February 21, 2026 - ... The Deployment is the most commonly used Kubernetes workload resource. It manages a set of identical pods, handles rolling updates when you change the pod template, and automatically replaces pods that fail.

As more development and deployments move to the cloud, it's important to understand how to automate the important aspects of your cloud. The k8s and podman_image modules are only two examples of modules related to Kubernetes and a mere fraction of modules developed for the cloud. Take a look at your workflow, find the tasks you want to track and automate, and see how Ansible ...

October 10, 2025 - As one old pod goes down, a new pod with the preferred image goes up, which ensures minimal downtime and a smooth transition between old and new versions of your application. --- - name: Execute a Rolling update for a K8S deployment hosts: proxy_servers tasks: - name: Update Kubernetes deployment kubernetes.core.k8s: state: present definition: kind: Deployment name: app-deployment namespace: my-namespace spec: template: spec: containers: - name: my-app-container image: nginx:latest register: update_result - name: Wait for rolling update to complete kubernetes.core.k8s_info: kind: Deployment name: app-deployment namespace: my-namespace register: deployment_info until: deployment_info.resources[0].status.updatedReplicas == deployment_info.resources[0].status.replicas retries: 60 delay: 10 - name: Display update result debug: msg: "Rolling update completed successfully"

February 5, 2022 - $ mkdir playbooks$ cd playbooks$ cat <<EOF > kubernetes.yaml --- - hosts: '{{ host }}' tasks: - name: "Install kubernetes python package" #This will be installed on the remote host. pip: name: kubernetes state: present# Create a test namespace on the cluster without any manifest fies. This is an added advantage on ansible. - name: "Create a k8s namespace" k8s: name: test api_version: v1 kind: Namespace state: present# Copying the Pod.yaml and deployment.yaml in the remote node.

July 12, 2021 - How to Deploy a Kubernetes Cluster using Ansible Playbooks. Learn how to install Kubernetes, initialise a new Kubernetes cluster and configure worker nodes

January 20, 2022 - --- - hosts: localhost collections: - kubernetes.core tasks: - name: Create a pod k8s: state: present definition: apiVersion: v1 kind: Pod metadata: name: "utilitypod-1" namespace: default labels: app: galaxy spec: containers: - name: utilitypod image: busybox

$ ansible-playbook ./playbook.yaml -i hosts.yaml --tags=init · And see how Kubernetes is being installed on your nodes. To deploy your cluster you can just run · $ ansible-playbook ./playbook.yaml -i hosts.yaml · But I think that you should do it manually if it's your first time.

January 3, 2026 - Ansible should be installed in your machine.

In this case, the definition file ... v1 kind: Pod spec: containers: - name: py image: python:3.7-alpine imagePullPolicy: IfNotPresent # Server side apply - name: Create configmap using server side apply kubernetes.core.k8s: namespace: testing definition: apiVersion: v1 kind: ConfigMap metadata: name: my-configmap apply: yes server_side_apply: field_manager: ansible # Delete all Deployment from specified ...

August 4, 2025 - The kube-proxy handles network ... pod-to-pod networking across the cluster. To understand better what Ansible code does, instead of adding the code here, I decided to place the sequence diagram of the steps, so that we can clearly see how the interaction occurs between the ansible code and the remote virtual machine. To deploy the kubernetes, three roles ...

June 18, 2021 - Hi All, Please be informed that, i am tying to create a POD and Namespace in Kubernetes via Ansible Playbook and push it from Jenkins. I have wrote the yaml playbook and it is working fine if i run it from the Ansible …

November 10, 2023 - Run the Ansible playbook to deploy the application: ... This playbook reads the Kubernetes manifest files (nginx-deployment.yaml and nginx-service.yaml) and applies them to your Kubernetes cluster.

January 21, 2026 - For example, if you want to deploy a containerized application using Ansible, you can define a playbook with the following steps: Install the pre-requisites for Docker. Install Docker.

The kubernetes.core collection offers several modules and plugins for orchestrating Kubernetes.

# cd /etc/ansible # ansible-playbook deploy.yml · Check Kubernetes version · # kubectl version · # Check the status of Kubernetes components · kubectl get componentstatus · Check the worker node status · # kubectl get node · Check the status of all the pods ·

March 12, 2026 - The cri-o version should be aligned with the respective kubernetes version (i.e. kube_version=1.20.x, crio_version=1.20) ... Ansible v2.14+, Jinja 2.11+ and python-netaddr is installed on the machine that will run Ansible commands · The target servers must have access to the Internet in order to pull docker images. Otherwise, additional configuration is required (See Offline Environment) The target servers are configured to allow IPv4 forwarding. If using IPv6 for pods ...

This repository contains Ansible and Kubernetes examples developed to support different sections of Ansible for Kubernetes by Jeff Geerling.

September 21, 2023 - For the credential type (1), select Kubernetes or Kubernetes API Bearer Token. Select your organization. Enter the OpenShift or Kubernetes API Endpoint (2): Provide the endpoint of the minikube cluster to which you want to deploy the application.

November 8, 2024 - Together, these configurations enable a consistent, repeatable setup of a Kubernetes control plane, providing the essential network, control plane, and node configurations needed for a stable cluster. Using Ansible to dynamically inject the ansible_host variable allows flexibility in deployment across different hosts.