Playbook to install kube-prometheus-stack

Author: sats-23

kubetest2-tf/data/k8s-ansible/install-k8s-monitoring.yml

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+---
+- name: Ensure kubernetes.core collection is installed
+  hosts: masters
+  gather_facts: no
+  tasks:
+    - name: Install required Ansible collection
+      ansible.builtin.command:
+        cmd: ansible-galaxy collection install kubernetes.core
+      changed_when: false
+      delegate_to: "{{ groups['masters'][0] }}"
+
+- name: Install Helm
+  hosts: masters
+  become: yes
+  tasks:
+    - name: Download Helm install script
+      ansible.builtin.get_url:
+        url: https://raw.githubusercontent.com/helm/helm/main/scripts/get-helm-3
+        dest: /tmp/get_helm.sh
+        mode: '0700'
+        delegate_to: "{{ groups['masters'][0] }}"
+
+    - name: Run Helm install script
+      ansible.builtin.command: /tmp/get_helm.sh
+      args:
+        chdir: /tmp
+      delegate_to: "{{ groups['masters'][0] }}"
+
+- name: Deploy kube-prometheus-stack to Kubernetes
+  hosts: masters
+  become: yes
+  roles:
+    - install-monitoring

kubetest2-tf/data/k8s-ansible/roles/install-monitoring/defaults/main.yml

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+
+---
+helm_release_name: k8s-monitoring
+helm_chart_name: prometheus-community/kube-prometheus-stack
+helm_chart_version: "78.4.0"
+helm_namespace: monitoring
+helm_repo_name: prometheus-community
+helm_repo_url: https://prometheus-community.github.io/helm-charts
+helm_custom_values: "power-custom-values.yaml"