Add docker utilities, allow docker and non-docker codebase to coexist, add support for auto-installing fixtures.

.gitignore

@@ -19,6 +19,8 @@ app/models/Proxy/*.php
 
 # Local development files.
 app/.env
+/util/fixtures/*
+!/util/fixtures/.gitkeep
 
 # Composer-generated content
 /vendor/

app/bootstrap/services.php

@@ -34,7 +34,10 @@ return function (\Slim\Container $di, \App\Config $config) {
         try {
             $config = $di['config'];
             $options = $config->application->doctrine->toArray();
-            $options['conn'] = $config->db->toArray();
+
+            $options['conn'] = (APP_INSIDE_DOCKER) ?
+                $config->docker->db->toArray() :
+                $config->db->toArray();
 
             // Fetch and store entity manager.
             $config = new \Doctrine\ORM\Configuration;
@@ -96,7 +99,10 @@ return function (\Slim\Container $di, \App\Config $config) {
     // Caching
     $di['cache_driver'] = function ($di) {
         $config = $di['config'];
-        $cache_config = $config->cache->toArray();
+
+        $cache_config = (APP_INSIDE_DOCKER) ?
+            $config->docker->cache->toArray() :
+            $config->cache->toArray();
 
         switch ($cache_config['cache']) {
             case 'redis':
@@ -160,7 +166,10 @@ return function (\Slim\Container $di, \App\Config $config) {
     // InfluxDB
     $di['influx'] = function ($di) {
         $config = $di['config'];
-        $opts = $config->influx->toArray();
+
+        $opts = (APP_INSIDE_DOCKER) ?
+            $config->docker->influx->toArray() :
+            $config->influx->toArray();
 
         $influx = new \InfluxDB\Client($opts['host'], $opts['port']);
 

app/config/docker/cache.conf.php

@@ -0,0 +1,44 @@
+<?php
+/**
+ * Backend cache configuration.
+ */
+
+return [
+    // Valid options are:
+    // ephemeral - Uses in-memory cache that expires at page request.
+    // memcached - Uses libmemcached and 'memcached' settings below.
+    // redis - Uses phpredis and 'redis' settings below.
+    // file - Uses flat-file storage and 'file' settings below.
+    'cache' => 'file',
+
+    // Flatfile configuration
+    'file' => [
+        'path' => APP_INCLUDE_CACHE . DIRECTORY_SEPARATOR,
+    ],
+
+    // Redis configuration
+    'redis' => [
+        'servers' => [
+            [
+                'server' => 'localhost',
+                'port' => 6379, // default: 6379
+            ],
+        ],
+
+        // 'password'      => '', // Must be commented out to have no authentication
+        'database' => 0,
+    ],
+
+    // Memcached configuration
+    'memcached' => [
+        'servers' => [
+            [
+                'server' => 'memcached',
+                'port' => 11211, // default: 11211
+                'weight' => 1,
+            ],
+        ],
+        'extension' => 'memcached', // Use libmemcached instead of memcache
+    ],
+
+];

app/src/AzuraCast/Radio/Backend/LiquidSoap.php

@@ -26,7 +26,7 @@ class LiquidSoap extends BackendAbstract
             'set("init.daemon.pidfile.path","' . $config_path . '/liquidsoap.pid")',
             'set("log.file.path","' . $config_path . '/liquidsoap.log")',
             'set("server.telnet",true)',
-            'set("server.telnet.bind_addr","127.0.0.1")',
+            'set("server.telnet.bind_addr","'.(APP_INSIDE_DOCKER ? '0.0.0.0' : '127.0.0.1').'")',
             'set("server.telnet.port", ' . $this->_getTelnetPort() . ')',
             'set("server.telnet.reverse_dns",false)',
             'set("harbor.bind_addr","0.0.0.0")',
@@ -372,7 +372,7 @@ class LiquidSoap extends BackendAbstract
 
     protected function _getTelnetPort()
     {
-        return (8500 + (($this->station->id - 1) * 10));
+        return (8000 + (($this->station->id - 1) * 10) + 4);
     }
 
     /*

util/ansible/docker_install.yml

@@ -15,4 +15,5 @@
   roles:
     - docker-install
     - composer
-    - azuracast-db
+    - azuracast-db
+    - { role: azuracast-fixtures, when: testing_mode == false and app_env == 'development' }

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

@@ -0,0 +1,35 @@
+---
+- name: Find fixture ZIP files
+  find:
+    paths: "{{ util_base }}/fixtures"
+    patterns: "*.zip"
+    recurse: yes
+  register: fixture_zip_files
+
+- name: Extract fixture ZIP files
+  unarchive:
+    src: "{{ item.path }}"
+    dest: "{{ app_base }}/stations"
+    owner: azuracast
+  with_items: "{{ fixture_zip_files.files }}"
+  when: fixture_zip_files.matched > 0
+
+- name: Find fixture SQL files
+  find:
+    paths: "{{ util_base }}/fixtures"
+    patterns: "*.sql"
+    recurse: yes
+  register: fixture_sql_files
+
+- name: Import fixture SQL files
+  become: true
+  become_user: azuracast
+  shell: "php {{ util_base }}/cli.php dbal:import {{ item.path }}"
+  with_items: "{{ fixture_sql_files.files }}"
+  when: fixture_sql_files.matched > 0
+
+- 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
+  when: fixture_zip_files.matched > 0 or fixture_sql_files.matched > 0

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

@@ -36,13 +36,4 @@
     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
-
-- name: Write InfluxDB configuration
-  become: true
-  template: src=influx.conf.php.j2 dest="{{ www_base }}/app/config/influx.conf.php" owner=azuracast group=azuracast mode=0644 force=yes
-
-- name: Write DB configuration
-  become: true
-  template: src=db.conf.php.j2 dest="{{ www_base }}/app/config/db.conf.php" owner=azuracast group=azuracast mode=0644 force=yes
-  register: azuracast_db_created
+    prune: true

util/docker/web/Dockerfile

@@ -3,7 +3,7 @@ FROM ubuntu:xenial
 # Install essential packages
 RUN apt-get update && \
     apt-get install -q -y apt-transport-https curl wget tar python-software-properties \
-     software-properties-common pwgen whois lnav sudo
+     software-properties-common pwgen whois lnav sudo zip
 
 # Set directory permissions
 RUN mkdir -p /var/azuracast/www_tmp

util/docker/web/scripts/azuracast_install

@@ -1,3 +1,20 @@
 #!/usr/bin/env bash
 
-ansible-playbook /var/azuracast/www/util/ansible/docker_install.yml --inventory=/var/azuracast/www/util/ansible/hosts
+while test $# -gt 0; do
+    case "$1" in
+        --dev)
+            APP_ENV="development"
+            shift
+            ;;
+
+        *)
+            break
+            ;;
+    esac
+done
+
+APP_ENV="${APP_ENV:-production}"
+
+echo "Updating AzuraCast (Environment: $APP_ENV)"
+
+ansible-playbook /var/azuracast/www/util/ansible/docker_install.yml --inventory=/var/azuracast/www/util/ansible/hosts --extra-vars "app_env=$APP_ENV"

util/docker_rebuild.sh

@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+
+docker-compose kill
+docker stop $(docker ps -a -q)
+docker rm $(docker ps -a -q)
+docker volume prune -f
+
+docker-compose up -d --build
+docker-compose run web azuracast_install --dev