Differences between revisions 2 and 3

k8s/StudyNotes/Storage

Docker storage - Storage drivers[aufs,btrfs,etc.] and volume's [Local,VMware,rexray/ebs]

/var/lib/docker/ [aufs, containers, image, volumes]

Create persistent storage for docker container

     docker volume create data_vol
     docker run -v data_vol:/var/lib/mysql mysql
     # if no pre-created volume docker creates it on the fly
     
     docker run --mount type=bind,source=/data/mysql,target=/varlib/mysql mysql

Bind mount form anywhere, volume mount from /var/lib/docker/volumes/

k8s - Was just docker, now CRI container runtime interface to support docker,rkt, cri-o
- Same for network CNI Container network interface
- Same for storage CSI Container Storage Interface - Amazon EBS, PureStorage
  - CSI spec https://github.com/container-storage-interface
k8s volume options [hostPath:, nfs, awsElasticBlockStore:, etc]
k8s centralize storage with PersistentVolume, then pods carve pieces with VolumeClaims.

-  ⇤ ← Revision 2 as of 2021-10-23 11:56:26 → 
  Size: 867
  Editor: PieterSmit
  Comment:
+   ← Revision 3 as of 2021-10-23 12:08:00 → ⇥
  Size: 1031
  Editor: PieterSmit
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 19:
+ * k8s volume options [hostPath:, nfs, awsElasticBlockStore:, etc]

 * k8s centralize storage with PersistentVolume, then pods carve pieces with VolumeClaims.