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Wilson E. Husin
c67fb03b79
* Pre-parse platform string with StringSliceVar This allows users to declare --platform multiple times and have the values appended, i.e.: ko build --platform=linux/amd64 --platform=linux/arm64 is equivalent to ko build --platform=linux/amd64,linux/arm64 As a side effect, platformMatcher.spec and gobuildOpener.platforms are now of type []string (instead of string) to maintain structure of information from flag parsing. * Adjust comments and styling for clarity. * The flag --platform is now of type strings. Internally cobra/pflag defines StringSliceVar as "strings" whereas StringVar is defined as "string". This change is updated by running hack/update-codegen.sh script. * Add backwards compatibility for WithPlatforms function signature Update comments to reflect implementation as well. * Fix syntax failure on unit test
93 lines
5.9 KiB
Markdown
93 lines
5.9 KiB
Markdown
## ko apply
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Apply the input files with image references resolved to built/pushed image digests.
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### Synopsis
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This sub-command finds import path references within the provided files, builds them into Go binaries, containerizes them, publishes them, and then feeds the resulting yaml into "kubectl apply".
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```
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ko apply -f FILENAME [flags]
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```
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### Examples
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```
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# Build and publish import path references to a Docker
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# Registry as:
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# ${KO_DOCKER_REPO}/<package name>-<hash of import path>
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# Then, feed the resulting yaml into "kubectl apply".
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# When KO_DOCKER_REPO is ko.local, it is the same as if
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# --local was passed.
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ko apply -f config/
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# Build and publish import path references to a Docker
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# Registry preserving import path names as:
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# ${KO_DOCKER_REPO}/<import path>
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# Then, feed the resulting yaml into "kubectl apply".
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ko apply --preserve-import-paths -f config/
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# Build and publish import path references to a Docker
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# daemon as:
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# ko.local/<import path>
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# Then, feed the resulting yaml into "kubectl apply".
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ko apply --local -f config/
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# Apply from stdin:
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cat config.yaml | ko apply -f -
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# Any flags passed after '--' are passed to 'kubectl apply' directly:
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ko apply -f config -- --namespace=foo --kubeconfig=cfg.yaml
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```
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### Options
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```
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--as string Username to impersonate for the operation (DEPRECATED)
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--as-group stringArray Group to impersonate for the operation, this flag can be repeated to specify multiple groups. (DEPRECATED)
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--bare Whether to just use KO_DOCKER_REPO without additional context (may not work properly with --tags).
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-B, --base-import-paths Whether to use the base path without MD5 hash after KO_DOCKER_REPO (may not work properly with --tags).
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--cache-dir string Default cache directory (DEPRECATED)
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--certificate-authority string Path to a cert file for the certificate authority (DEPRECATED)
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--client-certificate string Path to a client certificate file for TLS (DEPRECATED)
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--client-key string Path to a client key file for TLS (DEPRECATED)
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--cluster string The name of the kubeconfig cluster to use (DEPRECATED)
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--context string The name of the kubeconfig context to use (DEPRECATED)
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--disable-optimizations Disable optimizations when building Go code. Useful when you want to interactively debug the created container.
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-f, --filename strings Filename, directory, or URL to files to use to create the resource
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-h, --help help for apply
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--image-label strings Which labels (key=value) to add to the image.
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--image-refs string Path to file where a list of the published image references will be written.
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--insecure-registry Whether to skip TLS verification on the registry
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--insecure-skip-tls-verify If true, the server's certificate will not be checked for validity. This will make your HTTPS connections insecure (DEPRECATED)
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-j, --jobs int The maximum number of concurrent builds (default GOMAXPROCS)
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--kubeconfig string Path to the kubeconfig file to use for CLI requests. (DEPRECATED)
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-L, --local Load into images to local docker daemon.
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-n, --namespace string If present, the namespace scope for this CLI request (DEPRECATED)
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--oci-layout-path string Path to save the OCI image layout of the built images
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--password string Password for basic authentication to the API server (DEPRECATED)
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--platform strings Which platform to use when pulling a multi-platform base. Format: all | <os>[/<arch>[/<variant>]][,platform]*
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-P, --preserve-import-paths Whether to preserve the full import path after KO_DOCKER_REPO.
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--push Push images to KO_DOCKER_REPO (default true)
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-R, --recursive Process the directory used in -f, --filename recursively. Useful when you want to manage related manifests organized within the same directory.
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--request-timeout string The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests. (DEPRECATED)
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--sbom string The SBOM media type to use (none will disable SBOM synthesis and upload, also supports: spdx, go.version-m). (default "spdx")
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-l, --selector string Selector (label query) to filter on, supports '=', '==', and '!='.(e.g. -l key1=value1,key2=value2)
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-s, --server string The address and port of the Kubernetes API server (DEPRECATED)
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--tag-only Include tags but not digests in resolved image references. Useful when digests are not preserved when images are repopulated.
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-t, --tags strings Which tags to use for the produced image instead of the default 'latest' tag (may not work properly with --base-import-paths or --bare). (default [latest])
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--tarball string File to save images tarballs
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--tls-server-name string Server name to use for server certificate validation. If it is not provided, the hostname used to contact the server is used (DEPRECATED)
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--token string Bearer token for authentication to the API server (DEPRECATED)
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--user string The name of the kubeconfig user to use (DEPRECATED)
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--username string Username for basic authentication to the API server (DEPRECATED)
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-W, --watch Continuously monitor the transitive dependencies of the passed yaml files, and redeploy whenever anything changes. (DEPRECATED)
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```
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### SEE ALSO
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* [ko](ko.md) - Rapidly iterate with Go, Containers, and Kubernetes.
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