我正在尝试dockerd使用dlv调试器了解内部的一些东西。不幸的是,每次我尝试这样做时,我都会遇到错误。dlv exec我也做不到dlv attach。以下差异显示了我应用的一些更改,docker/docker以确保避免一些 go 优化并且可以进行调试:diff --git i/hack/make/.binary w/hack/make/.binaryindex d56e3f3..e6835fa 100644--- i/hack/make/.binary+++ w/hack/make/.binary@@ -84,6 +84,7 @@ hash_files() { go build \ -o "$DEST/$BINARY_FULLNAME" \ "${BUILDFLAGS[@]}" \+ -gcflags="all=-N -l" \ -ldflags " $LDFLAGS $LDFLAGS_STATIC_DOCKER我还进行了修改dockerd-rootless.sh以确保我不使用普通exec但dlv exec dockerd -- $@. 不幸的是,每次我收到以下错误:Could not create config directory: mkdir /root/.config: permission denied.could not launch process: could not get .debug_frame section: could not find .debug_frame section当我尝试时发生同样的错误dlv attach docker-pid:could not attach to pid 228089: could not get .debug_frame section: could not find .debug_frame section有谁知道可能是什么原因造成的?信息:uname -aLinux host 5.6.8-200.fc31.x86_64 #1 SMP Wed Apr 29 19:10:01 UTC 2020 x86_64 x86_64 x86_64 GNU/Linuxgo versiongo version go1.13.10 linux/amd64dlv versionDelve DebuggerVersion: 1.4.0Build: $Id: 67422e6f7148fa1efa0eac1423ab5594b223d93b $docker versionClient: Docker Engine - Community Version: 19.03.8 API version: 1.40 Go version: go1.12.17 Git commit: afacb8b7f0 Built: Wed Mar 11 01:27:05 2020 OS/Arch: linux/amd64 Experimental: false
- 1 回答
- 0 关注
- 295 浏览
添加回答
举报
0/150
提交
取消