From 424b85eec854ec521a758e81a2e594b14eb5f282 Mon Sep 17 00:00:00 2001
From: Felix Stupp <felix.stupp@outlook.com>
Date: Fri, 22 May 2020 12:16:26 +0200
Subject: [PATCH] mysql/database: Added database_template function

---
 roles/mysql/database/defaults/main.yml |  2 ++
 roles/mysql/database/tasks/import.yml  | 24 ++++++++++++++++++++++++
 roles/mysql/database/tasks/main.yml    |  5 +++++
 3 files changed, 31 insertions(+)
 create mode 100644 roles/mysql/database/tasks/import.yml

diff --git a/roles/mysql/database/defaults/main.yml b/roles/mysql/database/defaults/main.yml
index fe97ae9..9e0ad4f 100644
--- a/roles/mysql/database/defaults/main.yml
+++ b/roles/mysql/database/defaults/main.yml
@@ -3,3 +3,5 @@
 # database_user
 database_pass: "{{ lookup('password', 'credentials/' + inventory_hostname + '/mysql/' + database_user + ' length=80') }}"
 database_name: "{{ database_user }}"
+
+# database_template # Template (content, not path) for database if just created
diff --git a/roles/mysql/database/tasks/import.yml b/roles/mysql/database/tasks/import.yml
new file mode 100644
index 0000000..6698823
--- /dev/null
+++ b/roles/mysql/database/tasks/import.yml
@@ -0,0 +1,24 @@
+---
+
+- name: Generate temporary filename
+  tempfile:
+    state: file
+    suffix: .sql
+  register: sql_temp
+
+- name: Copy SQL template to remote
+  copy:
+    content: "{{ database_template }}"
+    dest: "{{ sql_temp.path }}"
+
+- name: Import SQL database template on creation
+  mysql_db:
+    state: import
+    name: "{{ database_name }}"
+    target: "{{ sql_temp.path }}"
+    login_unix_socket: "/var/run/mysqld/mysqld.sock"
+
+- name: Remove SQL template from remote
+  file:
+    state: absent
+    path: "{{ sql_temp.path }}"
diff --git a/roles/mysql/database/tasks/main.yml b/roles/mysql/database/tasks/main.yml
index 3f192bd..8b4e37a 100644
--- a/roles/mysql/database/tasks/main.yml
+++ b/roles/mysql/database/tasks/main.yml
@@ -16,3 +16,8 @@
   mysql_db:
     db: "{{ database_name }}"
     login_unix_socket: "/var/run/mysqld/mysqld.sock"
+  register: create_database
+
+- name: Import SQL database template on creation
+  include_tasks: import.yml
+  when: create_database.changed and database_template is defined