influx/telegraf bootstrap

Jenkinsfile

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+pipeline {
+  agent {
+    label 'pi501.in.thelinuxpro.net'
+  }
+
+  stages {
+    stage("verify tooling") {
+      steps {
+	sh '''
+        docker version
+	docker info
+        docker compose version
+        '''
+      }
+    }
+
+    stage("Build Containers and push to registry") {
+      steps {
+	script {
+	  sh 'docker compose build --push'
+	}
+      }
+    }
+
+    stage('Create contexts') {
+      steps {
+    	sh 'docker context ls | grep pi502 || docker context create pi502 --docker "host=ssh://pi502.in.thelinuxpro.net"'
+      }
+    }
+
+    stage('Start container') {
+      steps {
+	script {
+	  def status_s = sh(returnStatus: true, script: 'grep $(docker --context pi502 compose ps | tail -n1 | awk \'{ print $2 }\') docker-compose.yml')
+
+	  if (status_s != 0) {
+	    sh 'docker --context pi502 compose up -d'
+	    sh 'docker --context pi502 compose ps'
+	  } else {
+	    sh 'docker --context pi502 compose down
+	    sh 'docker --context pi502 compose up -d'
+	    sh 'docker --context pi502 compose ps'
+	  }
+	}
+      }
+    }
+
+  }
+}
+

docker-compose.yml

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+---
+
+networks:
+  infra_dev_net:
+    esternal: true
+
+volumes:
+  influxdbv2:
+    driver: local
+
+services:
+  influxdb:
+    image: influxdb:2.6-alpine
+    env_file:
+      - influxv2.env
+    volumes:
+      # Mount for influxdb data directory and configuration
+      - influxdbv2:/var/lib/influxdb2:rw
+    networks:
+      infra_dev_net:
+        ipv4_address:10.99.23.41
+    ports:
+      - "8086:8086"
+
+  telegraf:
+    image: telegraf:1.25-alpine
+    depends_on:
+      - influxdb
+    volumes:
+      # Mount for telegraf config
+      - ./telegraf/mytelegraf.conf:/etc/telegraf/telegraf.conf:ro
+    networks:
+      infra_dev_net:
+        ipv4_address:10.99.23.42
+    env_file:
+      - influxv2.env

influxv2.env

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+DOCKER_INFLUXDB_INIT_MODE=setup
+DOCKER_INFLUXDB_INIT_USERNAME=flux
+DOCKER_INFLUXDB_INIT_PASSWORD=forty6and2
+DOCKER_INFLUXDB_INIT_ORG=darkstar
+DOCKER_INFLUXDB_INIT_BUCKET=default_bucket
+DOCKER_INFLUXDB_INIT_ADMIN_TOKEN=admintoken

telegraf/mytelegraf.conf

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+# Output Configuration for telegraf agent
+[[outputs.influxdb_v2]]
+  ## The URLs of the InfluxDB cluster nodes.
+  ##
+  ## Multiple URLs can be specified for a single cluster, only ONE of the
+  ## urls will be written to each interval.
+  ## urls exp: http://127.0.0.1:8086
+  urls = ["http://influxdb.in.thelinuxpro.net:8086"]
+
+  ## Token for authentication.
+  token = "$DOCKER_INFLUXDB_INIT_ADMIN_TOKEN"
+
+  ## Organization is the name of the organization you wish to write to; must exist.
+  organization = "$DOCKER_INFLUXDB_INIT_ORG"
+
+  ## Destination bucket to write into.
+  bucket = "$DOCKER_INFLUXDB_INIT_BUCKET"
+
+  insecure_skip_verify = true