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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,57 @@ | ||
| --- | ||
| MTPE: windsonsea | ||
| Date: 2024-04-08 | ||
| --- | ||
|
|
||
| # Offline Clipper Script User Manual | ||
|
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||
| The offline package contains offline resources for all products of DCE 5.0. However, in actual usage, | ||
| customers may not need to deploy all products. Therefore, the offline package clipper script | ||
| `offline/utils/offline-clipper.sh` in installer v0.16.0 provides the `offline-clipper.sh` script | ||
| to trim the offline package. This allows customers to decide which products' offline resources to use based on their actual needs. | ||
|
|
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| ## Prerequisites | ||
|
|
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| - Clipper is only for GProduct. Before clipping, you need to understand which GProducts are included | ||
| and their corresponding product codes. Refer to the information in the `components` section of | ||
| the [product list file manifest.yaml](../commercial/manifest.md). | ||
|
|
||
| - The `kubean`, `ghippo`, and `kpanda` components must exist, meaning these three components will be retained by default. | ||
|
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| ## Operating Guide | ||
|
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| - If the input is an offline package tarball and the output is an offline package tarball, for example, to keep the `insight` component: | ||
|
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| ```shell | ||
| offline-clipper.sh --in-tar-path ./offline-v0.15.0-amd64.tar --out-tar-path ./offline.tar --enable-only insight | ||
| ``` | ||
|
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| - If the input is the `offline` directory extracted from the offline package and the output is the source directory of the extracted offline package, for example, to keep the `insight` component: | ||
|
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| ```shell | ||
| offline-clipper.sh --offline-path ./offline --enable-only insight | ||
| ``` | ||
|
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||
| - If the input is an offline package tarball and the output is the extracted offline package directory, for example, to trim only the `insight` component: | ||
|
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| ```shell | ||
| offline-clipper.sh --in-tar-path ./offline-v0.15.0-amd64.tar --disable-only insight | ||
| ``` | ||
|
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| - If the input is the offline package directory and the output is an offline package tarball, for example, to keep the `insight` and `skoala` components: | ||
|
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| ```shell | ||
| offline-clipper.sh --offline-path ./offline --out-tar-path ./offline.tar --enable-only insight,skoala | ||
| ``` | ||
|
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| - View the names of trimmable components: | ||
|
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| ```shell | ||
| offline-clipper.sh --offline-path ./offline -l | ||
| ``` | ||
|
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| - View the help document: | ||
|
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||
| ```shell | ||
| offline-clipper.sh -h | ||
| ``` |
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| Original file line number | Diff line number | Diff line change |
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| # Backup and Restore of Bootstrap Node | ||
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| This article describes the backup and restore of the kind cluster in the bootstrap node. | ||
|
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| ## Backup Overview | ||
|
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| Installer v0.16.0 supports backup and restore of the kind cluster in the bootstrap node. Currently, the following information is backed up: | ||
|
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| 1. Two important files: [clusterConfig.yaml](../commercial/cluster-config.md), | ||
| [manifest.yaml](../commercial/manifest.md) | ||
|
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| The information in clusterConfig.yaml and manifest.yaml is stored in the configmap of the kind cluster. | ||
|
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| ```shell | ||
| root@my-cluster-installer-control-plane:/# kubectl get -n default cm | ||
| NAME DATA AGE | ||
| clusterconfig-1710711049 1 4h46m | ||
| kube-root-ca.crt 1 4h46m | ||
| manifest-1710711049 1 4h46m | ||
| ``` | ||
|
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| 2. All data of the kind cluster | ||
|
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| The data of the kind cluster is mounted on the host machine at `/home/kind`, | ||
| and the data of etcd is mounted at `/home/kind/etcd`. Do not delete any files | ||
| in this directory. | ||
|
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| !!! note | ||
|
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| The mount directory can be defined in clusterconfig.yaml with | ||
| `spec.tinderKind.resourcesMountPath`, and the default is `/home/kind`. | ||
|
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| ## Restore | ||
|
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| Since the above backup is enabled by default for users, in case the kind cluster | ||
| is accidentally deleted or lost, you can run the installer command: | ||
|
|
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| ```shell | ||
| ./offline/dce5-installer cluster-create -c ./offline/sample/clusterConfig.yaml -m ./offline/manifest.yaml -j1,2 | ||
| ``` |
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