Merge pull request #1733 from m-anish/azuracast

Initial checkin of AzuraCast role [for online radio stations]

roles/6-generic-apps/tasks/main.yml

@@ -3,6 +3,12 @@
 - name: ...IS BEGINNING ====================================
   command: echo
 
+- name: AZURACAST
+  include_role:
+    name: azuracast
+  when: azuracast_install | bool
+  tags: azuracast
+
 - name: DOKUWIKI
   include_role:
     name: dokuwiki

roles/azuracast/README.rst

@@ -0,0 +1,19 @@
+==========
+AzuraCast README
+==========
+
+This playbook adds `AzuraCast <https://azuracast.com/>`_ to Internet-in-a-Box (IIAB) for network radio station functionality.  With 'AzuraCast' you and your community can schedule podcasts, music, and even do live streaming of audio content.  A variety of streaming formats are supported.
+
+Please see AzuraCast's `screenshots <https://www.azuracast.com/about/screenshots.html>`_.
+
+Currently, this will only run on Ubuntu 18.04, Debian 9, Debian 10. Support for Raspberry Pi is experimental, so please test and report any issues.
+
+Using It
+--------
+
+* Do a normal IIAB install (http://download.iiab.io), making sure to set both variables ``azuracast_install`` and ``azuracast_enabled`` to ``True`` when it prompts you to edit `/etc/iiab/local_vars.yml <http://FAQ.IIAB.IO#What_is_local_vars.yml_and_how_do_I_customize_it.3F>`_, as you begin the installation. 
+* When the IIAB software install completes, it will ask you to reboot, and AzuraCast's console will then be available at http://box.lan:10080
+* This console site will prompt you to complete AzuraCast's initial setup: user accounts, managing stations, radio streams, etc.
+* Finally, check out some `how-to videos <https://www.youtube.com/watch?v=b1Rxlu5P804>`_ to learn to manage your own radio station!
+
+Note: When creating a station using AzuraCast's console, its default streaming ports for ``station`` and ``autodj`` need to be in the `port range 10000-10100 <https://github.com/iiab/iiab/wiki/IIAB-Networking#list-of-ports--services>`_.

roles/azuracast/defaults/main.yml

@@ -0,0 +1,22 @@
+# A full-featured online radio station suite.
+# Works on Ubuntu 18.04, Debian 9, 10. Uses docker
+
+# azuracast_install: False
+# azuracast_enabled: False
+
+# azuracast_http_port: 10080
+# azuracast_https_port: 10443
+
+## AzuraCast needs many ports in the 8000:8100 range by default, but IIAB services
+## conflict with those ports so this variable below sets a sane prefix. 
+## e.g. setting the below variable to 10 will result in port ranges 10000-10100 
+## being reserved for AzuraCast:
+# azuracast_port_range_prefix: 10
+
+# All above are set in: github.com/iiab/iiab/blob/master/vars/default_vars.yml
+# If nec, change them by editing /etc/iiab/local_vars.yml prior to installing!
+
+docker_sh_url: https://raw.githubusercontent.com/AzuraCast/AzuraCast/master/docker.sh
+docker_compose_url: https://raw.githubusercontent.com/AzuraCast/AzuraCast/master/docker-compose.sample.yml 
+docker_container_dir: /library/docker
+azuracast_host_dir: /opt/azuracast

roles/azuracast/tasks/install.yml

@@ -0,0 +1,64 @@
+- name: AzuraCast - Make AzuraCast config directory
+  file: 
+    path: "{{ azuracast_host_dir }}"
+    state: directory
+
+- name: AzuraCast - Copy over .env template to AzuraCast config directory
+  template:
+    src: env.j2
+    dest: "{{ azuracast_host_dir }}/.env"
+    owner: root
+    group: root
+    mode: 0644
+
+- name: AzuraCast - Copy over docker-compose.override.yml template to AzuraCast config directory
+  template:
+    src: docker-compose.override.yml.j2
+    dest: "{{ azuracast_host_dir }}/docker-compose.override.yml"
+    owner: root
+    group: root
+    mode: 0644
+
+- name: AzuraCast - Download docker.sh script
+  get_url:
+    url: "{{ docker_sh_url }}"
+    dest: "{{ azuracast_host_dir }}/"
+    timeout: "{{ download_timeout }}"
+    mode: 0755
+  when: internet_available | bool
+
+- name: AzuraCast - Download docker-compose.yml
+  get_url: 
+    url: "{{ docker_compose_url }}"
+    dest: "{{ azuracast_host_dir }}/docker-compose.yml"
+    timeout: "{{ download_timeout }}"
+    mode: 0755
+
+- name: AzuraCast - Make changes to docker.sh script so it runs headless
+  lineinfile:
+    path: "{{ azuracast_host_dir }}/docker.sh"
+    regexp: "^(.*)read reply.*"
+    line: "\\1reply='Y'"
+    backrefs: yes
+
+- name: AzuraCast - Make docker container directory
+  file: 
+    path: "{{ docker_container_dir }}"
+    state: directory
+  
+- name: AzuraCast - Link docker container directory
+  file:
+    src: "{{ docker_container_dir }}"
+    dest: "/var/lib/docker"
+    state: link 
+
+- name: Change default port number ranges 8xxx:8xxx to Nxxx:Nxxx icecast-stations in docker-compose.yml (N - azuracast_port_range_prefix)
+  replace:
+    path: "{{ azuracast_host_dir }}/docker-compose.yml"
+    regexp: "^( *- \\')8([0-9]{3})\\:8([0-9]{3}\\'.*)$"
+    replace: "\\g<1>{{ azuracast_port_range_prefix }}\\g<2>:{{ azuracast_port_range_prefix }}\\g<3>"
+
+- name: AzuraCast - Run the installer
+  shell: "/bin/bash docker.sh install"
+  args:
+    chdir: "{{ azuracast_host_dir }}"

roles/azuracast/tasks/main.yml

@@ -0,0 +1,3 @@
+- name: AzuraCast install
+  include_tasks: install.yml
+  when: azuracast_install

roles/azuracast/templates/docker-compose.override.yml.j2

@@ -0,0 +1,30 @@
+version: '2.2'
+
+services:
+  web:
+    networks:
+      - azure
+
+  mariadb:
+    networks:
+      - azure
+
+  influxdb:
+    networks:
+      - azure
+
+  redis:
+    networks:
+      - azure
+
+  stations:
+    networks:
+      - azure
+
+networks:
+  azure:
+    driver: bridge
+    ipam:
+      driver: default
+      config:
+        - subnet: 172.36.0.1/16

roles/azuracast/templates/env.j2

@@ -0,0 +1,4 @@
+COMPOSE_PROJECT_NAME=azuracast
+
+AZURACAST_HTTP_PORT={{ azuracast_http_port }}
+AZURACAST_HTTPS_PORT={{ azuracast_https_port }}

roles/kalite/tasks/install.yml

@@ -84,6 +84,3 @@
     path: /usr/local/kalite/venv/local/lib/python2.7/site-packages/kalite/packages/dist/ifcfg/parser.py
     regexp: 'a-zA-Z0-9'
     replace: 'a-zA-Z0-9\-'
-
-
-

roles/network/templates/gateway/iiab-gen-iptables

@@ -52,6 +52,9 @@ gui_port={{ gui_port }}
 iiab_gateway_enabled={{ iiab_gateway_enabled }}
 block_DNS={{ block_DNS }}
 
+azuracast_ports="{{ azuracast_port_range_prefix }}000:{{ azuracast_port_range_prefix }}100"
+azuracast_https_port={{ azuracast_https_port }}
+azuracast_http_port={{ azuracast_http_port }}
 calibre_port={{ calibre_port }}
 calibreweb_port={{ calibreweb_port }}
 cups_port={{ cups_port }}
@@ -141,6 +144,9 @@ if [ "$wan" != "none" ]; then
 
     # 3 = ssh + http-or-https + common IIAB services
     if [ "$ports_externally_visible" -ge 3 ]; then
+        $IPTABLES -A INPUT -p tcp --dport $azuracast_ports -m state --state NEW -i $wan -j ACCEPT
+        $IPTABLES -A INPUT -p tcp --dport $azuracast_http_port -m state --state NEW -i $wan -j ACCEPT
+        $IPTABLES -A INPUT -p tcp --dport $azuracast_https_port -m state --state NEW -i $wan -j ACCEPT
         $IPTABLES -A INPUT -p tcp --dport $calibre_port -m state --state NEW -i $wan -j ACCEPT
         $IPTABLES -A INPUT -p tcp --dport $calibreweb_port -m state --state NEW -i $wan -j ACCEPT
         $IPTABLES -A INPUT -p tcp --dport $cups_port -m state --state NEW -i $wan -j ACCEPT

vars/default_vars.yml

@@ -285,6 +285,18 @@ idmgr_enables: False
 
 # 6-GENERIC-APPS
 
+azuracast_install: False
+azuracast_enabled: False
+
+azuracast_http_port: 10080
+azuracast_https_port: 10443
+
+# AzuraCast needs many ports in the 8000:8100 range by default, but IIAB services
+# conflict with those ports so this variable below sets a sane prefix. 
+# e.g. setting the below variable to 10 will result in port ranges 10000-10100 
+# being reserved for AzuraCast:
+azuracast_port_range_prefix: 10
+
 dokuwiki_install: False
 dokuwiki_enabled: False
 

vars/local_vars_big.yml

@@ -178,6 +178,9 @@ iiab_usb_lib_show_all: True
 
 # 6-GENERIC-APPS
 
+azuracast_install: False
+azuracast_enabled: False
+
 dokuwiki_install: True
 dokuwiki_enabled: True
 

vars/local_vars_medium.yml

@@ -178,6 +178,9 @@ iiab_usb_lib_show_all: True
 
 # 6-GENERIC-APPS
 
+azuracast_install: False
+azuracast_enabled: False
+
 dokuwiki_install: False
 dokuwiki_enabled: False
 

vars/local_vars_min.yml

@@ -178,6 +178,9 @@ iiab_usb_lib_show_all: True
 
 # 6-GENERIC-APPS
 
+azuracast_install: False
+azuracast_enabled: False
+
 dokuwiki_install: False
 dokuwiki_enabled: False