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GoogleGlobalAddressCachingAgent.groovy
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GoogleGlobalAddressCachingAgent.groovy
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/*
* Copyright 2017 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.google.provider.agent
import com.fasterxml.jackson.databind.ObjectMapper
import com.google.api.services.compute.model.Address
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.provider.ProviderCache
import com.netflix.spinnaker.clouddriver.google.cache.CacheResultBuilder
import com.netflix.spinnaker.clouddriver.google.cache.Keys
import com.netflix.spinnaker.clouddriver.google.security.GoogleNamedAccountCredentials
import groovy.util.logging.Slf4j
import static com.netflix.spinnaker.cats.agent.AgentDataType.Authority.AUTHORITATIVE
import static com.netflix.spinnaker.clouddriver.google.cache.Keys.Namespace.ADDRESSES
@Slf4j
class GoogleGlobalAddressCachingAgent extends AbstractGoogleCachingAgent {
final Set<AgentDataType> providedDataTypes = [
AUTHORITATIVE.forType(ADDRESSES.ns)
] as Set
String agentType = "$accountName/$GoogleGlobalAddressCachingAgent.simpleName"
GoogleGlobalAddressCachingAgent(String clouddriverUserAgentApplicationName,
GoogleNamedAccountCredentials credentials,
ObjectMapper objectMapper,
Registry registry) {
super(clouddriverUserAgentApplicationName,
credentials,
objectMapper,
registry)
}
@Override
CacheResult loadData(ProviderCache providerCache) {
List<Address> addresses = loadAddresses()
buildCacheResult(providerCache, addresses)
}
List<Address> loadAddresses() {
timeExecute(compute.globalAddresses().list(project),
"compute.globalAddresses.list",
TAG_SCOPE,
SCOPE_GLOBAL).items as List
}
private CacheResult buildCacheResult(ProviderCache _, List<Address> addressList) {
log.info("Describing items in ${agentType}")
def cacheResultBuilder = new CacheResultBuilder()
addressList.each { Address address ->
def addressKey = Keys.getAddressKey(accountName, 'global', address.getName())
cacheResultBuilder.namespace(ADDRESSES.ns).keep(addressKey).with {
attributes.address = address
}
}
log.info("Caching ${cacheResultBuilder.namespace(ADDRESSES.ns).keepSize()} items in ${agentType}")
cacheResultBuilder.build()
}
}