consul: use rpc.sh and discv5_nodeInfo for check

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

tasks/config.yml

@@ -1,5 +1,13 @@
 ---
 - name: Create service directory
+  file:
+    path: '{{ nimbus_fluffy_service_path }}'
+    state: directory
+    owner: '{{ nimbus_fluffy_user }}'
+    group: '{{ nimbus_fluffy_group }}'
+    mode: 0775
+
+- name: Create data directory
   file:
     path: '{{ nimbus_fluffy_data_path }}'
     state: directory
@@ -31,7 +39,7 @@
     dest: '{{ nimbus_fluffy_rpc_script_path }}'
     owner: '{{ nimbus_fluffy_user }}'
     group: '{{ nimbus_fluffy_group }}'
-    mode: 0750
+    mode: 0755
 
 - name: Create Ansible toggle script
   copy:

tasks/consul.yml

@@ -9,10 +9,11 @@
         port: '{{ nimbus_fluffy_listening_port }}'
         address: '{{ nimbus_fluffy_public_address }}'
         tags: ['{{ env }}.{{ stage }}', 'eth1', 'nimbus']
-        #checks:
-        #  - name: '{{ nimbus_fluffy_consul_service_name }}-test-health'
-        #    type: 'http'
-        #    http: 'http://localhost:{{ nimbus_fluffy_rest_port }}/eth/v1/node/version'
+        checks:
+          - name: '{{ nimbus_fluffy_consul_service_name }}-health'
+            type: 'script'
+            script: '{{ nimbus_fluffy_rpc_script_path }} discv5_nodeInfo'
+            timeout: '5s'
 
       - id: '{{ nimbus_fluffy_service_name }}-metrics'
         name: '{{ nimbus_fluffy_consul_metrics_service_name }}'

templates/rpc.sh.j2

@@ -26,7 +26,7 @@ PAYLOAD="{
 }"
 
 # The jq script checks if error exists and adjusts exit code.
-curl -sS -X POST --max-time 10 \
+curl -sSf -X POST --max-time 5 \
     -H "Content-type:application/json" \
     --data "${PAYLOAD}" \
     "${URL}" | \