Started modifying for nas

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Jef Roosens 2022-11-12 23:40:32 +01:00
parent 18ae3aaf4e
commit 9f77e30161
Signed by: Jef Roosens
GPG Key ID: B75D4F293C7052DB
6 changed files with 68 additions and 62 deletions

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# ansible-docker-swarm # Raspberry Pi NAS
This repository contains a complete Ansible config for setting up a Docker This repository contains all configuration I use to set up a Raspberry Pi 4B as
Swarm on Debian 10-based nodes. I personally use it for a swarm of Raspberry a NAS and media storage server. This repository will most likely evolve a lot.
Pi's, but in theory it should work with other hosts as well.
## Inventory file The Pi is used to host the following:
A template for the inventory file can be found in `hosts.template.ini`. The * Samba network share for access to family pictures
hosts consists of three main groups: * [Photoview](https://photoview.github.io/) instance for accessing image over the internet
* [Jellyfin](https://jellyfin.org/) for accessing media library as well
* `admin`: the admin is the host that initializes the Swarm. It serves several
functions:
* It's used to initialize the Swarm.
* It serves as the entrypoint to the Swarm.
* It hosts the NFS share that's used for persistent storage.
* `managers`: these are the nodes that should be added as manager.
* `workers`: these nodes will be added as workers.
## Roles
The config is divided into several roles to make management easier:
* `install-python3`: replaces Python 2 with Python 3. This role currently
crashes, because Ansible doesn't like it when you change the Python install
during a run, but a consecutive run does work.
* `install-net-security`: installs UFW & Fail2Ban & configures them
* `install-docker`: installs Docker & any Docker-related tools
* `init-docker-swarm`: initializes the Swarm on the `admin` host
* `add-docker-swarm-managers`: adds the manager nodes to the swarm
* `add-docker-swarm-workers`: adds the worker nodes to the swarm
* `deploy-portainer`: deploys Portainer
## Use of Portainer
Portainer is a tool created for managing Docker engines, and in particular
Docker Swarm. Because I use Portainer for setting up all other services, it's
the only Docker service that I actually set up using Ansible.

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Vagrantfile vendored 100644
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# -*- mode: ruby -*-
# vi: set ft=ruby :
Vagrant.configure("2") do |config|
config.vm.box = "generic/debian11"
# Use the standard insecure SSH key
config.ssh.insert_key = false
# Don't mount the current directory in the VM
config.vm.synced_folder ".", "/vagrant", disabled: true
config.vm.define "alpha" do |n|
n.vm.hostname = "alpha.test"
n.vm.network :private_network, ip: "192.168.56.5"
end
end

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hosts.ini 100644
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192.168.56.5 ansible_ssh_user=vagrant ansible_ssh_private_key_file=~/.vagrant.d/insecure_private_key

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hosts: all hosts: all
become: yes become: yes
roles: roles:
- packages
- net-security - net-security
tags: base tags: base
# TODO set up samba # TODO set up samba
# Runs last because it changes the Python symlink
- name: Replace Python 2 with Python 3.
hosts: all
become: yes
roles:
- replace-python2
tags: base

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- name: Install required packages for adding GPG keys
apt:
name:
- debian-keyring
- debian-archive-keyring
- apt-transport-https
state: present
update_cache: true
- name: Add GPG keys
apt_key:
url: "{{ item }}"
state: present
with_items:
- https://dl.cloudsmith.io/public/caddy/stable/gpg.key
- https://repo.jellyfin.org/debian/jellyfin_team.gpg.key
- name: Add Caddy repositories
apt_repository:
repo: "{{ item }} https://dl.cloudsmith.io/public/caddy/stable/deb/debian any-version main"
filename: 'caddy-stable'
state: present
with_items:
- deb
- deb-src
- name: Add Jellyfin repository
apt_repository:
repo: "deb https://repo.jellyfin.org/debian bullseye main"
filename: 'jellyfin'
state: present
- name: Install packages
apt:
name:
- vim
- caddy
- jellyfin
- ufw
- samba
state: present
update_cache: true

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---
- name: 'Install Python 3'
apt:
name:
- python3
- python3-pip
state: present
- name: 'Remove Python 2.'
apt:
name:
- python
- python2
- python2.7
- python-minimal
- python2-minimal
- python2.7-minimal
state: absent
purge: true