Merge branch 't33098_update_wowza_role' into 'master'

T33098 update wowza role

See merge request mediaserver/envsetup!26

ansible/roles/mediaserver/defaults/main.yml

@@ -32,6 +32,7 @@ server_instances:
 
 server_celerity_signing_key: "{{ envsetup_celerity_signing_key }}"
 
+server_wowza_url: "{{ envsetup_wowza_url | d('127.0.0.1') }}"
 server_wowza_live_pwd: "{{ envsetup_wowza_live_pwd | d() }}"
 
 server_firewall_enabled: true

ansible/roles/mediaserver/tasks/main.yml

@@ -110,11 +110,18 @@
       touch /etc/mediaserver/.{{ item.ms_server_name }}.reset_service_resources.log ;
     creates: /etc/mediaserver/.{{ item.ms_server_name }}.reset_service_resources.log
 
-# Set RTMP password in lives config json
+# Set RTMP password and URL in lives config json
 # https://stackoverflow.com/questions/50796341/add-a-new-key-value-to-a-json-file-using-ansible
 
+- name: check server_wowza_url variable
+  fail:
+    msg: "Please define the Wowza URL/IP (server_wowza_url variable) in your inventory for the \"mediaserver\" group"
+  when:
+    - server_wowza_url == "127.0.0.1"
+    - '"wowza" not in group_names'
+    - groups['wowza']|d('') | length > 0
+
 - name: ensure lives configuration exists
-  when: server_wowza_live_pwd | d(false)
   copy:
     content: "{}"
     dest: /etc/mediaserver/lives.json
@@ -122,25 +129,47 @@
     mode: 0644
 
 - name: load lives configuration
-  when: server_wowza_live_pwd | d(false)
   slurp:
     src: /etc/mediaserver/lives.json
   register: lives_config
 
+- name: store lives configuration in variable
+  set_fact:
+    lives_config: "{{ lives_config.content|b64decode|from_json | default([]) }}"
+
 - name: set RTMP password in lives configuration
   when: server_wowza_live_pwd | d(false)
   vars:
     rtmp_pwd_line:
       RTMP_PWD: "{{ server_wowza_live_pwd }}"
   set_fact:
-    lives_config: "{{ lives_config.content|b64decode|from_json | default([]) | combine(rtmp_pwd_line) }}"
+    lives_config: "{{ lives_config | combine(rtmp_pwd_line) }}"
+
+- name: set RTMP url in lives configuration
+  when:
+    - server_wowza_url | d(false)
+    - '"wowza" not in group_names'
+  vars:
+    rtmp_publish_url_line:
+      RTMP_PUBLISH_URL: "rtmp://{{ server_wowza_url }}/%(rtmp_app)s/_definst_?doPublish=%(rtmp_pwd)s/%(stream_id)s"
+  set_fact:
+    lives_config: "{{ lives_config | combine(rtmp_publish_url_line) }}"
 
 - name: write lives configuration
-  when: server_wowza_live_pwd | d(false)
   copy:
     content: "{{ lives_config | to_nice_json }}"
     dest: /etc/mediaserver/lives.json
 
+- name: 'Replace nginx conf to join wowza servers'
+  when:
+    - server_wowza_url | d(false)
+    - '"wowza" not in group_names'
+  notify: restart nginx
+  replace:
+    path: /etc/nginx/conf.d/mediaserver-streaming.conf
+    regexp: '127\.0\.0\.1'
+    replace: '{{ server_wowza_url }}'
+
 - name: ensure mediaserver is running
   service:
     name: mediaserver

ansible/roles/wowza/tasks/main.yml

 ---
 
+# The conditional base role import here is temporary. The "base" role should be loaded aside from the other roles in the site.yml playbook. RM#33134
+- name: import base role if wowza servers is independant
+  include_role:
+    name: base
+  when: '"mediaserver" not in group_names'
+
 - name: install wowza requirements
   apt:
     force_apt_get: true

ansible/roles/wowza/templates/Tune.xml.j2

 <?xml version="1.0" encoding="UTF-8"?>
 <Root>
-	<Tune>
-		<HeapSize>2000M</HeapSize>
-		<GarbageCollector>${com.wowza.wms.TuningGarbageCollectorG1Default}</GarbageCollector>
-		<VMOptions>
-			<VMOption>-server</VMOption>
-			<VMOption>-Djava.net.preferIPv4Stack=false</VMOption>
-		</VMOptions>
-	</Tune>
+        <Tune>
+{% if ansible_memory_mb.real.total >= 15000 %}
+                <HeapSize>8000M</HeapSize>
+{% elif ( ansible_memory_mb.real.total >= 7000 ) %}
+                <HeapSize>4000M</HeapSize>
+{% else %}
+                <HeapSize>2000M</HeapSize>
+{% endif %}
+                <GarbageCollector>${com.wowza.wms.TuningGarbageCollectorG1Default}</GarbageCollector>
+                <VMOptions>
+                        <VMOption>-server</VMOption>
+                        <VMOption>-Djava.net.preferIPv4Stack=true</VMOption>
+                </VMOptions>
+        </Tune>
 </Root>