升级jdk17遇到的坑
1、证书问题
公司的base image是有证书版本的,没证书版本的,一开始没引用正确导致改了好多配置,忽略证书、替换证书无用功等等
2、jdk17可能会遇到反射等问题,要在pom里面加入配置
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| <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> <configuration> <jvmArguments> --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.lang=ALL-UNNAMED </jvmArguments> </configuration> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <configuration> <source>17</source> <target>17</target>
</configuration> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-surefire-plugin</artifactId> <version>3.0.0</version> <configuration> <argLine> --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED </argLine> </configuration> </plugin> </plugins> </build>
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3、k8s配置问题
声明变量到application
读取backing service的时候,自定义的名字要替换到application.yml里面,记得在env里面声明。
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| env: SERVER.NAME: ${SERVER.NAME} JAVA_OPTS: ${JAVA_OPTS} SPRING_PROFILES_ACTIVE: ${profile}
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延迟加载
把初始化延迟检查调大点,以防pod反复重启
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| startup-probe: initial-check-delay: 120 retry-interval: 10 max-check-times: 1
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4、springcloud-stream 引入rabbitmq
起初只有solace这个消息队列,时代在发展,微服务准备接入rabbitmq,逐步抛弃solace。当前的阶段是两个同时用,然后就产生了2个binder问题
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| cloud: stream: function: definition: aaa;rabbitaaa binders: solace: type: solace rabbit: type: rabbit rabbit: default: consumer: rebalancerCompany: ${COMPANY} solace: default: consumer: autoCreateEndpoints: false topicPatternCompany: ${SOLACE_CARRIER} topicPatternApp: ECM topicPatternComponent: xxx_ACL autoBindDmq: true transportWindowSize: 50 bindings: aaa-in-0: binder: solace destination: ${SOLACE_CARRIER}/xxx/DOCUMENT_DM_RESULT/ACL contentType: application/json group: xxx_acl consumer: concurrency: 4 partitioned: true max-attempts: 3 rabbitaaa-in-0: binder: rabbit destination: ${RABBIT_CARRIER}.xxx.DOCUMENT_DM_RESULT.ACL contentType: application/json group: XXX_ACL consumer: partitioned: true max-attempts: 3
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hexo 本地启动命令是什么: hexo s
hexo清除缓存: hexo clean
hexo本地build:hexo g
hexo 远程推送: hexo d