com.alibaba.nacos.naming.misc.SwitchDomain Maven / Gradle / Ivy
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/*
* Copyright 1999-2018 Alibaba Group Holding Ltd.
*
* 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.alibaba.nacos.naming.misc;
import com.alibaba.nacos.common.utils.JacksonUtils;
import com.alibaba.nacos.naming.pojo.Record;
import org.springframework.stereotype.Component;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.TimeUnit;
/**
* Switch domain.
*
* @author nacos
*/
@Component
public class SwitchDomain implements Record, Cloneable {
private static final long serialVersionUID = 7619505097145337232L;
private List masters;
private Map adWeightMap = new HashMap<>();
private long defaultPushCacheMillis = TimeUnit.SECONDS.toMillis(10);
private long clientBeatInterval = TimeUnit.SECONDS.toMillis(5);
private long defaultCacheMillis = TimeUnit.SECONDS.toMillis(3);
private float distroThreshold = 0.7F;
private boolean healthCheckEnabled = true;
private boolean autoChangeHealthCheckEnabled = true;
private boolean distroEnabled = true;
private boolean enableStandalone = true;
private boolean pushEnabled = true;
private int checkTimes = 3;
private HttpHealthParams httpHealthParams = new HttpHealthParams();
private TcpHealthParams tcpHealthParams = new TcpHealthParams();
private MysqlHealthParams mysqlHealthParams = new MysqlHealthParams();
private List incrementalList = new ArrayList<>();
private long serverStatusSynchronizationPeriodMillis = TimeUnit.SECONDS.toMillis(2);
private long serviceStatusSynchronizationPeriodMillis = TimeUnit.SECONDS.toMillis(5);
private boolean disableAddIP = false;
private boolean sendBeatOnly = false;
private boolean lightBeatEnabled = true;
private Map limitedUrlMap = new HashMap<>();
/**
* The server is regarded as expired if its two reporting interval is lagger than this variable.
*/
private long distroServerExpiredMillis = TimeUnit.SECONDS.toMillis(10);
/**
* since which version, push can be enabled.
*/
private String pushGoVersion = "0.1.0";
private String pushJavaVersion = "0.1.0";
private String pushPythonVersion = "0.4.3";
private String pushCVersion = "1.0.12";
private String pushCSharpVersion = "0.9.0";
private boolean enableAuthentication = false;
private String overriddenServerStatus = null;
private boolean defaultInstanceEphemeral = true;
public boolean isEnableAuthentication() {
return enableAuthentication;
}
public void setEnableAuthentication(boolean enableAuthentication) {
this.enableAuthentication = enableAuthentication;
}
public Set getHealthCheckWhiteList() {
return healthCheckWhiteList;
}
public void setHealthCheckWhiteList(Set healthCheckWhiteList) {
this.healthCheckWhiteList = healthCheckWhiteList;
}
private Set healthCheckWhiteList = new HashSet<>();
public long getClientBeatInterval() {
return clientBeatInterval;
}
public void setClientBeatInterval(long clientBeatInterval) {
this.clientBeatInterval = clientBeatInterval;
}
public boolean isEnableStandalone() {
return enableStandalone;
}
public void setEnableStandalone(boolean enableStandalone) {
this.enableStandalone = enableStandalone;
}
public SwitchDomain() {
}
public boolean isSendBeatOnly() {
return sendBeatOnly;
}
public void setSendBeatOnly(boolean sendBeatOnly) {
this.sendBeatOnly = sendBeatOnly;
}
// the followings are not implemented
public String getName() {
return UtilsAndCommons.SWITCH_DOMAIN_NAME;
}
public void update(SwitchDomain domain) {
}
public List getIncrementalList() {
return incrementalList;
}
public void setIncrementalList(List incrementalList) {
this.incrementalList = incrementalList;
}
public List getMasters() {
return masters;
}
public void setMasters(List masters) {
this.masters = masters;
}
public Map getAdWeightMap() {
return adWeightMap;
}
public void setAdWeightMap(Map adWeightMap) {
this.adWeightMap = adWeightMap;
}
public Integer getAdWeight(String key) {
return getAdWeightMap().get(key);
}
public long getDefaultPushCacheMillis() {
return defaultPushCacheMillis;
}
public void setDefaultPushCacheMillis(long defaultPushCacheMillis) {
this.defaultPushCacheMillis = defaultPushCacheMillis;
}
public long getDefaultCacheMillis() {
return defaultCacheMillis;
}
public void setDefaultCacheMillis(long defaultCacheMillis) {
this.defaultCacheMillis = defaultCacheMillis;
}
public float getDistroThreshold() {
return distroThreshold;
}
public void setDistroThreshold(float distroThreshold) {
this.distroThreshold = distroThreshold;
}
public long getPushCacheMillis(String serviceName) {
return defaultPushCacheMillis;
}
public boolean isHealthCheckEnabled() {
return healthCheckEnabled;
}
public boolean isHealthCheckEnabled(String serviceName) {
return healthCheckEnabled || getHealthCheckWhiteList().contains(serviceName);
}
public void setHealthCheckEnabled(boolean healthCheckEnabled) {
this.healthCheckEnabled = healthCheckEnabled;
}
public boolean isAutoChangeHealthCheckEnabled() {
return autoChangeHealthCheckEnabled;
}
public void setAutoChangeHealthCheckEnabled(boolean autoChangeHealthCheckEnabled) {
this.autoChangeHealthCheckEnabled = autoChangeHealthCheckEnabled;
}
public boolean isDistroEnabled() {
return distroEnabled;
}
public void setDistroEnabled(boolean distroEnabled) {
this.distroEnabled = distroEnabled;
}
public boolean isPushEnabled() {
return pushEnabled;
}
public void setPushEnabled(boolean pushEnabled) {
this.pushEnabled = pushEnabled;
}
public int getCheckTimes() {
return checkTimes;
}
public void setCheckTimes(int checkTimes) {
this.checkTimes = checkTimes;
}
public HttpHealthParams getHttpHealthParams() {
return httpHealthParams;
}
public void setHttpHealthParams(HttpHealthParams httpHealthParams) {
this.httpHealthParams = httpHealthParams;
}
public TcpHealthParams getTcpHealthParams() {
return tcpHealthParams;
}
public void setTcpHealthParams(TcpHealthParams tcpHealthParams) {
this.tcpHealthParams = tcpHealthParams;
}
public MysqlHealthParams getMysqlHealthParams() {
return mysqlHealthParams;
}
public void setMysqlHealthParams(MysqlHealthParams mysqlHealthParams) {
this.mysqlHealthParams = mysqlHealthParams;
}
public long getServerStatusSynchronizationPeriodMillis() {
return serverStatusSynchronizationPeriodMillis;
}
public void setServerStatusSynchronizationPeriodMillis(long serverStatusSynchronizationPeriodMillis) {
this.serverStatusSynchronizationPeriodMillis = serverStatusSynchronizationPeriodMillis;
}
public long getServiceStatusSynchronizationPeriodMillis() {
return serviceStatusSynchronizationPeriodMillis;
}
public void setServiceStatusSynchronizationPeriodMillis(long serviceStatusSynchronizationPeriodMillis) {
this.serviceStatusSynchronizationPeriodMillis = serviceStatusSynchronizationPeriodMillis;
}
public boolean isDisableAddIP() {
return disableAddIP;
}
public void setDisableAddIP(boolean disableAddIP) {
this.disableAddIP = disableAddIP;
}
public Map getLimitedUrlMap() {
return limitedUrlMap;
}
public void setLimitedUrlMap(Map limitedUrlMap) {
this.limitedUrlMap = limitedUrlMap;
}
public long getDistroServerExpiredMillis() {
return distroServerExpiredMillis;
}
public void setDistroServerExpiredMillis(long distroServerExpiredMillis) {
this.distroServerExpiredMillis = distroServerExpiredMillis;
}
public String getPushGoVersion() {
return pushGoVersion;
}
public void setPushGoVersion(String pushGoVersion) {
this.pushGoVersion = pushGoVersion;
}
public String getPushCSharpVersion() {
return pushCSharpVersion;
}
public void setPushCSharpVersion(String pushCSharpVersion) {
this.pushCSharpVersion = pushCSharpVersion;
}
public String getPushJavaVersion() {
return pushJavaVersion;
}
public void setPushJavaVersion(String pushJavaVersion) {
this.pushJavaVersion = pushJavaVersion;
}
public String getPushPythonVersion() {
return pushPythonVersion;
}
public void setPushPythonVersion(String pushPythonVersion) {
this.pushPythonVersion = pushPythonVersion;
}
public String getPushCVersion() {
return pushCVersion;
}
public void setPushCVersion(String pushCVersion) {
this.pushCVersion = pushCVersion;
}
public String getOverriddenServerStatus() {
return overriddenServerStatus;
}
public void setOverriddenServerStatus(String overriddenServerStatus) {
this.overriddenServerStatus = overriddenServerStatus;
}
public boolean isDefaultInstanceEphemeral() {
return defaultInstanceEphemeral;
}
public void setDefaultInstanceEphemeral(boolean defaultInstanceEphemeral) {
this.defaultInstanceEphemeral = defaultInstanceEphemeral;
}
public boolean isLightBeatEnabled() {
return lightBeatEnabled;
}
public void setLightBeatEnabled(boolean lightBeatEnabled) {
this.lightBeatEnabled = lightBeatEnabled;
}
@Override
public String toString() {
return JacksonUtils.toJson(this);
}
@Override
protected SwitchDomain clone() throws CloneNotSupportedException {
return (SwitchDomain) super.clone();
}
@Override
public String getChecksum() {
return null;
}
public interface HealthParams {
/**
* Maximum RT.
*
* @return Max RT
*/
int getMax();
/**
* Minimum RT.
*
* @return Minimum RT
*/
int getMin();
/**
* Get Factor to reevaluate RT.
*
* @return reevaluate factor
*/
float getFactor();
}
public static class HttpHealthParams implements HealthParams {
public static final int MIN_MAX = 3000;
public static final int MIN_MIN = 500;
private int max = 5000;
private int min = 500;
private float factor = 0.85F;
@Override
public int getMax() {
return max;
}
@Override
public int getMin() {
return min;
}
@Override
public float getFactor() {
return factor;
}
public void setFactor(float factor) {
this.factor = factor;
}
public void setMax(int max) {
this.max = max;
}
public void setMin(int min) {
this.min = min;
}
}
public static class MysqlHealthParams implements HealthParams {
private int max = 3000;
private int min = 2000;
private float factor = 0.65F;
@Override
public int getMax() {
return max;
}
@Override
public int getMin() {
return min;
}
@Override
public float getFactor() {
return factor;
}
public void setFactor(float factor) {
this.factor = factor;
}
public void setMax(int max) {
this.max = max;
}
public void setMin(int min) {
this.min = min;
}
}
public static class TcpHealthParams implements HealthParams {
private int max = 5000;
private int min = 1000;
private float factor = 0.75F;
@Override
public int getMax() {
return max;
}
@Override
public int getMin() {
return min;
}
@Override
public float getFactor() {
return factor;
}
public void setFactor(float factor) {
this.factor = factor;
}
public void setMax(int max) {
this.max = max;
}
public void setMin(int min) {
this.min = min;
}
}
}
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