automation/deployer
2020-06-30 13:46:59 +02:00
..
group_vars/all better backps, gitea up to date 2020-06-30 13:46:59 +02:00
roles better backps, gitea up to date 2020-06-30 13:46:59 +02:00
ansible.cfg improved wordpress creation, added host config for docker and logrotate 2020-05-03 14:52:54 +02:00
build.yml moved stuff around 2020-05-02 07:51:39 +02:00
command moved stuff around 2020-05-02 07:51:39 +02:00
deploy.yml moved stuff around 2020-05-02 07:51:39 +02:00
host.yml improved wordpress creation, added host config for docker and logrotate 2020-05-03 14:52:54 +02:00
inventory moved stuff around 2020-05-02 07:51:39 +02:00
README.md minor additions 2020-06-21 19:28:12 +02:00
sites.yml moved stuff around 2020-05-02 07:51:39 +02:00

Deployer: deploy your shit and make it run

So lame to have to configure nginx, MySQL, and your filesystem to install a stupid Wordpress instance.

Deployer does my config for me like the slave it is.

All the configuration is defined in group_vars/all/vars.yml, go check.

Create a side group_vars/all/vault.yml for your secrets, and encrypt it with Ansible Vault:

ansible-vault encrypt group_vars/all/vault.yml
# other sub-commands: edit, decrypt...

I usually run the following command:

ansible-playbook --ask-vault-pass sites.yml -i inventory -v

Required packages on remote

Python modules:

  • docker
  • docker-compose
  • pymysql
  • psycopg2

TODO: Ansible task to install that before the rest

Features

  • Creating Wordpress instances (yoohoo, da best)

    • That send mail!!11!1!
    • Supports existing and new installs
  • Creating Drupal instances

    • Only existing ones (no new installs)
  • Create Gitea instances

    • Nginx and docker-compose configurations
    • Most of the work is by hand, because there is quite a lot of interaction between the host and the container (for forwarding ssh).
  • Create Synapse instances

    • Configured to access PostGreSQL on host.

      • Access through TCP: You need to allow postgres to listen to your docker network, e.g. 172.27.0.0/16. See /etc/postgresql/x.y/main/pg_hba.conf, and read the comments about changing listen_addresses too.
      • Access through Unix socket: Make a non-superuser role for root, and configure Synapse to use /var/run/postgresql as DB host.

Does not support

  • Setting up the host

  • SSL certificate creation (bro, do it yourself!). That is:

    # Make an nginx file for certbot 
    cat << EOF > /etc/nginx/sites-enabled/yoursite.com
    server {
    	listen 80;
    	server_name www.yoursite.com yoursite.com;
    	include snippets/letsencrypt.conf;
    }
    EOF
    nginx -t # Is everything alright?
    # If so, restart nginx
    service nginx restart 
    # Create the certificate
    certbot certonly --webroot -w /var/www/letsencrypt -d yoursite.com -d www.yoursite.com
    # Remove the stupid file
    rm /etc/nginx/sites-enabled/yoursite.com
    service nginx restart
    

Misc

Synapse

Someone advised me to install matrix-media-repo to enable animated thumbnails as people's avatar (https://github.com/turt2live/matrix-media-repo/blob/master/config.sample.yaml#L394), and to setup https://github.com/ma1uta/ma1sd which is a federated identity server.

Ansible

Useful MySQL commands

select host, user, password from mysql.user order by user;
create user 'arvuhez'@'172.26.0.2' identified by 'kjhs';
grant all on arvuhez.* to 'arvuhez'@'172.26.0.2';
show grants for 'arvuhez'@'172.26.0.2';