Merge pull request #145 from Vinci-C/master

ENH:Created a compose file to deploy a grafana container

grafana_monitoring/cloud_datasource.yaml

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+apiVersion: 1
+
+datasources:
+  - name: CloudInfluxDB
+    type: influxdb
+    access: proxy
+    uid: "openstack_grafana"
+    user: $PROD_INFLUX_USERNAME
+    url: $PROD_INFLUX_DB_URL
+    #database: "cloud" # this is a deprecated field but works for v10
+    jsonData:
+      dbName : "cloud" 
+      httpMode: POST
+      timeInterval: "60"
+      maxSeries: 200
+    secureJsonData:
+      password: $PROD_INFLUX_PASSWORD
+
+  - name: grafana-power-metrics
+    type: grafana-opensearch-datasource
+    access: proxy
+    uid: "opensearch-grafana"
+    url: $PROD_OPENSEARCH_URL
+    basicAuth: true
+    basicAuthUser: admin
+    jsonData:
+      tlsSkipVerify: true
+      database: "[cloud-ipmi-power-]YYYY.MM.DD"
+      interval: Daily
+      timeField: "@timestamp"
+      version: "2.3.0"
+      flavor: "opensearch"
+    secureJsonData:
+      basicAuthPassword: $PROD_OPENSEARCH_PASSWORD

grafana_monitoring/compose.yaml

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+services:
+  grafana:
+    image: grafana/grafana-oss
+    container_name: grafana-instance
+    environment:
+      - GF_AUTH_GENERIC_OAUTH_CLIENT_ID=$IRIS_CLIENT_ID
+      - GF_AUTH_GENERIC_OAUTH_CLIENT_SECRET=$IRIS_CLIENT_SECRET
+      - GF_AUTH_GENERIC_OAUTH_AUTH_URL=https://iris-iam.stfc.ac.uk/authorize
+      - GF_AUTH_GENERIC_OAUTH_API_URL=https://iris-iam.stfc.ac.uk/userinfo
+      - GF_AUTH_GENERIC_OAUTH_ENABLED=TRUE
+      - GF_AUTH_GENERIC_OAUTH_SCOPES=openid profile email
+      - GF_AUTH_GENERIC_OAUTH_TOKEN_URL=https://iris-iam.stfc.ac.uk/token 
+      - GF_AUTH_GENERIC_OAUTH_GROUPS_ATTRIBUTE_PATH=groups[*]
+      - GF_AUTH_GENERIC_OAUTH_ALLOWED_GROUPS=stfc-cloud/admins
+      - GF_AUTH_GENERIC_OAUTH_DOMAIN=$GRAFANA_DOMAIN_NAME
+      - GF_AUTH_GENERIC_OAUTH_ROOT_URL=$GRAFANA_ROOT_URL
+      - GF_AUTH_GENERIC_OAUTH_PROTOCOL=http
+      - GF_AUTH_GENERIC_OAUTH_HTTP_PORT=3000
+      - PROD_INFLUX_USERNAME=$PROD_INFLUX_USERNAME
+      - PROD_INFLUX_PASSWORD=$PROD_INFLUX_PASSWORD
+      - PROD_OPENSEARCH_PASSWORD=$PROD_OPENSEARCH_PASSWORD
+      - PROD_INFLUX_DB_URL=$PROD_INFLUX_DB_URL
+      - PROD_OPENSEARCH_URL=$PROD_OPENSEARCH_URL
+      - GRAFANA_DOMAIN_NAME=$GRAFANA_DOMAIN_NAME
+      - GRAFANA_ROOT_URL=$GRAFANA_ROOT_URL
+    volumes:
+      - ./cloud_datasource.yaml:/etc/grafana/provisioning/datasources/cloud_datasource.yaml
+      - ./cloud-grafana-dashboards/:/etc/grafana/provisioning/dashboards

grafana_monitoring/env.sh

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+#!/bin/bash
+export IRIS_CLIENT_ID=
+export IRIS_CLIENT_SECRET=
+export PROD_INFLUX_USERNAME=
+export PROD_INFLUX_PASSWORD=
+export PROD_OPENSEARCH_PASSWORD=
+export PROD_INFLUX_DB_URL=
+export PROD_OPENSEARCH_URL=
+export GRAFANA_DOMAIN_NAME=
+export GRAFANA_ROOT_URL=
+

grafana_monitoring/readme.md

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+All required environment variables can be found in env.sh and should be updated before deploying, environment variables are included in compose.yaml and will be copied to the container
+
+#compose.yaml
+Specifies the image, name, and environment variables used when arranging docker
+
+#cloud_datasource.yaml
+When grafana see this file it makes connection to the databases specified in this file
+
+#env.sh
+Stores environment variables which cannot be published onto github
+User should edit and run this script to export the environment variables