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tamalsaha merged 2 commits into from
Feb 14, 2025
Merged

Update Percona XtraDB Cluster Backup And Restore #308

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663c716
Update Percona XtraDB Cluster Backup And Restore
sheikh-arman Feb 14, 2025
55bd624
use 8.0.40
tamalsaha Feb 14, 2025
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2 changes: 1 addition & 1 deletion docs/addons/percona-xtradb/cluster/examples/backupconfiguration.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -6,7 +6,7 @@ metadata:
spec:
schedule: "*/5 * * * *"
task:
name: perconaxtradb-backup-5.7
name: perconaxtradb-backup-8.0
repository:
name: gcs-repo-xtradb-cluster
target:
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2 changes: 1 addition & 1 deletion docs/addons/percona-xtradb/cluster/examples/restored-xtradb-cluster.yaml
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Expand Up @@ -4,7 +4,7 @@ metadata:
name: restored-xtradb-cluster
namespace: demo
spec:
version: "5.7-cluster"
version: "8.0.40"
replicas: 3
authSecret:
name: sample-xtradb-cluster-auth
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7 changes: 6 additions & 1 deletion docs/addons/percona-xtradb/cluster/examples/restoresession.yaml
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Expand Up @@ -5,9 +5,14 @@ metadata:
namespace: demo
spec:
task:
name: perconaxtradb-restore-5.7
name: perconaxtradb-restore-8.0
repository:
name: gcs-repo-xtradb-cluster
runtimeSettings:
container:
securityContext:
runAsGroup: 1001
runAsUser: 1001
target:
replicas: 3
ref:
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2 changes: 1 addition & 1 deletion docs/addons/percona-xtradb/cluster/examples/sample-xtradb-cluster.yaml
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Expand Up @@ -4,7 +4,7 @@ metadata:
name: sample-xtradb-cluster
namespace: demo
spec:
version: "5.7-cluster"
version: "8.0.40"
replicas: 3
storageType: Durable
storage:
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29 changes: 17 additions & 12 deletions docs/addons/percona-xtradb/cluster/index.md
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Expand Up @@ -59,7 +59,7 @@ metadata:
name: sample-xtradb-cluster
namespace: demo
spec:
version: "5.7-cluster"
version: "8.0.40"
replicas: 3
storageType: Durable
storage:
Expand All @@ -86,7 +86,7 @@ Let's check if the database is ready to use,
```bash
$ kubectl get px -n demo sample-xtradb-cluster
NAME VERSION STATUS AGE
sample-xtradb-cluster 5.7-cluster Ready 7m46s
sample-xtradb-cluster 8.0.40 Ready 7m46s
```

The database is `Ready`. Verify that KubeDB has created a Secret and a Service for this database using the following commands,
Expand Down Expand Up @@ -159,7 +159,7 @@ spec:
secret:
name: sample-xtradb-cluster-auth
type: kubedb.com/perconaxtradb
version: "5.7-cluster"
version: "8.0.40"
```

Stash uses the AppBinding CRD to connect with the target database. It requires the following two fields to be set in the AppBinding's `.spec` section.
Expand Down Expand Up @@ -342,7 +342,7 @@ metadata:
spec:
schedule: "*/5 * * * *"
task:
name: perconaxtradb-backup-5.7
name: perconaxtradb-backup-8.0
repository:
name: gcs-repo-xtradb-cluster
target:
Expand Down Expand Up @@ -376,7 +376,7 @@ If everything goes well, the phase of the `BackupConfiguration` should be `Ready
```bash
$ kubectl get backupconfiguration -n demo
NAME TASK SCHEDULE PAUSED PHASE AGE
sample-xtradb-cluster-backup perconaxtradb-backup-5.7 */5 * * * * Ready 11s
sample-xtradb-cluster-backup perconaxtradb-backup-8.0 */5 * * * * Ready 11s
```


Expand Down Expand Up @@ -447,7 +447,7 @@ Now, wait for a moment. Stash will pause the BackupConfiguration. Verify that th
```console
$ kubectl get backupconfiguration -n demo sample-xtradb-cluster-backup
NAME TASK SCHEDULE PAUSED PHASE AGE
sample-xtradb-cluster-backup perconaxtradb-backup-5.7 */5 * * * * true Ready 50m
sample-xtradb-cluster-backup perconaxtradb-backup-8.0 */5 * * * * true Ready 50m
```

Notice the `PAUSED` column. Value `true` for this field means that the BackupConfiguration has been paused.
Expand All @@ -468,7 +468,7 @@ metadata:
name: restored-xtradb-cluster
namespace: demo
spec:
version: "5.7-cluster"
version: "8.0.40"
replicas: 3
authSecret:
name: sample-xtradb-cluster-auth
Expand Down Expand Up @@ -497,7 +497,7 @@ If you check the database status, you will see it is stuck in **`Provisioning`**
```bash
$ kubectl get px -n demo restored-xtradb-cluster
NAME VERSION STATUS AGE
restored-xtradb-cluster 5.7-cluster Provisioning 4m10s
restored-xtradb-cluster 8.0.40 Provisioning 4m10s
```

#### Create RestoreSession
Expand All @@ -516,9 +516,14 @@ metadata:
namespace: demo
spec:
task:
name: perconaxtradb-restore-5.7
name: perconaxtradb-restore-8.0
repository:
name: gcs-repo-xtradb-cluster
runtimeSettings:
container:
securityContext:
runAsGroup: 1001
runAsUser: 1001
target:
replicas: 3
ref:
Expand Down Expand Up @@ -584,9 +589,9 @@ At first, check if the database has gone into **`Running`** state,
```bash
$ kubectl get px -n demo restored-xtradb-cluster --watch
NAME VERSION STATUS AGE
restored-xtradb-cluster 5.7-cluster Provisioning 3m36s
restored-xtradb-cluster 5.7-cluster Provisioning 4m4s
restored-xtradb-cluster 5.7-cluster Ready 4m4s
restored-xtradb-cluster 8.0.40 Provisioning 3m36s
restored-xtradb-cluster 8.0.40 Provisioning 4m4s
restored-xtradb-cluster 8.0.40 Ready 4m4s
```

Now, find out the database Pod,
Expand Down
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