Jon Davies a19501a174 Added Prometheus node exporter role (#34)
* Added roles/node-exporter.

* node-exporter.yml: Deploy on all overcloud hosts.

* node-exporter: deploy: Use command variable.

* node-exporter: README: Fixed role name.

* node-exporter: Do not enable by default.
2017-10-26 14:39:26 +01:00

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YAML

---
- name: Pulling Node Exporter container image
docker_image:
name: "{{ item.value.image }}"
repository: "{{ item.value.image }}"
state: present
with_dict: "{{ nodeexporter_services }}"
when:
- item.value.enabled
- action != 'destroy'