Albert Lea Data Wiki

This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong.

<typo fs:xx-large; fw:bold>Kubernetes Topics</typo> \\
[[https://kubernetes.io/docs/home/?path=users&persona=app-developer&level=foundational|Documentation]] \\
====== Resources ======
==== Quick Links ====
  * Dashboard: [[http://k8s:8080/api/v1/namespaces/kube-system/services/monitoring-grafana/proxy|(local cluster - k8s)]]

====== Installation & Configuration ======
**Ubuntu:**[[https://microk8s.io/#quick-start]]<code>snap install microk8s --classic</code>
**Start & Stop:**
  * ''microk8s.start''
  * ''microk8s.stop''
**Standard Services:**
<code>microk8s.enable dns storage istio registry ingress dashboard metrics-server</code>
  * ''microk8s.enable dashboard''
  * ''microk8s.enable registry''
  * ''microk8s.enable istio''
  * ''microk8s.enable ...''
  * ''microk8s.disable ...''
**Tricks:**
  * Figure out access to dashboard:<code>
microk8s.kubectl get all --all-namespaces |grep kubernetes-dashboard | grep ClusterIP
microk8s.kubectl -n kube-system get secret
microk8s.kubectl -n kube-system describe secret default-token-{xxxxx}
</code>
  * ''ln -s /snap/bin/microk8s.docker /usr/local/bin/docker''
  * Install ''S2I'' from: [[https://github.com/openshift/source-to-image/releases]]

  * Build docker image elsewhere and save/load into local k8s:
    * ''docker save mynewimage > mynewimage-docker.tar''
    * Transfer file to microk8s server
    * ''microk8s.docker load < mynewimage-docker.tar''

  * Move a running container:
    * First, commit a snapshot to a new image: ''docker commit //<containerId>// mynewimage''
    * Then, follow the load/save steps above

Albert Lea Data Wiki

User Tools

Site Tools

Page Tools