Go remote debug

Dockerfile

# Commands
# docker build --tag godebug .
# docker run --security-opt="seccomp=unconfined" --cap-add=SYS_PTRACE -p:5001:5000 -p:2345:2345 godebug 


FROM golang:1.19.2

WORKDIR /usr/src/app

COPY go.mod go.* ./
RUN go mod download && go mod verify
RUN go install github.com/go-delve/delve/cmd/dlv@latest

COPY . .
RUN go build -gcflags="all=-N -l" -v -o /usr/local/bin/app ./...

EXPOSE 2345 
EXPOSE 5001

CMD ["dlv","debug","--listen=:2345","--headless=true","--api-version=2","--accept-multiclient"]