红帽全球峰会8.2. opm CLI reference
The opm command-line interface (CLI) is a tool for creating and maintaining Operator catalogs.
opm CLI syntax
$ opm <command> [<subcommand>] [<argument>] [<flags>]
The opm CLI is not forward compatible. The version of the opm CLI used to generate catalog content must be earlier than or equal to the version used to serve the content on a cluster.
| Flag | Description |
|---|---|
|
| Skip TLS certificate verification for container image registries while pulling bundles or indexes. |
|
| When you pull bundles, use plain HTTP for container image registries. |
The SQLite-based catalog format, including the related CLI commands, is a deprecated feature. Deprecated functionality is still included in OpenShift Container Platform and continues to be supported; however, it will be removed in a future release of this product and is not recommended for new deployments.
For the most recent list of major functionality that has been deprecated or removed within OpenShift Container Platform, refer to the Deprecated and removed features section of the OpenShift Container Platform release notes.
8.2.1. generate
Generate various artifacts for declarative config indexes.
Command syntax
$ opm generate <subcommand> [<flags>]| Subcommand | Description |
|---|---|
|
| Generate a Dockerfile for a declarative config index. |
| Flags | Description |
|---|---|
|
| Help for generate. |
8.2.1.1. dockerfile
Generate a Dockerfile for a declarative config index.
This command creates a Dockerfile in the same directory as the <dcRootDir> (named <dcDirName>.Dockerfile) that is used to build the index. If a Dockerfile with the same name already exists, this command fails.
When specifying extra labels, if duplicate keys exist, only the last value of each duplicate key gets added to the generated Dockerfile.
Command syntax
$ opm generate dockerfile <dcRootDir> [<flags>]| Flag | Description |
|---|---|
|
|
Image in which to build catalog. The default value is |
|
|
Extra labels to include in the generated Dockerfile. Labels have the form |
|
| Help for Dockerfile. |
To build with the official Red Hat image, use the registry.redhat.io/openshift4/ose-operator-registry-rhel9:v4.21 value with the -i flag.
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