Package io.fabric8.maven.docker.util

Class ContainerNamingUtil

java.lang.Object

io.fabric8.maven.docker.util.ContainerNamingUtil

public class ContainerNamingUtil
extends Object

Since:

1.0.0

Author:

marcus

Field Summary

Fields

Modifier and Type	Field	Description
static String	DEFAULT_CONTAINER_NAME_PATTERN

Method Summary

Modifier and Type	Method	Description
static String	formatContainerName(ImageConfiguration image, String defaultContainerNamePattern, Date buildTimestamp, Collection<Container> existingContainers)
static Collection<Container>	getContainersToStop(ImageConfiguration image, String defaultContainerNamePattern, Date buildTimestamp, Collection<Container> containers)	Keep only the entry with the higest index if an indexed naming scheme for container has been chosen or if the container name pattern doesn't contain any index placeholders then filter containers (analog formatContainerName(ImageConfiguration, String, Date, Collection) but with stopping them in mind). The placeholders of the containerNamePattern are resolved as follows: %a is replaced with the image alias %n is replaced with the image name %t is replaced with any date (regex \d{10,}) %i is replaced with any number (regex \d+)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DEFAULT_CONTAINER_NAME_PATTERN

public static final String DEFAULT_CONTAINER_NAME_PATTERN

See Also:

Constant Field Values

Method Detail

formatContainerName

public static String formatContainerName(ImageConfiguration image,
                                         String defaultContainerNamePattern,
                                         Date buildTimestamp,
                                         Collection<Container> existingContainers)

getContainersToStop

public static Collection<Container> getContainersToStop(ImageConfiguration image,
                                                        String defaultContainerNamePattern,
                                                        Date buildTimestamp,
                                                        Collection<Container> containers)

Keep only the entry with the higest index if an indexed naming scheme for container has been chosen or if the container name pattern doesn't contain any index placeholders then filter containers (analog formatContainerName(ImageConfiguration, String, Date, Collection) but with stopping them in mind).

The placeholders of the containerNamePattern are resolved as follows:

• %a is replaced with the image alias
• %n is replaced with the image name
• %t is replaced with any date (regex \d{10,})
• %i is replaced with any number (regex \d+)

Parameters:

image - the image from which to the the container pattern

buildTimestamp - the timestamp for the build

containers - the list of existing containers

Returns:

filtered container instances, maybe empty but never null