我正在尝试构建 micronaut (v1.0.4) 应用程序的本机映像。
这个应用程序使用 Consul 作为服务发现。
我已经使用--features
选项创建了应用程序:
$ mn create-app my-app --features discovery-consul --features graal-native-image --build maven
该应用程序在我的本地机器上完美运行,但是当我尝试使用本机映像构建 docker 容器时,我收到错误消息:
$ ./docker-build.sh
error: No instances are allowed in the image heap for a class that is initialized or reinitialized at image runtime:
sun.security.provider.NativePRNG
Detailed message:
Error: No instances are allowed in the image heap for a class that is initialized or reinitialized at image runtime: sun.security.provider.NativePRNG
Trace: object java.security.SecureRandom
method com.sun.jndi.dns.DnsClient.query(DnsName, int, int, boolean, boolean)
Call path from entry point to com.sun.jndi.dns.DnsClient.query(DnsName, int, int, boolean, boolean):
at com.sun.jndi.dns.DnsClient.query(DnsClient.java:178)
at com.sun.jndi.dns.Resolver.query(Resolver.java:81)
at com.sun.jndi.dns.DnsContext.c_getAttributes(DnsContext.java:434)
at com.sun.jndi.toolkit.ctx.ComponentDirContext.p_getAttributes(ComponentDirContext.java:235)
at com.sun.jndi.toolkit.ctx.PartialCompositeDirContext.getAttributes(PartialCompositeDirContext.java:141)
at com.sun.jndi.toolkit.ctx.PartialCompositeDirContext.getAttributes(PartialCompositeDirContext.java:129)
at javax.naming.directory.InitialDirContext.getAttributes(InitialDirContext.java:142)
at io.micronaut.discovery.client.DnsResolver.getCNamesFromTxtRecord(DnsResolver.java:59)
at io.micronaut.discovery.client.EndpointUtil.getEC2DiscoveryUrlsFromZone(EndpointUtil.java:197)
at io.micronaut.discovery.client.EndpointUtil.getServiceUrlsFromDNS(EndpointUtil.java:141)
如果我删除 Consul 集成,它可以正常工作。
我在官方文档中找不到任何有用的东西:
有谁知道问题出在哪里?