☰

docker - panic：standard_init_linux.go:175：执行用户进程导致“权限被拒绝”

tag-icon • tag-icon docker centos7
docker - panic：standard_init_linux.go:175：执行用户进程导致“权限被拒绝”

我正在尝试使用 docker 容器overlay。

我正在使用以下命令启动 docker 守护进程：docker daemon -s overlay

命令docker run --rm hello-world失败并显示：

panic: standard_init_linux.go:175: exec user process caused "permission denied" [recovered]
        panic: standard_init_linux.go:175: exec user process caused "permission denied"

goroutine 1 [running, locked to thread]:
panic(0x7e9de0, 0xc82011f110)
        /usr/local/go/src/runtime/panic.go:481 +0x3e6
github.com/urfave/cli.HandleAction.func1(0xc8200f32e8)
        /go/src/github.com/opencontainers/runc/Godeps/_workspace/src/github.com/urfave/cli/app.go:478 +0x38e
panic(0x7e9de0, 0xc82011f110)
        /usr/local/go/src/runtime/panic.go:443 +0x4e9
github.com/opencontainers/runc/libcontainer.(*LinuxFactory).StartInitialization.func1(0xc8200f2bf8, 0xc82001a0c8, 0xc8200f2d08)
        /go/src/github.com/opencontainers/runc/Godeps/_workspace/src/github.com/opencontainers/runc/libcontainer/factory_linux.go:259 +0x136
github.com/opencontainers/runc/libcontainer.(*LinuxFactory).StartInitialization(0xc820059630, 0x7fb8ccc34728, 0xc82011f110)
        /go/src/github.com/opencontainers/runc/Godeps/_workspace/src/github.com/opencontainers/runc/libcontainer/factory_linux.go:277 +0x5b1
main.glob.func8(0xc820076a00, 0x0, 0x0)
        /go/src/github.com/opencontainers/runc/main_unix.go:26 +0x68
reflect.Value.call(0x74e5e0, 0x8ffda0, 0x13, 0x846308, 0x4, 0xc8200f3268, 0x1, 0x1, 0x0, 0x0, ...)
        /usr/local/go/src/reflect/value.go:435 +0x120d
reflect.Value.Call(0x74e5e0, 0x8ffda0, 0x13, 0xc8200f3268, 0x1, 0x1, 0x0, 0x0, 0x0)
        /usr/local/go/src/reflect/value.go:303 +0xb1
github.com/urfave/cli.HandleAction(0x74e5e0, 0x8ffda0, 0xc820076a00, 0x0, 0x0)
        /go/src/github.com/opencontainers/runc/Godeps/_workspace/src/github.com/urfave/cli/app.go:487 +0x2ee
github.com/urfave/cli.Command.Run(0x8491b8, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8df0e0, 0x51, 0x0, ...)
        /go/src/github.com/opencontainers/runc/Godeps/_workspace/src/github.com/urfave/cli/command.go:191 +0xfec
github.com/urfave/cli.(*App).Run(0xc820001800, 0xc82000a100, 0x2, 0x2, 0x0, 0x0)
        /go/src/github.com/opencontainers/runc/Godeps/_workspace/src/github.com/urfave/cli/app.go:240 +0xaa4
main.main()
        /go/src/github.com/opencontainers/runc/main.go:137 +0xe24

如果我使用默认devicemapper驱动程序，它可以正常工作。

答案1

问题发生在/var使用 挂载时noexec。当我使用 重新挂载它mount /var/ -o remount,exec并重新启动docker守护进程时，一切都开始按预期工作。

您还需要编辑/etc/fstab和删除noexec条目选项/var。

docker daemon -s overlay -g /new_path/docker另外，当使用选项挂载 fs 时，可以使用不同的文件夹（例如），但您还需要使用和exec更改该文件夹的 SELinux 策略。semanage fcontextrestorecon

相关内容