
io.seata.server.env.ContainerHelper Maven / Gradle / Ivy
/*
* Copyright 1999-2019 Seata.io Group.
*
* 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 io.seata.server.env;
import io.seata.common.util.NumberUtils;
import io.seata.common.util.StringUtils;
import static io.seata.core.constants.ConfigurationKeys.ENV_SEATA_PORT_KEY;
/**
* @author [email protected]
* @author wang.liang
*/
public class ContainerHelper {
private static final String C_GROUP_PATH = "/proc/1/cgroup";
private static final String DOCKER_PATH = "/docker";
private static final String KUBEPODS_PATH = "/kubepods";
private static final String ENV_SYSTEM_KEY = "SEATA_ENV";
private static final String ENV_SEATA_IP_KEY = "SEATA_IP";
private static final String ENV_SERVER_NODE_KEY = "SERVER_NODE";
private static final String ENV_STORE_MODE_KEY = "STORE_MODE";
private static final String ENV_LOCK_STORE_MODE_KEY = "LOCK_STORE_MODE";
private static final String ENV_SESSION_STORE_MODE_KEY = "SESSION_STORE_MODE";
/**
* Gets env from container.
*
* @return the env
*/
public static String getEnv() {
return StringUtils.trimToNull(System.getenv(ENV_SYSTEM_KEY));
}
/**
* Gets host from container.
*
* @return the env
*/
public static String getHost() {
return StringUtils.trimToNull(System.getenv(ENV_SEATA_IP_KEY));
}
/**
* Gets port from container.
*
* @return the env
*/
public static int getPort() {
return NumberUtils.toInt(System.getenv(ENV_SEATA_PORT_KEY), 0);
}
/**
* Gets server node from container.
*
* @return the env
*/
public static Long getServerNode() {
return NumberUtils.toLong(System.getenv(ENV_SERVER_NODE_KEY));
}
/**
* Gets store mode from container.
*
* @return the env
*/
public static String getStoreMode() {
return StringUtils.trimToNull(System.getenv(ENV_STORE_MODE_KEY));
}
/**
* Gets session store mode from container.
*
* @return the env
*/
public static String getSessionStoreMode() {
return StringUtils.trimToNull(System.getenv(ENV_SESSION_STORE_MODE_KEY));
}
/**
* Gets lock store mode from container.
*
* @return the env
*/
public static String getLockStoreMode() {
return StringUtils.trimToNull(System.getenv(ENV_LOCK_STORE_MODE_KEY));
}
}
© 2015 - 2025 Weber Informatics LLC | Privacy Policy