internal

package
Version: v0.8.0-beta1 Latest Latest
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Published: Apr 18, 2019 License: Apache-2.0 Imports: 7 Imported by: 0

Documentation

Index

Constants

View Source
const (
	// AppExtension is the extension used by an application.
	AppExtension = ".dockerapp"
	// ImageLabel is the label used to distinguish applications from Docker images.
	ImageLabel = "com.docker.application"
	// MetadataFileName is metadata file name
	MetadataFileName = "metadata.yml"
	// ComposeFileName is compose file name
	ComposeFileName = "docker-compose.yml"
	// ParametersFileName is parameters file name
	ParametersFileName = "parameters.yml"

	// DeprecatedSettingsFileName is the deprecated settings file name (replaced by ParametersFileName)
	DeprecatedSettingsFileName = "settings.yml"

	// Namespace is the reverse DNS namespace used with labels and CNAB custom actions.
	Namespace = "com.docker.app."

	// ActionStatusName is the name of the custom "status" action
	ActionStatusName = Namespace + "status"
	// ActionInspectName is the name of the custom "inspect" action
	ActionInspectName = Namespace + "inspect"
	// ActionRenderName is the name of the custom "render" action
	ActionRenderName = Namespace + "render"

	// CredentialDockerContextName is the name of the credential containing a Docker context
	CredentialDockerContextName = "docker.context"
	// CredentialDockerContextPath is the path to the credential containing a Docker context
	CredentialDockerContextPath = "/cnab/app/context.dockercontext"
	// CredentialRegistryName is the name of the credential containing registry credentials
	CredentialRegistryName = Namespace + "registry-creds"
	// CredentialRegistryPath is the name to the credential containing registry credentials
	CredentialRegistryPath = "/cnab/app/registry-creds.json"

	// ParameterOrchestratorName is the name of the parameter containing the orchestrator
	ParameterOrchestratorName = Namespace + "orchestrator"
	// ParameterKubernetesNamespaceName is the name of the parameter containing the kubernetes namespace
	ParameterKubernetesNamespaceName = Namespace + "kubernetes-namespace"
	// ParameterRenderFormatName is the name of the parameter containing the kubernetes namespace
	ParameterRenderFormatName = Namespace + "render-format"
	// ParameterShareRegistryCredsName is the name of the parameter which indicates if credentials should be shared
	ParameterShareRegistryCredsName = Namespace + "share-registry-creds"

	// DockerStackOrchestratorEnvVar is the environment variable set by the CNAB runtime to select
	// the stack orchestrator.
	DockerStackOrchestratorEnvVar = "DOCKER_STACK_ORCHESTRATOR"
	// DockerKubernetesNamespaceEnvVar is the environment variable set by the CNAB runtime to select
	// the kubernetes namespace.
	DockerKubernetesNamespaceEnvVar = "DOCKER_KUBERNETES_NAMESPACE"
	// DockerRenderFormatEnvVar is the environment variable set by the CNAB runtime to select
	// the render output format.
	DockerRenderFormatEnvVar = "DOCKER_RENDER_FORMAT"
)

Variables

View Source
var (
	// Experimental enables experimental features if set to "on"
	Experimental = "on"
	// MetadataVersion defines the current schema version
	MetadataVersion = "v0.2"
)
View Source
var (
	// Version is the git tag that this was built from.
	Version = "unknown"
	// GitCommit is the commit that this was built from.
	GitCommit = "unknown"
	// BuildTime is the time at which the binary was built.
	BuildTime = "unknown"
)
View Source
var (
	// FileNames lists the application file names, in order.
	FileNames = []string{MetadataFileName, ComposeFileName, ParametersFileName}
)

Functions

func AppNameFromDir

func AppNameFromDir(dirName string) string

AppNameFromDir takes a path to an app directory and returns the application's name

func DirNameFromAppName

func DirNameFromAppName(appName string) string

DirNameFromAppName takes an application name and returns the corresponding directory name

func FullVersion

func FullVersion() string

FullVersion returns a string of version information.

func ValidateAppName

func ValidateAppName(appName string) error

ValidateAppName takes an app name and returns an error if it doesn't match the expected format

Types

This section is empty.

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