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Diffstat (limited to 'README.md')
| -rw-r--r-- | README.md | 53 |
1 files changed, 53 insertions, 0 deletions
@@ -213,6 +213,59 @@ Multiple exporters - { id: blackbox_exporter, host: node3.example.org } ``` +Target file matching based on group vars + +```ini +# Inventory file +[agents_s] +agent-s-[1:2] + +[agents_m] +agent-m-[1:2] + +[agents:children] +agents_s +agents_m +``` + +```yaml +# group_vars/agents_s.yml +prometheus_target_exporter_defaults: + node_exporter: + path: /opt/prometheus/targets/agent_s.yml + host: '{{ inventory_hostname }}:9100' + +# group_vars/agents_m.yml +prometheus_target_exporter_defaults: + node_exporter: + path: /opt/prometheus/targets/agent_m.yml + host: '{{ inventory_hostname }}:9100' +``` + +```yaml +- name: Deploy monitoring + hosts: agents + + vars: + prometheus_target_host: prometheus + + roles: + - role: prometheus.node_exporter # deploy node_exporter service + - role: kliwniloc.prometheus_target + prometheus_target_exporter: + - id: node_exporter +``` + +```diff +# /opt/prometheus/targets/agent_s.yml ++ - agent-s-1:9100 ++ - agent-s-2:9100 + +# /opt/prometheus/targets/agent_m.yml ++ - agent-m-1:9100 ++ - agent-m-2:9100 +``` + Dependencies ------------ |