v0.3.43
This release add a new command line utility clm
. It can be used (similar to helm) to deploy arbitrary components to a kubernetes cluster, without requiring any additional operators or other resources to be installed in the cluster:
A Kubernetes package manager
Common actions for clm:
- clm apply Apply given component manifests to Kubernetes cluster
- clm delete Remove component from Kubernetes cluster
- clm status Show component status
- clm ls List components
Usage:
clm [command]
Available Commands:
apply Apply component
completion Generate the autocompletion script for the specified shell
delete Delete component
help Help about any command
list List components
status Show component status
version Show version
Flags:
--as string Username to impersonate for the operation. User could be a regular user or a service account in a namespace.
--as-group stringArray Group to impersonate for the operation, this flag can be repeated to specify multiple groups.
--as-uid string UID to impersonate for the operation.
--cache-dir string Default cache directory (default "/Users/xxx/.kube/cache")
--certificate-authority string Path to a cert file for the certificate authority
--client-certificate string Path to a client certificate file for TLS
--client-key string Path to a client key file for TLS
--cluster string The name of the kubeconfig cluster to use
--context string The name of the kubeconfig context to use
--disable-compression If true, opt-out of response compression for all requests to the server
--insecure-skip-tls-verify If true, the server's certificate will not be checked for validity. This will make your HTTPS connections insecure
--kubeconfig string Path to the kubeconfig file to use for CLI requests.
-n, --namespace string If present, the namespace scope for this CLI request (default "default")
--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. (default "0")
-s, --server string The address and port of the Kubernetes API server
--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
--token string Bearer token for authentication to the API server
--user string The name of the kubeconfig user to use
-h, --help help for clm
Use "clm [command] --help" for more information about a command.
For example:
clm -n my-ns apply my-comp ./my-manifests -f my-values.yaml
A kubeconfig can be provided by flag --kubeconfig
. If not set, the environment variable KUBECONFIG
will be used to get the path to the kubeconfig. The provided manifests can either be a helm chart (detected by the presence of a Chart.yaml
file in the specified directory), or a kustomization folder (otherwise). In the kustomization case (no Chart.yaml
), if there is no kustomization.y(a)ml
file found, then the directory will be searched recursively for all files ending with .y(a)ml
, and the content of all these files will form the set of manifests to be deployed.
Under the hood, component-operator-runtime is used to render and deploy the manifests. That means, all the features described in the documentation are available, such as:
- apply/delete waves
- smart handling of custom types (such as CRDs)
- improved status detection
- go templating also for kustomizations resp. plain yaml sources