Add the support for mysql and postgres databases and documentation

README.md

@@ -89,6 +89,16 @@ The following have been tested with Debian 8, it should work on Ubuntu as well.
 * `gitea_start_ssh`: Do you start the SSH server ? (true/false)
 * `gitea_ssh_port`: SSH bind port
 
+### Database configuration
+
+* `gitea_db_type`: Database type, can be `mysql`, `postgres` or `sqlite3`
+* `gitea_db_host`: Database host string `host:port`
+* `gitea_db_name`: Database name
+* `gitea_db_user`: Database username
+* `gitea_db_passord`: Database password
+* `gitea_db_ssl`: Use SSL ? (postgres only!). Can be `required`, `disable`, `verify-full`
+* `gitea_db_path`: DB path, if you use `sqlite3`. The default is good enough to work though.
+
 ## Disclaimer
 This module is currently a work in progress. For now it is only able to install
 gitea from the Github Release, in a fixed version for Linux amd64, on systems
@@ -97,8 +107,6 @@ using systemd.
 This said, it should work on every major Linux distribution, it has been tested
 successfully on Debian Jessie 64 bits.
 
-Also it only supports the sqlite3 driver for now, but I'll improve soon.
-
 ## Contributing
 Do not hesitate to make me a pull request, and when in doubt you can reach me on
 Twitter [@thomas_maurice](https://twitter.com/thomas_maurice).

defaults/main.yml

@@ -12,6 +12,14 @@ gitea_http_port: 3000
 gitea_disable_http_git: false
 gitea_offline_mode: true
 
+gitea_db_type: sqlite3
+gitea_db_host: 127.0.0.0:3306
+gitea_db_name: root
+gitea_db_user: gitea
+gitea_db_passord: lel
+gitea_db_ssl: disable
+gitea_db_path: "{{ gitea_home }}/data/gitea.db"
+
 gitea_ssh_listen: 0.0.0.0
 gitea_ssh_domain: localhost
 gitea_start_ssh: true

templates/gitea.ini.j2

@@ -148,15 +148,15 @@ DSA     = 1024
 
 [database]
 ; Either "mysql", "postgres" or "sqlite3", it's your choice
-DB_TYPE  = sqlite3
-HOST     = 127.0.0.1:3306
-NAME     = gitea
-USER     = root
-PASSWD   =
+DB_TYPE  = {{ gitea_db_type }}
+HOST     = {{ gitea_db_host }}
+NAME     = {{ gitea_db_name }}
+USER     = {{ gitea_db_user }}
+PASSWD   = {{ gitea_db_passord }}
 ; For "postgres" only, either "disable", "require" or "verify-full"
-SSL_MODE = disable
+SSL_MODE = {{ gitea_db_ssl }}
 ; For "sqlite3" and "tidb", use absolute path when you start as service
-PATH     = {{ gitea_home }}/data/gitea.db
+PATH     = {{ gitea_db_path }}
 
 [admin]