Merge pull request #204 from CodeNow/consul-seed

Consul Values Playbook

Author: und1sk0

ansible/consul-values.yml

@@ -1,15 +1,32 @@
 ---
-- hosts: "{{ target }}"
+- hosts: consul
+  vars_files:
+    - "group_vars/alpha-consul.yml"
   tasks:
-  - name: make sure `jq` is present
-    apt:
-      name=jq
-      state=present
+    - name: make sure httplib2 is installed
+      sudo: yes
+      apt: package=python-httplib2 state=present
 
-  - name: get versions in ansible
-    script: getVersions {{ ansible_default_ipv4.address }}
-    register: versions_result
+    - name: put values into consul
+      run_once: true
+      when: write_values is defined
+      uri:
+        method=PUT
+        url=http://{{ ansible_default_ipv4.address }}:8500/v1/kv/{{ item.key }}
+        body="{{ item.value }}"
+      with_items: "{{ consul_seed }}"
 
-  - name: print versions to stdout
-    debug:
-      msg="Versions in Consul\n{{ versions_result.stdout }}"
+    - name: get values from consul
+      run_once: true
+      when: read_values is defined
+      uri:
+        method=GET
+        url=http://{{ ansible_default_ipv4.address }}:8500/v1/kv/{{ item.key }}
+      with_items: "{{ consul_seed }}"
+      register: values
+
+    - name: print values to screen
+      run_once: true
+      when: read_values is defined
+      debug: msg='{{ item.item.key }}: {{ item.json[0].Value | b64decode }}'
+      with_items: "{{ values.results }}"

ansible/gamma-hosts/hosts

@@ -20,6 +20,14 @@ api
 [api]
 gamma-api
 
+[consul]
+gamma-services
+gamma-api
+gamma-web
+
+[vault]
+gamma-services
+
 [worker]
 gamma-api
 

ansible/group_vars/alpha-consul.yml

@@ -32,3 +32,23 @@ container_run_args: >
   -data-dir /data
   {% if hostvars[groups['consul'][0]]['ansible_default_ipv4']['address'] == ansible_default_ipv4.address %}-ui-dir /ui{% endif %}
   {% if hostvars[groups['consul'][0]]['ansible_default_ipv4']['address'] != ansible_default_ipv4.address %}-retry-join {{ hostvars[groups['consul'][0]]['ansible_default_ipv4']['address'] }}{% endif %}
+
+# some seed values
+# pulled 2015/16/11 - Bryan
+consul_seed:
+  - key: node/env
+    value: "{{ node_env }}"
+  - key: api/hostname
+    value: "{{ api_hostname }}"
+  - key: image-builder/version
+    value: d1.6.2-v4.0.0
+  - key: docker-listener/version
+    value: v1.0.0
+  - key: filibuster/version
+    value: v0.1.6
+  - key: krain/version
+    value: v0.1.0
+  - key: sauron/version
+    value: v2.0.3
+  - key: charon/version
+    value: v2.0.2