From ab8aefae2fafa1bccb338e46401d3dd62bc94234 Mon Sep 17 00:00:00 2001 From: Thomas Schneider <thomas@fsmpi.rwth-aachen.de> Date: Fri, 3 Mar 2023 22:10:27 +0100 Subject: [PATCH] node_exporter: Configure k8s Prometheus scraping --- node_exporter/tasks/main.yml | 23 ++++++++++++++++++++++- 1 file changed, 22 insertions(+), 1 deletion(-) diff --git a/node_exporter/tasks/main.yml b/node_exporter/tasks/main.yml index 4f18777..93412d1 100644 --- a/node_exporter/tasks/main.yml +++ b/node_exporter/tasks/main.yml @@ -51,7 +51,7 @@ - prometheus-exporter - config -- name: Configure Prometheus server to scrape us +- name: Configure Prometheus server to scrape us (file) template: src: scrape.yml.j2 dest: "/etc/prometheus/scrape/node_{{ ansible_fqdn }}.yml" @@ -60,6 +60,27 @@ - prometheus - prometheus-exporter - config + when: prometheus_host is defined + +- name: Configure Prometheus server to scrape us (k8s) + kubernetes.core.k8s: + definition: + apiVersion: v1 + kind: ConfigMap + metadata: + name: "{{ prometheus_k8s_scrape.name }}" + namespace: "{{ prometheus_k8s_scrape.namespace }}" + data: "{{ _data|items2dict }}" + vars: + _data: + - key: "node_{{ ansible_fqdn }}.yml" + value: "{{ lookup('template', 'scrape.yml.j2') }}" + delegate_to: localhost + tags: + - prometheus + - prometheus-exporter + - config + when: prometheus_k8s_scrape is defined - import_tasks: needrestart.yml when: node_exporter_needrestart -- GitLab