org.apache.camel.component.kubernetes.cluster.lock.impl

Class ConfigMapLeaseResourceManager

java.lang.Object

org.apache.camel.component.kubernetes.cluster.lock.impl.ConfigMapLeaseResourceManager

All Implemented Interfaces:

KubernetesLeaseResourceManager<io.fabric8.kubernetes.api.model.ConfigMap>

public class ConfigMapLeaseResourceManager
extends Object
implements KubernetesLeaseResourceManager<io.fabric8.kubernetes.api.model.ConfigMap>

Constructor Summary

Constructors

Constructor and Description
ConfigMapLeaseResourceManager()

Method Summary

Modifier and Type	Method and Description
io.fabric8.kubernetes.api.model.ConfigMap	createNewLeaseResource(io.fabric8.kubernetes.client.KubernetesClient client, String namespace, String leaseResourceName, LeaderInfo leaderInfo) Create a new lease resource matching the given LeaderInfo.
LeaderInfo	decodeLeaderInfo(io.fabric8.kubernetes.api.model.ConfigMap configMap, Set<String> members, String group) Return a LeaderInfo object from the underlying Kubernetes resource.
io.fabric8.kubernetes.api.model.ConfigMap	fetchLeaseResource(io.fabric8.kubernetes.client.KubernetesClient client, String namespace, String name, String group) Fetch the lease resource for the given name and group.
io.fabric8.kubernetes.api.model.ConfigMap	optimisticAcquireLeadership(io.fabric8.kubernetes.client.KubernetesClient client, io.fabric8.kubernetes.api.model.ConfigMap leaseResource, LeaderInfo newLeaderInfo) Set the leadership information on the lease resource to match the given LeaderInfo.
io.fabric8.kubernetes.api.model.ConfigMap	optimisticDeleteLeaderInfo(io.fabric8.kubernetes.client.KubernetesClient client, io.fabric8.kubernetes.api.model.ConfigMap leaseResource, String group) Delete leadership information for the given lease resource and group.
io.fabric8.kubernetes.api.model.ConfigMap	refreshLeaseRenewTime(io.fabric8.kubernetes.client.KubernetesClient client, io.fabric8.kubernetes.api.model.ConfigMap leaseResource, int minUpdateIntervalSeconds) Update information on the lease resource to increase the renew time (if last renewal has occurred more than minUpdateIntervalSeconds seconds ago).

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.camel.component.kubernetes.cluster.lock.KubernetesLeaseResourceManager

create

Constructor Detail

ConfigMapLeaseResourceManager

public ConfigMapLeaseResourceManager()

Method Detail

decodeLeaderInfo

public LeaderInfo decodeLeaderInfo(io.fabric8.kubernetes.api.model.ConfigMap configMap,
                                   Set<String> members,
                                   String group)

Description copied from interface: KubernetesLeaseResourceManager

Return a LeaderInfo object from the underlying Kubernetes resource.

Specified by:

decodeLeaderInfo in interface KubernetesLeaseResourceManager<io.fabric8.kubernetes.api.model.ConfigMap>

fetchLeaseResource

public io.fabric8.kubernetes.api.model.ConfigMap fetchLeaseResource(io.fabric8.kubernetes.client.KubernetesClient client,
                                                                    String namespace,
                                                                    String name,
                                                                    String group)

Description copied from interface: KubernetesLeaseResourceManager

Fetch the lease resource for the given name and group.

Specified by:

fetchLeaseResource in interface KubernetesLeaseResourceManager<io.fabric8.kubernetes.api.model.ConfigMap>

optimisticDeleteLeaderInfo

public io.fabric8.kubernetes.api.model.ConfigMap optimisticDeleteLeaderInfo(io.fabric8.kubernetes.client.KubernetesClient client,
                                                                            io.fabric8.kubernetes.api.model.ConfigMap leaseResource,
                                                                            String group)

Description copied from interface: KubernetesLeaseResourceManager

Delete leadership information for the given lease resource and group.

Specified by:

optimisticDeleteLeaderInfo in interface KubernetesLeaseResourceManager<io.fabric8.kubernetes.api.model.ConfigMap>

optimisticAcquireLeadership

public io.fabric8.kubernetes.api.model.ConfigMap optimisticAcquireLeadership(io.fabric8.kubernetes.client.KubernetesClient client,
                                                                             io.fabric8.kubernetes.api.model.ConfigMap leaseResource,
                                                                             LeaderInfo newLeaderInfo)

Description copied from interface: KubernetesLeaseResourceManager

Set the leadership information on the lease resource to match the given LeaderInfo.

Specified by:

optimisticAcquireLeadership in interface KubernetesLeaseResourceManager<io.fabric8.kubernetes.api.model.ConfigMap>

createNewLeaseResource

public io.fabric8.kubernetes.api.model.ConfigMap createNewLeaseResource(io.fabric8.kubernetes.client.KubernetesClient client,
                                                                        String namespace,
                                                                        String leaseResourceName,
                                                                        LeaderInfo leaderInfo)

Description copied from interface: KubernetesLeaseResourceManager

Create a new lease resource matching the given LeaderInfo.

Specified by:

createNewLeaseResource in interface KubernetesLeaseResourceManager<io.fabric8.kubernetes.api.model.ConfigMap>

refreshLeaseRenewTime

public io.fabric8.kubernetes.api.model.ConfigMap refreshLeaseRenewTime(io.fabric8.kubernetes.client.KubernetesClient client,
                                                                       io.fabric8.kubernetes.api.model.ConfigMap leaseResource,
                                                                       int minUpdateIntervalSeconds)

Description copied from interface: KubernetesLeaseResourceManager

Update information on the lease resource to increase the renew time (if last renewal has occurred more than minUpdateIntervalSeconds seconds ago).

Specified by:

refreshLeaseRenewTime in interface KubernetesLeaseResourceManager<io.fabric8.kubernetes.api.model.ConfigMap>