feature: support multiple XMPP servers via list (#1276)

jibri/rootfs/defaults/jibri.conf

@@ -2,6 +2,9 @@
 {{ $JIBRI_RECORDING_RESOLUTION := .Env.JIBRI_RECORDING_RESOLUTION | default "1280x720" -}}
 {{ $XMPP_TRUST_ALL_CERTS := .Env.XMPP_TRUST_ALL_CERTS | default "true" | toBool -}}
 {{ $XMPP_PORT := .Env.XMPP_PORT | default "5222" -}}
+{{ $XMPP_SERVERS := splitList "," .Env.XMPP_SERVER -}}
+{{/* assign env from context, preserve during range when . is re-assigned */}}
+{{ $ENV := .Env -}}
 
 jibri {
     // A unique identifier for this Jibri
@@ -21,49 +24,51 @@ jibri {
       xmpp {
         // See example_xmpp_envs.conf for an example of what is expected here
         environments = [
+{{ range $index, $element := $XMPP_SERVERS -}}
+{{ $SERVER := splitn ":" 2 $element }}
             {
                 // A user-friendly name for this environment
-                name = "{{ .Env.XMPP_ENV_NAME }}"
+                name = "{{ $ENV.XMPP_ENV_NAME }}-{{$index}}"
     
                 // A list of XMPP server hosts to which we'll connect
                 xmpp-server-hosts = [ 
-                    "{{ .Env.XMPP_SERVER }}"
+                    "{{ $SERVER._0 }}"
                 ]
     
                 // The base XMPP domain
-                xmpp-domain = "{{ .Env.XMPP_DOMAIN }}"
+                xmpp-domain = "{{ $ENV.XMPP_DOMAIN }}"
 
-                {{ if .Env.PUBLIC_URL -}}
+                {{ if $ENV.PUBLIC_URL -}}
                 // An (optional) base url the Jibri will join if it is set
-                base-url = "{{ .Env.PUBLIC_URL }}"
+                base-url = "{{ $ENV.PUBLIC_URL }}"
                 {{ end -}}
                 
                 // The MUC we'll join to announce our presence for
                 // recording and streaming services
                 control-muc {
-                    domain = "{{ .Env.XMPP_INTERNAL_MUC_DOMAIN }}"
-                    room-name = "{{ .Env.JIBRI_BREWERY_MUC }}"
-                    nickname = "{{ .Env.JIBRI_INSTANCE_ID }}"
+                    domain = "{{ $ENV.XMPP_INTERNAL_MUC_DOMAIN }}"
+                    room-name = "{{ $ENV.JIBRI_BREWERY_MUC }}"
+                    nickname = "{{ $ENV.JIBRI_INSTANCE_ID }}"
                 }
     
                 // The login information for the control MUC
                 control-login {
-                    domain = "{{ .Env.XMPP_AUTH_DOMAIN }}"
-                    port = "{{ $XMPP_PORT }}"
-                    username = "{{ .Env.JIBRI_XMPP_USER }}"
-                    password = "{{ .Env.JIBRI_XMPP_PASSWORD }}"
+                    domain = "{{ $ENV.XMPP_AUTH_DOMAIN }}"
+                    port = "{{ $SERVER._1 | default $XMPP_PORT }}"
+                    username = "{{ $ENV.JIBRI_XMPP_USER }}"
+                    password = "{{ $ENV.JIBRI_XMPP_PASSWORD }}"
                 }
 
                 // The login information the selenium web client will use
                 call-login {
-                    domain = "{{ .Env.XMPP_RECORDER_DOMAIN }}"
-                    username = "{{ .Env.JIBRI_RECORDER_USER }}"
-                    password = "{{ .Env.JIBRI_RECORDER_PASSWORD }}"
+                    domain = "{{ $ENV.XMPP_RECORDER_DOMAIN }}"
+                    username = "{{ $ENV.JIBRI_RECORDER_USER }}"
+                    password = "{{ $ENV.JIBRI_RECORDER_PASSWORD }}"
                 }
                 
                 // The value we'll strip from the room JID domain to derive
                 // the call URL
-                strip-from-room-domain = "{{ .Env.JIBRI_STRIP_DOMAIN_JID }}."
+                strip-from-room-domain = "{{ $ENV.JIBRI_STRIP_DOMAIN_JID }}."
     
                 // How long Jibri sessions will be allowed to last before
                 // they are stopped.  A value of 0 allows them to go on
@@ -74,6 +79,7 @@ jibri {
                 // this XMPP domain
                 trust-all-xmpp-certs = {{ $XMPP_TRUST_ALL_CERTS }}
             }
+{{ end }}
         ]
       }
     }

jigasi/rootfs/defaults/sip-communicator.properties

@@ -1,4 +1,7 @@
 {{ $XMPP_PORT := .Env.XMPP_PORT | default "5222" -}}
+{{ $XMPP_SERVERS := splitList "," .Env.XMPP_SERVER -}}
+{{/* assign env from context, preserve during range when . is re-assigned */}}
+{{ $ENV := .Env -}}
 
 net.java.sip.communicator.impl.protocol.SingleCallInProgressPolicy.enabled=false
 
@@ -62,48 +65,51 @@ net.java.sip.communicator.impl.protocol.sip.acc1.OVERRIDE_ENCODINGS=true
 net.java.sip.communicator.impl.protocol.sip.acc1.DOMAIN_BASE={{ .Env.XMPP_DOMAIN }}
 
 # XMPP account used for control
-net.java.sip.communicator.impl.protocol.jabber.acc1=acc1
-net.java.sip.communicator.impl.protocol.jabber.acc1.ACCOUNT_UID=Jabber:{{ .Env.JIGASI_XMPP_USER }}@{{ .Env.XMPP_AUTH_DOMAIN }}
-net.java.sip.communicator.impl.protocol.jabber.acc1.USER_ID={{ .Env.JIGASI_XMPP_USER }}@{{ .Env.XMPP_AUTH_DOMAIN }}
-net.java.sip.communicator.impl.protocol.jabber.acc1.IS_SERVER_OVERRIDDEN=true
-net.java.sip.communicator.impl.protocol.jabber.acc1.SERVER_ADDRESS={{ .Env.XMPP_SERVER }}
-net.java.sip.communicator.impl.protocol.jabber.acc1.SERVER_PORT={{ $XMPP_PORT }}
-net.java.sip.communicator.impl.protocol.jabber.acc1.PASSWORD={{ .Env.JIGASI_XMPP_PASSWORD | b64enc }}
-net.java.sip.communicator.impl.protocol.jabber.acc1.AUTO_GENERATE_RESOURCE=true
-net.java.sip.communicator.impl.protocol.jabber.acc1.RESOURCE_PRIORITY=30
-net.java.sip.communicator.impl.protocol.jabber.acc1.IS_CARBON_DISABLED=true
-net.java.sip.communicator.impl.protocol.jabber.acc1.DEFAULT_ENCRYPTION=true
-net.java.sip.communicator.impl.protocol.jabber.acc1.IS_USE_ICE=true
-net.java.sip.communicator.impl.protocol.jabber.acc1.IS_ACCOUNT_DISABLED=false
-net.java.sip.communicator.impl.protocol.jabber.acc1.IS_PREFERRED_PROTOCOL=false
-net.java.sip.communicator.impl.protocol.jabber.acc1.AUTO_DISCOVER_JINGLE_NODES=false
-net.java.sip.communicator.impl.protocol.jabber.acc1.PROTOCOL=Jabber
-net.java.sip.communicator.impl.protocol.jabber.acc1.IS_USE_UPNP=false
-net.java.sip.communicator.impl.protocol.jabber.acc1.USE_DEFAULT_STUN_SERVER=true
-net.java.sip.communicator.impl.protocol.jabber.acc1.ENCRYPTION_PROTOCOL.DTLS-SRTP=0
-net.java.sip.communicator.impl.protocol.jabber.acc1.ENCRYPTION_PROTOCOL_STATUS.DTLS-SRTP=true
-net.java.sip.communicator.impl.protocol.jabber.acc1.VIDEO_CALLING_DISABLED=true
-net.java.sip.communicator.impl.protocol.jabber.acc1.OVERRIDE_ENCODINGS=true
-net.java.sip.communicator.impl.protocol.jabber.acc1.Encodings.G722/8000=705
-net.java.sip.communicator.impl.protocol.jabber.acc1.Encodings.GSM/8000=0
-net.java.sip.communicator.impl.protocol.jabber.acc1.Encodings.H263-1998/90000=0
-net.java.sip.communicator.impl.protocol.jabber.acc1.Encodings.H264/90000=0
-net.java.sip.communicator.impl.protocol.jabber.acc1.Encodings.PCMA/8000=0
-net.java.sip.communicator.impl.protocol.jabber.acc1.Encodings.PCMU/8000=0
-net.java.sip.communicator.impl.protocol.jabber.acc1.Encodings.SILK/12000=0
-net.java.sip.communicator.impl.protocol.jabber.acc1.Encodings.SILK/16000=0
-net.java.sip.communicator.impl.protocol.jabber.acc1.Encodings.SILK/24000=0
-net.java.sip.communicator.impl.protocol.jabber.acc1.Encodings.SILK/8000=0
-net.java.sip.communicator.impl.protocol.jabber.acc1.Encodings.VP8/90000=0
-net.java.sip.communicator.impl.protocol.jabber.acc1.Encodings.iLBC/8000=0
-net.java.sip.communicator.impl.protocol.jabber.acc1.Encodings.opus/48000=750
-net.java.sip.communicator.impl.protocol.jabber.acc1.Encodings.speex/16000=0
-net.java.sip.communicator.impl.protocol.jabber.acc1.Encodings.speex/32000=0
-net.java.sip.communicator.impl.protocol.jabber.acc1.Encodings.speex/8000=0
-net.java.sip.communicator.impl.protocol.jabber.acc1.Encodings.telephone-event/8000=0
-net.java.sip.communicator.impl.protocol.jabber.acc1.BREWERY={{ .Env.JIGASI_BREWERY_MUC }}@{{ .Env.XMPP_INTERNAL_MUC_DOMAIN }}
-net.java.sip.communicator.impl.protocol.jabber.acc1.DOMAIN_BASE={{ .Env.XMPP_DOMAIN }}
 
+{{ range $index, $element := $XMPP_SERVERS -}}
+{{ $SERVER := splitn ":" 2 $element }}
+net.java.sip.communicator.impl.protocol.jabber.acc{{ $index }}=acc{{ $index }}
+net.java.sip.communicator.impl.protocol.jabber.acc{{ $index }}.ACCOUNT_UID=Jabber:{{ $ENV.JIGASI_XMPP_USER }}@{{ $ENV.XMPP_AUTH_DOMAIN }}
+net.java.sip.communicator.impl.protocol.jabber.acc{{ $index }}.USER_ID={{ $ENV.JIGASI_XMPP_USER }}@{{ $ENV.XMPP_AUTH_DOMAIN }}
+net.java.sip.communicator.impl.protocol.jabber.acc{{ $index }}.IS_SERVER_OVERRIDDEN=true
+net.java.sip.communicator.impl.protocol.jabber.acc{{ $index }}.SERVER_ADDRESS={{ $SERVER._0 }}
+net.java.sip.communicator.impl.protocol.jabber.acc{{ $index }}.SERVER_PORT={{ $SERVER._1 | default $XMPP_PORT }}
+net.java.sip.communicator.impl.protocol.jabber.acc{{ $index }}.PASSWORD={{ $ENV.JIGASI_XMPP_PASSWORD | b64enc }}
+net.java.sip.communicator.impl.protocol.jabber.acc{{ $index }}.AUTO_GENERATE_RESOURCE=true
+net.java.sip.communicator.impl.protocol.jabber.acc{{ $index }}.RESOURCE_PRIORITY=30
+net.java.sip.communicator.impl.protocol.jabber.acc{{ $index }}.IS_CARBON_DISABLED=true
+net.java.sip.communicator.impl.protocol.jabber.acc{{ $index }}.DEFAULT_ENCRYPTION=true
+net.java.sip.communicator.impl.protocol.jabber.acc{{ $index }}.IS_USE_ICE=true
+net.java.sip.communicator.impl.protocol.jabber.acc{{ $index }}.IS_ACCOUNT_DISABLED=false
+net.java.sip.communicator.impl.protocol.jabber.acc{{ $index }}.IS_PREFERRED_PROTOCOL=false
+net.java.sip.communicator.impl.protocol.jabber.acc{{ $index }}.AUTO_DISCOVER_JINGLE_NODES=false
+net.java.sip.communicator.impl.protocol.jabber.acc{{ $index }}.PROTOCOL=Jabber
+net.java.sip.communicator.impl.protocol.jabber.acc{{ $index }}.IS_USE_UPNP=false
+net.java.sip.communicator.impl.protocol.jabber.acc{{ $index }}.USE_DEFAULT_STUN_SERVER=true
+net.java.sip.communicator.impl.protocol.jabber.acc{{ $index }}.ENCRYPTION_PROTOCOL.DTLS-SRTP=0
+net.java.sip.communicator.impl.protocol.jabber.acc{{ $index }}.ENCRYPTION_PROTOCOL_STATUS.DTLS-SRTP=true
+net.java.sip.communicator.impl.protocol.jabber.acc{{ $index }}.VIDEO_CALLING_DISABLED=true
+net.java.sip.communicator.impl.protocol.jabber.acc{{ $index }}.OVERRIDE_ENCODINGS=true
+net.java.sip.communicator.impl.protocol.jabber.acc{{ $index }}.Encodings.G722/8000=705
+net.java.sip.communicator.impl.protocol.jabber.acc{{ $index }}.Encodings.GSM/8000=0
+net.java.sip.communicator.impl.protocol.jabber.acc{{ $index }}.Encodings.H263-1998/90000=0
+net.java.sip.communicator.impl.protocol.jabber.acc{{ $index }}.Encodings.H264/90000=0
+net.java.sip.communicator.impl.protocol.jabber.acc{{ $index }}.Encodings.PCMA/8000=0
+net.java.sip.communicator.impl.protocol.jabber.acc{{ $index }}.Encodings.PCMU/8000=0
+net.java.sip.communicator.impl.protocol.jabber.acc{{ $index }}.Encodings.SILK/12000=0
+net.java.sip.communicator.impl.protocol.jabber.acc{{ $index }}.Encodings.SILK/16000=0
+net.java.sip.communicator.impl.protocol.jabber.acc{{ $index }}.Encodings.SILK/24000=0
+net.java.sip.communicator.impl.protocol.jabber.acc{{ $index }}.Encodings.SILK/8000=0
+net.java.sip.communicator.impl.protocol.jabber.acc{{ $index }}.Encodings.VP8/90000=0
+net.java.sip.communicator.impl.protocol.jabber.acc{{ $index }}.Encodings.iLBC/8000=0
+net.java.sip.communicator.impl.protocol.jabber.acc{{ $index }}.Encodings.opus/48000=750
+net.java.sip.communicator.impl.protocol.jabber.acc{{ $index }}.Encodings.speex/16000=0
+net.java.sip.communicator.impl.protocol.jabber.acc{{ $index }}.Encodings.speex/32000=0
+net.java.sip.communicator.impl.protocol.jabber.acc{{ $index }}.Encodings.speex/8000=0
+net.java.sip.communicator.impl.protocol.jabber.acc{{ $index }}.Encodings.telephone-event/8000=0
+net.java.sip.communicator.impl.protocol.jabber.acc{{ $index }}.BREWERY={{ $ENV.JIGASI_BREWERY_MUC }}@{{ $ENV.XMPP_INTERNAL_MUC_DOMAIN }}
+net.java.sip.communicator.impl.protocol.jabber.acc{{ $index }}.DOMAIN_BASE={{ $ENV.XMPP_DOMAIN }}
+{{ end -}}
 org.jitsi.jigasi.BREWERY_ENABLED=true
 
 org.jitsi.jigasi.HEALTH_CHECK_SIP_URI={{ .Env.JIGASI_HEALTH_CHECK_SIP_URI | default "" }}

jvb/rootfs/defaults/jvb.conf

@@ -7,6 +7,9 @@
 {{ $WS_DOMAIN := .Env.JVB_WS_DOMAIN | default $PUBLIC_URL_DOMAIN -}}
 {{ $WS_SERVER_ID := .Env.JVB_WS_SERVER_ID | default .Env.JVB_WS_SERVER_ID_FALLBACK -}}
 {{ $XMPP_PORT := .Env.XMPP_PORT | default "5222" -}}
+{{ $XMPP_SERVERS := splitList "," .Env.XMPP_SERVER -}}
+{{/* assign env from context, preserve during range when . is re-assigned */}}
+{{ $ENV := .Env -}}
 
 videobridge {
     ice {
@@ -17,16 +20,19 @@ videobridge {
     apis {
         xmpp-client {
             configs {
-                shard {
-                    HOSTNAME = "{{ .Env.XMPP_SERVER }}"
-                    PORT = "{{ $XMPP_PORT }}"
-                    DOMAIN = "{{ .Env.XMPP_AUTH_DOMAIN }}"
-                    USERNAME = "{{ .Env.JVB_AUTH_USER }}"
-                    PASSWORD = "{{ .Env.JVB_AUTH_PASSWORD }}"
-                    MUC_JIDS = "{{ .Env.JVB_BREWERY_MUC }}@{{ .Env.XMPP_INTERNAL_MUC_DOMAIN }}"
+{{ range $index, $element := $XMPP_SERVERS -}}
+{{ $SERVER := splitn ":" 2 $element }}
+                shard{{ $index }} {
+                    HOSTNAME = "{{ $SERVER._0 }}"
+                    PORT = "{{ $SERVER._1 | default $XMPP_PORT }}"
+                    DOMAIN = "{{ $ENV.XMPP_AUTH_DOMAIN }}"
+                    USERNAME = "{{ $ENV.JVB_AUTH_USER }}"
+                    PASSWORD = "{{ $ENV.JVB_AUTH_PASSWORD }}"
+                    MUC_JIDS = "{{ $ENV.JVB_BREWERY_MUC }}@{{ $ENV.XMPP_INTERNAL_MUC_DOMAIN }}"
                     MUC_NICKNAME = "{{ $JVB_MUC_NICKNAME }}"
                     DISABLE_CERTIFICATE_VERIFICATION = true
                 }
+{{ end }}
             }
         }
         rest {