projectnebula/kubectl

By projectnebula

•Updated over 6 years ago

A step that allows general `kubectl` use.

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projectnebula/kubectl repository overview

⁠Kubectl

This Kubectl step container allows general kubectl use and can take kubectl commands.

⁠Specifications

Setting	Child setting	Data type	Description	Default	Required
`cluster`		mapping	A map of configuration and credentials for accessing a Kubernetes cluster.	None	True
	`name`	string	A name for the Kubernetes cluster. Used for referencing it via `kubectl` contexts.	None	True
	`url`	string	The URL to the Kubernetes cluster master. You can pass the URL to Nebula as a secret. See the example below.	None	True
	`cadata`	string	A file containing the Kubernetes master CA contents. Pass the file contents to Nebula as a secret. See the example below.	None	True
	`token`	string	A token for the Kubernetes master. You can pass the token to Nebula as a secret. See the example below.	None	True
`command`		string	The command to pass to `kubectl`. For example, "apply".	None	True
`args`		string	A string of arguments for commands other than "apply".	None	False
`file`		string	A resource file to use when command is "apply".	None	When command is "apply"
`namespace`		string	The namespace to run the command under.	`default`	False
`git`		mapping	A map of git configuration. If you're using HTTPS, only `name` and `repository` are required.	None	False
	`ssh_key`	string	The SSH key to use when cloning the git repository. You can pass the key to Nebula as a secret. See the example below.	None	True
	`known_hosts`	string	SSH known hosts file. Use a Nebula secret to pass the contents of the file into the workflow as a base64-encoded string. See the example below.	None	True
	`name`	string	A directory name for the git clone.	None	True
	`branch`	string	The Git branch to clone.	`master`	False
	`repository`	string	The git repository URL.	None	True

Note: The value you set for a secret must be a string. If you have multiple key-value pairs to pass into the secret, or your secret is the contents of a file, you must encode the values using base64 encoding, and use the encoded string as the secret value.

⁠Examples

Here is an example of the step in a Nebula workflow:

steps:

...

- name: kubectl
  image: projectnebula/kubectl:latest
  spec:
    command: apply
    args: 
    - "-k"
    - "dir/"
    file: infra/resources.yaml
    namespace: default
    cluster:
      name: my-cluster
      url:
        $type: Secret
        name: url
      cadata:
        $type: Secret
        name: cadata
      token:
        $type: Secret
        name: token        
    git: 
      ssh_key:
        $type: Secret
        name: ssh_key
      known_hosts:
        $type: Secret
        name: known_hosts
      name: my-git-repo
      branch: dev
      repository: path/to/your/repo

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36.4 MB

Last updated

over 6 years ago

docker pull projectnebula/kubectl