telegraf + influxdb

roles/cobald/tasks/telegraf.yml

@@ -0,0 +1,62 @@
+- file:
+    path: "/container/{{item}}/telegraf/"
+    state: directory
+    owner: "{{unpriv_user}}"
+    group: docker
+  loop:
+  - docker-images
+  - volumes
+
+- copy:
+    src: telegraf.Dockerfile
+    dest: /container/docker-images/telegraf/Dockerfile
+    owner: "{{unpriv_user}}"
+    group: docker
+  register: cobald_cp_telegraf_dockerfile
+
+- copy:  # telegraf is found in influxdb repo
+    src: influxdb.repo
+    dest: /container/docker-images/telegraf/influxdb.repo
+    owner: "{{unpriv_user}}"
+    group: docker
+
+- docker_image:
+    name: "ed-telegraf"
+    build:
+      pull: False
+      path: "/container/docker-images/telegraf/"
+    source: build
+    force_source: "{{cobald_cp_telegraf_dockerfile.changed}}"
+
+- block:
+  - import_tasks: influxdb.yml
+    tags: influxdb
+
+  - template:
+      src: telegraf.conf.j2
+      dest: /container/volumes/telegraf/telegraf.conf
+      owner: "{{unpriv_user}}"
+      group: docker
+    vars:
+      # influx_url: "http://{{influx_hostname}}.{{influx_domainname}}:8086"
+      influx_url: "http://{{influx_hostname}}:8086"
+      influx_token: "{{influx_telegraf_token.token}}"
+  vars:
+    influx_hostname: "ed-influxdb"
+    influx_domainname: "cobald.local"
+    influx_bucket: batleth
+
+- docker_container:
+    name: ed-telegraf
+    image: ed-telegraf
+    hostname: telegraf
+    domainname: cobald.local
+    networks:
+    - name: "{{docker_network | default('bridge') }}"
+    volumes:
+    - "/container/volumes/telegraf/telegraf.conf:/etc/telegraf/telegraf.conf:ro"
+    state: started
+    detach: True
+#   cleanup: True
+    networks_cli_compatible: True
+