Add Matrix-Alertmanager

coreos-config/roles/compose_project/templates/prometheus/alertmanager.yml

@@ -6,10 +6,9 @@ route:
   group_wait: 30s
   group_interval: 5m
   repeat_interval: 5m
-  receiver: 'email'
+  receiver: 'matrix-monitoring'
   routes:
-    - receiver: 'deadmans-switch'
-      group_wait: 0s
+    - receiver: 'email'
       matchers:
         - alertname="PrometheusAlertmanagerE2eDeadManSwitch"
 
@@ -18,11 +17,10 @@ receivers:
     email_configs:
       - to: '{{ prometheus.alertmanager.smtp.target }}'
         from: '"Alertmanager" <{{ prometheus.alertmanager.smtp.username }}>'
-        smarthost: 'mxe8cf.netcup.net:465'
+        smarthost: 'mxe8cf.netcup.net:587'
         auth_username: '{{ prometheus.alertmanager.smtp.username }}'
         auth_identity: '{{ prometheus.alertmanager.smtp.username }}'
         auth_password: '{{ prometheus.alertmanager.smtp.password }}'
-  - name: 'deadmans-switch'
+  - name: 'matrix-monitoring'
     webhook_configs:
-      - send_resolved: false
-        url: "{{ prometheus.alertmanager.kumaurl }}"
+      - url: 'http://alertmanager-matrix:3000/alerts?secret={{ prometheus.alertmanager.matrix.alertmanager_token }}'

coreos-config/roles/compose_project/templates/prometheus/docker-compose.yaml

@@ -23,6 +23,7 @@ services:
     networks:
       - gateway
       - backend
+      - alertmanager
 
   prometheus-docker-sd:
     image: registry.tobiasmanske.de/prometheus-docker-sd:latest
@@ -46,13 +47,29 @@ services:
       - ./alertmanager.yml:/etc/alertmanager/config.yml:ro,Z
       - alertmanager_data:/data
     networks:
-      - backend
+      - alertmanager
       - gateway
-    restart: always
+    restart: unless-stopped
     command:
       - '--config.file=/etc/alertmanager/config.yml'
       - '--storage.path=/data'
 
+  alertmanager-matrix:
+    image: jaywink/matrix-alertmanager:latest
+    restart: unless-stopped
+    environment:
+      - APP_PORT=3000
+      - APP_ALERTMANAGER_SECRET={{ prometheus.alertmanager.matrix.alertmanager_token }}
+      - MATRIX_HOMESERVER_URL=http://pantalaimon:8008
+      - MATRIX_ROOMS={{ prometheus.alertmanager.matrix.rooms | join('|') }}
+      - MATRIX_TOKEN={{ prometheus.alertmanager.matrix.matrix_token }}
+      - MATRIX_USER=@alertmanager:{{ matrix.baseurl }}
+      - MENTION_ROOM=1
+    networks:
+      - alertmanager
+      - pantalaimon
+
+
   grafana:
     image: grafana/grafana:latest
     restart: unless-stopped
@@ -90,7 +107,7 @@ services:
       - "^/(sys|proc|dev|host|etc|rootfs/var/lib/docker/containers|rootfs/var/lib/docker/overlay2|rootfs/run/docker/netns|rootfs/var/lib/docker/aufs)($$|/)"
     networks:
       - backend
-    restart: always
+    restart: unless-stopped
 
   cadvisor:
     image: gcr.io/cadvisor/cadvisor:latest
@@ -105,7 +122,7 @@ services:
       - /var/lib/docker/:/var/lib/docker:ro
     networks:
       - backend
-    restart: always
+    restart: unless-stopped
 
 
 volumes:
@@ -115,5 +132,9 @@ volumes:
 networks:
   gateway:
     external: true
+  pantalaimon:
+    external: true
   backend:
     internal: true
+  alertmanager:
+    internal: true