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fix(provider/cf): added space caching agent (#4544)
* fix(pcf/spacecaching): added space caching agent * refactor(provider/cf): use Guava ImmutableMap.of Co-authored-by: Zach Smith <zachsmith@Zachs-MacBook-Pro-2.local> Co-authored-by: Kevin Woo <kevinawoo@gmail.com>
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...flix/spinnaker/clouddriver/cloudfoundry/provider/agent/CloudFoundrySpaceCachingAgent.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,100 @@ | ||
| /* | ||
| * Copyright 2020 Armory, 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. | ||
| * | ||
| */ | ||
|
|
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| package com.netflix.spinnaker.clouddriver.cloudfoundry.provider.agent; | ||
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| import static com.netflix.spinnaker.cats.agent.AgentDataType.Authority.AUTHORITATIVE; | ||
| import static com.netflix.spinnaker.clouddriver.cloudfoundry.cache.Keys.Namespace.SPACES; | ||
| import static java.util.Collections.emptyMap; | ||
| import static java.util.stream.Collectors.toSet; | ||
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|
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| import com.fasterxml.jackson.databind.MapperFeature; | ||
| import com.fasterxml.jackson.databind.ObjectMapper; | ||
| import com.google.common.collect.ImmutableMap; | ||
| import com.netflix.spectator.api.Registry; | ||
| import com.netflix.spinnaker.cats.agent.AgentDataType; | ||
| import com.netflix.spinnaker.cats.agent.CacheResult; | ||
| import com.netflix.spinnaker.cats.agent.DefaultCacheResult; | ||
| import com.netflix.spinnaker.cats.cache.CacheData; | ||
| import com.netflix.spinnaker.cats.provider.ProviderCache; | ||
| import com.netflix.spinnaker.clouddriver.cloudfoundry.cache.Keys; | ||
| import com.netflix.spinnaker.clouddriver.cloudfoundry.cache.ResourceCacheData; | ||
| import com.netflix.spinnaker.clouddriver.cloudfoundry.model.CloudFoundrySpace; | ||
| import com.netflix.spinnaker.clouddriver.cloudfoundry.security.CloudFoundryCredentials; | ||
| import java.util.Arrays; | ||
| import java.util.Collection; | ||
| import java.util.List; | ||
| import java.util.Map; | ||
| import javax.annotation.Nullable; | ||
| import lombok.Getter; | ||
| import lombok.extern.slf4j.Slf4j; | ||
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| @Getter | ||
| @Slf4j | ||
| public class CloudFoundrySpaceCachingAgent extends AbstractCloudFoundryCachingAgent { | ||
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| private static final ObjectMapper cacheViewMapper = | ||
| new ObjectMapper().disable(MapperFeature.DEFAULT_VIEW_INCLUSION); | ||
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| private final Collection<AgentDataType> providedDataTypes = | ||
| Arrays.asList(AUTHORITATIVE.forType(SPACES.getNs())); | ||
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| public CloudFoundrySpaceCachingAgent(CloudFoundryCredentials credentials, Registry registry) { | ||
| super(credentials, registry); | ||
| } | ||
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| @Override | ||
| public CacheResult loadData(ProviderCache providerCache) { | ||
| long loadDataStart = this.getInternalClock().millis(); | ||
| String accountName = getAccountName(); | ||
| log.info("Caching all spaces in Cloud Foundry account " + accountName); | ||
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| List<CloudFoundrySpace> spaces = getCredentials().getSpacesLive(); | ||
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| Map<String, Collection<CacheData>> results = | ||
| ImmutableMap.of( | ||
| SPACES.getNs(), | ||
| spaces.stream() | ||
| .map( | ||
| s -> | ||
| new ResourceCacheData( | ||
| Keys.getSpaceKey(accountName, s.getRegion()), cacheView(s), emptyMap())) | ||
| .collect(toSet())); | ||
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| log.debug( | ||
| "Space cache loaded for Cloud Foundry account {}, ({} sec)", | ||
| accountName, | ||
| (getInternalClock().millis() - loadDataStart) / 1000); | ||
| return new DefaultCacheResult(results, emptyMap()); | ||
| } | ||
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| @Override | ||
| public boolean handles(OnDemandType type, String cloudProvider) { | ||
| return false; | ||
| } | ||
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| @Nullable | ||
| @Override | ||
| public OnDemandResult handle(ProviderCache providerCache, Map<String, ?> data) { | ||
| return null; | ||
| } | ||
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| @Override | ||
| public Collection<Map> pendingOnDemandRequests(ProviderCache providerCache) { | ||
| return null; | ||
| } | ||
| } |
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