高山码头集装箱内的 dlv seg 故障

Question

我在 alpine:3.7.1 容器中运行 dlv。它因此错误而崩溃：/ # /dlv --listen=:40000 --headless=true --api-version=2 exec /serverCould not create config directory: user: Current not implemented on linux/amd64.panic: runtime error: invalid memory address or nil pointer dereference[signal SIGSEGV: segmentation violation code=0x1 addr=0x50 pc=0x8c7dca]goroutine 1 [running]:github.com/derekparker/delve/cmd/dlv/cmds.execute(0x0, 0xc420057a00, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0)        /go/src/github.com/derekparker/delve/cmd/dlv/cmds/commands.go:575 +0x3aagithub.com/derekparker/delve/cmd/dlv/cmds.New.func4(0xc42014a000, 0xc420057a00, 0x1, 0x4)        /go/src/github.com/derekparker/delve/cmd/dlv/cmds/commands.go:182 +0x65github.com/derekparker/delve/vendor/github.com/spf13/cobra.(*Command).execute(0xc42014a000, 0xc42001c6c0, 0x4, 0x6, 0xc42014a000, 0xc42001c6c0)        /go/src/github.com/derekparker/delve/vendor/github.com/spf13/cobra/command.go:647 +0x237github.com/derekparker/delve/vendor/github.com/spf13/cobra.(*Command).ExecuteC(0xc4200d1680, 0xc4200d1d40, 0xc4200d1b00, 0xc4200d18c0)        /go/src/github.com/derekparker/delve/vendor/github.com/spf13/cobra/command.go:733 +0x2d4github.com/derekparker/delve/vendor/github.com/spf13/cobra.(*Command).Execute(0xc4200d1680, 0xc4200d1680, 0x9fad07)        /go/src/github.com/derekparker/delve/vendor/github.com/spf13/cobra/command.go:692 +0x2bmain.main()        /go/src/github.com/derekparker/delve/cmd/dlv/main.go:24 +0xe4我的文件：# Compile stageFROM golang:1.10.1-alpine3.7 AS build-envENV CGO_ENABLED 0ADD . /go/src/hello# The -gcflags "all=-N -l" flag helps us get a better debug experience#RUN go build -x -gcflags "all=-N -l" -o /server helloRUN go build -gcflags "all=-N -l" -o /server hello# Compile DelveRUN apk add --no-cache gitRUN go get github.com/derekparker/delve/cmd/dlv

Answer 1

如果我改变

FROM golang:1.10.1-alpine3.7 AS build-env

到

FROM golang:1.10-alpine3.7 AS build-env

/dlv 开始正常工作并且不再崩溃。

我认为此更改可确保构建容器与运行时容器相同。