com.netflix.spinnaker.clouddriver.google.model.GoogleInstance.groovy Maven / Gradle / Ivy
/*
* 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.google.model
import com.fasterxml.jackson.annotation.JsonIgnore
import com.fasterxml.jackson.core.type.TypeReference
import com.fasterxml.jackson.databind.ObjectMapper
import com.google.api.client.json.GenericJson
import com.google.api.services.compute.model.*
import com.netflix.spinnaker.clouddriver.consul.model.ConsulHealth
import com.netflix.spinnaker.clouddriver.consul.model.ConsulNode
import com.netflix.spinnaker.clouddriver.google.GoogleCloudProvider
import com.netflix.spinnaker.clouddriver.google.model.health.GoogleHealth
import com.netflix.spinnaker.clouddriver.google.model.health.GoogleInstanceHealth
import com.netflix.spinnaker.clouddriver.google.model.health.GoogleLoadBalancerHealth
import com.netflix.spinnaker.clouddriver.model.HealthState
import com.netflix.spinnaker.clouddriver.model.Instance
import com.netflix.spinnaker.clouddriver.names.NamerRegistry
import com.netflix.spinnaker.moniker.Moniker
import groovy.transform.Canonical
import groovy.transform.EqualsAndHashCode
@EqualsAndHashCode(includes = "name")
class GoogleInstance implements GoogleLabeledResource {
String name
String account
String gceId
String instanceType
String cpuPlatform
Long launchTime
String zone
String region
GoogleInstanceHealth instanceHealth
List loadBalancerHealths = []
ConsulNode consulNode
List networkInterfaces
String networkName
Metadata metadata
// This should be List but objectMapper.convertValue doesn't work with
// AttachedDisks. We deserialize the JSON to a Map first, which turns the diskSizeGb value into an
// Integer. Then convertValue tries to assign it to the Long field and throws an exception. We
// could solve this with a mixin (see AmazonObjectMapperConfigurer) but since no one actually
// cares about the type, we just use GenericJson to pass through the data to deck without
// interpreting it at all.
List disks
List serviceAccounts
String selfLink
Tags tags
Map labels
// Non-serialized values built up by providers
@JsonIgnore
String serverGroup
@JsonIgnore
List securityGroups = []
@JsonIgnore
View getView() {
new View()
}
@Canonical
class View implements Instance {
final String providerType = GoogleCloudProvider.ID
final String cloudProvider = GoogleCloudProvider.ID
String name = GoogleInstance.this.name
String gceId = GoogleInstance.this.gceId
String instanceId = GoogleInstance.this.name
String instanceType = GoogleInstance.this.instanceType
String cpuPlatform = GoogleInstance.this.cpuPlatform
Long launchTime = GoogleInstance.this.launchTime
String zone = GoogleInstance.this.zone
String region = GoogleInstance.this.region
Map placement = ["availabilityZone": GoogleInstance.this.zone]
List networkInterfaces = GoogleInstance.this.networkInterfaces
Metadata metadata = GoogleInstance.this.metadata
List disks = GoogleInstance.this.disks
List serviceAccounts = GoogleInstance.this.serviceAccounts
String selfLink = GoogleInstance.this.selfLink
String serverGroup = GoogleInstance.this.serverGroup
Tags tags = GoogleInstance.this.tags
Map labels = GoogleInstance.this.labels
ConsulNode consulNode = GoogleInstance.this.consulNode
List> getSecurityGroups() {
GoogleInstance.this.securityGroups.collect {
["groupName": it, "groupId": it]
}
}
@Override
List> getHealth() {
ObjectMapper mapper = new ObjectMapper()
def healths = []
loadBalancerHealths.each { GoogleLoadBalancerHealth h ->
healths << mapper.convertValue(h.view, new TypeReference>() {})
}
consulNode?.healths?.each { ConsulHealth h ->
healths << mapper.convertValue(h, new TypeReference>() {})
}
healths << mapper.convertValue(instanceHealth?.view, new TypeReference>() {})
healths
}
@JsonIgnore
List allHealths() {
def allHealths = []
loadBalancerHealths?.each{
allHealths << it.view
}
if (instanceHealth) {
allHealths << instanceHealth.view
}
consulNode?.healths?.each {
allHealths << it
}
allHealths
}
@Override
HealthState getHealthState() {
def allHealths = allHealths()
someUpRemainingUnknown(allHealths) ? HealthState.Up :
anyStarting(allHealths) ? HealthState.Starting :
anyDown(allHealths) ? HealthState.Down :
anyOutOfService(allHealths) ? HealthState.OutOfService :
HealthState.Unknown
}
Moniker getMoniker() {
return NamerRegistry.lookup()
.withProvider(GoogleCloudProvider.ID)
.withAccount(account)
.withResource(GoogleLabeledResource)
.deriveMoniker(GoogleInstance.this)
}
private static boolean anyDown(List healthsList) {
healthsList.any { it.state == HealthState.Down }
}
private static boolean someUpRemainingUnknown(List healthsList) {
List knownHealthList = healthsList.findAll { it.state != HealthState.Unknown }
knownHealthList ? knownHealthList.every { it.state == HealthState.Up } : false
}
private static boolean anyStarting(List healthsList) {
healthsList.any { it.state == HealthState.Starting }
}
private static boolean anyOutOfService(List healthsList) {
healthsList.any { it.state == HealthState.OutOfService }
}
}
}