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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.node.admin.util;
import com.yahoo.config.provision.NodeType;
import com.yahoo.vespa.hosted.node.admin.task.util.file.FileWriter;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.LinkedHashMap;
import java.util.Map;
/**
* Helper class to generate and write the secret-agent check config files.
*
* @author freva
*/
public class SecretAgentCheckConfig {
private final String id;
private final int interval;
private final Path checkExecutable;
private final String[] arguments;
private String user = "nobody";
private final Map<String, Object> tags = new LinkedHashMap<>();
public SecretAgentCheckConfig(String id, int interval, Path checkExecutable, String... arguments) {
this.id = id;
this.interval = interval;
this.checkExecutable = checkExecutable;
this.arguments = arguments;
}
public SecretAgentCheckConfig withRunAsUser(String user) {
this.user = user;
return this;
}
public SecretAgentCheckConfig withTag(String tagKey, Object tagValue) {
tags.put(tagKey, tagValue);
return this;
}
public void setTags(Map<String, Object> tags) {
this.tags.clear();
this.tags.putAll(tags);
}
public void writeTo(Path yamasAgentDirectory) throws IOException {
Files.createDirectories(yamasAgentDirectory);
Path scheduleFilePath = yamasAgentDirectory.resolve(id + ".yaml");
Files.write(scheduleFilePath, render().getBytes());
}
public FileWriter getFileWriterTo(Path destinationPath) {
return new FileWriter(destinationPath, this::render);
}
public String render() {
StringBuilder stringBuilder = new StringBuilder()
.append("- id: ").append(id).append("\n")
.append(" interval: ").append(interval).append("\n")
.append(" user: ").append(user).append("\n")
.append(" check: ").append(checkExecutable.toFile()).append("\n");
if (arguments.length > 0) {
stringBuilder.append(" args:\n");
for (String arg : arguments) {
stringBuilder.append(" - ").append(arg).append("\n");
}
}
if (!tags.isEmpty()) {
stringBuilder.append(" tags:\n");
tags.forEach((key, value) ->
stringBuilder.append(" ").append(key).append(": ").append(value).append("\n"));
}
return stringBuilder.toString();
}
// TODO: Change role dimension to nodeType?
public static String nodeTypeToRole(NodeType nodeType) {
switch (nodeType) {
case tenant: return "tenants";
case host: return "docker";
case proxy: return "routing";
case proxyhost: return "routinghost";
case config: return "configserver";
case confighost: return "configserverhost";
case controller: return "controller";
case controllerhost: return "controllerhost";
default: throw new IllegalArgumentException("Unknown node type " + nodeType);
}
}
}
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