io.micronaut.kubernetes.util

Class KubernetesUtils

java.lang.Object

io.micronaut.kubernetes.util.KubernetesUtils

public class KubernetesUtils
extends java.lang.Object

Utility class with methods to help with ConfigMaps and Secrets.

Since:

1.0.0

Author:

Álvaro Sánchez-Mariscal

Constructor Summary

Constructors

Constructor and Description
KubernetesUtils()

Method Summary

Modifier and Type	Method and Description
static java.lang.String	computeLabelSelector(java.util.Map<java.lang.String,java.lang.String> labels) Determines the value of a Kubernetes labelSelector filter based on the passed labels.
static io.micronaut.context.env.PropertySource	configMapAsPropertySource(ConfigMap configMap) Converts a ConfigMap into a PropertySource.
static io.reactivex.functions.Predicate<KubernetesObject>	getExcludesFilter(java.util.Collection<java.lang.String> excludes)
static io.reactivex.functions.Predicate<KubernetesObject>	getIncludesFilter(java.util.Collection<java.lang.String> includes)
static io.micronaut.context.env.PropertySource	secretAsPropertySource(Secret secret)

Methods inherited from class java.lang.Object

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

Constructor Detail

KubernetesUtils

public KubernetesUtils()

Method Detail

configMapAsPropertySource

public static io.micronaut.context.env.PropertySource configMapAsPropertySource(ConfigMap configMap)

Converts a ConfigMap into a PropertySource.

Parameters:

configMap - the ConfigMap

Returns:

A PropertySource

computeLabelSelector

public static java.lang.String computeLabelSelector(java.util.Map<java.lang.String,java.lang.String> labels)

Determines the value of a Kubernetes labelSelector filter based on the passed labels.

Parameters:

labels - the labels

Returns:

the value of the labelSelector filter

secretAsPropertySource

public static io.micronaut.context.env.PropertySource secretAsPropertySource(Secret secret)

Parameters:

secret - The Secret to transform

Returns:

The converted PropertySource.

getIncludesFilter

public static io.reactivex.functions.Predicate<KubernetesObject> getIncludesFilter(java.util.Collection<java.lang.String> includes)

Parameters:

includes - the objects to include

Returns:

a Predicate based on a collection of object names to include

getExcludesFilter

public static io.reactivex.functions.Predicate<KubernetesObject> getExcludesFilter(java.util.Collection<java.lang.String> excludes)

Parameters:

excludes - the objects to excludes

Returns:

a Predicate based on a collection of object names to excludes