Refactor: Organize Ansible project structure

- Reorganized Ansible project structure to follow best practices.
- Created dedicated directories: , , , , and .
- Categorized playbooks into  (host-specific) and  (service-specific).
- Moved all roles into the  directory and standardized their naming conventions.
- Relocated  to  for better variable management.
- Renamed  to  to reflect its global variable scope.
- Created  to correctly set the  to the new  directory.
- Moved  and  into the  directory.
- Added  to  providing explanations for common commands.
- Cleaned up  directories from all individual roles to centralize version control.

roles/create_user/.travis.yml

@@ -0,0 +1,29 @@
+---
+language: python
+python: "2.7"
+
+# Use the new container infrastructure
+sudo: false
+
+# Install ansible
+addons:
+  apt:
+    packages:
+    - python-pip
+
+install:
+  # Install ansible
+  - pip install ansible
+
+  # Check ansible version
+  - ansible --version
+
+  # Create ansible.cfg with correct roles_path
+  - printf '[defaults]\nroles_path=../' >ansible.cfg
+
+script:
+  # Basic role syntax check
+  - ansible-playbook tests/test.yml -i tests/inventory --syntax-check
+
+notifications:
+  webhooks: https://galaxy.ansible.com/api/v1/notifications/

roles/create_user/README.md

@@ -0,0 +1,38 @@
+Role Name
+=========
+
+A brief description of the role goes here.
+
+Requirements
+------------
+
+Any pre-requisites that may not be covered by Ansible itself or the role should be mentioned here. For instance, if the role uses the EC2 module, it may be a good idea to mention in this section that the boto package is required.
+
+Role Variables
+--------------
+
+A description of the settable variables for this role should go here, including any variables that are in defaults/main.yml, vars/main.yml, and any variables that can/should be set via parameters to the role. Any variables that are read from other roles and/or the global scope (ie. hostvars, group vars, etc.) should be mentioned here as well.
+
+Dependencies
+------------
+
+A list of other roles hosted on Galaxy should go here, plus any details in regards to parameters that may need to be set for other roles, or variables that are used from other roles.
+
+Example Playbook
+----------------
+
+Including an example of how to use your role (for instance, with variables passed in as parameters) is always nice for users too:
+
+    - hosts: servers
+      roles:
+         - { role: username.rolename, x: 42 }
+
+License
+-------
+
+BSD
+
+Author Information
+------------------
+
+An optional section for the role authors to include contact information, or a website (HTML is not allowed).

roles/create_user/defaults/main.yml

@@ -0,0 +1,8 @@
+---
+# defaults file for create_user
+primary_group: "{{ user }}"
+secondary_groups: ''
+password: ''
+shell: "/bin/bash"
+home: "/home/{{ user }}"
+create_home: "{{ 'false' if (home == '/nonexistent') else 'true'}}"

roles/create_user/handlers/main.yml

@@ -0,0 +1,2 @@
+---
+# handlers file for create_user

roles/create_user/meta/main.yml

@@ -0,0 +1,52 @@
+galaxy_info:
+  author: your name
+  description: your role description
+  company: your company (optional)
+
+  # If the issue tracker for your role is not on github, uncomment the
+  # next line and provide a value
+  # issue_tracker_url: http://example.com/issue/tracker
+
+  # Choose a valid license ID from https://spdx.org - some suggested licenses:
+  # - BSD-3-Clause (default)
+  # - MIT
+  # - GPL-2.0-or-later
+  # - GPL-3.0-only
+  # - Apache-2.0
+  # - CC-BY-4.0
+  license: license (GPL-2.0-or-later, MIT, etc)
+
+  min_ansible_version: 2.1
+
+  # If this a Container Enabled role, provide the minimum Ansible Container version.
+  # min_ansible_container_version:
+
+  #
+  # Provide a list of supported platforms, and for each platform a list of versions.
+  # If you don't wish to enumerate all versions for a particular platform, use 'all'.
+  # To view available platforms and versions (or releases), visit:
+  # https://galaxy.ansible.com/api/v1/platforms/
+  #
+  # platforms:
+  # - name: Fedora
+  #   versions:
+  #   - all
+  #   - 25
+  # - name: SomePlatform
+  #   versions:
+  #   - all
+  #   - 1.0
+  #   - 7
+  #   - 99.99
+
+  galaxy_tags: []
+    # List tags for your role here, one per line. A tag is a keyword that describes
+    # and categorizes the role. Users find roles by searching for tags. Be sure to
+    # remove the '[]' above, if you add tags to this list.
+    #
+    # NOTE: A tag is limited to a single word comprised of alphanumeric characters.
+    #       Maximum 20 tags per role.
+
+dependencies: []
+  # List your role dependencies here, one per line. Be sure to remove the '[]' above,
+  # if you add dependencies to this list.

roles/create_user/tasks/main.yml

@@ -0,0 +1,48 @@
+---
+# tasks file for create_user
+- name: Adding group
+  ansible.builtin.group:
+    name: "{{ primary_group }}"
+    gid: "{{ gid }}"
+    state: present
+  when: gid != 65534
+
+- name: Adding user
+  ansible.builtin.user:
+    name: "{{ user }}"
+    group: "{{ primary_group }}"
+    uid: "{{ uid }}"
+    shell: "{{ shell }}"
+    groups: "{{ secondary_groups }}"
+    home: "{{ home }}"
+    password: "{{ password }}"
+    create_home: "{{ create_home }}"
+
+- name: Dowload ssh key
+  ansible.builtin.uri:
+    url: "{{ user_ssh_key_url }}"
+    method: GET
+    return_content: true
+  register: ssh_key
+  when: user_ssh_key_url is defined
+
+- name: Setting ssh key
+  ansible.builtin.blockinfile:
+    state: present
+    owner: "{{ user }}"
+    group: "{{ primary_group }}"
+    insertafter: EOF
+    path: /home/{{ user }}/.ssh/authorized_keys
+    mode: '0644'
+    create: true
+    block: |
+      {{ ssh_key.content }}
+  when: user_ssh_key_url is defined
+
+- name: Set permissions to .ssh folder
+  ansible.builtin.file:
+    path: /home/{{ user }}/.ssh
+    owner: "{{ user }}"
+    group: "{{ primary_group }}"
+    mode: '0711'
+  when: user_ssh_key_url is defined

roles/create_user/tests/inventory

@@ -0,0 +1,2 @@
+localhost
+

roles/create_user/tests/test.yml

@@ -0,0 +1,5 @@
+---
+- hosts: localhost
+  remote_user: root
+  roles:
+    - create_user

roles/create_user/vars/main.yml

@@ -0,0 +1,2 @@
+---
+# vars file for create_user

roles/create_zfs_dataset/.travis.yml

@@ -0,0 +1,29 @@
+---
+language: python
+python: "2.7"
+
+# Use the new container infrastructure
+sudo: false
+
+# Install ansible
+addons:
+  apt:
+    packages:
+    - python-pip
+
+install:
+  # Install ansible
+  - pip install ansible
+
+  # Check ansible version
+  - ansible --version
+
+  # Create ansible.cfg with correct roles_path
+  - printf '[defaults]\nroles_path=../' >ansible.cfg
+
+script:
+  # Basic role syntax check
+  - ansible-playbook tests/test.yml -i tests/inventory --syntax-check
+
+notifications:
+  webhooks: https://galaxy.ansible.com/api/v1/notifications/

roles/create_zfs_dataset/README.md

@@ -0,0 +1,38 @@
+Role Name
+=========
+
+A brief description of the role goes here.
+
+Requirements
+------------
+
+Any pre-requisites that may not be covered by Ansible itself or the role should be mentioned here. For instance, if the role uses the EC2 module, it may be a good idea to mention in this section that the boto package is required.
+
+Role Variables
+--------------
+
+A description of the settable variables for this role should go here, including any variables that are in defaults/main.yml, vars/main.yml, and any variables that can/should be set via parameters to the role. Any variables that are read from other roles and/or the global scope (ie. hostvars, group vars, etc.) should be mentioned here as well.
+
+Dependencies
+------------
+
+A list of other roles hosted on Galaxy should go here, plus any details in regards to parameters that may need to be set for other roles, or variables that are used from other roles.
+
+Example Playbook
+----------------
+
+Including an example of how to use your role (for instance, with variables passed in as parameters) is always nice for users too:
+
+    - hosts: servers
+      roles:
+         - { role: username.rolename, x: 42 }
+
+License
+-------
+
+BSD
+
+Author Information
+------------------
+
+An optional section for the role authors to include contact information, or a website (HTML is not allowed).

roles/create_zfs_dataset/defaults/main.yml

@@ -0,0 +1,6 @@
+---
+# defaults file for create_zfs_dataset
+zfs_dataset_size: 10M
+zfs_dataset_mountpoint: "/{{ zfs_pool_name }}/{{ zfs_dataset_name }}"
+zfs_dataset_user: root
+zfs_dataset_group: root

roles/create_zfs_dataset/handlers/main.yml

@@ -0,0 +1,2 @@
+---
+# handlers file for create_zfs_dataset

roles/create_zfs_dataset/meta/main.yml

@@ -0,0 +1,52 @@
+galaxy_info:
+  author: your name
+  description: your role description
+  company: your company (optional)
+
+  # If the issue tracker for your role is not on github, uncomment the
+  # next line and provide a value
+  # issue_tracker_url: http://example.com/issue/tracker
+
+  # Choose a valid license ID from https://spdx.org - some suggested licenses:
+  # - BSD-3-Clause (default)
+  # - MIT
+  # - GPL-2.0-or-later
+  # - GPL-3.0-only
+  # - Apache-2.0
+  # - CC-BY-4.0
+  license: license (GPL-2.0-or-later, MIT, etc)
+
+  min_ansible_version: 2.1
+
+  # If this a Container Enabled role, provide the minimum Ansible Container version.
+  # min_ansible_container_version:
+
+  #
+  # Provide a list of supported platforms, and for each platform a list of versions.
+  # If you don't wish to enumerate all versions for a particular platform, use 'all'.
+  # To view available platforms and versions (or releases), visit:
+  # https://galaxy.ansible.com/api/v1/platforms/
+  #
+  # platforms:
+  # - name: Fedora
+  #   versions:
+  #   - all
+  #   - 25
+  # - name: SomePlatform
+  #   versions:
+  #   - all
+  #   - 1.0
+  #   - 7
+  #   - 99.99
+
+  galaxy_tags: []
+    # List tags for your role here, one per line. A tag is a keyword that describes
+    # and categorizes the role. Users find roles by searching for tags. Be sure to
+    # remove the '[]' above, if you add tags to this list.
+    #
+    # NOTE: A tag is limited to a single word comprised of alphanumeric characters.
+    #       Maximum 20 tags per role.
+
+dependencies: []
+  # List your role dependencies here, one per line. Be sure to remove the '[]' above,
+  # if you add dependencies to this list.

roles/create_zfs_dataset/tasks/main.yml

@@ -0,0 +1,16 @@
+---
+# tasks file for create_zfs_dataset
+- name: Create zfs dataset
+  community.general.zfs:
+    name: "{{ zfs_pool_name }}/{{ zfs_dataset_name }}"
+    state: present
+    extra_zfs_properties:
+      quota: "{{ zfs_dataset_size }}"
+      mountpoint: "{{ zfs_dataset_mountpoint }}"
+
+- name: Dir Ownershipt to {{ user }}
+  ansible.builtin.file:
+    path: "{{ zfs_dataset_mountpoint }}"
+    owner: "{{ zfs_dataset_user }}"
+    group: "{{ zfs_dataset_group }}"
+    mode: '0731'

roles/create_zfs_dataset/tests/inventory

@@ -0,0 +1,2 @@
+localhost
+

roles/create_zfs_dataset/tests/test.yml

@@ -0,0 +1,5 @@
+---
+- hosts: localhost
+  remote_user: root
+  roles:
+    - create_zfs_dataset

roles/create_zfs_dataset/vars/main.yml

@@ -0,0 +1,2 @@
+---
+# vars file for create_zfs_dataset

roles/docker/.ansible-lint

@@ -0,0 +1,4 @@
+skip_list:
+  - 'yaml'
+  - 'risky-shell-pipe'
+  - 'role-name'

roles/docker/.yamllint

@@ -0,0 +1,11 @@
+---
+extends: default
+
+rules:
+  line-length:
+    max: 200
+    level: warning
+
+ignore: |
+  .github/stale.yml
+  .travis.yml

roles/docker/LICENSE

@@ -0,0 +1,20 @@
+The MIT License (MIT)
+
+Copyright (c) 2017 Jeff Geerling
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

roles/docker/README.md

@@ -0,0 +1,128 @@
+# Ansible Role: Docker
+
+[![CI](https://github.com/geerlingguy/ansible-role-docker/workflows/CI/badge.svg?event=push)](https://github.com/geerlingguy/ansible-role-docker/actions?query=workflow%3ACI)
+
+An Ansible Role that installs [Docker](https://www.docker.com) on Linux.
+
+## Requirements
+
+None.
+
+## Role Variables
+
+Available variables are listed below, along with default values (see `defaults/main.yml`):
+
+    # Edition can be one of: 'ce' (Community Edition) or 'ee' (Enterprise Edition).
+    docker_edition: 'ce'
+    docker_packages:
+        - "docker-{{ docker_edition }}"
+        - "docker-{{ docker_edition }}-cli"
+        - "docker-{{ docker_edition }}-rootless-extras"
+    docker_packages_state: present
+
+The `docker_edition` should be either `ce` (Community Edition) or `ee` (Enterprise Edition). 
+You can also specify a specific version of Docker to install using the distribution-specific format: 
+Red Hat/CentOS: `docker-{{ docker_edition }}-<VERSION>` (Note: you have to add this to all packages);
+Debian/Ubuntu: `docker-{{ docker_edition }}=<VERSION>` (Note: you have to add this to all packages).
+
+You can control whether the package is installed, uninstalled, or at the latest version by setting `docker_package_state` to `present`, `absent`, or `latest`, respectively. Note that the Docker daemon will be automatically restarted if the Docker package is updated. This is a side effect of flushing all handlers (running any of the handlers that have been notified by this and any other role up to this point in the play).
+
+    docker_service_manage: true
+    docker_service_state: started
+    docker_service_enabled: true
+    docker_restart_handler_state: restarted
+
+Variables to control the state of the `docker` service, and whether it should start on boot. If you're installing Docker inside a Docker container without systemd or sysvinit, you should set `docker_service_manage` to `false`.
+
+    docker_install_compose_plugin: false
+    docker_compose_package: docker-compose-plugin
+    docker_compose_package_state: present
+
+Docker Compose Plugin installation options. These differ from the below in that docker-compose is installed as a docker plugin (and used with `docker compose`) instead of a standalone binary.
+
+    docker_install_compose: true
+    docker_compose_version: "1.26.0"
+    docker_compose_arch: "{{ ansible_architecture }}"
+    docker_compose_path: /usr/local/bin/docker-compose
+
+Docker Compose installation options.
+
+    docker_repo_url: https://download.docker.com/linux
+
+The main Docker repo URL, common between Debian and RHEL systems.
+
+    docker_apt_release_channel: stable
+    docker_apt_arch: "{{ 'arm64' if ansible_architecture == 'aarch64' else 'amd64' }}"
+    docker_apt_repository: "deb [arch={{ docker_apt_arch }}] {{ docker_repo_url }}/{{ ansible_distribution | lower }} {{ ansible_distribution_release }} {{ docker_apt_release_channel }}"
+    docker_apt_ignore_key_error: True
+    docker_apt_gpg_key: "{{ docker_repo_url }}/{{ ansible_distribution | lower }}/gpg"
+
+(Used only for Debian/Ubuntu.) You can switch the channel to `nightly` if you want to use the Nightly release.
+
+You can change `docker_apt_gpg_key` to a different url if you are behind a firewall or provide a trustworthy mirror.
+Usually in combination with changing `docker_apt_repository` as well.
+
+    docker_yum_repo_url: "{{ docker_repo_url }}/{{ (ansible_distribution == 'Fedora') | ternary('fedora','centos') }}/docker-{{ docker_edition }}.repo"docker_edition }}.repo
+    docker_yum_repo_enable_nightly: '0'
+    docker_yum_repo_enable_test: '0'
+    docker_yum_gpg_key: "{{ docker_repo_url }}/centos/gpg"
+
+(Used only for RedHat/CentOS.) You can enable the Nightly or Test repo by setting the respective vars to `1`.
+
+You can change `docker_yum_gpg_key` to a different url if you are behind a firewall or provide a trustworthy mirror.
+Usually in combination with changing `docker_yum_repository` as well.
+
+    docker_users:
+      - user1
+      - user2
+
+A list of system users to be added to the `docker` group (so they can use Docker on the server).
+
+    docker_daemon_options:
+      storage-driver: "devicemapper"
+      log-opts:
+        max-size: "100m"
+
+Custom `dockerd` options can be configured through this dictionary representing the json file `/etc/docker/daemon.json`.
+
+## Use with Ansible (and `docker` Python library)
+
+Many users of this role wish to also use Ansible to then _build_ Docker images and manage Docker containers on the server where Docker is installed. In this case, you can easily add in the `docker` Python library using the `geerlingguy.pip` role:
+
+```yaml
+- hosts: all
+
+  vars:
+    pip_install_packages:
+      - name: docker
+
+  roles:
+    - geerlingguy.pip
+    - geerlingguy.docker
+```
+
+## Dependencies
+
+None.
+
+## Example Playbook
+
+```yaml
+- hosts: all
+  roles:
+    - geerlingguy.docker
+```
+
+## License
+
+MIT / BSD
+
+## Sponsors
+
+* [We Manage](https://we-manage.de): Helping start-ups and grown-ups scaling their infrastructure in a sustainable way.
+
+The above sponsor(s) are supporting Jeff Geerling on [GitHub Sponsors](https://github.com/sponsors/geerlingguy). You can sponsor Jeff's work too, to help him continue improving these Ansible open source projects!
+
+## Author Information
+
+This role was created in 2017 by [Jeff Geerling](https://www.jeffgeerling.com/), author of [Ansible for DevOps](https://www.ansiblefordevops.com/).

roles/docker/defaults/main.yml

@@ -0,0 +1,49 @@
+---
+# Edition can be one of: 'ce' (Community Edition) or 'ee' (Enterprise Edition).
+docker_edition: 'ce'
+docker_packages:
+  - "docker-{{ docker_edition }}"
+  - "docker-{{ docker_edition }}-cli"
+  - "docker-{{ docker_edition }}-rootless-extras"
+  - "containerd.io"
+docker_packages_state: present
+
+# Service options.
+docker_service_manage: true
+docker_service_state: started
+docker_service_enabled: true
+docker_restart_handler_state: restarted
+
+# Docker Compose Plugin options.
+docker_install_compose_plugin: false
+docker_compose_package: docker-compose-plugin
+docker_compose_package_state: present
+
+# Docker Compose options.
+docker_install_compose: true
+docker_compose_version: "v2.11.1"
+docker_compose_arch: "{{ ansible_architecture }}"
+docker_compose_url: "https://github.com/docker/compose/releases/download/{{ docker_compose_version }}/docker-compose-linux-{{ docker_compose_arch }}"
+docker_compose_path: /usr/local/bin/docker-compose
+
+# Docker repo URL.
+docker_repo_url: https://download.docker.com/linux
+
+# Used only for Debian/Ubuntu. Switch 'stable' to 'nightly' if needed.
+docker_apt_release_channel: stable
+docker_apt_arch: "{{ 'arm64' if ansible_architecture == 'aarch64' else 'amd64' }}"
+docker_apt_repository: "deb [arch={{ docker_apt_arch }}] {{ docker_repo_url }}/{{ ansible_distribution | lower }} {{ ansible_distribution_release }} {{ docker_apt_release_channel }}"
+docker_apt_ignore_key_error: true
+docker_apt_gpg_key: "{{ docker_repo_url }}/{{ ansible_distribution | lower }}/gpg"
+
+# Used only for RedHat/CentOS/Fedora.
+docker_yum_repo_url: "{{ docker_repo_url }}/{{ (ansible_distribution == 'Fedora') | ternary('fedora','centos') }}/docker-{{ docker_edition }}.repo"
+docker_yum_repo_enable_nightly: '0'
+docker_yum_repo_enable_test: '0'
+docker_yum_gpg_key: "{{ docker_repo_url }}/centos/gpg"
+
+# A list of users who will be added to the docker group.
+docker_users: []
+
+# Docker daemon options as a dict
+docker_daemon_options: {}

roles/docker/handlers/main.yml

@@ -0,0 +1,7 @@
+---
+- name: restart docker
+  service:
+    name: docker
+    state: "{{ docker_restart_handler_state }}"
+  ignore_errors: "{{ ansible_check_mode }}"
+  when: docker_service_manage | bool

roles/docker/meta/main.yml

@@ -0,0 +1,41 @@
+---
+dependencies: []
+
+galaxy_info:
+  role_name: docker
+  author: geerlingguy
+  description: Docker for Linux.
+  company: "Midwestern Mac, LLC"
+  license: "license (BSD, MIT)"
+  min_ansible_version: 2.4
+  platforms:
+    - name: EL
+      versions:
+        - 7
+        - 8
+    - name: Fedora
+      versions:
+        - all
+    - name: Debian
+      versions:
+        - buster
+        - bullseye
+    - name: Ubuntu
+      versions:
+        - bionic
+        - focal
+        - jammy
+    - name: Alpine
+      version:
+        - all
+    - name: ArchLinux
+      versions:
+        - all
+  galaxy_tags:
+    - web
+    - system
+    - containers
+    - docker
+    - orchestration
+    - compose
+    - server

roles/docker/molecule/default/converge.yml

@@ -0,0 +1,24 @@
+---
+- name: Converge
+  hosts: all
+  become: true
+
+  pre_tasks:
+    - name: Update apt cache.
+      apt: update_cache=yes cache_valid_time=600
+      when: ansible_os_family == 'Debian'
+
+    - name: Wait for systemd to complete initialization.  # noqa 303
+      command: systemctl is-system-running
+      register: systemctl_status
+      until: >
+        'running' in systemctl_status.stdout or
+        'degraded' in systemctl_status.stdout
+      retries: 30
+      delay: 5
+      when: ansible_service_mgr == 'systemd'
+      changed_when: false
+      failed_when: systemctl_status.rc > 1
+
+  roles:
+    - role: geerlingguy.docker

roles/docker/molecule/default/molecule.yml

@@ -0,0 +1,19 @@
+---
+role_name_check: 1
+dependency:
+  name: galaxy
+driver:
+  name: docker
+platforms:
+  - name: instance
+    image: "geerlingguy/docker-${MOLECULE_DISTRO:-centos7}-ansible:latest"
+    command: ${MOLECULE_DOCKER_COMMAND:-""}
+    volumes:
+      - /sys/fs/cgroup:/sys/fs/cgroup:rw
+    cgroupns_mode: host
+    privileged: true
+    pre_build_image: true
+provisioner:
+  name: ansible
+  playbooks:
+    converge: ${MOLECULE_PLAYBOOK:-converge.yml}

roles/docker/tasks/docker-compose.yml

@@ -0,0 +1,31 @@
+---
+- name: Check current docker-compose version.
+  command: "{{ docker_compose_path }} --version"
+  register: docker_compose_vsn
+  check_mode: false
+  changed_when: false
+  failed_when: false
+
+- set_fact:
+    docker_compose_current_version: "{{ docker_compose_vsn.stdout | regex_search('(\\d+(\\.\\d+)+)') }}"
+  when: >
+    docker_compose_vsn.stdout is defined
+    and (docker_compose_vsn.stdout | length > 0)
+
+- name: Delete existing docker-compose version if it's different.
+  file:
+    path: "{{ docker_compose_path }}"
+    state: absent
+  when: >
+    docker_compose_current_version is defined
+    and (docker_compose_version | regex_replace('v', '')) not in docker_compose_current_version
+
+- name: Install Docker Compose (if configured).
+  get_url:
+    url: "{{ docker_compose_url }}"
+    dest: "{{ docker_compose_path }}"
+    mode: 0755
+  when: >
+    (docker_compose_current_version is not defined)
+    or (docker_compose_current_version | length == 0)
+    or (docker_compose_current_version is version((docker_compose_version | regex_replace('v', '')), '<'))

roles/docker/tasks/docker-users.yml

@@ -0,0 +1,10 @@
+---
+- name: Ensure docker users are added to the docker group.
+  user:
+    name: "{{ item }}"
+    groups: docker
+    append: true
+  with_items: "{{ docker_users }}"
+
+- name: Reset ssh connection to apply user changes.
+  meta: reset_connection

roles/docker/tasks/main.yml

@@ -0,0 +1,117 @@
+---
+- name: Load OS-specific vars.
+  include_vars: "{{ lookup('first_found', params) }}"
+  vars:
+    params:
+      files:
+        - '{{ansible_distribution}}.yml'
+        - '{{ansible_os_family}}.yml'
+        - main.yml
+      paths:
+        - 'vars'
+
+- include_tasks: setup-RedHat.yml
+  when: ansible_os_family == 'RedHat'
+
+- include_tasks: setup-Debian.yml
+  when: ansible_os_family == 'Debian'
+
+- name: Install Docker packages.
+  package:
+    name: "{{ docker_packages }}"
+    state: "{{ docker_packages_state }}"
+  notify: restart docker
+  ignore_errors: "{{ ansible_check_mode }}"
+  when: "ansible_version.full is version_compare('2.12', '<') or ansible_os_family not in ['RedHat', 'Debian']"
+
+- name: Install Docker packages (with downgrade option).
+  package:
+    name: "{{ docker_packages }}"
+    state: "{{ docker_packages_state }}"
+    allow_downgrade: true
+  notify: restart docker
+  ignore_errors: "{{ ansible_check_mode }}"
+  when: "ansible_version.full is version_compare('2.12', '>=') and ansible_os_family in ['RedHat', 'Debian']"
+
+- name: Install docker-compose plugin.
+  package:
+    name: "{{ docker_compose_package }}"
+    state: "{{ docker_compose_package_state }}"
+  notify: restart docker
+  ignore_errors: "{{ ansible_check_mode }}"
+  when: "docker_install_compose_plugin | bool == true and (ansible_version.full is version_compare('2.12', '<') or ansible_os_family not in ['RedHat', 'Debian'])"
+
+- name: Install docker-compose-plugin (with downgrade option).
+  package:
+    name: "{{ docker_compose_package }}"
+    state: "{{ docker_compose_package_state }}"
+    allow_downgrade: true
+  notify: restart docker
+  ignore_errors: "{{ ansible_check_mode }}"
+  when: "docker_install_compose_plugin | bool == true and ansible_version.full is version_compare('2.12', '>=') and ansible_os_family in ['RedHat', 'Debian']"
+
+- name: Ensure /etc/docker/ directory exists.
+  file:
+    path: /etc/docker
+    state: directory
+    mode: 0755
+  when: docker_daemon_options.keys() | length > 0
+
+- name: Configure Docker daemon options.
+  copy:
+    content: "{{ docker_daemon_options | to_nice_json }}"
+    dest: /etc/docker/daemon.json
+    mode: 0644
+  when: docker_daemon_options.keys() | length > 0
+  notify: restart docker
+
+- name: Ensure Docker is started and enabled at boot.
+  service:
+    name: docker
+    state: "{{ docker_service_state }}"
+    enabled: "{{ docker_service_enabled }}"
+  ignore_errors: "{{ ansible_check_mode }}"
+  when: docker_service_manage | bool
+
+- name: Ensure handlers are notified now to avoid firewall conflicts.
+  meta: flush_handlers
+
+- include_tasks: docker-compose.yml
+  when: docker_install_compose | bool
+
+- name: Get docker group info using getent.
+  getent:
+    database: group
+    key: docker
+    split: ':'
+  when: docker_users | length > 0
+
+- name: Check if there are any users to add to the docker group.
+  set_fact:
+    at_least_one_user_to_modify: true
+  when:
+    - docker_users | length > 0
+    - item not in ansible_facts.getent_group["docker"][2]
+  with_items: "{{ docker_users }}"
+
+- include_tasks: docker-users.yml
+  when: at_least_one_user_to_modify is defined
+
+
+- name: Install docker python package
+  ansible.builtin.pip:
+    name: docker
+    extra_args: "--break-system-packages"
+
+- name: Install a promtail plugin
+  community.docker.docker_plugin:
+    plugin_name: grafana/loki-docker-driver:latest
+    state: present
+    alias: loki
+
+- name: Enable a promtail plugin
+  community.docker.docker_plugin:
+    plugin_name: grafana/loki-docker-driver:latest
+    state: enable
+    alias: loki
+  notify: restart docker

roles/docker/tasks/setup-Debian.yml

@@ -0,0 +1,50 @@
+---
+- name: Ensure old versions of Docker are not installed.
+  package:
+    name:
+      - docker
+      - docker-engine
+    state: absent
+
+- name: Ensure dependencies are installed.
+  apt:
+    name:
+      - apt-transport-https
+      - ca-certificates
+    state: present
+
+- name: Ensure additional dependencies are installed (on Ubuntu < 20.04 and any other systems).
+  apt:
+    name: gnupg2
+    state: present
+  when: ansible_distribution != 'Ubuntu' or ansible_distribution_version is version('20.04', '<')
+
+- name: Ensure additional dependencies are installed (on Ubuntu >= 20.04).
+  apt:
+    name: gnupg
+    state: present
+  when: ansible_distribution == 'Ubuntu' and ansible_distribution_version is version('20.04', '>=')
+
+- name: Add Docker apt key.
+  ansible.builtin.get_url:
+    url: "{{ docker_apt_gpg_key }}"
+    dest: /etc/apt/trusted.gpg.d/docker.asc
+    mode: '0644'
+    force: true
+  register: add_repository_key
+  ignore_errors: "{{ docker_apt_ignore_key_error }}"
+
+- name: Ensure curl is present (on older systems without SNI).
+  package: name=curl state=present
+  when: add_repository_key is failed
+
+- name: Add Docker apt key (alternative for older systems without SNI).
+  shell: >
+    curl -sSL {{ docker_apt_gpg_key }} | apt-key add -
+  when: add_repository_key is failed
+
+- name: Add Docker repository.
+  apt_repository:
+    repo: "{{ docker_apt_repository }}"
+    state: present
+    update_cache: true

roles/docker/tasks/setup-RedHat.yml

@@ -0,0 +1,52 @@
+---
+- name: Ensure old versions of Docker are not installed.
+  package:
+    name:
+      - docker
+      - docker-common
+      - docker-engine
+    state: absent
+
+- name: Add Docker GPG key.
+  rpm_key:
+    key: "{{ docker_yum_gpg_key }}"
+    state: present
+
+- name: Add Docker repository.
+  get_url:
+    url: "{{ docker_yum_repo_url }}"
+    dest: '/etc/yum.repos.d/docker-{{ docker_edition }}.repo'
+    owner: root
+    group: root
+    mode: 0644
+
+- name: Configure Docker Nightly repo.
+  ini_file:
+    dest: '/etc/yum.repos.d/docker-{{ docker_edition }}.repo'
+    section: 'docker-{{ docker_edition }}-nightly'
+    option: enabled
+    value: '{{ docker_yum_repo_enable_nightly }}'
+    mode: 0644
+    no_extra_spaces: true
+
+- name: Configure Docker Test repo.
+  ini_file:
+    dest: '/etc/yum.repos.d/docker-{{ docker_edition }}.repo'
+    section: 'docker-{{ docker_edition }}-test'
+    option: enabled
+    value: '{{ docker_yum_repo_enable_test }}'
+    mode: 0644
+    no_extra_spaces: true
+
+- name: Configure containerd on RHEL 8.
+  block:
+    - name: Ensure container-selinux is installed.
+      package:
+        name: container-selinux
+        state: present
+
+    - name: Ensure containerd.io is installed.
+      package:
+        name: containerd.io
+        state: present
+  when: ansible_distribution_major_version | int == 8

roles/docker/vars/Alpine.yml

@@ -0,0 +1,2 @@
+---
+docker_packages: "docker"

roles/docker/vars/Archlinux.yml

@@ -0,0 +1,2 @@
+---
+docker_packages: "docker"

roles/docker/vars/main.yml

@@ -0,0 +1,2 @@
+---
+# Empty file

roles/docker_spin_up/.travis.yml

@@ -0,0 +1,29 @@
+---
+language: python
+python: "2.7"
+
+# Use the new container infrastructure
+sudo: false
+
+# Install ansible
+addons:
+  apt:
+    packages:
+    - python-pip
+
+install:
+  # Install ansible
+  - pip install ansible
+
+  # Check ansible version
+  - ansible --version
+
+  # Create ansible.cfg with correct roles_path
+  - printf '[defaults]\nroles_path=../' >ansible.cfg
+
+script:
+  # Basic role syntax check
+  - ansible-playbook tests/test.yml -i tests/inventory --syntax-check
+
+notifications:
+  webhooks: https://galaxy.ansible.com/api/v1/notifications/

roles/docker_spin_up/README.md

@@ -0,0 +1,38 @@
+Role Name
+=========
+
+A brief description of the role goes here.
+
+Requirements
+------------
+
+Any pre-requisites that may not be covered by Ansible itself or the role should be mentioned here. For instance, if the role uses the EC2 module, it may be a good idea to mention in this section that the boto package is required.
+
+Role Variables
+--------------
+
+A description of the settable variables for this role should go here, including any variables that are in defaults/main.yml, vars/main.yml, and any variables that can/should be set via parameters to the role. Any variables that are read from other roles and/or the global scope (ie. hostvars, group vars, etc.) should be mentioned here as well.
+
+Dependencies
+------------
+
+A list of other roles hosted on Galaxy should go here, plus any details in regards to parameters that may need to be set for other roles, or variables that are used from other roles.
+
+Example Playbook
+----------------
+
+Including an example of how to use your role (for instance, with variables passed in as parameters) is always nice for users too:
+
+    - hosts: servers
+      roles:
+         - { role: username.rolename, x: 42 }
+
+License
+-------
+
+BSD
+
+Author Information
+------------------
+
+An optional section for the role authors to include contact information, or a website (HTML is not allowed).

roles/docker_spin_up/defaults/main.yml

@@ -0,0 +1,3 @@
+---
+# defaults file for docker_spin_up
+docker_homepath: "/{{ zfs_pool_name }}/{{ docker_name }}"

roles/docker_spin_up/files/mailserver.env

@@ -0,0 +1,661 @@
+# -----------------------------------------------
+# --- Mailserver Environment Variables ----------
+# -----------------------------------------------
+
+# DOCUMENTATION FOR THESE VARIABLES IS FOUND UNDER
+# https://docker-mailserver.github.io/docker-mailserver/latest/config/environment/
+
+# -----------------------------------------------
+# --- General Section ---------------------------
+# -----------------------------------------------
+
+# empty => uses the `hostname` command to get the mail server's canonical hostname
+# => Specify a fully-qualified domainname to serve mail for.  This is used for many of the config features so if you can't set your hostname (e.g. you're in a container platform that doesn't let you) specify it in this environment variable.
+OVERRIDE_HOSTNAME=
+
+# REMOVED in version v11.0.0! Use LOG_LEVEL instead.
+DMS_DEBUG=0
+
+# Set the log level for DMS.
+# This is mostly relevant for container startup scripts and change detection event feedback.
+#
+# Valid values (in order of increasing verbosity) are: `error`, `warn`, `info`, `debug` and `trace`.
+# The default log level is `info`.
+LOG_LEVEL=info
+
+# critical => Only show critical messages
+# error => Only show erroneous output
+# **warn** => Show warnings
+# info => Normal informational output
+# debug => Also show debug messages
+SUPERVISOR_LOGLEVEL=
+
+# Support for deployment where these defaults are not compatible (eg: some NAS appliances):
+# /var/mail vmail User ID (default: 5000)
+DMS_VMAIL_UID=
+# /var/mail vmail Group ID (default: 5000)
+DMS_VMAIL_GID=
+
+# **empty** => use FILE
+# LDAP => use LDAP authentication
+# OIDC => use OIDC authentication (not yet implemented)
+# FILE => use local files (this is used as the default)
+ACCOUNT_PROVISIONER=
+
+# empty => postmaster@domain.com
+# => Specify the postmaster address
+POSTMASTER_ADDRESS=
+
+# Check for updates on container start and then once a day
+# If an update is available, a mail is sent to POSTMASTER_ADDRESS
+# 0 => Update check disabled
+# 1 => Update check enabled
+ENABLE_UPDATE_CHECK=1
+
+# Customize the update check interval.
+# Number + Suffix. Suffix must be 's' for seconds, 'm' for minutes, 'h' for hours or 'd' for days.
+UPDATE_CHECK_INTERVAL=1d
+
+# Set different options for mynetworks option (can be overwrite in postfix-main.cf)
+# **WARNING**: Adding the docker network's gateway to the list of trusted hosts, e.g. using the `network` or
+# `connected-networks` option, can create an open relay
+# https://github.com/docker-mailserver/docker-mailserver/issues/1405#issuecomment-590106498
+# The same can happen for rootless podman. To prevent this, set the value to "none" or configure slirp4netns
+# https://github.com/docker-mailserver/docker-mailserver/issues/2377
+#
+# none => Explicitly force authentication
+# container => Container IP address only
+# host => Add docker container network (ipv4 only)
+# network => Add all docker container networks (ipv4 only)
+# connected-networks => Add all connected docker networks (ipv4 only)
+PERMIT_DOCKER=none
+
+# Set the timezone. If this variable is unset, the container runtime will try to detect the time using
+# `/etc/localtime`, which you can alternatively mount into the container. The value of this variable
+# must follow the pattern `AREA/ZONE`, i.e. of you want to use Germany's time zone, use `Europe/Berlin`.
+# You can lookup all available timezones here: https://en.wikipedia.org/wiki/List_of_tz_database_time_zones#List
+TZ=
+
+# In case you network interface differs from 'eth0', e.g. when you are using HostNetworking in Kubernetes,
+# you can set NETWORK_INTERFACE to whatever interface you want. This interface will then be used.
+#  - **empty** => eth0
+NETWORK_INTERFACE=
+
+# empty => modern
+# modern => Enables TLSv1.2 and modern ciphers only. (default)
+# intermediate => Enables TLSv1, TLSv1.1 and TLSv1.2 and broad compatibility ciphers.
+TLS_LEVEL=
+
+# Configures the handling of creating mails with forged sender addresses.
+#
+# **0** => (not recommended) Mail address spoofing allowed. Any logged in user may create email messages with a forged sender address (see also https://en.wikipedia.org/wiki/Email_spoofing).
+# 1 => Mail spoofing denied. Each user may only send with his own or his alias addresses. Addresses with extension delimiters(http://www.postfix.org/postconf.5.html#recipient_delimiter) are not able to send messages.
+SPOOF_PROTECTION=
+
+# Enables the Sender Rewriting Scheme. SRS is needed if your mail server acts as forwarder. See [postsrsd](https://github.com/roehling/postsrsd/blob/master/README.md#sender-rewriting-scheme-crash-course) for further explanation.
+#  - **0** => Disabled
+#  - 1 => Enabled
+ENABLE_SRS=0
+
+# Enables the OpenDKIM service.
+# **1** => Enabled
+#   0   => Disabled
+ENABLE_OPENDKIM=1
+
+# Enables the OpenDMARC service.
+# **1** => Enabled
+#   0   => Disabled
+ENABLE_OPENDMARC=1
+
+
+# Enabled `policyd-spf` in Postfix's configuration. You will likely want to set this
+# to `0` in case you're using Rspamd (`ENABLE_RSPAMD=1`).
+#
+# - 0     => Disabled
+# - **1** => Enabled
+ENABLE_POLICYD_SPF=1
+
+# Enables POP3 service
+# - **0** => Disabled
+# - 1     => Enabled
+ENABLE_POP3=
+
+# Enables IMAP service
+# - 0     => Disabled
+# - **1** => Enabled
+ENABLE_IMAP=1
+
+# Enables ClamAV, and anti-virus scanner.
+#   1   => Enabled
+# **0** => Disabled
+ENABLE_CLAMAV=0
+
+# Add the value of this ENV as a prefix to the mail subject when spam is detected.
+# NOTE: This subject prefix may be redundant (by default spam is delivered to a junk folder).
+#       It provides value when your junk mail is stored alongside legitimate mail instead of a separate location (like with `SPAMASSASSIN_SPAM_TO_INBOX=1` or `MOVE_SPAM_TO_JUNK=0` or a POP3 only setup, without IMAP).
+# NOTE: When not using Docker Compose, other CRI may not support quote-wrapping the value here to preserve any trailing white-space.
+SPAM_SUBJECT=
+
+# Enables Rspamd
+# **0** => Disabled
+#   1   => Enabled
+ENABLE_RSPAMD=0
+
+# When `ENABLE_RSPAMD=1`, an internal Redis instance is enabled implicitly.
+# This setting provides an opt-out to allow using an external instance instead.
+# 0 => Disabled
+# 1 => Enabled
+ENABLE_RSPAMD_REDIS=
+
+# When enabled,
+#
+# 1. the "[autolearning][rspamd-autolearn]" feature is turned on;
+# 2. the Bayes classifier will be trained when moving mails from or to the Junk folder (with the help of Sieve scripts).
+#
+# **0** => disabled
+# 1     => enabled
+RSPAMD_LEARN=0
+
+# This settings controls whether checks should be performed on emails coming
+# from authenticated users (i.e. most likely outgoing emails). The default value
+# is `0` in order to align better with SpamAssassin. We recommend reading
+# through https://rspamd.com/doc/tutorials/scanning_outbound.html though to
+# decide for yourself whether you need and want this feature.
+#
+# Note that DKIM signing of e-mails will still happen.
+RSPAMD_CHECK_AUTHENTICATED=0
+
+# Controls whether the Rspamd Greylisting module is enabled.
+# This module can further assist in avoiding spam emails by greylisting
+# e-mails with a certain spam score.
+#
+# **0** => disabled
+# 1     => enabled
+RSPAMD_GREYLISTING=0
+
+# Can be used to enable or disable the Hfilter group module.
+#
+# - 0     => Disabled
+# - **1** => Enabled
+RSPAMD_HFILTER=1
+
+# Can be used to control the score when the HFILTER_HOSTNAME_UNKNOWN symbol applies. A higher score is more punishing. Setting it to 15 is equivalent to rejecting the email when the check fails.
+#
+# Default: 6
+RSPAMD_HFILTER_HOSTNAME_UNKNOWN_SCORE=6
+
+# Can be used to enable or disable the (still experimental) neural module.
+#
+# - **0** => Disabled
+# - 1     => Enabled
+RSPAMD_NEURAL=0
+
+# Amavis content filter (used for ClamAV & SpamAssassin)
+# 0 => Disabled
+# 1 => Enabled
+ENABLE_AMAVIS=1
+
+# -1/-2/-3 => Only show errors
+# **0**    => Show warnings
+# 1/2      => Show default informational output
+# 3/4/5    => log debug information (very verbose)
+AMAVIS_LOGLEVEL=0
+
+# This enables DNS block lists in Postscreen.
+# Note: Emails will be rejected, if they don't pass the block list checks!
+# **0** => DNS block lists are disabled
+# 1     => DNS block lists are enabled
+ENABLE_DNSBL=0
+
+# If you enable Fail2Ban, don't forget to add the following lines to your `compose.yaml`:
+#    cap_add:
+#      - NET_ADMIN
+# Otherwise, `nftables` won't be able to ban IPs.
+ENABLE_FAIL2BAN=0
+
+# Fail2Ban blocktype
+# drop   => drop packet (send NO reply)
+# reject => reject packet (send ICMP unreachable)
+FAIL2BAN_BLOCKTYPE=drop
+
+# 1 => Enables Managesieve on port 4190
+# empty => disables Managesieve
+ENABLE_MANAGESIEVE=
+
+# **enforce** => Allow other tests to complete. Reject attempts to deliver mail with a 550 SMTP reply, and log the helo/sender/recipient information. Repeat this test the next time the client connects.
+# drop => Drop the connection immediately with a 521 SMTP reply. Repeat this test the next time the client connects.
+# ignore => Ignore the failure of this test. Allow other tests to complete. Repeat this test the next time the client connects. This option is useful for testing and collecting statistics without blocking mail.
+POSTSCREEN_ACTION=enforce
+
+# empty => all daemons start
+# 1 => only launch postfix smtp
+SMTP_ONLY=
+
+# Please read [the SSL page in the documentation](https://docker-mailserver.github.io/docker-mailserver/latest/config/security/ssl) for more information.
+#
+# empty => SSL disabled
+# letsencrypt => Enables Let's Encrypt certificates
+# custom => Enables custom certificates
+# manual => Let's you manually specify locations of your SSL certificates for non-standard cases
+# self-signed => Enables self-signed certificates
+SSL_TYPE=
+
+# These are only supported with `SSL_TYPE=manual`.
+# Provide the path to your cert and key files that you've mounted access to within the container.
+SSL_CERT_PATH=
+SSL_KEY_PATH=
+# Optional: A 2nd certificate can be supported as fallback (dual cert support), eg ECDSA with an RSA fallback.
+# Useful for additional compatibility with older MTA and MUA (eg pre-2015).
+SSL_ALT_CERT_PATH=
+SSL_ALT_KEY_PATH=
+
+# Set how many days a virusmail will stay on the server before being deleted
+# empty => 7 days
+VIRUSMAILS_DELETE_DELAY=
+
+# Configure Postfix `virtual_transport` to deliver mail to a different LMTP client (default is a dovecot socket).
+# Provide any valid URI. Examples:
+#
+# empty => `lmtp:unix:/var/run/dovecot/lmtp` (default, configured in Postfix main.cf)
+# `lmtp:unix:private/dovecot-lmtp` (use socket)
+# `lmtps:inet:<host>:<port>` (secure lmtp with starttls)
+# `lmtp:<kopano-host>:2003` (use kopano as mailstore)
+POSTFIX_DAGENT=
+
+# Set the mailbox size limit for all users. If set to zero, the size will be unlimited (default). Size is in bytes.
+#
+# empty => 0
+POSTFIX_MAILBOX_SIZE_LIMIT=
+
+# See https://docker-mailserver.github.io/docker-mailserver/edge/config/user-management/accounts/#notes
+# 0 => Dovecot quota is disabled
+# 1 => Dovecot quota is enabled
+ENABLE_QUOTAS=1
+
+# Set the message size limit for all users. If set to zero, the size will be unlimited (not recommended!). Size is in bytes.
+#
+# empty => 10240000 (~10 MB)
+POSTFIX_MESSAGE_SIZE_LIMIT=
+
+# Mails larger than this limit won't be scanned.
+# ClamAV must be enabled (ENABLE_CLAMAV=1) for this.
+#
+# empty => 25M (25 MB)
+CLAMAV_MESSAGE_SIZE_LIMIT=
+
+# Enables regular pflogsumm mail reports.
+# This is a new option. The old REPORT options are still supported for backwards compatibility. If this is not set and reports are enabled with the old options, logrotate will be used.
+#
+# not set => No report
+# daily_cron => Daily report for the previous day
+# logrotate => Full report based on the mail log when it is rotated
+PFLOGSUMM_TRIGGER=
+
+# Recipient address for pflogsumm reports.
+#
+# not set => Use REPORT_RECIPIENT or POSTMASTER_ADDRESS
+# => Specify the recipient address(es)
+PFLOGSUMM_RECIPIENT=
+
+# Sender address (`FROM`) for pflogsumm reports if pflogsumm reports are enabled.
+#
+# not set => Use REPORT_SENDER
+# => Specify the sender address
+PFLOGSUMM_SENDER=
+
+# Interval for logwatch report.
+#
+# none => No report is generated
+# daily => Send a daily report
+# weekly => Send a report every week
+LOGWATCH_INTERVAL=
+
+# Recipient address for logwatch reports if they are enabled.
+#
+# not set => Use REPORT_RECIPIENT or POSTMASTER_ADDRESS
+# => Specify the recipient address(es)
+LOGWATCH_RECIPIENT=
+
+# Sender address (`FROM`) for logwatch reports if logwatch reports are enabled.
+#
+# not set => Use REPORT_SENDER
+# => Specify the sender address
+LOGWATCH_SENDER=
+
+# Defines who receives reports if they are enabled.
+# **empty** => ${POSTMASTER_ADDRESS}
+# => Specify the recipient address
+REPORT_RECIPIENT=
+
+# Defines who sends reports if they are enabled.
+# **empty** => mailserver-report@${DOMAINNAME}
+# => Specify the sender address
+REPORT_SENDER=
+
+# Changes the interval in which log files are rotated
+# **weekly** => Rotate log files weekly
+# daily => Rotate log files daily
+# monthly => Rotate log files monthly
+#
+# Note: This Variable actually controls logrotate inside the container
+# and rotates the log files depending on this setting. The main log output is
+# still available in its entirety via `docker logs mail` (Or your
+# respective container name). If you want to control logrotation for
+# the Docker-generated logfile see:
+# https://docs.docker.com/config/containers/logging/configure/
+#
+# Note: This variable can also determine the interval for Postfix's log summary reports, see [`PFLOGSUMM_TRIGGER`](#pflogsumm_trigger).
+LOGROTATE_INTERVAL=weekly
+
+# Defines how many log files are kept by logrorate
+LOGROTATE_COUNT=4
+
+
+# If enabled, employs `reject_unknown_client_hostname` to sender restrictions in Postfix's configuration.
+#
+# - **0** => Disabled
+# - 1 => Enabled
+POSTFIX_REJECT_UNKNOWN_CLIENT_HOSTNAME=0
+
+# Choose TCP/IP protocols for postfix to use
+# **all** => All possible protocols.
+# ipv4 => Use only IPv4 traffic. Most likely you want this behind Docker.
+# ipv6 => Use only IPv6 traffic.
+#
+# Note: More details at http://www.postfix.org/postconf.5.html#inet_protocols
+POSTFIX_INET_PROTOCOLS=all
+
+# Enables MTA-STS support for outbound mail.
+# More details: https://docker-mailserver.github.io/docker-mailserver/v13.3/config/best-practices/mta-sts/
+# - **0** ==> MTA-STS disabled
+# - 1 => MTA-STS enabled
+ENABLE_MTA_STS=0
+
+# Choose TCP/IP protocols for dovecot to use
+# **all** => Listen on all interfaces
+# ipv4 => Listen only on IPv4 interfaces. Most likely you want this behind Docker.
+# ipv6 => Listen only on IPv6 interfaces.
+#
+# Note: More information at https://dovecot.org/doc/dovecot-example.conf
+DOVECOT_INET_PROTOCOLS=all
+
+# -----------------------------------------------
+# --- SpamAssassin Section ----------------------
+# -----------------------------------------------
+
+ENABLE_SPAMASSASSIN=0
+
+# KAM is a 3rd party SpamAssassin ruleset, provided by the McGrail Foundation.
+# If SpamAssassin is enabled, KAM can be used in addition to the default ruleset.
+# - **0** => KAM disabled
+# - 1 => KAM enabled
+#
+# Note: only has an effect if `ENABLE_SPAMASSASSIN=1`
+ENABLE_SPAMASSASSIN_KAM=0
+
+# deliver spam messages to the inbox (tagged using SPAM_SUBJECT)
+SPAMASSASSIN_SPAM_TO_INBOX=1
+
+# spam messages will be moved in the Junk folder (SPAMASSASSIN_SPAM_TO_INBOX=1 required)
+MOVE_SPAM_TO_JUNK=1
+
+# spam messages will be marked as read
+MARK_SPAM_AS_READ=0
+
+# add 'spam info' headers at, or above this level
+SA_TAG=2.0
+
+# add 'spam detected' headers at, or above this level
+SA_TAG2=6.31
+
+# triggers spam evasive actions
+SA_KILL=10.0
+
+# -----------------------------------------------
+# --- Fetchmail Section -------------------------
+# -----------------------------------------------
+
+ENABLE_FETCHMAIL=0
+
+# The interval to fetch mail in seconds
+FETCHMAIL_POLL=300
+# Use multiple fetchmail instances (1 per poll entry in fetchmail.cf)
+# Supports multiple IMAP IDLE connections when a server is used across multiple poll entries
+# https://otremba.net/wiki/Fetchmail_(Debian)#Immediate_Download_via_IMAP_IDLE
+FETCHMAIL_PARALLEL=0
+
+# Enable or disable `getmail`.
+#
+# - **0** => Disabled
+# - 1 => Enabled
+ENABLE_GETMAIL=0
+
+# The number of minutes for the interval. Min: 1; Max: 30.
+GETMAIL_POLL=5
+
+# -----------------------------------------------
+# --- OAUTH2 Section ----------------------------
+# -----------------------------------------------
+
+# empty => OAUTH2 authentication is disabled
+# 1 => OAUTH2 authentication is enabled
+ENABLE_OAUTH2=
+
+# Specify the user info endpoint URL of the oauth2 provider
+# Example: https://oauth2.example.com/userinfo/
+OAUTH2_INTROSPECTION_URL=
+
+# -----------------------------------------------
+# --- LDAP Section ------------------------------
+# -----------------------------------------------
+
+# A second container for the ldap service is necessary (i.e. https://hub.docker.com/r/bitnami/openldap/)
+
+# empty => no
+# yes => LDAP over TLS enabled for Postfix
+LDAP_START_TLS=
+
+# empty => mail.example.com
+# Specify the `<dns-name>` / `<ip-address>` where the LDAP server is reachable via a URI like: `ldaps://mail.example.com`.
+# Note: You must include the desired URI scheme (`ldap://`, `ldaps://`, `ldapi://`).
+LDAP_SERVER_HOST=
+
+# empty => ou=people,dc=domain,dc=com
+# => e.g. LDAP_SEARCH_BASE=dc=mydomain,dc=local
+LDAP_SEARCH_BASE=
+
+# empty => cn=admin,dc=domain,dc=com
+# => take a look at examples of SASL_LDAP_BIND_DN
+LDAP_BIND_DN=
+
+# empty** => admin
+# => Specify the password to bind against ldap
+LDAP_BIND_PW=
+
+# e.g. `"(&(mail=%s)(mailEnabled=TRUE))"`
+# => Specify how ldap should be asked for users
+LDAP_QUERY_FILTER_USER=
+
+# e.g. `"(&(mailGroupMember=%s)(mailEnabled=TRUE))"`
+# => Specify how ldap should be asked for groups
+LDAP_QUERY_FILTER_GROUP=
+
+# e.g. `"(&(mailAlias=%s)(mailEnabled=TRUE))"`
+# => Specify how ldap should be asked for aliases
+LDAP_QUERY_FILTER_ALIAS=
+
+# e.g. `"(&(|(mail=*@%s)(mailalias=*@%s)(mailGroupMember=*@%s))(mailEnabled=TRUE))"`
+# => Specify how ldap should be asked for domains
+LDAP_QUERY_FILTER_DOMAIN=
+
+# -----------------------------------------------
+# --- Dovecot Section ---------------------------
+# -----------------------------------------------
+
+# empty => no
+# yes => LDAP over TLS enabled for Dovecot
+DOVECOT_TLS=
+
+# e.g. `"(&(objectClass=PostfixBookMailAccount)(uniqueIdentifier=%n))"`
+DOVECOT_USER_FILTER=
+
+# e.g. `"(&(objectClass=PostfixBookMailAccount)(uniqueIdentifier=%n))"`
+DOVECOT_PASS_FILTER=
+
+# Define the mailbox format to be used
+# default is maildir, supported values are: sdbox, mdbox, maildir
+DOVECOT_MAILBOX_FORMAT=maildir
+
+# empty => no
+# yes => Allow bind authentication for LDAP
+# https://wiki.dovecot.org/AuthDatabase/LDAP/AuthBinds
+DOVECOT_AUTH_BIND=
+
+# -----------------------------------------------
+# --- Postgrey Section --------------------------
+# -----------------------------------------------
+
+ENABLE_POSTGREY=0
+# greylist for N seconds
+POSTGREY_DELAY=300
+# delete entries older than N days since the last time that they have been seen
+POSTGREY_MAX_AGE=35
+# response when a mail is greylisted
+POSTGREY_TEXT="Delayed by Postgrey"
+# whitelist host after N successful deliveries (N=0 to disable whitelisting)
+POSTGREY_AUTO_WHITELIST_CLIENTS=5
+
+# -----------------------------------------------
+# --- SASL Section ------------------------------
+# -----------------------------------------------
+
+ENABLE_SASLAUTHD=0
+
+# empty => pam
+# `ldap` => authenticate against ldap server
+# `shadow` => authenticate against local user db
+# `mysql` => authenticate against mysql db
+# `rimap` => authenticate against imap server
+# Note: can be a list of mechanisms like pam ldap shadow
+SASLAUTHD_MECHANISMS=
+
+# empty => None
+# e.g. with SASLAUTHD_MECHANISMS rimap you need to specify the ip-address/servername of the imap server  ==> xxx.xxx.xxx.xxx
+SASLAUTHD_MECH_OPTIONS=
+
+# empty => Use value of LDAP_SERVER_HOST
+# Note: You must include the desired URI scheme (`ldap://`, `ldaps://`, `ldapi://`).
+SASLAUTHD_LDAP_SERVER=
+
+# empty => Use value of LDAP_BIND_DN
+# specify an object with privileges to search the directory tree
+# e.g. active directory: SASLAUTHD_LDAP_BIND_DN=cn=Administrator,cn=Users,dc=mydomain,dc=net
+# e.g. openldap: SASLAUTHD_LDAP_BIND_DN=cn=admin,dc=mydomain,dc=net
+SASLAUTHD_LDAP_BIND_DN=
+
+# empty => Use value of LDAP_BIND_PW
+SASLAUTHD_LDAP_PASSWORD=
+
+# empty => Use value of LDAP_SEARCH_BASE
+# specify the search base
+SASLAUTHD_LDAP_SEARCH_BASE=
+
+# empty => default filter `(&(uniqueIdentifier=%u)(mailEnabled=TRUE))`
+# e.g. for active directory: `(&(sAMAccountName=%U)(objectClass=person))`
+# e.g. for openldap: `(&(uid=%U)(objectClass=person))`
+SASLAUTHD_LDAP_FILTER=
+
+# empty => no
+# yes => LDAP over TLS enabled for SASL
+# If set to yes, the protocol in SASLAUTHD_LDAP_SERVER must be ldap:// or missing.
+SASLAUTHD_LDAP_START_TLS=
+
+# empty => no
+# yes => Require and verify server certificate
+# If yes you must/could specify SASLAUTHD_LDAP_TLS_CACERT_FILE or SASLAUTHD_LDAP_TLS_CACERT_DIR.
+SASLAUTHD_LDAP_TLS_CHECK_PEER=
+
+# File containing CA (Certificate Authority) certificate(s).
+# empty => Nothing is added to the configuration
+# Any value => Fills the `ldap_tls_cacert_file` option
+SASLAUTHD_LDAP_TLS_CACERT_FILE=
+
+# Path to directory with CA (Certificate Authority) certificates.
+# empty => Nothing is added to the configuration
+# Any value => Fills the `ldap_tls_cacert_dir` option
+SASLAUTHD_LDAP_TLS_CACERT_DIR=
+
+# Specify what password attribute to use for password verification.
+# empty => Nothing is added to the configuration but the documentation says it is `userPassword` by default.
+# Any value => Fills the `ldap_password_attr` option
+SASLAUTHD_LDAP_PASSWORD_ATTR=
+
+# empty => `bind` will be used as a default value
+# `fastbind` => The fastbind method is used
+# `custom` => The custom method uses userPassword attribute to verify the password
+SASLAUTHD_LDAP_AUTH_METHOD=
+
+# Specify the authentication mechanism for SASL bind
+# empty => Nothing is added to the configuration
+# Any value => Fills the `ldap_mech` option
+SASLAUTHD_LDAP_MECH=
+
+# -----------------------------------------------
+# --- SRS Section -------------------------------
+# -----------------------------------------------
+
+# envelope_sender => Rewrite only envelope sender address (default)
+# header_sender => Rewrite only header sender (not recommended)
+# envelope_sender,header_sender => Rewrite both senders
+# An email has an "envelope" sender (indicating the sending server) and a
+# "header" sender (indicating who sent it). More strict SPF policies may require
+# you to replace both instead of just the envelope sender.
+SRS_SENDER_CLASSES=envelope_sender
+
+# empty => Envelope sender will be rewritten for all domains
+# provide comma separated list of domains to exclude from rewriting
+SRS_EXCLUDE_DOMAINS=
+
+# empty => generated when the image is built
+# provide a secret to use in base64
+# you may specify multiple keys, comma separated. the first one is used for
+# signing and the remaining will be used for verification. this is how you
+# rotate and expire keys
+SRS_SECRET=
+
+# -----------------------------------------------
+# --- Default Relay Host Section ----------------
+# -----------------------------------------------
+
+# Setup relaying all mail through a default relay host
+#
+# Set a default host to relay all mail through (optionally include a port)
+# Example: [mail.example.com]:587
+DEFAULT_RELAY_HOST=
+
+# -----------------------------------------------
+# --- Multi-Domain Relay Section ----------------
+# -----------------------------------------------
+
+# Setup relaying for multiple domains based on the domain name of the sender
+# optionally uses usernames and passwords in postfix-sasl-password.cf and relay host mappings in postfix-relaymap.cf
+#
+# Set a default host to relay mail through
+# Example: mail.example.com
+RELAY_HOST=
+
+# empty => 25
+# default port to relay mail
+RELAY_PORT=25
+
+# -----------------------------------------------
+# --- Relay Host Credentials Section ------------
+# -----------------------------------------------
+
+# Configure a relay user and password to use with RELAY_HOST / DEFAULT_RELAY_HOST
+
+# empty => no default
+RELAY_USER=
+
+# empty => no default
+RELAY_PASSWORD=

roles/docker_spin_up/handlers/main.yml

@@ -0,0 +1,2 @@
+---
+# handlers file for docker_spin_up

roles/docker_spin_up/meta/main.yml

@@ -0,0 +1,52 @@
+galaxy_info:
+  author: your name
+  description: your role description
+  company: your company (optional)
+
+  # If the issue tracker for your role is not on github, uncomment the
+  # next line and provide a value
+  # issue_tracker_url: http://example.com/issue/tracker
+
+  # Choose a valid license ID from https://spdx.org - some suggested licenses:
+  # - BSD-3-Clause (default)
+  # - MIT
+  # - GPL-2.0-or-later
+  # - GPL-3.0-only
+  # - Apache-2.0
+  # - CC-BY-4.0
+  license: license (GPL-2.0-or-later, MIT, etc)
+
+  min_ansible_version: 2.1
+
+  # If this a Container Enabled role, provide the minimum Ansible Container version.
+  # min_ansible_container_version:
+
+  #
+  # Provide a list of supported platforms, and for each platform a list of versions.
+  # If you don't wish to enumerate all versions for a particular platform, use 'all'.
+  # To view available platforms and versions (or releases), visit:
+  # https://galaxy.ansible.com/api/v1/platforms/
+  #
+  # platforms:
+  # - name: Fedora
+  #   versions:
+  #   - all
+  #   - 25
+  # - name: SomePlatform
+  #   versions:
+  #   - all
+  #   - 1.0
+  #   - 7
+  #   - 99.99
+
+  galaxy_tags: []
+    # List tags for your role here, one per line. A tag is a keyword that describes
+    # and categorizes the role. Users find roles by searching for tags. Be sure to
+    # remove the '[]' above, if you add tags to this list.
+    #
+    # NOTE: A tag is limited to a single word comprised of alphanumeric characters.
+    #       Maximum 20 tags per role.
+
+dependencies: []
+  # List your role dependencies here, one per line. Be sure to remove the '[]' above,
+  # if you add dependencies to this list.

roles/docker_spin_up/tasks/dashboard_my_public.yml

@@ -0,0 +1,9 @@
+---
+- name: "{{ docker_name }}"
+  community.docker.docker_container:
+    name: "{{ docker_name }}"
+    image: ghcr.io/gethomepage/homepage:latest
+    ports:
+      - 3000:3000
+    volumes:
+      - "{{ docker_homepath }}/config:/app/config" # Make sure your local config directory exists

roles/docker_spin_up/tasks/email.yml

@@ -0,0 +1,34 @@
+---
+- name: email
+  community.docker.docker_container:
+    image: docker.io/mailserver/docker-mailserver:latest
+    name: email
+    #container_name: mailserver
+    # If the FQDN for your mail-server is only two labels (eg: example.com),
+    # you can assign this entirely to `hostname` and remove `domainname`.
+    hostname: mail
+    domainname: katebartova.cz
+    env:
+      SSL_TYPE: letsencrypt
+    env_file: "{{ docker_homepath }}/mailserver.env"
+    # More information about the mail-server ports:
+    # https://docker-mailserver.github.io/docker-mailserver/edge/config/security/understanding-the-ports/
+    # To avoid conflicts with yaml base-60 float, DO NOT remove the quotation marks.
+    ports:
+      - "25:25"    # SMTP  (explicit TLS => STARTTLS)
+      - "143:143"  # IMAP4 (explicit TLS => STARTTLS)
+      - "465:465"  # ESMTP (implicit TLS)
+      - "587:587"  # ESMTP (explicit TLS => STARTTLS)
+      - "993:993"  # IMAP4 (implicit TLS)
+    volumes:
+      - "{{ docker_homepath }}/docker-data/dms/mail-data/:/var/mail/"
+      - "{{ docker_homepath }}/docker-data/dms/mail-state/:/var/mail-state/"
+      - "{{ docker_homepath }}/docker-data/dms/mail-logs/:/var/log/mail/"
+      - "{{ docker_homepath }}/docker-data/dms/config/:/tmp/docker-mailserver/"
+      - "/bigpool/nginx/letsencrypt/:/etc/letsencrypt/:ro"
+      - /etc/localtime:/etc/localtime:ro
+    restart_policy: always
+    #stop_grace_period: 1m
+    capabilities:
+      - NET_ADMIN
+      - SYS_PTRACE

roles/docker_spin_up/tasks/gitea.yml

@@ -0,0 +1,24 @@
+---
+- name: gitea
+  community.docker.docker_container:
+    image: gitea/gitea:1.19.3
+    name: gitea
+    env:
+      USER_UID: "1000"
+      USER_GID: "1000"
+      GITEA__database__DB_TYPE: "mysql"
+      GITEA__database__HOST: "{{ mysql_host}}:3306"
+      GITEA__database__NAME: "{{ GITEA__database__NAME }}"
+      GITEA__database__USER: "{{ GITEA__database__USER }}"
+      GITEA__database__PASSWD: "{{ GITEA__database__PASSWD }}" 
+      ROOT_URL: "http://pi-vpn:8082/"
+    restart_policy: always
+    networks:
+      - name: http
+    volumes:
+      - "{{ docker_homepath }}/gitea:/data"
+      - /etc/timezone:/etc/timezone:ro
+      - /etc/localtime:/etc/localtime:ro
+    ports:
+    #  - "8082:3000"
+      - "222:22"

roles/docker_spin_up/tasks/jellyfin.yml

@@ -0,0 +1,34 @@
+- name: Dir-jellyfin-config
+  ansible.builtin.file:
+    path: "{{ docker_homepath }}/config"
+    owner: "{{ user }}"
+    group: "{{ primary_group }}"
+    state: directory
+    mode: '0711'
+
+- name: Dir-jellyfin-cache
+  ansible.builtin.file:
+    path: "{{ docker_homepath }}/cache"
+    owner: "{{ user }}"
+    group: "{{ primary_group }}"
+    state: directory
+    mode: '0711'
+
+
+- name: jellyfin
+  community.docker.docker_container:
+    name: jellyfin
+    image: jellyfin/jellyfin:2024042215
+    user: "{{ uid }}:{{ gid }}"
+    env:
+      PUID: "1000"
+      PGID: "1000"
+      TZ: "Etc/UTC"
+      JELLYFIN_PublishedServerUrl: "jellyfin.lan" #optional
+    volumes:
+      - "/bigpool/tata/Music:/Music:ro"
+      - "{{ docker_homepath }}/config:/config"
+      - "{{ docker_homepath }}/cache:/cache"
+    restart_policy: unless-stopped
+    networks:
+      - name: http

roles/docker_spin_up/tasks/main.yml

@@ -0,0 +1,17 @@
+---
+# tasks file for docker_spin_up
+#- name: Copy composer
+#  template:
+#    src: "../templates/{{ docker_compose_file }}"
+#    dest: "/{{ docker_homepath }}/docker-compose.yml"
+#    owner: root
+#    group: root
+#    mode: '0644'
+
+- name: Create a network
+  community.docker.docker_network:
+    name: http
+
+- name: Spin up {{ docker_compose_file }}
+  ansible.builtin.include_tasks:
+    "{{ docker_compose_file }}"

roles/docker_spin_up/tasks/monitoring.yml

@@ -0,0 +1,82 @@
+---
+- name: Dir-loki
+  ansible.builtin.file:
+    path: "{{ docker_homepath }}/loki-data"
+    owner: "{{ user }}"
+    group: "{{ primary_group }}"
+    state: directory
+    mode: '0711'
+
+- name: Dir-grafana
+  ansible.builtin.file:
+    path: "{{ docker_homepath }}/grafana-data"
+    owner: "{{ user }}"
+    group: "{{ primary_group }}"
+    state: directory
+    mode: '0711'
+
+- name: Dir-promtail
+  ansible.builtin.file:
+    path: "{{ docker_homepath }}/promtail-data"
+    owner: "{{ user }}"
+    group: "{{ primary_group }}"
+    state: directory
+    mode: '0711'
+
+- name: promtail config copy
+  template:
+    src: ../templates/promtail-config.yml
+    dest: "{{ docker_homepath }}/promtail-data/promtail-config.yml"
+    owner: "{{ user}}"
+    group: "{{ primary_group }}"
+    mode: '0644'
+
+- name: loki
+  community.docker.docker_container:
+    name: loki
+    user: "{{ uid }}:{{ gid }}"
+    image: 'grafana/loki:main-2c878c8'
+    restart_policy: unless-stopped
+    #ports:
+    #  - '3100:3100'
+    volumes:
+      - "{{ docker_homepath }}/loki-data:/loki"
+      - "/etc/resolv.conf:/etc/resolv.conf:ro"
+      - "/etc/timezone:/etc/timezone:ro"
+      - "/etc/localtime:/etc/localtime:ro"
+    networks:
+      - name: http
+
+- name: grafana
+  community.docker.docker_container:
+    name: grafana
+    image: 'grafana/grafana:10.2.6'
+    user: "{{ uid }}:{{ gid }}"
+    restart_policy: unless-stopped
+    #ports:
+    #  - '3000:3000'
+    volumes:
+      - "{{ docker_homepath }}/grafana-data:/var/lib/grafana"
+      - "/etc/timezone:/etc/timezone:ro"
+      - "/etc/localtime:/etc/localtime:ro"
+    networks:
+      - name: http
+
+- name: promtail
+  community.docker.docker_container:
+    name: promtail
+    image: 'grafana/promtail:main-e2952b9'
+    user: "0:0"
+    restart_policy: unless-stopped
+    command: -config.file=/etc/promtail/promtail-config.yml -config.expand-env=true
+    #ports:
+    #  - '3000:3000'
+    volumes:
+      - "{{ docker_homepath }}/promtail-data:/etc/promtail"
+      - "/var/log:/var/log:ro"
+      - "/run/log/journal/:/run/log/journal/:ro"
+      - "/etc/machine-id:/etc/machine-id:ro"
+      - "/etc/timezone:/etc/timezone:ro"
+      - "/etc/localtime:/etc/localtime:ro"
+    networks:
+      - name: http

roles/docker_spin_up/tasks/nextcloud.yml

@@ -0,0 +1,19 @@
+---
+- name: nextcloud
+  community.docker.docker_container:
+    name: nextcloud
+    image: nextcloud:26.0-fpm
+    restart_policy: always
+#    ports:
+#      - 8080:80
+    volumes:
+      - "{{ docker_homepath }}/nextcloud_nextcloud_1/_data:/var/www/html"
+    env:
+      MYSQL_PASSWORD: "{{ NEXTCLOUD_MYSQL_PASSWORD }}"
+      MYSQL_DATABASE: "{{ NEXTCLOUD_MYSQL_DATABASE }}"
+      MYSQL_USER: "{{ NEXTCLOUD_MYSQL_USER }}"
+      MYSQL_HOST: "{{ mysql_host }}"
+      PHP_MEMORY_LIMIT: 2G
+      PHP_UPLOAD_LIMIT: 10G
+    networks:
+      - name: http

roles/docker_spin_up/tasks/nginx.yml

@@ -0,0 +1,16 @@
+---
+- name: nginx
+  community.docker.docker_container:
+    name: nginx
+    image: 'jc21/nginx-proxy-manager:latest'
+    restart_policy: unless-stopped
+    ports:
+      - '80:80'
+      #- "{{ ip_admin }}:81:81"
+      - '443:443'
+    volumes:
+      - "{{ docker_homepath }}/data:/data"
+      - "{{ docker_homepath }}/letsencrypt:/etc/letsencrypt"
+      - "/bigpool/nextcloud/nextcloud_nextcloud_1/_data/:/var/www/html:ro"
+    networks:
+      - name: http

roles/docker_spin_up/tasks/pi-hole.yml

@@ -0,0 +1,20 @@
+- name: pi-hole
+  community.docker.docker_container:
+    name: pi-hole
+    image: pihole/pihole:2024.03.2
+    # For DHCP it is recommended to remove these ports and instead add: network_mode: "host"
+    ports:
+      - "53:53/tcp"
+      - "53:53/udp"
+      # - "8092:80/tcp"
+    env:
+      TZ: 'Europe/Prague'
+      WEBPASSWORD: "{{ password }}" 
+    # Volumes store your data between container upgrades
+    volumes:
+      - "{{ docker_homepath }}/etc-pihole:/etc/pihole"
+      - "{{ docker_homepath }}/etc-dnsmasq.d:/etc/dnsmasq.d"
+    #   https://github.com/pi-hole/docker-pi-hole#note-on-capabilities
+    restart_policy: unless-stopped
+    networks:
+      - name: http

roles/docker_spin_up/tasks/transmission.yaml

@@ -0,0 +1,24 @@
+---
+- name: transmission
+  community.docker.docker_container:
+    name: transmission
+    image: lscr.io/linuxserver/transmission:latest
+    #container_name: transmission
+    env:
+      PUID: "{{ uid }}"
+      PGID: "{{ uid }}"
+      TZ: Europe/Berlin
+      #TRANSMISSION_WEB_HOME=/combustion-release/ #optional
+      USER: "{{ user }}" #optional
+      PASS: "{{ password }}" #optional
+    volumes:
+  #     - /path/to/data:/config
+      - "{{ docker_homepath }}/downloads:/downloads"
+      - "{{ docker_homepath }}/watch:/watch"
+    #ports:
+    #  - 9091:9091
+    #  - 51413:51413
+    #  - 51413:51413/udp
+    restart_policy: unless-stopped
+    networks:
+      - name: http

roles/docker_spin_up/templates/promtail-config.yml

@@ -0,0 +1,60 @@
+server:
+  http_listen_port: 9080
+  grpc_listen_port: 0
+positions:
+  filename: /tmp/positions.yaml
+clients:
+  - url: http://loki:3100/loki/api/v1/push
+  #- url: https://loki.internal.matous.vondrejka.cz/loki/api/v1/push
+
+scrape_configs:
+  - job_name: journal
+    journal:
+      json: false
+      max_age: 12h
+      path: /var/log/journal
+      labels:
+        job: systemd-journal
+    relabel_configs:
+      - source_labels: ['__journal__systemd_unit']
+        target_label: 'unit'
+
+
+  - job_name: docker
+    static_configs:
+    - targets:
+        - localhost
+      labels:
+        job: containerlogs
+        __path__: /var/lib/docker/containers/*/*log
+
+    pipeline_stages:
+    - json:
+        expressions:
+          output: log
+          stream: stream
+          attrs:
+    - json:
+        expressions:
+          tag:
+        source: attrs
+    - regex:
+        expression: (?P<image_name>(?:[^|]*[^|])).(?P<container_name>(?:[^|]*[^|])).(?P<image_id>(?:[^|]*[^|])).(?P<container_id>(?:[^|]*[^|]))
+        source: tag
+    - timestamp:
+        format: RFC3339Nano
+        source: time
+    - labels:
+        tag:
+        stream:
+        image_name:
+        container_name:
+        image_id:
+        container_id:
+    - output:
+        source: output/*-json.log
+
+
+#scrape_configs:
+#- job_name: journald
+#  journal: {}

roles/docker_spin_up/tests/inventory

@@ -0,0 +1,2 @@
+localhost
+

roles/docker_spin_up/tests/test.yml

@@ -0,0 +1,5 @@
+---
+- hosts: localhost
+  remote_user: root
+  roles:
+    - docker_spin_up

roles/docker_spin_up/vars/main.yml

@@ -0,0 +1,2 @@
+---
+# vars file for docker_spin_up

roles/linux_config_init/.travis.yml

@@ -0,0 +1,29 @@
+---
+language: python
+python: "2.7"
+
+# Use the new container infrastructure
+sudo: false
+
+# Install ansible
+addons:
+  apt:
+    packages:
+    - python-pip
+
+install:
+  # Install ansible
+  - pip install ansible
+
+  # Check ansible version
+  - ansible --version
+
+  # Create ansible.cfg with correct roles_path
+  - printf '[defaults]\nroles_path=../' >ansible.cfg
+
+script:
+  # Basic role syntax check
+  - ansible-playbook tests/test.yml -i tests/inventory --syntax-check
+
+notifications:
+  webhooks: https://galaxy.ansible.com/api/v1/notifications/

roles/linux_config_init/defaults/main.yml

@@ -0,0 +1,2 @@
+---
+# defaults file for linux_config_tinker

roles/linux_config_init/handlers/main.yml

@@ -0,0 +1,5 @@
+---
+- name: networking restart
+  service:
+    name: networking
+    state: restarted

roles/linux_config_init/tasks/bashrc_copy.yml

@@ -0,0 +1,17 @@
+---
+- name: Copy /root/.bashrc
+  template:
+    src: ../templates/bashrc
+    dest: /root/.bashrc
+    owner: root
+    group: root
+    mode: '0644'
+
+
+- name: Copy /home/{{ user }}/.bashrc
+  template:
+    src: ../templates/bashrc
+    dest: /home/{{ user }}/.bashrc
+    owner: "{{ user }}"
+    group: "{{ user }}"
+    mode: '0644'

roles/linux_config_init/tasks/create_user.yml

@@ -0,0 +1,27 @@
+---
+- name: Adding user
+  ansible.builtin.user:
+    name: "{{ user }}"
+    uid: "{{ uid }}"
+    shell: /bin/bash
+    groups: sudo
+
+- name: Setting ssh key
+  ansible.builtin.blockinfile:
+    state: present
+    owner: "{{ user }}"
+    group: "{{ user }}"
+    insertafter: EOF
+    path: /home/{{ user }}/.ssh/authorized_keys
+    mode: "0644"
+    create: true
+    block: |
+      {{ ssh_key }}
+  when: ssh_key is defined
+
+- name: Set permissions to .ssh folder
+  ansible.builtin.file:
+    path: /home/{{ user }}/.ssh
+    owner: "{{ user }}"
+    group: "{{ user }}"
+    mode: "0711"

roles/linux_config_init/tasks/hostname_set.yml

@@ -0,0 +1,13 @@
+---
+- name: Copy /etc/hosts
+  template:
+    src: ../templates/etc_hosts
+    dest: /etc/hosts
+    owner: root
+    group: root
+    mode: '0664'
+
+
+- name: Set a hostname
+  ansible.builtin.hostname:
+    name: "{{ host }}"

roles/linux_config_init/tasks/main.yml

@@ -0,0 +1,18 @@
+---
+# tasks file for linux_config_init
+- name: System settings
+  ansible.builtin.include_tasks: "{{ item }}"
+  loop:
+     - sudoer_no_passwd.yml
+     - create_user.yml
+     - bashrc_copy.yml
+     - timezone.yml
+     - resolvconf_copy.yml
+
+- name: Set Pernament IP
+  ansible.builtin.include_tasks: set_perma_ip.yml
+  when: set_ip
+
+- name: Set Hostname
+  ansible.builtin.include_tasks: hostname_set.yml
+  when: set_hostname

roles/linux_config_init/tasks/resolvconf_copy.yml

@@ -0,0 +1,8 @@
+---
+- name: Copy /templates/resolvconf
+  template:
+    src: ../templates/resolvconf
+    dest: /etc/resolv.conf
+    owner: root
+    group: root
+    mode: '0644'

roles/linux_config_init/tasks/set_perma_ip.yml

@@ -0,0 +1,9 @@
+---
+- name: Copy /etc/network/interfaces
+  template:
+    src: ../templates/etc_network_interface
+    dest: /etc/network/interfaces
+    owner: root
+    group: root
+    mode: '0644'
+  notify: networking restart

roles/linux_config_init/tasks/sudoer_no_passwd.yml

@@ -0,0 +1,8 @@
+---
+- name: No password for sudo
+  become: true
+  community.general.sudoers:
+    nopassword: true
+    commands: ALL
+    user: "{{ user }}"
+    name: No password for sudo

roles/linux_config_init/tasks/timezone.yml

@@ -0,0 +1,3 @@
+- name: Set timezone to Europe/Prague
+  community.general.timezone:
+    name: Europe/Prague

roles/linux_config_init/templates/bashrc

@@ -0,0 +1,113 @@
+# ~/.bashrc: executed by bash(1) for non-login shells.
+# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)
+# for examples
+
+# If not running interactively, don't do anything
+case $- in
+    *i*) ;;
+      *) return;;
+esac
+
+# don't put duplicate lines or lines starting with space in the history.
+# See bash(1) for more options
+HISTCONTROL=ignoreboth
+
+# append to the history file, don't overwrite it
+shopt -s histappend
+
+# for setting history length see HISTSIZE and HISTFILESIZE in bash(1)
+HISTSIZE=1000
+HISTFILESIZE=2000
+
+# check the window size after each command and, if necessary,
+# update the values of LINES and COLUMNS.
+shopt -s checkwinsize
+
+# If set, the pattern "**" used in a pathname expansion context will
+# match all files and zero or more directories and subdirectories.
+#shopt -s globstar
+
+# make less more friendly for non-text input files, see lesspipe(1)
+#[ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)"
+
+# set variable identifying the chroot you work in (used in the prompt below)
+if [ -z "${debian_chroot:-}" ] && [ -r /etc/debian_chroot ]; then
+    debian_chroot=$(cat /etc/debian_chroot)
+fi
+
+# set a fancy prompt (non-color, unless we know we "want" color)
+case "$TERM" in
+    xterm-color|*-256color) color_prompt=yes;;
+esac
+
+# uncomment for a colored prompt, if the terminal has the capability; turned
+# off by default to not distract the user: the focus in a terminal window
+# should be on the output of commands, not on the prompt
+#force_color_prompt=yes
+
+if [ -n "$force_color_prompt" ]; then
+    if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then
+	# We have color support; assume it's compliant with Ecma-48
+	# (ISO/IEC-6429). (Lack of such support is extremely rare, and such
+	# a case would tend to support setf rather than setaf.)
+	color_prompt=yes
+    else
+	color_prompt=
+    fi
+fi
+
+if [ "$color_prompt" = yes ]; then
+    PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ '
+else
+    PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ '
+fi
+unset color_prompt force_color_prompt
+
+# If this is an xterm set the title to user@host:dir
+case "$TERM" in
+xterm*|rxvt*)
+    PS1="\[\e]0;${debian_chroot:+($debian_chroot)}\u@\h: \w\a\]$PS1"
+    ;;
+*)
+    ;;
+esac
+
+# enable color support of ls and also add handy aliases
+if [ -x /usr/bin/dircolors ]; then
+    test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)"
+    alias ls='ls --color=auto'
+    #alias dir='dir --color=auto'
+    #alias vdir='vdir --color=auto'
+
+    alias grep='grep --color=auto'
+    alias fgrep='fgrep --color=auto'
+    alias egrep='egrep --color=auto'
+fi
+
+# colored GCC warnings and errors
+#export GCC_COLORS='error=01;31:warning=01;35:note=01;36:caret=01;32:locus=01:quote=01'
+
+# some more ls aliases
+alias ll='ls -lah'
+alias la='ls -A'
+alias l='ls -CF'
+
+# Alias definitions.
+# You may want to put all your additions into a separate file like
+# ~/.bash_aliases, instead of adding them here directly.
+# See /usr/share/doc/bash-doc/examples in the bash-doc package.
+
+if [ -f ~/.bash_aliases ]; then
+    . ~/.bash_aliases
+fi
+
+# enable programmable completion features (you don't need to enable
+# this, if it's already enabled in /etc/bash.bashrc and /etc/profile
+# sources /etc/bash.bashrc).
+if ! shopt -oq posix; then
+  if [ -f /usr/share/bash-completion/bash_completion ]; then
+    . /usr/share/bash-completion/bash_completion
+  elif [ -f /etc/bash_completion ]; then
+    . /etc/bash_completion
+  fi
+fi

roles/linux_config_init/templates/etc_hosts

@@ -0,0 +1,10 @@
+127.0.0.1 localhost.localdomain localhost
+{{ ip }}  {{ host }}
+# The following lines are desirable for IPv6 capable hosts
+
+::1     ip6-localhost ip6-loopback
+fe00::0 ip6-localnet
+ff00::0 ip6-mcastprefix
+ff02::1 ip6-allnodes
+ff02::2 ip6-allrouters
+ff02::3 ip6-allhosts

roles/linux_config_init/templates/etc_network_interface

@@ -0,0 +1,16 @@
+auto lo
+iface lo inet loopback
+
+auto {{ in_face }}
+iface {{ in_face }} inet static
+address {{ ip }}/24
+
+{% if ip_admin is defined %}
+iface {{ in_face }} inet static
+address {{ ip_admin }}/24
+{% endif %}
+
+{% if  gateway is defined %}
+gateway {{ gateway }}
+{% endif %}
+source /etc/network/interfaces.d/*

roles/linux_config_init/templates/resolvconf

@@ -0,0 +1,2 @@
+nameserver 192.168.100.6
+nameserver 8.8.8.8

roles/linux_config_init/vars/main.yml

@@ -0,0 +1,2 @@
+---
+# vars file for linux_config_tinker

roles/mariadb/.travis.yml

@@ -0,0 +1,29 @@
+---
+language: python
+python: "2.7"
+
+# Use the new container infrastructure
+sudo: false
+
+# Install ansible
+addons:
+  apt:
+    packages:
+    - python-pip
+
+install:
+  # Install ansible
+  - pip install ansible
+
+  # Check ansible version
+  - ansible --version
+
+  # Create ansible.cfg with correct roles_path
+  - printf '[defaults]\nroles_path=../' >ansible.cfg
+
+script:
+  # Basic role syntax check
+  - ansible-playbook tests/test.yml -i tests/inventory --syntax-check
+
+notifications:
+  webhooks: https://galaxy.ansible.com/api/v1/notifications/

roles/mariadb/README.md

@@ -0,0 +1,38 @@
+Role Name
+=========
+
+A brief description of the role goes here.
+
+Requirements
+------------
+
+Any pre-requisites that may not be covered by Ansible itself or the role should be mentioned here. For instance, if the role uses the EC2 module, it may be a good idea to mention in this section that the boto package is required.
+
+Role Variables
+--------------
+
+A description of the settable variables for this role should go here, including any variables that are in defaults/main.yml, vars/main.yml, and any variables that can/should be set via parameters to the role. Any variables that are read from other roles and/or the global scope (ie. hostvars, group vars, etc.) should be mentioned here as well.
+
+Dependencies
+------------
+
+A list of other roles hosted on Galaxy should go here, plus any details in regards to parameters that may need to be set for other roles, or variables that are used from other roles.
+
+Example Playbook
+----------------
+
+Including an example of how to use your role (for instance, with variables passed in as parameters) is always nice for users too:
+
+    - hosts: servers
+      roles:
+         - { role: username.rolename, x: 42 }
+
+License
+-------
+
+BSD
+
+Author Information
+------------------
+
+An optional section for the role authors to include contact information, or a website (HTML is not allowed).

roles/mariadb/defaults/main.yml

@@ -0,0 +1,2 @@
+---
+# defaults file for mariaDB_install

roles/mariadb/handlers/main.yml

@@ -0,0 +1,6 @@
+---
+# handlers file for mariaDB_install
+- name: mariadb restart
+  service:
+    name: mariadb
+    state: restarted

roles/mariadb/meta/main.yml

@@ -0,0 +1,52 @@
+galaxy_info:
+  author: your name
+  description: your role description
+  company: your company (optional)
+
+  # If the issue tracker for your role is not on github, uncomment the
+  # next line and provide a value
+  # issue_tracker_url: http://example.com/issue/tracker
+
+  # Choose a valid license ID from https://spdx.org - some suggested licenses:
+  # - BSD-3-Clause (default)
+  # - MIT
+  # - GPL-2.0-or-later
+  # - GPL-3.0-only
+  # - Apache-2.0
+  # - CC-BY-4.0
+  license: license (GPL-2.0-or-later, MIT, etc)
+
+  min_ansible_version: 2.1
+
+  # If this a Container Enabled role, provide the minimum Ansible Container version.
+  # min_ansible_container_version:
+
+  #
+  # Provide a list of supported platforms, and for each platform a list of versions.
+  # If you don't wish to enumerate all versions for a particular platform, use 'all'.
+  # To view available platforms and versions (or releases), visit:
+  # https://galaxy.ansible.com/api/v1/platforms/
+  #
+  # platforms:
+  # - name: Fedora
+  #   versions:
+  #   - all
+  #   - 25
+  # - name: SomePlatform
+  #   versions:
+  #   - all
+  #   - 1.0
+  #   - 7
+  #   - 99.99
+
+  galaxy_tags: []
+    # List tags for your role here, one per line. A tag is a keyword that describes
+    # and categorizes the role. Users find roles by searching for tags. Be sure to
+    # remove the '[]' above, if you add tags to this list.
+    #
+    # NOTE: A tag is limited to a single word comprised of alphanumeric characters.
+    #       Maximum 20 tags per role.
+
+dependencies: []
+  # List your role dependencies here, one per line. Be sure to remove the '[]' above,
+  # if you add dependencies to this list.

roles/mariadb/tasks/main.yml

@@ -0,0 +1,31 @@
+---
+# tasks file for mariaDB_install
+- name: Install
+  ansible.builtin.package:
+    name:
+      - mariadb-server
+      - mycli
+    state: present
+
+- name: Start and enabled
+  ansible.builtin.service:
+    name: mariadb
+    state: started
+    enabled: true
+
+- name: Gather the package facts
+  ansible.builtin.package_facts:
+    manager: auto
+
+- name: Check package version
+  ansible.builtin.debug:
+    msg: "{{ ansible_facts.packages['mariadb-server'][0].version[2:7] }}"
+
+- name: Copy config
+  template:
+    src: ../templates/50-server.cnf
+    dest: /etc/mysql/mariadb.conf.d/50-server.cnf
+    owner: root
+    group: root
+    mode: "0644"
+  notify: mariadb restart

roles/mariadb/templates/50-server.cnf

@@ -0,0 +1,118 @@
+#
+# These groups are read by MariaDB server.
+# Use it for options that only the server (but not clients) should see
+
+# this is read by the standalone daemon and embedded servers
+[server]
+
+# this is only for the mysqld standalone daemon
+[mysqld]
+
+#
+# * Basic Settings
+#
+
+user                    = mysql
+pid-file                = /run/mysqld/mysqld.pid
+basedir                 = /usr
+#datadir                 = /var/lib/mysql
+datadir                 = {{ mariadb_location }}
+tmpdir                  = /tmp
+lc-messages-dir         = /usr/share/mysql
+lc-messages             = en_US
+skip-external-locking
+
+# Broken reverse DNS slows down connections considerably and name resolve is
+# safe to skip if there are no "host by domain name" access grants
+#skip-name-resolve
+
+# Instead of skip-networking the default is now to listen only on
+# localhost which is more compatible and is not less secure.
+bind-address            = 0.0.0.0
+
+#
+# * Fine Tuning
+#
+
+#key_buffer_size        = 128M
+#max_allowed_packet     = 1G
+#thread_stack           = 192K
+#thread_cache_size      = 8
+# This replaces the startup script and checks MyISAM tables if needed
+# the first time they are touched
+#myisam_recover_options = BACKUP
+#max_connections        = 100
+#table_cache            = 64
+
+#
+# * Logging and Replication
+#
+
+# Both location gets rotated by the cronjob.
+# Be aware that this log type is a performance killer.
+# Recommend only changing this at runtime for short testing periods if needed!
+#general_log_file       = /var/log/mysql/mysql.log
+#general_log            = 1
+
+# When running under systemd, error logging goes via stdout/stderr to journald
+# and when running legacy init error logging goes to syslog due to
+# /etc/mysql/conf.d/mariadb.conf.d/50-mysqld_safe.cnf
+# Enable this if you want to have error logging into a separate file
+#log_error = /var/log/mysql/error.log
+# Enable the slow query log to see queries with especially long duration
+#slow_query_log_file    = /var/log/mysql/mariadb-slow.log
+#long_query_time        = 10
+#log_slow_verbosity     = query_plan,explain
+#log-queries-not-using-indexes
+#min_examined_row_limit = 1000
+
+# The following can be used as easy to replay backup logs or for replication.
+# note: if you are setting up a replication slave, see README.Debian about
+#       other settings you may need to change.
+#server-id              = 1
+#log_bin                = /var/log/mysql/mysql-bin.log
+expire_logs_days        = 10
+#max_binlog_size        = 100M
+
+#
+# * SSL/TLS
+#
+
+# For documentation, please read
+# https://mariadb.com/kb/en/securing-connections-for-client-and-server/
+#ssl-ca = /etc/mysql/cacert.pem
+#ssl-cert = /etc/mysql/server-cert.pem
+#ssl-key = /etc/mysql/server-key.pem
+#require-secure-transport = on
+
+#
+# * Character sets
+#
+
+# MySQL/MariaDB default is Latin1, but in Debian we rather default to the full
+# utf8 4-byte character set. See also client.cnf
+character-set-server  = utf8mb4
+collation-server      = utf8mb4_general_ci
+
+#
+# * InnoDB
+#
+
+# InnoDB is enabled by default with a 10MB datafile in /var/lib/mysql/.
+# Read the manual for more InnoDB related options. There are many!
+# Most important is to give InnoDB 80 % of the system RAM for buffer use:
+# https://mariadb.com/kb/en/innodb-system-variables/#innodb_buffer_pool_size
+#innodb_buffer_pool_size = 8G
+
+# this is only for embedded server
+[embedded]
+
+# This group is only read by MariaDB servers, not by MySQL.
+# If you use the same .cnf file for MySQL and MariaDB,
+# you can put MariaDB-only options here
+[mariadb]
+
+# This group is only read by MariaDB-{{ ansible_facts.packages['mariadb-server'][0].version[2:7] }} servers.
+# If you use the same .cnf file for MariaDB of different versions,
+# use this group for options that older servers don't understand
+[mariadb-{{ ansible_facts.packages['mariadb-server'][0].version[2:7] }}]

roles/mariadb/tests/inventory

@@ -0,0 +1,2 @@
+localhost
+

roles/mariadb/tests/test.yml

@@ -0,0 +1,5 @@
+---
+- hosts: localhost
+  remote_user: root
+  roles:
+    - mariaDB_install

roles/mariadb/vars/main.yml

@@ -0,0 +1,2 @@
+---
+# vars file for mariaDB_install

roles/nfs/.travis.yml

@@ -0,0 +1,29 @@
+---
+language: python
+python: "2.7"
+
+# Use the new container infrastructure
+sudo: false
+
+# Install ansible
+addons:
+  apt:
+    packages:
+    - python-pip
+
+install:
+  # Install ansible
+  - pip install ansible
+
+  # Check ansible version
+  - ansible --version
+
+  # Create ansible.cfg with correct roles_path
+  - printf '[defaults]\nroles_path=../' >ansible.cfg
+
+script:
+  # Basic role syntax check
+  - ansible-playbook tests/test.yml -i tests/inventory --syntax-check
+
+notifications:
+  webhooks: https://galaxy.ansible.com/api/v1/notifications/

roles/nfs/README.md

@@ -0,0 +1,38 @@
+Role Name
+=========
+
+A brief description of the role goes here.
+
+Requirements
+------------
+
+Any pre-requisites that may not be covered by Ansible itself or the role should be mentioned here. For instance, if the role uses the EC2 module, it may be a good idea to mention in this section that the boto package is required.
+
+Role Variables
+--------------
+
+A description of the settable variables for this role should go here, including any variables that are in defaults/main.yml, vars/main.yml, and any variables that can/should be set via parameters to the role. Any variables that are read from other roles and/or the global scope (ie. hostvars, group vars, etc.) should be mentioned here as well.
+
+Dependencies
+------------
+
+A list of other roles hosted on Galaxy should go here, plus any details in regards to parameters that may need to be set for other roles, or variables that are used from other roles.
+
+Example Playbook
+----------------
+
+Including an example of how to use your role (for instance, with variables passed in as parameters) is always nice for users too:
+
+    - hosts: servers
+      roles:
+         - { role: username.rolename, x: 42 }
+
+License
+-------
+
+BSD
+
+Author Information
+------------------
+
+An optional section for the role authors to include contact information, or a website (HTML is not allowed).

roles/nfs/defaults/main.yml

@@ -0,0 +1,2 @@
+---
+# defaults file for nfs-share

roles/nfs/handlers/main.yml

@@ -0,0 +1,2 @@
+---
+# handlers file for nfs-share

roles/nfs/meta/main.yml

@@ -0,0 +1,52 @@
+galaxy_info:
+  author: your name
+  description: your role description
+  company: your company (optional)
+
+  # If the issue tracker for your role is not on github, uncomment the
+  # next line and provide a value
+  # issue_tracker_url: http://example.com/issue/tracker
+
+  # Choose a valid license ID from https://spdx.org - some suggested licenses:
+  # - BSD-3-Clause (default)
+  # - MIT
+  # - GPL-2.0-or-later
+  # - GPL-3.0-only
+  # - Apache-2.0
+  # - CC-BY-4.0
+  license: license (GPL-2.0-or-later, MIT, etc)
+
+  min_ansible_version: 2.1
+
+  # If this a Container Enabled role, provide the minimum Ansible Container version.
+  # min_ansible_container_version:
+
+  #
+  # Provide a list of supported platforms, and for each platform a list of versions.
+  # If you don't wish to enumerate all versions for a particular platform, use 'all'.
+  # To view available platforms and versions (or releases), visit:
+  # https://galaxy.ansible.com/api/v1/platforms/
+  #
+  # platforms:
+  # - name: Fedora
+  #   versions:
+  #   - all
+  #   - 25
+  # - name: SomePlatform
+  #   versions:
+  #   - all
+  #   - 1.0
+  #   - 7
+  #   - 99.99
+
+  galaxy_tags: []
+    # List tags for your role here, one per line. A tag is a keyword that describes
+    # and categorizes the role. Users find roles by searching for tags. Be sure to
+    # remove the '[]' above, if you add tags to this list.
+    #
+    # NOTE: A tag is limited to a single word comprised of alphanumeric characters.
+    #       Maximum 20 tags per role.
+
+dependencies: []
+  # List your role dependencies here, one per line. Be sure to remove the '[]' above,
+  # if you add dependencies to this list.

roles/nfs/tasks/main.yml

@@ -0,0 +1,22 @@
+---
+- name: Nfs install for Debian
+  become: true
+  ansible.builtin.package:
+    name:
+      - nfs-kernel-server
+    state: present
+  when: ansible_os_family == 'Debian'
+
+- name: Nfs install for RedHat
+  become: true
+  ansible.builtin.package:
+    name:
+      - nfs-utils
+    state: present
+  when: ansible_os_family == 'RedHat'
+
+- name: Start and enable nfs
+  ansible.builtin.service:
+    name: nfs-server
+    state: started
+    enabled: yes

roles/nfs/tests/inventory

@@ -0,0 +1,2 @@
+localhost
+

roles/nfs/tests/test.yml

@@ -0,0 +1,5 @@
+---
+- hosts: localhost
+  remote_user: root
+  roles:
+    - nfs-share

roles/nfs/vars/main.yml

@@ -0,0 +1,2 @@
+---
+# vars file for nfs-share

roles/prometheus_node_exporter/handlers/main.yml

@@ -0,0 +1,9 @@
+---
+- name: daemon reload
+  systemd:
+    daemon_reload: yes
+
+- name: start node_exporter
+  service:
+    name: node_exporter
+    state: started

roles/prometheus_node_exporter/tasks/main.yml

@@ -0,0 +1,12 @@
+---
+- name: Install prometheus-node-exporter
+  apt:
+    name: prometheus-node-exporter
+    state: present
+    update_cache: yes
+
+- name: Check if prometheus-node-exporter service is running
+  service:
+    name: prometheus-node-exporter
+    state: started
+    enabled: yes

roles/samba/.travis.yml

@@ -0,0 +1,29 @@
+---
+language: python
+python: "2.7"
+
+# Use the new container infrastructure
+sudo: false
+
+# Install ansible
+addons:
+  apt:
+    packages:
+    - python-pip
+
+install:
+  # Install ansible
+  - pip install ansible
+
+  # Check ansible version
+  - ansible --version
+
+  # Create ansible.cfg with correct roles_path
+  - printf '[defaults]\nroles_path=../' >ansible.cfg
+
+script:
+  # Basic role syntax check
+  - ansible-playbook tests/test.yml -i tests/inventory --syntax-check
+
+notifications:
+  webhooks: https://galaxy.ansible.com/api/v1/notifications/

roles/samba/README.md

@@ -0,0 +1,38 @@
+Role Name
+=========
+
+A brief description of the role goes here.
+
+Requirements
+------------
+
+Any pre-requisites that may not be covered by Ansible itself or the role should be mentioned here. For instance, if the role uses the EC2 module, it may be a good idea to mention in this section that the boto package is required.
+
+Role Variables
+--------------
+
+A description of the settable variables for this role should go here, including any variables that are in defaults/main.yml, vars/main.yml, and any variables that can/should be set via parameters to the role. Any variables that are read from other roles and/or the global scope (ie. hostvars, group vars, etc.) should be mentioned here as well.
+
+Dependencies
+------------
+
+A list of other roles hosted on Galaxy should go here, plus any details in regards to parameters that may need to be set for other roles, or variables that are used from other roles.
+
+Example Playbook
+----------------
+
+Including an example of how to use your role (for instance, with variables passed in as parameters) is always nice for users too:
+
+    - hosts: servers
+      roles:
+         - { role: username.rolename, x: 42 }
+
+License
+-------
+
+BSD
+
+Author Information
+------------------
+
+An optional section for the role authors to include contact information, or a website (HTML is not allowed).

roles/samba/defaults/main.yml

@@ -0,0 +1,2 @@
+---
+# defaults file for create_samba_user

roles/samba/handlers/main.yml

@@ -0,0 +1,6 @@
+---
+# handlers file for create_samba_user
+- name: smb restart
+  service:
+    name: smb
+    state: restarted

roles/samba/meta/main.yml

@@ -0,0 +1,52 @@
+galaxy_info:
+  author: your name
+  description: your role description
+  company: your company (optional)
+
+  # If the issue tracker for your role is not on github, uncomment the
+  # next line and provide a value
+  # issue_tracker_url: http://example.com/issue/tracker
+
+  # Choose a valid license ID from https://spdx.org - some suggested licenses:
+  # - BSD-3-Clause (default)
+  # - MIT
+  # - GPL-2.0-or-later
+  # - GPL-3.0-only
+  # - Apache-2.0
+  # - CC-BY-4.0
+  license: license (GPL-2.0-or-later, MIT, etc)
+
+  min_ansible_version: 2.1
+
+  # If this a Container Enabled role, provide the minimum Ansible Container version.
+  # min_ansible_container_version:
+
+  #
+  # Provide a list of supported platforms, and for each platform a list of versions.
+  # If you don't wish to enumerate all versions for a particular platform, use 'all'.
+  # To view available platforms and versions (or releases), visit:
+  # https://galaxy.ansible.com/api/v1/platforms/
+  #
+  # platforms:
+  # - name: Fedora
+  #   versions:
+  #   - all
+  #   - 25
+  # - name: SomePlatform
+  #   versions:
+  #   - all
+  #   - 1.0
+  #   - 7
+  #   - 99.99
+
+  galaxy_tags: []
+    # List tags for your role here, one per line. A tag is a keyword that describes
+    # and categorizes the role. Users find roles by searching for tags. Be sure to
+    # remove the '[]' above, if you add tags to this list.
+    #
+    # NOTE: A tag is limited to a single word comprised of alphanumeric characters.
+    #       Maximum 20 tags per role.
+
+dependencies: []
+  # List your role dependencies here, one per line. Be sure to remove the '[]' above,
+  # if you add dependencies to this list.

roles/samba/tasks/main.yml

@@ -0,0 +1,21 @@
+---
+- name: Install
+  ansible.builtin.package:
+    name:
+      - samba
+    state: present
+
+- name: Start and enabled
+  ansible.builtin.service:
+    name: smbd
+    state: started
+    enabled: true
+
+- name: Copy config
+  template:
+    src: ../templates/smb.conf
+    dest: /etc/samba/smb.conf
+    owner: root
+    group: root
+    mode: "0644"
+  notify: smb restart

roles/samba/templates/smb.conf

@@ -0,0 +1,61 @@
+[global]
+   ;socket options = TCP_NODELAY
+   ;SO_RCVBUF=524288 SO_SNDBUF=524288
+   workgroup = DOMA
+   log file = /var/log/samba/log.%m
+   max log size = 1000
+   logging = file
+   panic action = /usr/share/samba/panic-action %d
+   server role = standalone server
+   obey pam restrictions = yes
+   unix password sync = yes
+   passwd program = /usr/bin/passwd %u
+   passwd chat = *Enter\snew\s*\spassword:* %n\n *Retype\snew\s*\spassword:* %n\n *password\supdated\ssuccessfully* .
+   pam password change = yes
+   map to guest = bad user
+;   logon path = \\%N\profiles\%U
+;   logon drive = H:
+;   logon script = logon.cmd
+; add user script = /usr/sbin/adduser --quiet --disabled-password --gecos "" %u
+; add machine script  = /usr/sbin/useradd -g machines -c "%u machine account" -d /var/lib/samba -s /bin/false %u
+; add group script = /usr/sbin/addgroup --force-badname %g
+;   include = /home/samba/etc/smb.conf.%m
+;   idmap config * :              backend = tdb
+;   idmap config * :              range   = 3000-7999
+;   idmap config YOURDOMAINHERE : backend = tdb
+;   idmap config YOURDOMAINHERE : range   = 100000-999999
+;   template shell = /bin/bash
+;[netlogon]
+;   comment = Network Logon Service
+;   path = /home/samba/netlogon
+;   guest ok = yes
+;   read only = yes
+;[profiles]
+;   comment = Users profiles
+;   path = /home/samba/profiles
+;   guest ok = no
+;   browseable = no
+;   create mask = 0600
+;   directory mask = 0700
+;[printers]
+;   comment = All Printers
+;   browseable = no
+;   path = /var/spool/samba
+;   printable = yes
+;   guest ok = no
+;   read only = yes
+;   create mask = 0700
+;[print$]
+;   comment = Printer Drivers
+;   path = /var/lib/samba/printers
+;   browseable = yes
+;   read only = yes
+;   guest ok = no
+;   write list = root, @lpadmin
+{% for user in samba_users %}
+[{{ user.name }}]
+    comment = {{ user.path }}
+    path = {{ user.path }}
+    read only = no
+    browsable = yes
+{% endfor %}

roles/samba/tests/inventory

@@ -0,0 +1,2 @@
+localhost
+