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ci: fix mdl related failures
This commit address the issue- https://github.com/ceph/ceph-csi/issues/3448. Signed-off-by: riya-singhal31 <rsinghal@redhat.com>
This commit is contained in:
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24
README.md
24
README.md
@ -8,18 +8,18 @@ Card](https://goreportcard.com/badge/github.com/ceph/ceph-csi)](https://goreport
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[](https://bestpractices.coreinfrastructure.org/projects/5940)
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- [Ceph CSI](#ceph-csi)
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- [Overview](#overview)
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- [Project status](#project-status)
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- [Known to work CO platforms](#known-to-work-co-platforms)
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- [Support Matrix](#support-matrix)
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- [Ceph-CSI features and available versions](#ceph-csi-features-and-available-versions)
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- [CSI spec and Kubernetes version compatibility](#csi-spec-and-kubernetes-version-compatibility)
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- [Ceph CSI Container images and release compatibility](#ceph-csi-container-images-and-release-compatibility)
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- [Contributing to this repo](#contributing-to-this-repo)
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- [Troubleshooting](#troubleshooting)
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- [Weekly Bug Triage call](#weekly-bug-triage-call)
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- [Dev standup](#dev-standup)
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- [Contact](#contact)
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- [Overview](#overview)
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- [Project status](#project-status)
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- [Known to work CO platforms](#known-to-work-co-platforms)
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- [Support Matrix](#support-matrix)
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- [Ceph-CSI features and available versions](#ceph-csi-features-and-available-versions)
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- [CSI spec and Kubernetes version compatibility](#csi-spec-and-kubernetes-version-compatibility)
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- [Ceph CSI Container images and release compatibility](#ceph-csi-container-images-and-release-compatibility)
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- [Contributing to this repo](#contributing-to-this-repo)
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- [Troubleshooting](#troubleshooting)
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- [Weekly Bug Triage call](#weekly-bug-triage-call)
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- [Dev standup](#dev-standup)
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- [Contact](#contact)
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This repo contains the Ceph
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[Container Storage Interface (CSI)](https://github.com/container-storage-interface/)
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@ -1,39 +1,39 @@
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# Ceph-csi Upgrade
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- [Ceph-csi Upgrade](#ceph-csi-upgrade)
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- [Pre-upgrade considerations](#pre-upgrade-considerations)
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- [Snapshot-controller and snapshot crd](#snapshot-controller-and-snapshot-crd)
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- [Snapshot API version support matrix](#snapshot-api-version-support-matrix)
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- [Upgrading from v3.2 to v3.3](#upgrading-from-v32-to-v33)
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- [Upgrading from v3.3 to v3.4](#upgrading-from-v33-to-v34)
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- [Upgrading from v3.4 to v3.5](#upgrading-from-v34-to-v35)
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- [Upgrading from v3.5 to v3.6](#upgrading-from-v35-to-v36)
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- [Upgrading from v3.6 to v3.7](#upgrading-from-v36-to-v37)
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- [Upgrading CephFS](#upgrading-cephfs)
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- [1. Upgrade CephFS Provisioner resources](#1-upgrade-cephfs-provisioner-resources)
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- [1.1 Update the CephFS Provisioner RBAC](#11-update-the-cephfs-provisioner-rbac)
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- [1.2 Update the CephFS Provisioner deployment](#12-update-the-cephfs-provisioner-deployment)
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- [2. Upgrade CephFS Nodeplugin resources](#2-upgrade-cephfs-nodeplugin-resources)
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- [2.1 Update the CephFS Nodeplugin RBAC](#21-update-the-cephfs-nodeplugin-rbac)
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- [2.2 Update the CephFS Nodeplugin daemonset](#22-update-the-cephfs-nodeplugin-daemonset)
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- [2.3 Manual deletion of CephFS Nodeplugin daemonset pods](#23-manual-deletion-of-cephfs-nodeplugin-daemonset-pods)
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- [Delete removed CephFS PSP, Role and RoleBinding](#delete-removed-cephfs-psp-role-and-rolebinding)
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- [Upgrading RBD](#upgrading-rbd)
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- [3. Upgrade RBD Provisioner resources](#3-upgrade-rbd-provisioner-resources)
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- [3.1 Update the RBD Provisioner RBAC](#31-update-the-rbd-provisioner-rbac)
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- [3.2 Update the RBD Provisioner deployment](#32-update-the-rbd-provisioner-deployment)
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- [4. Upgrade RBD Nodeplugin resources](#4-upgrade-rbd-nodeplugin-resources)
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- [4.1 Update the RBD Nodeplugin RBAC](#41-update-the-rbd-nodeplugin-rbac)
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- [4.2 Update the RBD Nodeplugin daemonset](#42-update-the-rbd-nodeplugin-daemonset)
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- [Delete removed RBD PSP, Role and RoleBinding](#delete-removed-rbd-psp-role-and-rolebinding)
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- [Upgrading NFS](#upgrading-nfs)
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- [5. Upgrade NFS Provisioner resources](#5-upgrade-nfs-provisioner-resources)
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- [5.1 Update the NFS Provisioner RBAC](#51-update-the-nfs-provisioner-rbac)
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- [5.2 Update the NFS Provisioner deployment](#52-update-the-nfs-provisioner-deployment)
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- [6. Upgrade NFS Nodeplugin resources](#6-upgrade-nfs-nodeplugin-resources)
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- [6.1 Update the NFS Nodeplugin RBAC](#61-update-the-nfs-nodeplugin-rbac)
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- [6.2 Update the NFS Nodeplugin daemonset](#62-update-the-nfs-nodeplugin-daemonset)
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- [CSI Sidecar containers consideration](#csi-sidecar-containers-consideration)
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- [Pre-upgrade considerations](#pre-upgrade-considerations)
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- [Snapshot-controller and snapshot crd](#snapshot-controller-and-snapshot-crd)
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- [Snapshot API version support matrix](#snapshot-api-version-support-matrix)
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- [Upgrading from v3.2 to v3.3](#upgrading-from-v32-to-v33)
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- [Upgrading from v3.3 to v3.4](#upgrading-from-v33-to-v34)
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- [Upgrading from v3.4 to v3.5](#upgrading-from-v34-to-v35)
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- [Upgrading from v3.5 to v3.6](#upgrading-from-v35-to-v36)
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- [Upgrading from v3.6 to v3.7](#upgrading-from-v36-to-v37)
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- [Upgrading CephFS](#upgrading-cephfs)
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- [1. Upgrade CephFS Provisioner resources](#1-upgrade-cephfs-provisioner-resources)
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- [1.1 Update the CephFS Provisioner RBAC](#11-update-the-cephfs-provisioner-rbac)
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- [1.2 Update the CephFS Provisioner deployment](#12-update-the-cephfs-provisioner-deployment)
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- [2. Upgrade CephFS Nodeplugin resources](#2-upgrade-cephfs-nodeplugin-resources)
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- [2.1 Update the CephFS Nodeplugin RBAC](#21-update-the-cephfs-nodeplugin-rbac)
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- [2.2 Update the CephFS Nodeplugin daemonset](#22-update-the-cephfs-nodeplugin-daemonset)
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- [2.3 Manual deletion of CephFS Nodeplugin daemonset pods](#23-manual-deletion-of-cephfs-nodeplugin-daemonset-pods)
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- [Delete removed CephFS PSP, Role and RoleBinding](#delete-removed-cephfs-psp-role-and-rolebinding)
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- [Upgrading RBD](#upgrading-rbd)
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- [3. Upgrade RBD Provisioner resources](#3-upgrade-rbd-provisioner-resources)
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- [3.1 Update the RBD Provisioner RBAC](#31-update-the-rbd-provisioner-rbac)
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- [3.2 Update the RBD Provisioner deployment](#32-update-the-rbd-provisioner-deployment)
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- [4. Upgrade RBD Nodeplugin resources](#4-upgrade-rbd-nodeplugin-resources)
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- [4.1 Update the RBD Nodeplugin RBAC](#41-update-the-rbd-nodeplugin-rbac)
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- [4.2 Update the RBD Nodeplugin daemonset](#42-update-the-rbd-nodeplugin-daemonset)
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- [Delete removed RBD PSP, Role and RoleBinding](#delete-removed-rbd-psp-role-and-rolebinding)
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- [Upgrading NFS](#upgrading-nfs)
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- [5. Upgrade NFS Provisioner resources](#5-upgrade-nfs-provisioner-resources)
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- [5.1 Update the NFS Provisioner RBAC](#51-update-the-nfs-provisioner-rbac)
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- [5.2 Update the NFS Provisioner deployment](#52-update-the-nfs-provisioner-deployment)
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- [6. Upgrade NFS Nodeplugin resources](#6-upgrade-nfs-nodeplugin-resources)
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- [6.1 Update the NFS Nodeplugin RBAC](#61-update-the-nfs-nodeplugin-rbac)
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- [6.2 Update the NFS Nodeplugin daemonset](#62-update-the-nfs-nodeplugin-daemonset)
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- [CSI Sidecar containers consideration](#csi-sidecar-containers-consideration)
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## Pre-upgrade considerations
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@ -226,10 +226,10 @@ For each node:
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- Drain your application pods from the node
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- Delete the CSI driver pods on the node
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- The pods to delete will be named with a csi-cephfsplugin prefix and have a
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- The pods to delete will be named with a csi-cephfsplugin prefix and have a
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random suffix on each node. However, no need to delete the provisioner
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pods: csi-cephfsplugin-provisioner-* .
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- The pod deletion causes the pods to be restarted and updated automatically
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- The pod deletion causes the pods to be restarted and updated automatically
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on the node.
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#### Delete removed CephFS PSP, Role and RoleBinding
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@ -77,13 +77,16 @@ following errors:
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More details about the error codes can be found [here](https://www.gnu.org/software/libc/manual/html_node/Error-Codes.html)
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For such mounts, The CephCSI nodeplugin returns volume_condition as abnormal for `NodeGetVolumeStats` RPC call.
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For such mounts, The CephCSI nodeplugin returns volume_condition as
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abnormal for `NodeGetVolumeStats` RPC call.
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### kernel client recovery
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Once a mountpoint corruption is detected, Below are the two methods to recover from it.
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Once a mountpoint corruption is detected,
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Below are the two methods to recover from it.
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* Reboot the node where the abnormal volume behavior is observed.
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* Scale down all the applications using the CephFS PVC on the node where abnormal mounts
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are present. Once all the applications are deleted, scale up the application
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* Scale down all the applications using the CephFS PVC
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on the node where abnormal mounts are present.
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Once all the applications are deleted, scale up the application
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to remount the CephFS PVC to application pods.
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@ -21,12 +21,12 @@ For provisioning new snapshot-backed volumes, following configuration must be
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set for storage class(es) and their PVCs respectively:
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* StorageClass:
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* Specify `backingSnapshot: "true"` parameter.
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* Specify `backingSnapshot: "true"` parameter.
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* PersistentVolumeClaim:
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* Set `storageClassName` to point to your storage class with backing
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* Set `storageClassName` to point to your storage class with backing
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snapshots enabled.
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* Define `spec.dataSource` for your desired source volume snapshot.
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* Set `spec.accessModes` to `ReadOnlyMany`. This is the only access mode that
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* Define `spec.dataSource` for your desired source volume snapshot.
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* Set `spec.accessModes` to `ReadOnlyMany`. This is the only access mode that
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is supported by this feature.
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### Mounting snapshots from pre-provisioned volumes
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@ -220,9 +220,9 @@ possible to encrypt them with ceph-csi by using LUKS encryption.
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* volume is attached to provisioner container
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* on first time attachment
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(no file system on the attached device, checked with blkid)
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* passphrase is retrieved from selected KMS if KMS is in use
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* device is encrypted with LUKS using a passphrase from K8s Secret or KMS
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* image-meta updated to "encrypted" in Ceph
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* passphrase is retrieved from selected KMS if KMS is in use
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* device is encrypted with LUKS using a passphrase from K8s Secret or KMS
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* image-meta updated to "encrypted" in Ceph
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* passphrase is retrieved from selected KMS if KMS is in use
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* device is open and device path is changed to use a mapper device
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* mapper device is used instead of original one with usual workflow
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@ -19,8 +19,8 @@ Work is in progress to add fscrypt support to CephFS for filesystem-level encryp
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- [FSCrypt Kernel Documentation](https://www.kernel.org/doc/html/latest/filesystems/fscrypt.html)
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- Management Tools
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- [`fscrypt`](https://github.com/google/fscrypt)
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- [`fscryptctl`](https://github.com/google/fscryptctl)
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- [`fscrypt`](https://github.com/google/fscrypt)
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- [`fscryptctl`](https://github.com/google/fscryptctl)
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- [Ceph Feature Tracker: "Add fscrypt support to the kernel CephFS client"](https://tracker.ceph.com/issues/46690)
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- [`fscrypt` design document](https://goo.gl/55cCrI)
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@ -79,13 +79,13 @@ volume is present in the pool.
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## Problems with volumeID Replication
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* The clusterID can be different
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* as the clusterID is the namespace where rook is deployed, the Rook might
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* as the clusterID is the namespace where rook is deployed, the Rook might
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be deployed in the different namespace on a secondary cluster
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* In standalone Ceph-CSI the clusterID is fsID and fsID is unique per
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* In standalone Ceph-CSI the clusterID is fsID and fsID is unique per
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cluster
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* The poolID can be different
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* PoolID which is encoded in the volumeID won't remain the same across
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* PoolID which is encoded in the volumeID won't remain the same across
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clusters
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To solve this problem we need to have a new mapping between clusterID's and the
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@ -33,10 +33,10 @@ requirement by using dm-crypt module through cryptsetup cli interface.
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[here](https://wiki.archlinux.org/index.php/Dm-crypt/Device_encryption#Encrypting_devices_with_cryptsetup)
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Functions to implement necessary interaction are implemented in a separate
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`cryptsetup.go` file.
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* LuksFormat
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* LuksOpen
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* LuksClose
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* LuksStatus
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* LuksFormat
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* LuksOpen
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* LuksClose
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* LuksStatus
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* `CreateVolume`: refactored to prepare for encryption (tag image that it
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requires encryption later), before returning, if encrypted volume option is
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@ -54,7 +54,7 @@ Encryption Key (DEK) for PVC encryption:
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- when creating the PVC the Ceph-CSI provisioner needs to store the Kubernetes
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Namespace of the PVC in its metadata
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- stores the `csi.volume.owner` (name of Tenant) in the metadata of the
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- stores the `csi.volume.owner` (name of Tenant) in the metadata of the
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volume and sets it as `rbdVolume.Owner`
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- the Ceph-CSI node-plugin needs to request the Vault Token in the NodeStage
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CSI operation and create/get the key for the PVC
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@ -87,8 +87,8 @@ Kubernetes and other Container Orchestration frameworks is tracked in
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- configuration of the VaultTokenKMS can be very similar to VaultKMS for common
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settings
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- the configuration can override the defaults for each Tenant separately
|
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- Vault Service connection details (address, TLS options, ...)
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- name of the Kubernetes Secret that can be looked up per tenant
|
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- Vault Service connection details (address, TLS options, ...)
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- name of the Kubernetes Secret that can be looked up per tenant
|
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- the configuration points to a Kubernetes Secret per Tenant that contains the
|
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Vault Token
|
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- the configuration points to an optional Kubernetes ConfigMap per Tenant that
|
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|
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@ -126,4 +126,4 @@ at [CephFS in-tree migration KEP](https://github.com/kubernetes/enhancements/iss
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|
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[Tracker Issue in Ceph CSI](https://github.com/ceph/ceph-csi/issues/2509)
|
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|
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[In-tree storage plugin to CSI Driver Migration KEP](https://github.com/kubernetes/enhancements/issues/625)
|
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[In-tree storage plugin to CSI Driver Migration KEP](https://github.com/kubernetes/enhancements/issues/625)
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|
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@ -1,21 +1,21 @@
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# Steps and RBD CLI commands for RBD snapshot and clone operations
|
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|
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- [Steps and RBD CLI commands for RBD snapshot and clone operations](#steps-and-rbd-cli-commands-for-rbd-snapshot-and-clone-operations)
|
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- [Create a snapshot from PVC](#create-a-snapshot-from-pvc)
|
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- [steps to create a snapshot](#steps-to-create-a-snapshot)
|
||||
- [RBD CLI commands to create snapshot](#rbd-cli-commands-to-create-snapshot)
|
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- [Create PVC from a snapshot (datasource snapshot)](#create-pvc-from-a-snapshot-datasource-snapshot)
|
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- [steps to create a pvc from snapshot](#steps-to-create-a-pvc-from-snapshot)
|
||||
- [RBD CLI commands to create clone from snapshot](#rbd-cli-commands-to-create-clone-from-snapshot)
|
||||
- [Delete a snapshot](#delete-a-snapshot)
|
||||
- [steps to delete a snapshot](#steps-to-delete-a-snapshot)
|
||||
- [RBD CLI commands to delete a snapshot](#rbd-cli-commands-to-delete-a-snapshot)
|
||||
- [Delete a Volume (PVC)](#delete-a-volume-pvc)
|
||||
- [steps to delete a volume](#steps-to-delete-a-volume)
|
||||
- [RBD CLI commands to delete a volume](#rbd-cli-commands-to-delete-a-volume)
|
||||
- [Volume cloning (datasource pvc)](#volume-cloning-datasource-pvc)
|
||||
- [steps to create a Volume from Volume](#steps-to-create-a-volume-from-volume)
|
||||
- [RBD CLI commands to create a Volume from Volume](#rbd-cli-commands-to-create-a-volume-from-volume)
|
||||
- [Create a snapshot from PVC](#create-a-snapshot-from-pvc)
|
||||
- [steps to create a snapshot](#steps-to-create-a-snapshot)
|
||||
- [RBD CLI commands to create snapshot](#rbd-cli-commands-to-create-snapshot)
|
||||
- [Create PVC from a snapshot (datasource snapshot)](#create-pvc-from-a-snapshot-datasource-snapshot)
|
||||
- [steps to create a pvc from snapshot](#steps-to-create-a-pvc-from-snapshot)
|
||||
- [RBD CLI commands to create clone from snapshot](#rbd-cli-commands-to-create-clone-from-snapshot)
|
||||
- [Delete a snapshot](#delete-a-snapshot)
|
||||
- [steps to delete a snapshot](#steps-to-delete-a-snapshot)
|
||||
- [RBD CLI commands to delete a snapshot](#rbd-cli-commands-to-delete-a-snapshot)
|
||||
- [Delete a Volume (PVC)](#delete-a-volume-pvc)
|
||||
- [steps to delete a volume](#steps-to-delete-a-volume)
|
||||
- [RBD CLI commands to delete a volume](#rbd-cli-commands-to-delete-a-volume)
|
||||
- [Volume cloning (datasource pvc)](#volume-cloning-datasource-pvc)
|
||||
- [steps to create a Volume from Volume](#steps-to-create-a-volume-from-volume)
|
||||
- [RBD CLI commands to create a Volume from Volume](#rbd-cli-commands-to-create-a-volume-from-volume)
|
||||
|
||||
This document outlines the command used to create RBD snapshot, delete RBD
|
||||
snapshot, Restore RBD snapshot and Create new RBD image from existing RBD image.
|
||||
|
||||
@ -85,16 +85,16 @@ Volume healer does the below,
|
||||
NodeStage, NodeUnstage, NodePublish, NodeUnPublish operations. Hence none of
|
||||
the operations happen in parallel.
|
||||
- Any issues if the NodeUnstage is issued by kubelet?
|
||||
- This can not be a problem as we take a lock at the Ceph-CSI level
|
||||
- If the NodeUnstage success, Ceph-CSI will return StagingPath not found
|
||||
- This can not be a problem as we take a lock at the Ceph-CSI level
|
||||
- If the NodeUnstage success, Ceph-CSI will return StagingPath not found
|
||||
error, we can then skip
|
||||
- If the NodeUnstage fails with an operation already going on, in the next
|
||||
- If the NodeUnstage fails with an operation already going on, in the next
|
||||
NodeUnstage the volume gets unmounted
|
||||
- What if the PVC is deleted?
|
||||
- If the PVC is deleted, the volume attachment list might already get
|
||||
- If the PVC is deleted, the volume attachment list might already get
|
||||
refreshed and entry will be skipped/deleted at the healer.
|
||||
- For any reason, If the request bails out with Error NotFound, skip the
|
||||
- For any reason, If the request bails out with Error NotFound, skip the
|
||||
PVC, assuming it might have deleted or the NodeUnstage might have already
|
||||
happened.
|
||||
- The Volume healer currently works with rbd-nbd, but the design can
|
||||
accommodate other userspace mounters (may be ceph-fuse).
|
||||
- The Volume healer currently works with rbd-nbd, but the design can
|
||||
accommodate other userspace mounters (may be ceph-fuse).
|
||||
|
||||
@ -226,13 +226,13 @@ status:
|
||||
|
||||
* Take a backup of PVC and PV object on primary cluster(cluster-1)
|
||||
|
||||
* Take backup of the PVC `rbd-pvc`
|
||||
* Take backup of the PVC `rbd-pvc`
|
||||
|
||||
```bash
|
||||
kubectl get pvc rbd-pvc -oyaml >pvc-backup.yaml
|
||||
```
|
||||
|
||||
* Take a backup of the PV, corresponding to the PVC
|
||||
* Take a backup of the PV, corresponding to the PVC
|
||||
|
||||
```bash
|
||||
kubectl get pv/pvc-65dc0aac-5e15-4474-90f4-7a3532c621ec -oyaml >pv_backup.yaml
|
||||
@ -243,7 +243,7 @@ status:
|
||||
|
||||
* Restoring on the secondary cluster(cluster-2)
|
||||
|
||||
* Create storageclass on the secondary cluster
|
||||
* Create storageclass on the secondary cluster
|
||||
|
||||
```bash
|
||||
kubectl create -f examples/rbd/storageclass.yaml --context=cluster-2
|
||||
@ -251,7 +251,7 @@ status:
|
||||
storageclass.storage.k8s.io/csi-rbd-sc created
|
||||
```
|
||||
|
||||
* Create VolumeReplicationClass on the secondary cluster
|
||||
* Create VolumeReplicationClass on the secondary cluster
|
||||
|
||||
```bash
|
||||
cat <<EOF | kubectl --context=cluster-2 apply -f -
|
||||
@ -270,7 +270,7 @@ status:
|
||||
volumereplicationclass.replication.storage.openshift.io/rbd-volumereplicationclass created
|
||||
```
|
||||
|
||||
* If Persistent Volumes and Claims are created manually
|
||||
* If Persistent Volumes and Claims are created manually
|
||||
on the secondary cluster, remove the `claimRef` on the
|
||||
backed up PV objects in yaml files; so that the PV can
|
||||
get bound to the new claim on the secondary cluster.
|
||||
@ -350,7 +350,7 @@ Follow the below steps for planned migration of workload from primary
|
||||
* Create the VolumeReplicationClass on the secondary site.
|
||||
* Create the VolumeReplications for all the PVC’s for which mirroring
|
||||
is enabled
|
||||
* `replicationState` should be `primary` for all the PVC’s on
|
||||
* `replicationState` should be `primary` for all the PVC’s on
|
||||
the secondary site.
|
||||
* Check whether the image is marked `primary` on the secondary site
|
||||
by verifying it in VolumeReplication CR status.
|
||||
|
||||
@ -1,12 +1,12 @@
|
||||
# Dynamically Expand Volume
|
||||
|
||||
- [Dynamically Expand Volume](#dynamically-expand-volume)
|
||||
- [Prerequisite](#prerequisite)
|
||||
- [Expand RBD PVCs](#expand-rbd-pvcs)
|
||||
- [Expand RBD Filesystem PVC](#expand-rbd-filesystem-pvc)
|
||||
- [Expand RBD Block PVC](#expand-rbd-block-pvc)
|
||||
- [Expand CephFS PVC](#expand-cephfs-pvc)
|
||||
- [Expand CephFS Filesystem PVC](#expand-cephfs-filesystem-pvc)
|
||||
- [Prerequisite](#prerequisite)
|
||||
- [Expand RBD PVCs](#expand-rbd-pvcs)
|
||||
- [Expand RBD Filesystem PVC](#expand-rbd-filesystem-pvc)
|
||||
- [Expand RBD Block PVC](#expand-rbd-block-pvc)
|
||||
- [Expand CephFS PVC](#expand-cephfs-pvc)
|
||||
- [Expand CephFS Filesystem PVC](#expand-cephfs-filesystem-pvc)
|
||||
|
||||
## Prerequisite
|
||||
|
||||
|
||||
@ -10,11 +10,11 @@ corresponding CSI (`rbd.csi.ceph.com`) driver.
|
||||
|
||||
- [Prerequisite](#prerequisite)
|
||||
- [Volume operations after enabling CSI migration](#volume-operations-after-enabling-csi-migration)
|
||||
- [Create volume](#create-volume)
|
||||
- [Mount volume to a POD](#mount-volume-to-a-pod)
|
||||
- [Resize volume](#resize-volume)
|
||||
- [Unmount volume](#unmount-volume)
|
||||
- [Delete volume](#delete-volume)
|
||||
- [Create volume](#create-volume)
|
||||
- [Mount volume to a POD](#mount-volume-to-a-pod)
|
||||
- [Resize volume](#resize-volume)
|
||||
- [Unmount volume](#unmount-volume)
|
||||
- [Delete volume](#delete-volume)
|
||||
- [References](#additional-references)
|
||||
|
||||
### Prerequisite
|
||||
@ -140,4 +140,3 @@ To know more about in-tree to CSI migration:
|
||||
|
||||
- [design doc](./design/proposals/intree-migrate.md)
|
||||
- [Kubernetes 1.17 Feature: Kubernetes In-Tree to CSI Volume Migration Moves to Beta](https://Kubernetes.io/blog/2019/12/09/Kubernetes-1-17-feature-csi-migration-beta/)
|
||||
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
# Metrics
|
||||
|
||||
- [Metrics](#metrics)
|
||||
- [Liveness](#liveness)
|
||||
- [Liveness](#liveness)
|
||||
|
||||
## Liveness
|
||||
|
||||
|
||||
@ -1,12 +1,12 @@
|
||||
# RBD NBD Mounter
|
||||
|
||||
- [RBD NBD Mounter](#rbd-nbd-mounter)
|
||||
- [Overview](#overview)
|
||||
- [Configuration](#configuration)
|
||||
- [Configuring logging path](#configuring-logging-path)
|
||||
- [Status](#status)
|
||||
- [Support Matrix](#support-matrix)
|
||||
- [CSI spec and Kubernetes version compatibility](#csi-spec-and-kubernetes-version-compatibility)
|
||||
- [Overview](#overview)
|
||||
- [Configuration](#configuration)
|
||||
- [Configuring logging path](#configuring-logging-path)
|
||||
- [Status](#status)
|
||||
- [Support Matrix](#support-matrix)
|
||||
- [CSI spec and Kubernetes version compatibility](#csi-spec-and-kubernetes-version-compatibility)
|
||||
|
||||
## Overview
|
||||
|
||||
@ -42,29 +42,29 @@ under the `cephLogDir` path on NodeStage(map) and removed the same on
|
||||
the respective NodeUnstage(unmap).
|
||||
|
||||
- There are different strategies to maintain the logs
|
||||
- `remove`: delete log file on unmap/detach (default behaviour)
|
||||
- `compress`: compress the log file to gzip on unmap/detach, in case there
|
||||
- `remove`: delete log file on unmap/detach (default behaviour)
|
||||
- `compress`: compress the log file to gzip on unmap/detach, in case there
|
||||
exists a `.gz` file from previous map/unmap of the same volume, then
|
||||
override the previous log with new log.
|
||||
- `preserve`: preserve the log file in text format
|
||||
- `preserve`: preserve the log file in text format
|
||||
|
||||
You can tweak the log strategies through `cephLogStrategy` option from the
|
||||
storageclass yaml
|
||||
|
||||
- In case if you need a customized log path, you should do below:
|
||||
|
||||
- Edit the DaemonSet templates to change the ceph log directory host-path
|
||||
- If you are using helm charts, then you can use key `cephLogDirHostPath`
|
||||
- Edit the DaemonSet templates to change the ceph log directory host-path
|
||||
- If you are using helm charts, then you can use key `cephLogDirHostPath`
|
||||
|
||||
```
|
||||
helm install --set cephLogDirHostPath=/var/log/ceph-csi/my-dir
|
||||
```
|
||||
|
||||
- For standard templates edit [csi-rbdplugin.yaml](../deploy/rbd/kubernetes/csi-rbdplugin.yaml)
|
||||
- For standard templates edit [csi-rbdplugin.yaml](../deploy/rbd/kubernetes/csi-rbdplugin.yaml)
|
||||
to update `hostPath` for `ceph-logdir`.
|
||||
to update `pathPrefix` spec entries.
|
||||
- Update the StorageClass with the customized log directory path
|
||||
- Now update rbd StorageClass for `cephLogDir`, for example
|
||||
- Update the StorageClass with the customized log directory path
|
||||
- Now update rbd StorageClass for `cephLogDir`, for example
|
||||
|
||||
```
|
||||
cephLogDir: "/var/log/prod-A-logs"
|
||||
|
||||
@ -1,10 +1,10 @@
|
||||
# Ceph CSI driver Release Process
|
||||
|
||||
- [Ceph CSI driver Release Process](#ceph-csi-driver-release-process)
|
||||
- [Introduction](#introduction)
|
||||
- [Versioning](#versioning)
|
||||
- [Tagging repositories](#tagging-repositories)
|
||||
- [Release process [TBD]](#release-process-tbd)
|
||||
- [Introduction](#introduction)
|
||||
- [Versioning](#versioning)
|
||||
- [Tagging repositories](#tagging-repositories)
|
||||
- [Release process [TBD]](#release-process-tbd)
|
||||
|
||||
## Introduction
|
||||
|
||||
|
||||
@ -2,15 +2,15 @@
|
||||
|
||||
- [Prerequisite](#prerequisite)
|
||||
- [Create CephFS Snapshot and Clone Volume](#create-cephfs-snapshot-and-clone-volume)
|
||||
- [Create CephFS SnapshotClass](#create-cephfs-snapshotclass)
|
||||
- [Create CephFS Snapshot](#create-cephfs-snapshot)
|
||||
- [Restore CephFS Snapshot to a new PVC](#restore-cephfs-snapshot)
|
||||
- [Clone CephFS PVC](#clone-cephfs-pvc)
|
||||
- [Create CephFS SnapshotClass](#create-cephfs-snapshotclass)
|
||||
- [Create CephFS Snapshot](#create-cephfs-snapshot)
|
||||
- [Restore CephFS Snapshot to a new PVC](#restore-cephfs-snapshot)
|
||||
- [Clone CephFS PVC](#clone-cephfs-pvc)
|
||||
- [Create RBD Snapshot and Clone Volume](#create-rbd-snapshot-and-clone-volume)
|
||||
- [Create RBD SnapshotClass](#create-rbd-snapshotclass)
|
||||
- [Create RBD Snapshot](#create-rbd-snapshot)
|
||||
- [Restore RBD Snapshot to a new PVC](#restore-rbd-snapshot)
|
||||
- [Clone RBD PVC](#clone-rbd-pvc)
|
||||
- [Create RBD SnapshotClass](#create-rbd-snapshotclass)
|
||||
- [Create RBD Snapshot](#create-rbd-snapshot)
|
||||
- [Restore RBD Snapshot to a new PVC](#restore-rbd-snapshot)
|
||||
- [Clone RBD PVC](#clone-rbd-pvc)
|
||||
|
||||
## Prerequisite
|
||||
|
||||
@ -23,7 +23,7 @@
|
||||
be a `volumesnapshotclass` object present in the cluster
|
||||
for snapshot request to be satisfied.
|
||||
|
||||
- To install snapshot controller and CRD
|
||||
- To install snapshot controller and CRD
|
||||
|
||||
```console
|
||||
./scripts/install-snapshot.sh install
|
||||
@ -36,7 +36,7 @@
|
||||
SNAPSHOT_VERSION="v5.0.1" ./scripts/install-snapshot.sh install
|
||||
```
|
||||
|
||||
- In the future, you can choose to cleanup by running
|
||||
- In the future, you can choose to cleanup by running
|
||||
|
||||
```console
|
||||
./scripts/install-snapshot.sh cleanup
|
||||
|
||||
@ -1,18 +1,18 @@
|
||||
# Static PVC with ceph-csi
|
||||
|
||||
- [Static PVC with ceph-csi](#static-pvc-with-ceph-csi)
|
||||
- [RBD static PVC](#rbd-static-pvc)
|
||||
- [Create RBD image](#create-rbd-image)
|
||||
- [Create RBD static PV](#create-rbd-static-pv)
|
||||
- [RBD Volume Attributes in PV](#rbd-volume-attributes-in-pv)
|
||||
- [Create RBD static PVC](#create-rbd-static-pvc)
|
||||
- [Resize RBD image](#resize-rbd-image)
|
||||
- [CephFS static PVC](#cephfs-static-pvc)
|
||||
- [Create CephFS subvolume](#create-cephfs-subvolume)
|
||||
- [Create CephFS static PV](#create-cephfs-static-pv)
|
||||
- [Node stage secret ref in CephFS PV](#node-stage-secret-ref-in-cephfs-pv)
|
||||
- [CephFS volume attributes in PV](#cephfs-volume-attributes-in-pv)
|
||||
- [Create CephFS static PVC](#create-cephfs-static-pvc)
|
||||
- [RBD static PVC](#rbd-static-pvc)
|
||||
- [Create RBD image](#create-rbd-image)
|
||||
- [Create RBD static PV](#create-rbd-static-pv)
|
||||
- [RBD Volume Attributes in PV](#rbd-volume-attributes-in-pv)
|
||||
- [Create RBD static PVC](#create-rbd-static-pvc)
|
||||
- [Resize RBD image](#resize-rbd-image)
|
||||
- [CephFS static PVC](#cephfs-static-pvc)
|
||||
- [Create CephFS subvolume](#create-cephfs-subvolume)
|
||||
- [Create CephFS static PV](#create-cephfs-static-pv)
|
||||
- [Node stage secret ref in CephFS PV](#node-stage-secret-ref-in-cephfs-pv)
|
||||
- [CephFS volume attributes in PV](#cephfs-volume-attributes-in-pv)
|
||||
- [Create CephFS static PVC](#create-cephfs-static-pvc)
|
||||
|
||||
This document outlines how to create static PV and static PVC from
|
||||
existing rbd image/cephFS volume.
|
||||
|
||||
@ -1,12 +1,12 @@
|
||||
# End-to-End Testing
|
||||
|
||||
- [End-to-End Testing](#end-to-end-testing)
|
||||
- [Introduction](#introduction)
|
||||
- [Install Kubernetes](#install-kubernetes)
|
||||
- [Deploy Rook](#deploy-rook)
|
||||
- [Test parameters](#test-parameters)
|
||||
- [E2E for snapshot](#e2e-for-snapshot)
|
||||
- [Running E2E](#running-e2e)
|
||||
- [Introduction](#introduction)
|
||||
- [Install Kubernetes](#install-kubernetes)
|
||||
- [Deploy Rook](#deploy-rook)
|
||||
- [Test parameters](#test-parameters)
|
||||
- [E2E for snapshot](#e2e-for-snapshot)
|
||||
- [Running E2E](#running-e2e)
|
||||
|
||||
## Introduction
|
||||
|
||||
|
||||
@ -30,12 +30,12 @@ the required monitor details for the same, as in the provided [sample config
|
||||
Gather the following information from the Ceph cluster(s) of choice,
|
||||
|
||||
* Ceph monitor list
|
||||
* Typically in the output of `ceph mon dump`
|
||||
* Used to prepare a list of `monitors` in the CSI configuration file
|
||||
* Typically in the output of `ceph mon dump`
|
||||
* Used to prepare a list of `monitors` in the CSI configuration file
|
||||
* Ceph Cluster fsid
|
||||
* If choosing to use the Ceph cluster fsid as the unique value of clusterID,
|
||||
* Output of `ceph fsid`
|
||||
* Alternatively, choose a `<cluster-id>` value that is distinct per Ceph
|
||||
* If choosing to use the Ceph cluster fsid as the unique value of clusterID,
|
||||
* Output of `ceph fsid`
|
||||
* Alternatively, choose a `<cluster-id>` value that is distinct per Ceph
|
||||
cluster in use by this kubernetes cluster
|
||||
|
||||
Update the [sample configmap](./csi-config-map-sample.yaml) with values
|
||||
|
||||
@ -3,13 +3,8 @@ all
|
||||
#Refer below url for more information about the markdown rules.
|
||||
#https://github.com/markdownlint/markdownlint/blob/master/docs/RULES.md
|
||||
|
||||
rule 'MD013', :ignore_code_blocks => false, :tables => false, :line_length => 80
|
||||
rule 'MD013', :ignore_code_blocks => true, :tables => false, :line_length => 80
|
||||
|
||||
exclude_rule 'MD033' # In-line HTML: GitHub style markdown adds HTML tags
|
||||
exclude_rule 'MD040' # Fenced code blocks should have a language specified
|
||||
exclude_rule 'MD041' # First line in file should be a top level header
|
||||
# TODO: Enable the rules after making required changes.
|
||||
exclude_rule 'MD007' # Unordered list indentation
|
||||
exclude_rule 'MD012' # Multiple consecutive blank lines
|
||||
exclude_rule 'MD013' # Line length
|
||||
exclude_rule 'MD047' # File should end with a single newline character
|
||||
@ -5,4 +5,3 @@
|
||||
`yamlgen` reads deployment configurations from the `api/` package and generates
|
||||
YAML files that can be used for deploying without advanced automation like
|
||||
Rook. The generated files are located under `deploy/`.
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user