io.fabric8.maven.docker.access

Interface DockerConnectionDetector.DockerHostProvider

All Known Implementing Classes:

DockerMachine

Enclosing class:

DockerConnectionDetector

public static interface DockerConnectionDetector.DockerHostProvider

Provider of environment variables like 'DOCKER_HOST'

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	DockerConnectionDetector.DockerHostProvider.Comparator

Method Summary

Modifier and Type	Method and Description
DockerConnectionDetector.ConnectionParameter	getConnectionParameter(String certPath) Get value of the docker host as detected by this provider.
int	getPriority() Get the priority of the env provider.

Method Detail

getConnectionParameter

DockerConnectionDetector.ConnectionParameter getConnectionParameter(String certPath)
                                                             throws IOException

Get value of the docker host as detected by this provider. Return null if it couldn't be detected.

Parameters:

certPath -

Returns:

the docker host parameter or null

Throws:

IOException

getPriority

int getPriority()

Get the priority of the env provider. A priority of -1 means, this is a 'fallback' called as last resort.

Returns:

priority, the higher, the earlier the provider is called. The highest priority of internal providers are not larger than 100.