-
Notifications
You must be signed in to change notification settings - Fork 1k
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
provider/kubernetes: Upsert load balancer
- Loading branch information
Lars Wander
committed
Feb 12, 2016
1 parent
daf3ec3
commit e6db61f
Showing
26 changed files
with
917 additions
and
112 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
39 changes: 39 additions & 0 deletions
39
...eploy/converters/loadbalancer/UpsertKubernetesLoadBalancerAtomicOperationConverter.groovy
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,39 @@ | ||
| /* | ||
| * Copyright 2016 Google, Inc. | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License") | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
|
|
||
| package com.netflix.spinnaker.clouddriver.kubernetes.deploy.converters.loadbalancer | ||
|
|
||
| import com.netflix.spinnaker.clouddriver.kubernetes.KubernetesOperation | ||
| import com.netflix.spinnaker.clouddriver.kubernetes.deploy.converters.KubernetesAtomicOperationConverterHelper | ||
| import com.netflix.spinnaker.clouddriver.kubernetes.deploy.description.loadbalancer.UpsertKubernetesLoadBalancerAtomicOperationDescription | ||
| import com.netflix.spinnaker.clouddriver.kubernetes.deploy.ops.loadbalancer.UpsertKubernetesLoadBalancerAtomicOperation | ||
| import com.netflix.spinnaker.clouddriver.orchestration.AtomicOperation | ||
| import com.netflix.spinnaker.clouddriver.orchestration.AtomicOperations | ||
| import com.netflix.spinnaker.clouddriver.security.AbstractAtomicOperationsCredentialsSupport | ||
| import org.springframework.stereotype.Component | ||
|
|
||
| @KubernetesOperation(AtomicOperations.UPSERT_LOAD_BALANCER) | ||
| @Component | ||
| class UpsertKubernetesLoadBalancerAtomicOperationConverter extends AbstractAtomicOperationsCredentialsSupport { | ||
| AtomicOperation convertOperation(Map input) { | ||
| new UpsertKubernetesLoadBalancerAtomicOperation(convertDescription(input)) | ||
| } | ||
|
|
||
| UpsertKubernetesLoadBalancerAtomicOperationDescription convertDescription(Map input) { | ||
| KubernetesAtomicOperationConverterHelper.convertDescription(input, this, UpsertKubernetesLoadBalancerAtomicOperationDescription) | ||
| } | ||
| } | ||
|
|
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
44 changes: 44 additions & 0 deletions
44
...oy/description/loadbalancer/UpsertKubernetesLoadBalancerAtomicOperationDescription.groovy
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,44 @@ | ||
| /* | ||
| * Copyright 2016 Google, Inc. | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License") | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
|
|
||
| package com.netflix.spinnaker.clouddriver.kubernetes.deploy.description.loadbalancer | ||
|
|
||
| import com.netflix.spinnaker.clouddriver.deploy.DeployDescription | ||
| import com.netflix.spinnaker.clouddriver.kubernetes.deploy.description.KubernetesAtomicOperationDescription | ||
| import groovy.transform.AutoClone | ||
| import groovy.transform.Canonical | ||
|
|
||
| @AutoClone | ||
| @Canonical | ||
| class UpsertKubernetesLoadBalancerAtomicOperationDescription extends KubernetesAtomicOperationDescription implements DeployDescription { | ||
| String name | ||
| String namespace | ||
|
|
||
| List<KubernetesNamedServicePort> ports | ||
| List<String> externalIps | ||
|
|
||
| String type | ||
| } | ||
|
|
||
| @AutoClone | ||
| @Canonical | ||
| class KubernetesNamedServicePort { | ||
| String name | ||
| String protocol | ||
| int port | ||
| int targetPort | ||
| int nodePort | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
122 changes: 122 additions & 0 deletions
122
...ver/kubernetes/deploy/ops/loadbalancer/UpsertKubernetesLoadBalancerAtomicOperation.groovy
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,122 @@ | ||
| /* | ||
| * Copyright 2016 Google, Inc. | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License") | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
|
|
||
| package com.netflix.spinnaker.clouddriver.kubernetes.deploy.ops.loadbalancer | ||
|
|
||
| import com.netflix.spinnaker.clouddriver.data.task.Task | ||
| import com.netflix.spinnaker.clouddriver.data.task.TaskRepository | ||
| import com.netflix.spinnaker.clouddriver.kubernetes.deploy.KubernetesUtil | ||
| import com.netflix.spinnaker.clouddriver.kubernetes.deploy.description.loadbalancer.KubernetesNamedServicePort | ||
| import com.netflix.spinnaker.clouddriver.kubernetes.deploy.description.loadbalancer.UpsertKubernetesLoadBalancerAtomicOperationDescription | ||
| import com.netflix.spinnaker.clouddriver.orchestration.AtomicOperation | ||
| import io.fabric8.kubernetes.api.model.ServiceBuilder | ||
| import io.fabric8.kubernetes.api.model.ServicePort | ||
|
|
||
| class UpsertKubernetesLoadBalancerAtomicOperation implements AtomicOperation<Map> { | ||
| private static final String BASE_PHASE = "UPSERT_LOAD_BALANCER" | ||
|
|
||
| UpsertKubernetesLoadBalancerAtomicOperationDescription description | ||
|
|
||
| UpsertKubernetesLoadBalancerAtomicOperation(UpsertKubernetesLoadBalancerAtomicOperationDescription description) { | ||
| this.description = description | ||
| } | ||
|
|
||
| private static Task getTask() { | ||
| TaskRepository.threadLocalTask.get() | ||
| } | ||
|
|
||
| /* | ||
| * curl -X POST -H "Content-Type: application/json" -d '[ { "upsertLoadBalancer": { "name": "service", "ports": [ { "name": "http", "port": 80, "targetPort": 9376 } ], "credentials": "my-kubernetes-account" } } ]' localhost:7002/kubernetes/ops | ||
| */ | ||
| @Override | ||
| Map operate(List priorOutputs) { | ||
| task.updateStatus BASE_PHASE, "Initializing upsert of load balancer $description.name..." | ||
| task.updateStatus BASE_PHASE, "Looking up provided namespace..." | ||
|
|
||
| def credentials = description.kubernetesCredentials | ||
| def namespace = KubernetesUtil.validateNamespace(credentials, description.namespace) | ||
| def name = description.name | ||
|
|
||
| task.updateStatus BASE_PHASE, "Looking up existing load balancer..." | ||
| def existingService = credentials.apiAdaptor.getService(namespace, name) | ||
|
|
||
| if (existingService) { | ||
| task.updateStatus BASE_PHASE, "Found existing load balancer with name $description.name." | ||
| } | ||
|
|
||
| def serviceBuilder = new ServiceBuilder() | ||
|
|
||
| serviceBuilder = serviceBuilder.withNewMetadata().withName(name).endMetadata() | ||
|
|
||
| task.updateStatus BASE_PHASE, "Setting label selectors..." | ||
|
|
||
| serviceBuilder = serviceBuilder.withNewSpec() | ||
|
|
||
| serviceBuilder = serviceBuilder.addToSelector(KubernetesUtil.loadBalancerKey(name), 'true') | ||
|
|
||
| task.updateStatus BASE_PHASE, "Adding ports..." | ||
|
|
||
| List<KubernetesNamedServicePort> ports = [] | ||
|
|
||
| for (ServicePort port : existingService?.spec?.ports) { | ||
| def namedPort = new KubernetesNamedServicePort() | ||
| port.name ? namedPort.name = port.name : null | ||
| port.nodePort ? namedPort.nodePort = port.nodePort : null | ||
| port.port ? namedPort.port = port.port : null | ||
| port.targetPort ? namedPort.targetPort = port.targetPort?.intVal : null | ||
| port.protocol ? namedPort.protocol = port.protocol : null | ||
| ports << namedPort | ||
| } | ||
|
|
||
| ports = description.ports != null ? description.ports : ports | ||
|
|
||
| for (def port : ports) { | ||
| serviceBuilder = serviceBuilder.addNewPort() | ||
|
|
||
| serviceBuilder = port.name ? serviceBuilder.withName(port.name) : serviceBuilder | ||
| serviceBuilder = port.targetPort ? serviceBuilder.withNewTargetPort(port.targetPort) : serviceBuilder | ||
| serviceBuilder = port.port ? serviceBuilder.withPort(port.targetPort) : serviceBuilder | ||
| serviceBuilder = port.nodePort ? serviceBuilder.withNodePort(port.targetPort) : serviceBuilder | ||
| serviceBuilder = port.protocol ? serviceBuilder.withProtocol(port.protocol) : serviceBuilder | ||
|
|
||
| serviceBuilder = serviceBuilder.endPort() | ||
| } | ||
|
|
||
| task.updateStatus BASE_PHASE, "Adding external IPs..." | ||
|
|
||
| def externalIps = description.externalIps != null ? description.externalIps : existingService?.spec?.externalIPs | ||
|
|
||
| for (def ip: externalIps) { | ||
| serviceBuilder = serviceBuilder.addToExternalIPs(ip) | ||
| } | ||
|
|
||
| task.updateStatus BASE_PHASE, "Setting type..." | ||
|
|
||
| def type = description.type != null ? description.type : existingService?.spec?.type | ||
|
|
||
| serviceBuilder = type ? serviceBuilder.withType(type) : serviceBuilder | ||
|
|
||
| serviceBuilder = serviceBuilder.endSpec() | ||
|
|
||
| def service = existingService ? | ||
| credentials.apiAdaptor.replaceService(namespace, name, serviceBuilder.build()) : | ||
| credentials.apiAdaptor.createService(namespace, serviceBuilder.build()) | ||
|
|
||
| task.updateStatus BASE_PHASE, "Finished upserting load balancer $description.name." | ||
|
|
||
| [loadBalancers: [(service.metadata.namespace): [name: service.metadata.name]]] | ||
| } | ||
| } |
Oops, something went wrong.