spring cloud 阿波羅apollo 本地開發環境搭建過程

開源配置中心- Apollo

Apollo（阿波羅）是攜程框架部門研發的配置管理平台，能夠集中化管理應用不同環境、不同集群的配置，配置修改後能夠實時推送到應用端，並且具備規範的權限、流程治理等特性。服務端基於Spring Boot和Spring Cloud開發，打包後可以直接運行，不需要額外安裝Tomcat等應用容器。

檢出代碼

apollo github

可以fork下然後本地使用idea打開

數據庫腳本

執行以下腳本創建ApolloConifgDB、ApolloPortalDB

• apollo.scripts.sql.apolloconfigdb.sql
• apollo.scripts.sql.apolloportaldb.sql

啟動configservice adminservice

Main class配置

com.ctrip.framework.apollo.assembly.ApolloApplication

VM opions

 -Dapollo_profile=github -Dspring.datasource.url=jdbc:mysql://localhost:3306/ApolloConfigDB?characterEncoding=utf8 -Dspring.datasource.username=root -Dspring.datasource.password=Program arguments--configservice --adminservice

啟動完後，打開http://localhost:8080可以看到apollo-configservice和apollo-adminservice都已經啟動完成並註冊到Eureka

啟動Apollo-Portal

Main class配置

com.ctrip.framework.apollo.portal.PortalApplication-Dapollo_profile=github,auth -Ddev_meta=http://localhost:8080/ -Dserver.port=8070 -Dspring.datasource.url=jdbc:mysql://localhost:3306/ApolloPortalDB?characterEncoding=utf8 -Dspring.datasource.username=root -Dspring.datasource.password=

如果啟用了auth profile的話，默認的用戶名是apollo，密碼是admin

應用在SIT、UAT、生產環境機器上

1.新增目錄/opt/data/目錄，且有可讀寫權限；

2.新增文件：/opt/settings/server.properties 且加入配置:

 env=DEVsit: env=FATuat: env=UAT生產：env=PRO

客戶端例子

@Component 設置組件名稱@RefreshScope 指定配置改變可以刷新@ConfigurationProperties(prefix = "redis.cache")@Component("sampleRedisConfig")@RefreshScopepublic class SampleRedisConfig { private static final Logger logger = LoggerFactory.getLogger(SampleRedisConfig.class); private int expireSeconds; private String clusterNodes; private int commandTimeout; private Map<String, String> someMap = Maps.newLinkedHashMap(); private List<String> someList = Lists.newLinkedList(); @PostConstruct private void initialize() { logger.info( "SampleRedisConfig initialized - expireSeconds: {}, clusterNodes: {}, commandTimeout: {}, someMap: {}, someList: {}", expireSeconds, clusterNodes, commandTimeout, someMap, someList); } public void setExpireSeconds(int expireSeconds) { this.expireSeconds = expireSeconds; } public void setClusterNodes(String clusterNodes) { this.clusterNodes = clusterNodes; } public void setCommandTimeout(int commandTimeout) { this.commandTimeout = commandTimeout; } public Map<String, String> getSomeMap() { return someMap; } public List<String> getSomeList() { return someList; } @Override public String toString() { return String.format( "[SampleRedisConfig] expireSeconds: %d, clusterNodes: %s, commandTimeout: %d, someMap: %s, someList: %s", expireSeconds, clusterNodes, commandTimeout, someMap, someList); }}

設置監聽

@Componentpublic class SpringBootApolloRefreshConfig { private static final Logger logger = LoggerFactory.getLogger(SpringBootApolloRefreshConfig.class); @Autowired private ApolloRefreshConfig apolloRefreshConfig; @Autowired private SampleRedisConfig sampleRedisConfig; @Autowired private RefreshScope refreshScope; @ApolloConfigChangeListener public void onChange(ConfigChangeEvent changeEvent) { logger.info("before refresh {}", sampleRedisConfig.toString()); refreshScope.refresh("sampleRedisConfig"); logger.info("after refresh {}", sampleRedisConfig.toString()); }}

總結

以上所述是小編給大家介紹的spring cloud 阿波羅apollo 本地開發環境搭建過程，希望對大家有所幫助，如果大家有任何疑問請給我留言，小編會及時回復大家的。在此也非常感謝大家對武林網網站的支持！