Update Synapse to 1.103.0 and add support for prometheus metrics

consul/config/service-intentions/matrix.hcl

@@ -4,6 +4,12 @@ Sources = [
   {
     Name = "[[ .traefik.instance ]]"
     Permissions = [
+      {
+        Action = "deny"
+        HTTP {
+          PathPrefix = "/_synapse/metrics"
+        }
+      }
       {
         Action = "allow"
         HTTP {

example/consul/config/service-intentions/matrix.hcl

@@ -4,6 +4,12 @@ Sources = [
   {
     Name = "traefik"
     Permissions = [
+      {
+        Action = "deny"
+        HTTP {
+          PathPrefix = "/_synapse/metrics"
+        }
+      }
       {
         Action = "allow"
         HTTP {

example/matrix.nomad.hcl

@@ -23,6 +23,12 @@ job "matrix" {
       name = "matrix"
       port = 8008
 
+      meta {
+        alloc = "${NOMAD_ALLOC_INDEX}"
+        job   = "${NOMAD_JOB_NAME}"
+      }
+
+
       check {
         type     = "http"
         path     = "/health"
@@ -119,12 +125,15 @@ job "matrix" {
 
 
 
+
+
+
     task "synapse" {
       driver = "docker"
       leader = true
 
       config {
-        image           = "danielberteaud/matrix-synapse:1.102.0-1"
+        image           = "danielberteaud/matrix-synapse:1.103.0-1"
         pids_limit      = 200
         readonly_rootfs = true
       }

matrix.nomad.hcl

@@ -7,6 +7,9 @@ job "[[ .instance ]]" {
 
     network {
       mode = "bridge"
+[[- if $c.prometheus.enabled ]]
+      port "metrics" {}
+[[- end ]]
     }
 
 [[ template "common/volumes" $c ]]
@@ -15,6 +18,8 @@ job "[[ .instance ]]" {
       name = "[[ .instance ]][[ .consul.suffix ]]"
       port = 8008
 
+[[ template "common/service_meta" $c ]]
+
       check {
         type     = "http"
         path     = "/health"
@@ -42,6 +47,7 @@ job "[[ .instance ]]" {
     }
 
 [[ template "common/task.wait_for" $c ]]
+[[ template "common/task.metrics_proxy" $c ]]
 [[ template "common/task.pgpooler" $c ]]
 
     task "synapse" {

templates/homeserver.yml.tpl

@@ -14,6 +14,13 @@ listeners:
           - client
           - federation
         compress: false
+[[- if .prometheus.enabled ]]
+  - port: 9000
+    type: metrics
+    bind_addresses: ['127.0.0.1']
+
+enable_metrics: true
+[[- end ]]
 
 database:
   name: psycopg2

variables.yml

@@ -25,7 +25,7 @@ matrix:
   synapse:
 
     # Version of synapse
-    version: 1.102.0
+    version: 1.103.0
 
     # The docker image to use
     image: '[[ .docker.repo ]]matrix-synapse:[[ .matrix.synapse.version ]]-1'
@@ -103,6 +103,9 @@ matrix:
       cpu: 500
       memory: 384
 
+    prometheus:
+      metrics_url: http://127.0.0.1:9000/_synapse/metrics
+
   # Element settings.
   # Note : element will be served by the nginx container, so all the image, resources etc. are set there
   element: