content: /*
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you 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
   *
   *    https://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 org.apache.bigtop.manager.stack.infra.v1_0_0.grafana;
  
  import org.apache.bigtop.manager.common.constants.Constants;
  import org.apache.bigtop.manager.common.shell.ShellResult;
  import org.apache.bigtop.manager.stack.core.spi.param.Params;
  import org.apache.bigtop.manager.stack.core.utils.linux.LinuxFileUtils;
  
  import lombok.AccessLevel;
  import lombok.NoArgsConstructor;
  import lombok.extern.slf4j.Slf4j;
  
  import java.text.MessageFormat;
  
  @Slf4j
  @NoArgsConstructor(access = AccessLevel.PRIVATE)
  public class GrafanaSetup {
  
      public static ShellResult config(Params params) {
          GrafanaParams grafanaParams = (GrafanaParams) params;
          String user = grafanaParams.user();
          String group = grafanaParams.group();
  
          LinuxFileUtils.createDirectories(grafanaParams.dataDir(), user, group, Constants.PERMISSION_755, true);
          LinuxFileUtils.createDirectories(grafanaParams.dataSourceDir(), user, group, Constants.PERMISSION_755, true);
  
          LinuxFileUtils.toFileByTemplate(
                  grafanaParams.getGrafanaContent(),
                  MessageFormat.format("{0}/grafana.ini", grafanaParams.confDir()),
                  user,
                  group,
                  Constants.PERMISSION_644,
                  grafanaParams.getGlobalParamsMap());
  
          LinuxFileUtils.toFileByTemplate(
                  grafanaParams.getDataSourceContent(),
                  MessageFormat.format("{0}/prometheus.yaml", grafanaParams.dataSourceDir()),
                  user,
                  group,
                  Constants.PERMISSION_644,
                  grafanaParams.getGlobalParamsMap());
  
          LinuxFileUtils.toFileByTemplate(
                  grafanaParams.getGrafanaDashboardContent(),
                  MessageFormat.format("{0}/dashboards.yaml", grafanaParams.dashboardsDir()),
                  user,
                  group,
                  Constants.PERMISSION_644,
                  grafanaParams.getGlobalParamsMap());
  
          return ShellResult.success("Grafana Configure success!");
      }
  }
  