Notify the Nagios URL to the Fuel API

Once the plugin deployment has completed, it uses the Fuel API to
register the Nagios URL. The end-users will get the information in
the Fuel UI.

This change also introduces the use of the primary role since only one
node should be responsible for notifying the Fuel API.

Change-Id: Ie5c2495b5bcbce4aec3d5dd2cae247884b231efe

deployment_scripts/puppet/manifests/hiera.pp

@@ -21,6 +21,7 @@ $calculated_content = inline_template('
 ---
 lma::corosync_roles:
   - infrastructure_alerting
+  - primary-infrastructure_alerting
 lma::infrastructure_alerting::vip: <%= @alerting_vip %>
 lma::infrastructure_alerting::vip_ns: infrastructure_alerting
 ')

deployment_scripts/puppet/manifests/nagios_dashboard_url.pp

@@ -0,0 +1,29 @@
+#    Copyright 2016 Mirantis, Inc.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+$deployment_id = hiera('deployment_id')
+$master_ip = hiera('master_ip')
+$vip = hiera('lma::infrastructure_alerting::vip')
+$nagios_link_data = "{\"title\":\"Nagios\",\
+\"description\":\"Dashboard for visualizing alerts\",\
+\"url\":\"http://${vip}:8001/\"}"
+$nagios_link_created_file = '/var/cache/nagios_link_created'
+
+exec { 'notify_nagios_url':
+  creates => $nagios_link_created_file,
+  command => "/usr/bin/curl -sL -w \"%{http_code}\" \
+-H 'Content-Type: application/json' -X POST -d '${nagios_link_data}' \
+http://${master_ip}:8000/api/clusters/${deployment_id}/plugin_links \
+-o /dev/null | /bin/grep 201 && /usr/bin/touch ${nagios_link_created_file}",
+}

deployment_tasks.yaml

@@ -1,7 +1,7 @@
-- id: infrastructure_alerting
+- id: primary-infrastructure_alerting
   type: group
-  role: [infrastructure_alerting]
-  tasks:
+  role: [primary-infrastructure_alerting]
+  tasks: &common_tasks
     - fuel_pkgs
     - hiera
     - globals
@@ -15,9 +15,19 @@
     strategy:
       type: one_by_one
 
+- id: infrastructure_alerting
+  type: group
+  role: [infrastructure_alerting]
+  tasks: *common_tasks
+  required_for: [deploy_end]
+  requires: [deploy_start, primary-infrastructure_alerting]
+  parameters:
+    strategy:
+      type: parallel
+
 - id: lma-alerting-hiera
   type: puppet
-  groups: [infrastructure_alerting]
+  groups: [primary-infrastructure_alerting, infrastructure_alerting]
   requires: [globals]
   required_for: [deploy_end]
   parameters:
@@ -27,7 +37,7 @@
 
 - id: lma-alerting-firewall
   type: puppet
-  groups: [infrastructure_alerting]
+  groups: [primary-infrastructure_alerting, infrastructure_alerting]
   requires: [netconfig]
   required_for: [deploy_end]
   parameters:
@@ -37,7 +47,7 @@
 
 - id: lma-alerting-cluster
   type: puppet
-  groups: [infrastructure_alerting]
+  groups: [primary-infrastructure_alerting, infrastructure_alerting]
   requires: [lma-alerting-firewall, lma-alerting-hiera]
   required_for: [deploy_end]
   parameters:
@@ -49,7 +59,7 @@
 
 - id: lma-alerting-vip
   type: puppet
-  groups: [infrastructure_alerting]
+  groups: [primary-infrastructure_alerting, infrastructure_alerting]
   requires: [lma-alerting-cluster]
   required_for: [deploy_end]
   parameters:

network_roles.yaml

@@ -8,4 +8,5 @@
          namespace: "infrastructure_alerting"
          alias: "infrastructure_alerting"
          node_roles:
+           - "primary-infrastructure_alerting"
            - "infrastructure_alerting"

node_roles.yaml

@@ -1,7 +1,7 @@
 infrastructure_alerting:
   name: 'LMA Infrastructure Alerting'
   description: 'Install services for the infrastructure alerting'
-  has_primary: false
+  has_primary: true
   public_ip_required: false
   weight: 100
   limits:

tasks.yaml

@@ -1,7 +1,7 @@
 # The following tasks are executed in the order they are declared
 # Priorities are important, this ensure that this plugin is deployed after
 # LMA Collector, InfluxDB and Elasticsearch.
-- role: [infrastructure_alerting]
+- role: [primary-infrastructure_alerting, infrastructure_alerting]
   stage: post_deployment/8101
   type: puppet
   parameters:
@@ -9,10 +9,18 @@
     puppet_modules: puppet/modules
     timeout: 600
 
-- role: [infrastructure_alerting]
+- role: [primary-infrastructure_alerting, infrastructure_alerting]
   stage: post_deployment/8101
   type: puppet
   parameters:
     puppet_manifest: puppet/manifests/ha_services.pp
     puppet_modules: puppet/modules
     timeout: 600
+
+- role: [primary-infrastructure_alerting]
+  stage: post_deployment/8101
+  type: puppet
+  parameters:
+    puppet_manifest: puppet/manifests/nagios_dashboard_url.pp
+    puppet_modules: puppet/modules
+    timeout: 120