add Consul service definition for beacon node

Signed-off-by: Jakub Sokołowski <jakub@status.im>

defaults/main.yml

@@ -41,7 +41,7 @@ beacon_node_mem_limit: '{{ (ansible_memtotal_mb * 0.5) | int }}'
 beacon_node_mem_reserve: '{{ (ansible_memtotal_mb * 0.4) | int }}'
 
 # Consul service definition settings
-beacon_node_consul_service_name: 'beacon-node'
+beacon_node_consul_service_name: '{{ beacon_node_service_name }}'
 beacon_node_consul_service_file_name: '{{ beacon_node_consul_service_name | replace("-", "_") }}'
 beacon_node_consul_metrics_service_name: '{{ beacon_node_consul_service_name }}-metrics'
 

handlers/main.yml

@@ -0,0 +1,5 @@
+---
+- name: Restart Consul
+  win_service:
+    name: 'consul'
+    state: 'restarted'

tasks/consul.yml

@@ -0,0 +1,23 @@
+---
+- name: 'Consul service definition - {{ beacon_node_service_name }}'
+  include_role: name=consul-service
+  vars:
+    consul_config_name: '{{ beacon_node_consul_service_file_name }}'
+    consul_services:
+      - id: '{{ beacon_node_service_name }}'
+        name: '{{ beacon_node_consul_service_name }}'
+        port: '{{ beacon_node_listening_port }}'
+        address: '{{ beacon_node_public_address }}'
+        tags: ['{{ env }}.{{ stage }}', 'beacon', 'nimbus']
+
+      - id: '{{ beacon_node_service_name }}-metrics'
+        name: '{{ beacon_node_consul_metrics_service_name }}'
+        port: '{{ beacon_node_metrics_port }}'
+        address: '127.0.0.1' # TODO: No WireGuard VPN on Windows
+        tags: ['{{ env }}.{{ stage }}', 'beacon', 'nimbus', 'metrics']
+        meta:
+          container: '{{ beacon_node_service_name }}'
+        checks:
+          - name: '{{ beacon_node_consul_metrics_service_name }}-health'
+            type: 'http'
+            http: 'http://localhost:{{ beacon_node_metrics_port }}/metrics'

tasks/main.yml

@@ -2,6 +2,7 @@
 - import_tasks: checks.yml
 - import_tasks: user.yml
 - import_tasks: install.yml
+- import_tasks: firewall.yml
 - import_tasks: schedule.yml
 - import_tasks: service.yml
-- import_tasks: firewall.yml
+- import_tasks: consul.yml

templates/consul_service.json.j2

@@ -0,0 +1,44 @@
+{
+  "services": [
+    {
+      "id": "{{ beacon_node_service_name }}",
+      "name": "beacon-node",
+      "port": {{ beacon_node_listening_port }},
+      "address": "{{ beacon_node_public_address }}",
+      "weights": {
+        "passing": 1,
+        "warning": 3 
+      },
+      "enable_tag_override": true,
+      "tags": ["{{ env }}.{{ stage }}", "beacon", "nimbus"]
+    },
+    {
+      "id": "{{ beacon_node_service_name }}-metrics",
+      "name": "beacon-node-metrics",
+      "port": 9300,
+      "meta": {
+        "container": "beacon-node-prater-stable-large"
+      },
+      "address": "10.13.0.16",
+      "weights": {
+        "passing": 1,
+        "warning": 3 
+      },
+      "enable_tag_override": true,
+      "checks": [
+        {
+          "name": "beacon-node-metrics HTTP check",
+          "http": "http://localhost:9300/metrics",
+          "method": "GET",
+          "tls_skip_verify": false,
+          "header": {},
+          "interval": "30s",
+          "timeout": "2s",
+          "id": {{ beacon_node_service_name }}-metrics"
+        }
+      ],
+      "tags": ["{{ env }}.{{ stage }}", "beacon", "nimbus", "metrics"]
+    }
+  ]
+}
+