Question

我正在尝试使用CentOS基本映像而不是Alpine来设置Jaeger。代理，收集器和Cassandra容器都可以正常工作，但查询容器除外。 Jaeger存储库为here。将基本映像更改为CentOS 7后，注释掉适用于复制ca-certificates.crt并运行docker-compose的部分，在尾随查询容器时，我得到以下nil指针错误消息

紧急：运行时错误：无效的内存地址或nil指针取消引用

我运行带有必要标志的makefile来编译app目录中的代码。有没有人使用CentOS作为基本映像设置Jaeger？

以下是容器中的完整堆栈错误

goroutine 1 [running]:
github.com/jaegertracing/jaeger/cmd/query/app.NewStaticAssetsHandler(0x0, 0x0, 0xe6cb85, 0x1, 0x0, 0x0, 0xc0000397a0, 0xc0000397b0, 0xc000137098)
    /Users/myusername/Go/src/github.com/jaegertracing/jaeger/cmd/query/app/static_handler.go:74 +0x5e
github.com/jaegertracing/jaeger/cmd/query/app.RegisterStaticHandler(0xc0000a7bd0, 0xc00009d080, 0xc0001eec80)
    /Users/myusername/Go/src/github.com/jaegertracing/jaeger/cmd/query/app/static_handler.go:45 +0x74
main.main.func1(0xc0001746c0, 0xc000184f60, 0x0, 0x2, 0x0, 0x0)
    /Users/myusername/Go/src/github.com/jaegertracing/jaeger/cmd/query/main.go:131 +0x14eb
github.com/jaegertracing/jaeger/vendor/github.com/spf13/cobra.(*Command).execute(0xc0001746c0, 0xc00008e0a0, 0x2, 0x2, 0xc0001746c0, 0xc00008e0a0)
    /Users/myusername/Go/src/github.com/jaegertracing/jaeger/vendor/github.com/spf13/cobra/command.go:698 +0x47a
github.com/jaegertracing/jaeger/vendor/github.com/spf13/cobra.(*Command).ExecuteC(0xc0001746c0, 0x0, 0x4, 0xc00009cfc0)
    /Users/myusername/Go/src/github.com/jaegertracing/jaeger/vendor/github.com/spf13/cobra/command.go:783 +0x2dc
github.com/jaegertracing/jaeger/vendor/github.com/spf13/cobra.(*Command).Execute(0xc0001746c0, 0xc0001746c0, 0xc000137f28)
    /Users/myusername/Go/src/github.com/jaegertracing/jaeger/vendor/github.com/spf13/cobra/command.go:736 +0x2b
main.main()
    /Users/myusername/Go/src/github.com/jaegertracing/jaeger/cmd/query/main.go:172 +0x5a6
{"level":"info","ts":1539888666.5870771,"caller":"healthcheck/handler.go:99","msg":"Health Check server started","http-port":16687,"status":"unavailable"}
{"level":"info","ts":1539888666.6052766,"caller":"cassandra/factory.go:92","msg":"Cassandra archive storage configuration is empty, skipping"}
{"level":"info","ts":1539888666.6063912,"caller":"query/main.go:186","msg":"Archive storage not created","reason":"Archive storage not configured"}
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0xbe2b9e

Answer 1

这很可能是由于静态资产未包含在二进制文件中引起的。您可以通过运行编译的二进制文件来尝试使用它。

一个更好的方法是从发布页面获取官方二进制文件，并使用该文件构建您的Docker容器，而不是自己进行编译。

https://github.com/jaegertracing/jaeger/releases/latest

使用centos7作为Jaeger的基础映像

1 个答案: