Kevin CoakleyinITNEXTBuild & Ship: GitHub Container Registry & KubernetesUse GitHub’s Container Registry and GitHub Actions to automatically build and push Docker images to be used in Kubernetes Clusters.8 min read·Sep 23, 2020----
Kevin CoakleyinITNEXTComplex JSON parsing with Ansible and JMESPathIn this example I will demonstrate how to use Ansible and JMESPath to parse complex JSON output and transform the results.6 min read·Aug 3, 2020--3--3
Kevin CoakleyinITNEXTAutomating System Updates for Kubernetes Clusters using AnsibleThis example show how to automate maintenance on Kubernetes clusters (or any cluster) with out causing any down time for your services.5 min read·Jul 27, 2020----
Kevin CoakleyinThe StartupFree SSL Certs With Let’s Encrypt for Grafana & Prometheus-Operator Helm ChartsHow to setup Free SSL certs with automated renewals using cert-manager and Let’s Encrypt for Grafana deployed on Kubernetes using Helm.5 min read·Jul 20, 2020--1--1
Kevin CoakleyinThe StartupTesting Ansible Roles for Multiple Hosts or Clusters with MoleculeHow I use Molecule for creating Ansible Roles for multiple hosts, multiple test scenarios and configure the host groups and host variables.5 min read·Jun 29, 2020--1--1
Kevin CoakleyHow to upgrade your Docker Container based Postgres DatabaseWhile this example will show how I upgraded a Docker container based Postgres database for AWX, this process can be applied to any Docker…2 min read·Jun 12, 2020----
Kevin CoakleyMigrating to CSI controller for OpenStack Cinder after Upgrading to KubeSpray 2.13In KubeSpray version 2.13 the developers changed the way Kubernetes integrates with OpenStack Volumes (AKA the Cinder service) by moving to…2 min read·May 28, 2020----
Kevin CoakleyAnsible Role CI for Ceph using Molecule, OpenStack, Ceph-Ansible and GitHub Actions — Part 3Part 3: Automatically run the Molecule test using GitHub Actions and OpenStack3 min read·May 11, 2020----
Kevin CoakleyAnsible Role CI for Ceph using Molecule, OpenStack, Ceph-Ansible and GitHub Actions — Part 2Part 2: Install Ceph on the servers using ceph-ansible3 min read·May 4, 2020----
Kevin CoakleyAnsible Role CI for Ceph using Molecule, OpenStack, Ceph-Ansible and GitHub Actions — Part 1Part 1: Configuring Molecule OpenStack Driver4 min read·Apr 27, 2020----