Supported tags and respective Dockerfile links ============================================== 1.3, 1.3.5 ([docker-telegraf-rancher/1.3/Dockerfile](https://github.com/pockost/docker-telegraf-rancher/blob/master/1.3.5/Dockerfile)) 1.4, 1.4.5 ([docker-telegraf-rancher/1.4/Dockerfile](https://github.com/pockost/docker-telegraf-rancher/blob/master/1.4.5/Dockerfile)) 1.5, 1.5.3 ([docker-telegraf-rancher/1.5/Dockerfile](https://github.com/pockost/docker-telegraf-rancher/blob/master/1.5.3/Dockerfile)) 1.6, 1.6.0, latest ([docker-telegraf-rancher/1.6/Dockerfile](https://github.com/pockost/docker-telegraf-rancher/blob/master/1.6.0/Dockerfile)) A docker telegraf image ready for working with rancher ====================================================== Inspire by http://work.haufegroup.io/monitoring-docker-environment/ Available environment variable : ================================ `INFLUXDB_HOST` : The InfluxDB Hostname or IP `INFLUXDB_NAME` : The InfluxDB Database name `INFLUXDB_USER` : The InfluxDB Username `INFLUXDB_PASSWORD` : The InfluxDB Password Example compose file ==================== The docker-compose.yml file ``` version: '2' services: telegraf: mem_limit: 16777216 image: pockost/telegraf-rancher environment: HOST_ETC: /hostfs/etc HOST_MOUNT_PREFIX: /hostfs INFLUXDB_HOST: http://influxdb:8086 INFLUXDB_NAME: my_infuxdb_dbname INFLUXDB_PASSWORD: my_infuxdb_password INFLUXDB_USER: my_infuxdb_username HOST_SYS: /hostfs/sys HOST_PROC: /hostfs/proc stdin_open: true volumes: - /var/run/docker.sock:/var/run/docker.sock:ro - /sys:/rootfs/sys:ro - /proc:/rootfs/proc:ro - /etc:/rootfs/etc:ro - /:/hostfs:ro tty: true links: - influxdb:influxdb labels: io.rancher.container.pull_image: always io.rancher.scheduler.global: 'true' grafana: image: grafana/grafana stdin_open: true volumes: - /path/to/local/grafana/data:/var/lib/grafana/ tty: true labels: io.rancher.container.pull_image: always influxdb: image: influxdb:alpine environment: INFLUXDB_DB: my_infuxdb_dbname INFLUXDB_HTTP_AUTH_ENABLED: 'true' INFLUXDB_ADMIN_USER: my_infuxdb_admin_username INFLUXDB_ADMIN_PASSWORD: my_infuxdb_admin_password INFLUXDB_USER: my_infuxdb_username INFLUXDB_USER_PASSWORD: my_infuxdb_password stdin_open: true volumes: - /path/to/local/influxdb/data:/var/lib/influxdb tty: true logging: driver: json-file options: max-size: 200k max-file: '10' labels: io.rancher.container.pull_image: always ``` The rancher-compose.yml file ``` version: '2' services: telegraf: start_on_create: true grafana: scale: 1 start_on_create: true influxdb: scale: 1 start_on_create: true ``` Notes ===== * The grafana default account is admin/admin. Don't forget to change this !!! * In grafana you have to create a datasource for influxdb. Use `http://influxdb:8086` as URL and the informations you enter in INFLUXDB_USER, INFLUXDB_USER_PASSWORD and INFLUXDB_DB for username/password and database name. * You can use this dashboard : https://grafana.com/dashboards/3056