Update Barometer plugin to install influxdb, grafana

Adds/updates the following to install influxdb and grafana on the
controller. Configures them to receive collectd data from the compute.

/plugins/barometer/roles/influxdb
/pluigns/barometer/roles/grafana
/deploy/adapters/ansible/openstack/HA-ansible-multinodes.yml

Change-Id: Ie33489e9834da5bb5c77b392451b81cf44a849d6
Signed-off-by: ramamani yeleswarapu <ramamani.yeleswarapu@intel.com>

4 files changed, 106 insertions, 0 deletions

diff --git a/plugins/barometer/roles/grafana/files/configure_grafana.sh b/plugins/barometer/roles/grafana/files/configure_grafana.sh
new file mode 100644
index 00000000..39fcc82b
--- /dev/null
+++ b/plugins/barometer/roles/grafana/files/configure_grafana.sh
@@ -0,0 +1,35 @@
+#!/bin/bash
+# Copyright 2017-2018 OPNFV, Intel Corporation
+#
+# 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.
+
+if [ -z "${influxdb_host}" ]
+then
+  influxdb_host=localhost
+fi
+
+
+while [ -z "$RETURN" ]
+do
+  sleep 1
+  RETURN=$(curl -u admin:admin -X POST -H 'content-type: application/json'\
+  http://127.0.0.1:3000/api/datasources -d \
+  '{"name":"collectd","type":"influxdb","url":"http://'"${influxdb_host}"':8086","access":"proxy","isDefault":true,"database":"collectd","user":"admin","password":"admin","basicAuth":false}')
+done
+
+FILES=/opt/barometer/docker/barometer-grafana/dashboards/*.json
+for f in $FILES
+do
+  curl -u admin:admin -X POST -H 'content-type: application/json' \
+      http://127.0.0.1:3000/api/dashboards/db -d @$f ;
+done
diff --git a/plugins/barometer/roles/grafana/files/install_grafana.sh b/plugins/barometer/roles/grafana/files/install_grafana.sh
new file mode 100644
index 00000000..0b9f4ec5
--- /dev/null
+++ b/plugins/barometer/roles/grafana/files/install_grafana.sh
@@ -0,0 +1,26 @@
+#!/bin/bash
+# Copyright 2017-2018 OPNFV, Intel Corporation
+#
+# 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.
+
+echo "deb https://packagecloud.io/grafana/stable/debian/ wheezy main" | tee /etc/apt/sources.list.d/grafana.list
+
+curl https://packagecloud.io/gpg.key | apt-key add -
+
+apt-get update
+
+apt-get install -y grafana
+
+sleep 5
+
+service grafana-server start
diff --git a/plugins/barometer/roles/grafana/tasks/grafana.yml b/plugins/barometer/roles/grafana/tasks/grafana.yml
new file mode 100644
index 00000000..9c01920f
--- /dev/null
+++ b/plugins/barometer/roles/grafana/tasks/grafana.yml
@@ -0,0 +1,34 @@
+# #############################################################################
+# Copyright (c) 2018 Intel Corp.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+# #############################################################################
+---
+- name: copy install_grafana script
+  remote_user: root
+  copy:
+    src: install_grafana.sh
+    dest: /opt/install_grafana.sh
+    mode: 0777
+
+- name: install grafana
+  command: su -s /bin/sh -c "/opt/install_grafana.sh"
+
+- name: fetch barometer source code
+  remote_user: root
+  shell: |
+    cd /opt && rm -rf barometer;
+    git clone https://github.com/opnfv/barometer.git;
+
+- name: copy configure_grafana script
+  remote_user: root
+  copy:
+    src: configure_grafana.sh
+    dest: /opt/configure_grafana.sh
+    mode: 0777
+
+- name: configure grafana
+  command: su -s /bin/sh -c "/opt/configure_grafana.sh"
diff --git a/plugins/barometer/roles/grafana/tasks/main.yml b/plugins/barometer/roles/grafana/tasks/main.yml
new file mode 100644
index 00000000..50d15b49
--- /dev/null
+++ b/plugins/barometer/roles/grafana/tasks/main.yml
@@ -0,0 +1,11 @@
+# #############################################################################
+# Copyright (c) 2018 Intel Corp.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+# #############################################################################
+---
+- include: grafana.yml
+  when: barometer is defined and barometer == "Enable"