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// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.hosted.provision.provisioning;
import com.yahoo.config.provision.Flavor;
import com.yahoo.config.provision.NodeFlavors;
import com.yahoo.config.provision.internal.ConfigNodeFlavors;
import com.yahoo.config.provisioning.FlavorsConfig;
/**
* Simplifies creation of a node-repository config containing flavors.
* This is needed because the config builder API is inconvenient.
*
* @author bratseth
*/
public class FlavorConfigBuilder {
private FlavorsConfig.Builder builder = new FlavorsConfig.Builder();
public FlavorsConfig build() {
return new FlavorsConfig(builder);
}
public FlavorsConfig.Flavor.Builder addFlavor(String flavorName, double cpu, double mem, double disk, Flavor.Environment environment) {
FlavorsConfig.Flavor.Builder flavor = new FlavorsConfig.Flavor.Builder()
.name(flavorName)
.disk(new FlavorsConfig.Flavor.Disk.Builder().sizeInGb(disk))
.cpu(new FlavorsConfig.Flavor.Cpu.Builder().cores(cpu))
.memory(new FlavorsConfig.Flavor.Memory.Builder().sizeInGb(mem))
.environment(environment.name());
builder.flavor(flavor);
return flavor;
}
public void addReplaces(String replaces, FlavorsConfig.Flavor.Builder flavor) {
FlavorsConfig.Flavor.Replaces.Builder flavorReplaces = new FlavorsConfig.Flavor.Replaces.Builder();
flavorReplaces.name(replaces);
flavor.replaces(flavorReplaces);
}
public void addCost(int cost, FlavorsConfig.Flavor.Builder flavor) {
flavor.cost(cost);
}
/** Convenience method which creates a node flavors instance from a list of flavor names */
public static NodeFlavors createDummies(String... flavors) {
FlavorConfigBuilder flavorConfigBuilder = new FlavorConfigBuilder();
for (String flavorName : flavors) {
if (flavorName.equals("docker"))
flavorConfigBuilder.addFlavor(flavorName, 1. /* cpu*/, 3. /* mem GB*/, 2. /*disk GB*/, Flavor.Environment.DOCKER_CONTAINER);
else if (flavorName.equals("docker2"))
flavorConfigBuilder.addFlavor(flavorName, 2. /* cpu*/, 4. /* mem GB*/, 4. /*disk GB*/, Flavor.Environment.DOCKER_CONTAINER);
else if (flavorName.equals("host"))
flavorConfigBuilder.addFlavor(flavorName, 7. /* cpu*/, 10. /* mem GB*/, 12. /*disk GB*/, Flavor.Environment.BARE_METAL);
else
flavorConfigBuilder.addFlavor(flavorName, 1. /* cpu*/, 3. /* mem GB*/, 2. /*disk GB*/, Flavor.Environment.BARE_METAL);
}
return new ConfigNodeFlavors(flavorConfigBuilder.build());
}
}
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