change variable name to server id

roles/matrix-jitsi/defaults/main.yml

@@ -229,7 +229,7 @@ matrix_jitsi_jvb_stun_servers: ['meet-jit-si-turnrelay.jitsi.net:443']
 matrix_jitsi_jvb_brewery_muc: jvbbrewery
 matrix_jitsi_jvb_rtp_udp_port: 10000
 matrix_jitsi_jvb_rtp_tcp_port: 4443
-matrix_jitsi_jvb_public_ip: ''
+matrix_jitsi_jvb_server_ip: ''
 
 # Custom configuration to be injected into `custom-sip-communicator.properties`, passed to Jitsi JVB.
 # This configuration gets appended to the final configuration that Jitsi JVB uses.

roles/matrix-jitsi/templates/jvb/env.j2

@@ -16,7 +16,7 @@ JVB_OCTO_PUBLIC_ADDRESS
 JVB_OCTO_BIND_PORT
 JVB_OCTO_REGION
 JVB_WS_DOMAIN
-JVB_WS_SERVER_ID
+JVB_WS_SERVER_ID={{ matrix_jitsi_jvb_public_ip }}
 PUBLIC_URL={{ matrix_jitsi_web_public_url }}
 SENTRY_DSN="${JVB_SENTRY_DSN:-0}"
 SENTRY_ENVIRONMENT