Split the mutable config backup tasks out from the usegalaxy role int…

…o a usegalaxy_backup role for faster runtimes after tool installs. Fixes #40.

env/common/backup.yml

@@ -0,0 +1,12 @@
+---
+
+- name: Backup Galaxy mutable configs
+  hosts: "galaxyservers[0]"
+  remote_user: "{{ galaxy_user }}"
+  vars:
+    instance_root: "{{ galaxy_root }}"
+    galaxy_config: "{{ galaxy_config_hash }}"
+  roles:
+    - role: usegalaxy_backup
+  tags:
+    - no-restart

env/common/config.yml

@@ -40,6 +40,7 @@
     # fetch and distribute mutable configs (needs the galaxy_mutable_configs
     # var set in galaxyproject.galaxy)
     - role: usegalaxy
+    - role: usegalaxy_backup
   tags:
     - no-restart
 

env/main/backup.yml

@@ -0,0 +1 @@
+../common/backup.yml

env/test/backup.yml

@@ -0,0 +1 @@
+../common/backup.yml

roles/usegalaxy/tasks/main.yml

@@ -17,14 +17,6 @@
   with_indexed_items: "{{ galaxy_mutable_configs }}"
   when: not mutable_configs_stat_out.results[item.0].stat.exists
 
-- name: Fetch mutable configs from master host
-  synchronize:
-    mode: pull
-    src: "{{ item.dest }}"
-    dest: "files/galaxy/var/{{ item.dest | basename }}"
-  with_items: "{{ galaxy_mutable_configs }}"
-  when: inventory_hostname == groups['galaxyservers'][0]
-
 - name: Check for tool panel layout existence
   stat:
     path: "{{ galaxy_config['app:main']['integrated_tool_panel_config'] }}"
@@ -37,13 +29,6 @@
     dest: "{{ galaxy_config['app:main']['integrated_tool_panel_config'] }}"
   when: not tool_panel_stat_out.stat.exists
 
-- name: Fetch tool panel layout
-  synchronize:
-    mode: pull
-    src: "{{ galaxy_config['app:main']['integrated_tool_panel_config'] }}"
-    dest: "files/galaxy/var/integrated_tool_panel.xml"
-  when: inventory_hostname == groups['galaxyservers'][0]
-
 #- name: Distribute mutable configs to slave hosts
 #  synchronize: src=files/galaxy/{{ galaxy_instance_hostname }}/var/{{ item.dest | basename }} dest={{ item.dest }}
 #  with_items: galaxy_mutable_configs

roles/usegalaxy_backup/defaults

@@ -0,0 +1 @@
+../galaxyproject.galaxy/defaults

roles/usegalaxy_backup/tasks/main.yml

@@ -0,0 +1,16 @@
+---
+
+- name: Fetch mutable configs from master host
+  synchronize:
+    mode: pull
+    src: "{{ item.dest }}"
+    dest: "files/galaxy/var/{{ item.dest | basename }}"
+  with_items: "{{ galaxy_mutable_configs }}"
+  when: inventory_hostname == groups['galaxyservers'][0]
+
+- name: Fetch tool panel layout
+  synchronize:
+    mode: pull
+    src: "{{ galaxy_config['app:main']['integrated_tool_panel_config'] }}"
+    dest: "files/galaxy/var/integrated_tool_panel.xml"
+  when: inventory_hostname == groups['galaxyservers'][0]