#165 -- Docker backup and restore script for volumes.

.gitignore

@@ -29,4 +29,7 @@ app/.env
 /ansible/
 /util/ansible/deploy.retry
 /util/ansible/update.retry
-tests/_output/*
+tests/_output/*
+
+# Docker backup files
+/backup.tar.gz

docker-compose.yml

@@ -35,7 +35,6 @@ services:
     restart: always
 
   web:
-    container_name: azuracast_web
     image: azuracast/azuracast_web:latest
     depends_on:
       - mariadb

docker_backup.sh

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+
+docker-compose down
+
+# Back up stations
+rm -f backup.tar.gz
+
+docker run --rm -v $(pwd):/backup \
+    -v azuracast_db_data:/azuracast/db \
+    -v azuracast_influx_data:/azuracast/influx \
+    -v azuracast_station_data:/azuracast/stations \
+    busybox tar zcvf /backup/backup.tar.gz /azuracast
+
+docker-compose up -d

docker_restore.sh

@@ -0,0 +1,16 @@
+#!/usr/bin/env bash
+
+docker-compose down
+
+docker volume rm azuracast_db_data azuracast_influx_data azuracast_station_data
+docker volume create azuracast_db_data
+docker volume create azuracast_influx_data
+docker volume create azuracast_station_data
+
+docker run --rm -v $(pwd):/backup \
+    -v azuracast_db_data:/azuracast/db \
+    -v azuracast_influx_data:/azuracast/influx \
+    -v azuracast_station_data:/azuracast/stations \
+    busybox tar zxvf /backup/backup.tar.gz
+
+docker-compose up -d

util/ansible/roles/azuracast-fixtures/tasks/main.yml

@@ -31,5 +31,5 @@
 - name: Clear AzuraCast Cache and Restart Stations
   become: true
   become_user: azuracast
-  shell: php {{ util_base }}/cli.php cache:clear && php {{ util_base }}/cli.php radio:restart
+  shell: php {{ util_base }}/cli.php cache:clear && php {{ util_base }}/cli.php azuracast:radio:restart
   when: fixture_zip_files.matched > 0 or fixture_sql_files.matched > 0

util/ansible/roles/docker-install/tasks/main.yml

@@ -36,4 +36,10 @@
     database: "stations"
     retentions: "1h:1h,1d:1d"
     measurements: [{'measurement':':MEASUREMENT', 'fields': ['min(value) AS min','mean(value) AS value','max(value) AS max']}]
-    prune: true
+    prune: true
+
+- name: Wait for MySQL to spin up
+  wait_for:
+    host: "mariadb"
+    port: 3306
+    delay: 5