Topic Replies Activity
Advanced configuration

Juju Kubernetes applications support Kubernets specific configuration knobs to control how Juju deploys the application on Kubernetes. The following are supported (these names are the Juju config attribute names; the k8s…

5 May 8, 2020
Writing a Kubernetes charm

Introduction Kubernetes charms are the similar as traditional cloud charms. The same model is used. An application has units and each unit relation has its own data bag. The same hooks are invoked but unlike traditional …

24 March 12, 2020
Juju operator storage

What is operator storage Juju creates a so-called operator pod for each deployed application. The operator pod is responsible for running the charm hooks for each deployed unit’s charm. Each charm needs persistent storag…

5 April 16, 2019
Meta: Collected topics and docs for k8s charms

These are some topics and docs that I have found useful for reference when working on charms for Kubernetes models: Hello World with Juju and Microk8s - the easiest way to get started Topic: Juju, Kubernetes and mic…

2 February 1, 2019
Cloud and credential management

Juju models Kubernetes clusters as clouds The Kubernetes cloud definition contains the IP endpoint address of the master node and the CA cert necessary to establish a secure connection. Credentials work the same way as …

2 August 14, 2018
About the Kubernetes category 1 August 13, 2018
Best Graphics Cards for Charmed Kubernetes with GPUs 4 September 4, 2020
Updated podspec YAML - new features 14 August 26, 2020
Implementing k8s resources in a charm that are not supported by pod_spec 10 August 19, 2020
Secrets and Volume Mounts for K8S Charms 10 August 19, 2020
Update containerd charm "detects" proxy change, restarts service and breaks connections 3 August 18, 2020
Trouble using add-k8s to access kubernetes-core cluster on Openstack created by another client 23 August 6, 2020
K8s Spec v3 changes 8 August 4, 2020
HTTP Backend for K8s Ingress 10 July 24, 2020
What's new in Juju k8s for 2.6 3 July 2, 2020
Container constraints (limits) now supported 4 June 26, 2020
Can't access kubernetes dashboard launched from juju on aws 12 June 8, 2020
New feature in Juju 2.8: Configurable lifecycle management of CustomResourceDefinitions (CRDs) 1 June 4, 2020
Experimental new feature - k8s charms as operators 4 May 7, 2020
Upcoming in 2.8 - Support for storage on Deployments and DaemonSets 1 April 2, 2020
How to create a pod using kubernetes juju charm 4 March 30, 2020
Can't change model-config "firewall-mode" from "instance" to "none" 5 March 24, 2020
Td-agent pod in k8s cluster using juju charm 2 March 19, 2020
Mapping Juju concepts to Kubernetes 1 February 12, 2020
Best way to safely or remove nodes from Charmed K8s 2 March 6, 2020
MicroK8S vs Minikube vs Other 3 March 4, 2020
K8s charm add-unit failure 2 March 3, 2020
Error when running k8s gitlab charm from the store 11 February 5, 2020
K8s hostPath volumes 3 February 24, 2020
Daemonset support now in Juju latest/edge snap 1 February 12, 2020