kolla-ansible/ansible/roles/prometheus/tasks/precheck.yml
Mathias Ewald 4d1f37359d Add role to deploy prometheus
This patch adds the ansible role to deploy the prometheus service which
can be used to collect performance metrics accross the environment

Partially-Implements: blueprint prometheus
Change-Id: I908b9c9dad63ab5c9b80be1e3a80a4fc8191cb9e
2018-04-19 10:58:15 -04:00

57 lines
1.9 KiB
YAML

---
- name: Get container facts
kolla_container_facts:
name:
- prometheus
- prometheus_node_exporter
- prometheus_haproxy_exporter
- prometheus_mysqld_exporter
register: container_facts
- name: Checking free port for Prometheus
wait_for:
host: "{{ hostvars[inventory_hostname]['ansible_' + api_interface]['ipv4']['address'] }}"
port: "{{ prometheus_port }}"
connect_timeout: 1
timeout: 1
state: stopped
when:
- container_facts['prometheus'] is not defined
- inventory_hostname in groups['prometheus']
- name: Checking free port for Prometheus node_exporter
wait_for:
host: "{{ hostvars[inventory_hostname]['ansible_' + api_interface]['ipv4']['address'] }}"
port: "{{ prometheus_node_exporter_port }}"
connect_timeout: 1
timeout: 1
state: stopped
when:
- container_facts['prometheus_node_exporter'] is not defined
- inventory_hostname in groups['prometheus-node-exporter']
- enable_prometheus_node_exporter | bool
- name: Checking free port for Prometheus mysqld_exporter
wait_for:
host: "{{ hostvars[inventory_hostname]['ansible_' + api_interface]['ipv4']['address'] }}"
port: "{{ prometheus_mysqld_exporter_port }}"
connect_timeout: 1
timeout: 1
state: stopped
when:
- container_facts['prometheus_mysqld_exporter'] is not defined
- inventory_hostname in groups['prometheus-mysqld-exporter']
- enable_prometheus_mysqld_exporter | bool
- name: Checking free port for Prometheus haproxy_exporter
wait_for:
host: "{{ hostvars[inventory_hostname]['ansible_' + api_interface]['ipv4']['address'] }}"
port: "{{ prometheus_haproxy_exporter_port }}"
connect_timeout: 1
timeout: 1
state: stopped
when:
- container_facts['prometheus_mysqld_exporter'] is not defined
- inventory_hostname in groups['prometheus-haproxy-exporter']
- enable_prometheus_haproxy_exporter | bool