K8s/CSI Hostpath Driver: Difference between revisions
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==Minikube== | |||
===Minikube » Mounts » 9P=== | |||
'''9P mounts''' are flexible and work across all hypervisors, but '''suffers from performance and reliability issues''' when used with large folders '''(>600 files)'''. | |||
{| | |||
|valign='top' colspan='2'| | |||
<syntaxhighlight lang="bash"> | |||
MINIKUBE_BRIDGE="br-$(docker network ls -fname=minikube --format=json|jq -r '.ID')" | |||
sudo ufw allow in on ${MINIKUBE_BRIDGE} | |||
sudo ufw status numbered | |||
sudo ufw reload | |||
</syntaxhighlight> | |||
|valign='top'| | |||
<syntaxhighlight lang="bash"> | |||
cat << EXE | sudo -i -u minikube bash | |||
mkdir -p ${HOME}/volumes | |||
minikube mount ${HOME}/volumes:/var/minikube --port=1980 | |||
EXE | |||
</syntaxhighlight> | |||
|- | |||
|colspan='3'| | |||
---- | |||
|- | |||
|valign='top'| | |||
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|} | |||
==Playground== | |||
{| | {| | ||
|valign="top"| | |valign="top"| | ||
<syntaxhighlight lang="bash"> | <syntaxhighlight lang="bash"> | ||
sudo -i -u minikube | |||
minikube config | |||
minikube stop | minikube stop | ||
</syntaxhighlight> | </syntaxhighlight> | ||
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|- | |- | ||
| valign="top" | | | valign="top" | | ||
<syntaxhighlight lang="bash"> | <syntaxhighlight lang="bash" highlight="2"> | ||
minikube addons enable volumesnapshots | |||
minikube addons enable csi-hostpath-driver | minikube addons enable csi-hostpath-driver | ||
minikube addons enable storage-provisioner | minikube addons enable storage-provisioner | ||
| Line 34: | Line 68: | ||
<syntaxhighlight lang="bash"> | <syntaxhighlight lang="bash"> | ||
kubectl get ns | kubectl get ns | ||
kubectl get all | kubectl get all | ||
kubectl get all -A | |||
</syntaxhighlight> | </syntaxhighlight> | ||
| Line 40: | Line 75: | ||
<syntaxhighlight lang="bash"> | <syntaxhighlight lang="bash"> | ||
minikube kubectl -- get ns | minikube kubectl -- get ns | ||
minikube kubectl -- get all | minikube kubectl -- get all | ||
minikube kubectl -- get all -A | |||
</syntaxhighlight> | </syntaxhighlight> | ||
|} | |} | ||
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{| | {| | ||
| valign="top" | | | valign="top" | | ||
* [https://stackoverflow.com/questions/63559779/ K8s » Minikube » Persistent volume local FS] | |||
* [https://stackoverflow.com/questions/44311179/ K8s » Minikube » Mount a Host folder in VM] | |||
* [https://minikube.sigs.k8s.io/docs/tutorials/volume_snapshots_and_csi/ K8s » CSI Driver and Volume Snapshots] | * [https://minikube.sigs.k8s.io/docs/tutorials/volume_snapshots_and_csi/ K8s » CSI Driver and Volume Snapshots] | ||
* [https://discuss.kubernetes.io/t/understanding-csi-architecture-and-communication/9404 K8s » Understanding CSI architecture] | * [https://discuss.kubernetes.io/t/understanding-csi-architecture-and-communication/9404 K8s » Understanding CSI architecture] | ||
* [https://kubernetes.io/blog/2020/01/08/testing-of-csi-drivers/ K8s » Testing of CSI | * [https://sneegdhk.medium.com/connect-multiple-pods-to-the-same-pvc-with-different-mount-path-kubernetes-021e1f4e8946 K8s » Multiple Pods to the same PVC] | ||
* [https://kubernetes.io/blog/2020/01/08/testing-of-csi-drivers/ K8s » Testing of CSI Drivers] | |||
* [https://kubernetes-csi.github.io/docs/deploying.html K8s » Deploying CSI Driver] | |||
* [https://kubernetes.io/docs/concepts/storage/volume-snapshots/ K8s » Volume » Snapshots] | |||
* [https://github.com/kubernetes-sigs/aws-ebs-csi-driver K8s » AWS EBS CSI Driver] | |||
* [https://www.velotio.com/engineering-blog/kubernetes-csi-in-action-explained-with-features-and-use-cases K8s » CSI in Action] | * [https://www.velotio.com/engineering-blog/kubernetes-csi-in-action-explained-with-features-and-use-cases K8s » CSI in Action] | ||
| valign="top" | | | valign="top" | | ||
* [https://stackoverflow.com/questions/48534980/ K8s » Minikube » Mount Host directory into Pod] | |||
* [https://stackoverflow.com/questions/67345577/ K8s » Connect multiple pods to the same PVC] | |||
* [https://minikube.sigs.k8s.io/docs/handbook/mount/ K8s » Minikube » Mounting filesystems] | |||
* [https://kubernetes.io/docs/concepts/storage/volumes/#hostpath K8s » Storage » Volumes » Hostpath] | |||
* [https://kubernetes.io/docs/concepts/storage/volumes/#using-subpath K8s » Storage » Volumes » subPath] | |||
* [https://minikube.sigs.k8s.io/docs/handbook/filesync/ K8s » Minikube » Mount » File Sync] | |||
* [https://minikube.sigs.k8s.io/docs/handbook/mount/#driver-mounts K8s » Minikube » Mount » Driver] | |||
* [https://stackoverflow.com/questions/64664946/ K8s » <code>9P</code> vs. <code>hostPath</code> mount] | |||
* [https://minikube.sigs.k8s.io/docs/handbook/mount/#9p-mounts K8s » Minikube » Mount » 9P] | |||
| valign="top" | | | valign="top" | | ||
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| valign="top" | | | valign="top" | | ||
* [[Helm/Prometheus Stack|Helm » Prometheus Stack]] | |||
* [[Helm/Prometheus|Helm » Prometheus]] | |||
* [[Helm/SonarQube|Helm » SonarQube]] | |||
* [[Helm/Camunda|Helm » Camunda]] | |||
* [[Helm/Keycloak|Helm » Keycloak]] | |||
* [[Helm/Grafana|Helm » Grafana]] | |||
* [[Helm/Jenkins|Helm » Jenkins]] | |||
* [[Helm/Nexus|Helm » Nexus]] | |||
* [[Proxmox]] | * [[Proxmox]] | ||
* [[Helm]] | * [[Helm]] | ||
| valign="top" | | | valign="top" | | ||
* [[EKSctl|AWS » EKS » CLI]] | |||
* [[Terraform]] | |||
* [[AWS CLI|AWS » CLI]] | |||
* [[Google Cloud CLI|GCP » CLI]] | |||
* [[Kubectl]] | |||
* [[Ansible]] | |||
* [[CIDR]] | |||
* [[UFW]] | |||
|} | |} | ||
Latest revision as of 19:45, 19 September 2024
Minikube
Minikube » Mounts » 9P
9P mounts are flexible and work across all hypervisors, but suffers from performance and reliability issues when used with large folders (>600 files).
MINIKUBE_BRIDGE="br-$(docker network ls -fname=minikube --format=json|jq -r '.ID')"
sudo ufw allow in on ${MINIKUBE_BRIDGE}
sudo ufw status numbered
sudo ufw reload
|
cat << EXE | sudo -i -u minikube bash
mkdir -p ${HOME}/volumes
minikube mount ${HOME}/volumes:/var/minikube --port=1980
EXE
| |
|
| ||
Playground
sudo -i -u minikube
minikube config
minikube stop
|
minikube start
minikube docker-env
minikube addons list
|
minikube addons enable ingress
minikube addons enable ingress-dns
minikube addons enable metrics-server
|
|
| ||
minikube addons enable volumesnapshots
minikube addons enable csi-hostpath-driver
minikube addons enable storage-provisioner
|
kubectl get ns
kubectl get all
kubectl get all -A
|
minikube kubectl -- get ns
minikube kubectl -- get all
minikube kubectl -- get all -A
|