Hexbear is the engine that powers Chapochat. It is a customization of the Lemmy project.
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---
- hosts: all
# Install python if required
# https://www.josharcher.uk/code/ansible-python-connection-failure-ubuntu-server-1604/
gather_facts: False
pre_tasks:
- name: check lemmy_base_dir
fail:
msg: "`lemmy_base_dir` is unset. if you are upgrading from an older version, add `lemmy_base_dir=/lemmy` to your inventory file."
when: lemmy_base_dir is not defined
- name: install python for Ansible
# python2-minimal instead of python-minimal for ubuntu 20.04 and up
raw: test -e /usr/bin/python || (apt -y update && apt install -y python-minimal python-setuptools)
args:
executable: /bin/bash
register: output
changed_when: output.stdout != ''
- setup: # gather facts
tasks:
- name: install dependencies
apt:
pkg:
- 'nginx'
- 'docker-compose'
- 'docker.io'
- 'certbot'
- name: install certbot-nginx on ubuntu < 20
apt:
pkg:
- 'python-certbot-nginx'
when: ansible_distribution == 'Ubuntu' and ansible_distribution_version is version('20.04', '<')
- name: install certbot-nginx on ubuntu > 20
apt:
pkg:
- 'python3-certbot-nginx'
when: ansible_distribution == 'Ubuntu' and ansible_distribution_version is version('20.04', '>=')
- name: request initial letsencrypt certificate
command: certbot certonly --nginx --agree-tos -d '{{ domain }}' -m '{{ letsencrypt_contact_email }}'
args:
creates: '/etc/letsencrypt/live/{{domain}}/privkey.pem'
- name: create lemmy folder
file:
path: '{{item.path}}'
owner: '{{item.owner}}'
state: directory
with_items:
- path: '{{lemmy_base_dir}}'
owner: 'root'
- path: '{{lemmy_base_dir}}/volumes/'
owner: 'root'
- path: '{{lemmy_base_dir}}/volumes/pictrs/'
owner: '991'
- block:
- name: add template files
template:
src: '{{item.src}}'
dest: '{{item.dest}}'
mode: '{{item.mode}}'
with_items:
- src: 'templates/docker-compose.yml'
dest: '{{lemmy_base_dir}}/docker-compose.yml'
mode: '0600'
- src: 'templates/nginx.conf'
dest: '/etc/nginx/sites-enabled/lemmy.conf'
mode: '0644'
- src: '../docker/iframely.config.local.js'
dest: '{{lemmy_base_dir}}/iframely.config.local.js'
mode: '0600'
vars:
lemmy_docker_image: "dessalines/lemmy:{{ lookup('file', 'VERSION') }}"
lemmy_port: "8536"
pictshare_port: "8537"
iframely_port: "8538"
- name: add config file (only during initial setup)
template:
src: 'templates/config.hjson'
dest: '{{lemmy_base_dir}}/lemmy.hjson'
mode: '0600'
force: false
owner: '1000'
group: '1000'
vars:
postgres_password: "{{ lookup('password', 'passwords/{{ inventory_hostname }}/postgres chars=ascii_letters,digits') }}"
jwt_password: "{{ lookup('password', 'passwords/{{ inventory_hostname }}/jwt chars=ascii_letters,digits') }}"
- name: enable and start docker service
systemd:
name: docker
enabled: yes
state: started
- name: start docker-compose
docker_compose:
project_src: '{{lemmy_base_dir}}'
state: present
pull: yes
remove_orphans: yes
- name: reload nginx with new config
shell: nginx -s reload
- name: certbot renewal cronjob
cron:
special_time: daily
name: certbot-renew-lemmy
user: root
job: "certbot certonly --nginx -d '{{ domain }}' --deploy-hook 'nginx -s reload'"