2018-05-30 23:21:29 +02:00
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# MOLGENIS Helm templates
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2018-06-27 15:17:32 +02:00
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These are the Helm templates that we will use for MOLGENIS operations. There are some prerequisites you need.
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2018-05-30 23:21:29 +02:00
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2018-06-27 15:17:32 +02:00
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- docker
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- minikube
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2018-06-22 21:01:27 +02:00
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## Useful commands for Kubernetes
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2018-05-30 23:21:29 +02:00
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2018-06-27 15:17:32 +02:00
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Commands that can be used to get information from a kubernetes cluster
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2018-05-30 23:21:29 +02:00
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- kubectl get pods
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Gets alls running instances of containers from a certain deployment
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- kubectl get services
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Gets all services from a deployment
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- kubectl get pv
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Gets all persistant volumes
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- kubectl get pvc
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Gets all persistent volume claims
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- kubectl get deployments
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Gets all deployments (comparable with docker-compose)
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2018-06-27 15:17:32 +02:00
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When you want to see what is running on the clusters at the CIT you have to make a context switch.
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You can access the cluster with kubeconfig-files. You can obtain these by downloading them from the
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MOLGENIS kubernetes cluster.
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- Goto https://rancher.molgenis.org:7443
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- Goto
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2018-06-22 21:01:27 +02:00
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## Useful commands for Helm
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2018-05-30 23:21:29 +02:00
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- helm install .
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Do it in the root of the project where the Chart.yaml is located
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It installs a release of a kubernetes stack. You also store this as an artifact in a kubernetes repository
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- helm list
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Lists all installed releases
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- helm delete #release#
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2018-06-22 21:01:27 +02:00
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Performs a sort of mvn clean on your workspace. Very handy for zombie persistent volumes or claims.
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