kubectl

package

v0.13.0 Latest Latest Go to latest Published: Aug 30, 2018 License: Apache-2.0 Imports: 12 Imported by: 0

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type CLI struct {
	Namespace   string
	KubeContext string
	Flags       v1alpha2.KubectlFlags
	// contains filtered or unexported fields
}

CLI holds parameters to run kubectl.

func (c *CLI) Apply(ctx context.Context, out io.Writer, manifests ManifestList) (ManifestList, error)

Apply runs `kubectl apply` on a list of manifests.

func (c *CLI) Delete(ctx context.Context, out io.Writer, manifests ManifestList) error

Delete runs `kubectl delete` on a list of manifests.

func (c *CLI) Run(ctx context.Context, in io.Reader, out io.Writer, command string, commandFlags []string, arg ...string) error

Run shells out kubectl CLI.

type ManifestList [][]byte

ManifestList is a list of yaml manifests.

func (l *ManifestList) Append(buf []byte)

Append appends the yaml manifests defined in the given buffer.

func (l *ManifestList) Diff(latest ManifestList) ManifestList

Diff computes the list of manifests that have changed.

func (l *ManifestList) Reader() io.Reader

Reader returns a reader on the raw yaml descriptors.

func (l *ManifestList) ReplaceImages(builds []build.Artifact) (ManifestList, error)

ReplaceImages replaces image names in a list of manifests.

func (l *ManifestList) String() string

func (l *ManifestList) Visit(replacer Replacer) (ManifestList, error)

Visit recursively visits a list of manifests and applies transformations of them.

type Replacer interface {
	Matches(key string) bool

	NewValue(key string, old interface{}) (bool, interface{})
}

Replacer is used to replace portions of yaml manifests that match a given key.

type Warner interface {
	Warnf(format string, args ...interface{})
}

Warner shows warnings.