merge with master

Author: anandkumarpatel

ansible/consul-services.yml

@@ -0,0 +1,7 @@
+---
+- hosts: rabbitmq
+- hosts: redis
+
+- hosts: vault
+  roles:
+  - { role: consul-services }

ansible/group_vars/all.yml

@@ -1,6 +1,7 @@
 ---
 # registry settings
 registry_env: "prod"
+registry_port: 80
 
 # for docker stop old container
 stop_time: 5

ansible/roles/consul-services/tasks/main.yml

@@ -0,0 +1,37 @@
+---
+- name: make /etc/consul.d folder
+  sudo: yes
+  file:
+    path=/etc/consul.d
+    state=directory
+
+- name: remove all current configs
+  sudo: yes
+  shell: rm -f /etc/consul.d/*.json
+
+- name: put service files in place
+  sudo: yes
+  template:
+    dest=/etc/consul.d/{{ item.name }}.json
+    src=service.json
+  with_items:
+    - name: 'datadog'
+      host_address: '{{ datadog_host_address }}'
+      tags: ['master']
+      port: '{{ datadog_port }}'
+    - name: 'rabbitmq'
+      host_address: '{{ rabbit_host_address }}'
+      tags: ['master']
+      port: '{{ rabbit_port }}'
+    - name: 'redis'
+      host_address: '{{ redis_host_address }}'
+      tags: ['master']
+      port: '{{ redis_port }}'
+    - name: 'registry'
+      host_address: '{{ registry_host }}'
+      tags: ['master']
+      port: '{{ registry_port }}'
+
+- name: send consul SIGUP to reload services
+  sudo: yes
+  shell: pkill --signal SIGHUP consul

ansible/roles/consul-services/templates/service.json

@@ -0,0 +1,8 @@
+{
+  "service": {
+    "name": "{{ item.name }}",
+    "tags": [ "{{ item.tags | join('","') }}" ],
+    "address": "{{ item.host_address }}",
+    "port": {{ item.port }}
+  }
+}