Currently, the runc shimv2 commandline manager doesn't support ttrpc
server's customized option, for example, the ttrpc server interceptor.
This commit is to allow the task plugin can return the
`UnaryServerInterceptor` option to the manager so that the task plugin
can do enhancement before handling the incoming request, like API-level
failpoint control.
Signed-off-by: Wei Fu <fuweid89@gmail.com>
This causes sigint/sigterm to trigger a shutdown of the shim.
It is needed because otherwise the v2 shim hangs system shutdown.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Remove build tags which are already implied by the name of the file.
Ensures build tags are used consistently
Signed-off-by: Derek McGowan <derek@mcg.dev>
Shims no longer call `os.Exit` but close the context on shutdown so that
events and other resources have hit the `defer`s.
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
megacheck, gosimple and unused has been deprecated and subsumed by
staticcheck. And staticcheck also has been upgraded. we need to update
code for the linter issue.
close: #2945
Signed-off-by: Wei Fu <fuweid89@gmail.com>
Switches the client/server direction of the shim-log pipe on Windows so
that the shim is the listener. This allows the containerd client to
reconnect as needed to the log streams.
Signed-off-by: Justin Terry (VM) <juterry@microsoft.com>
A fifo on unix or named pipe on Windows will be provided to the shim.
It can be located inside the `cwd` of the shim named "log".
The shims can use the existing `github.com/containerd/containerd/log` package to log debug messages.
Messages will automatically be output in the containerd's daemon logs with the correct fiels and runtime set.
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
1. Moves the log message for each socket to the appropriate _unix and
_windows.go
2. Replaces all reference to Abstract Socket for Windows.
3. Adds support for ctrl+c on Windows to exit a shim.
Signed-off-by: Justin Terry (VM) <juterry@microsoft.com>
Since windows does not require a signal handler, we just block on the
channel forever so that it does not exit.
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
Implements the various requirements for the runtime v2 code to abstract
away the unix/linux code into the appropriate platform level
abstractions to use the runtime v2 on Windows as well.
Adds support in the Makefile.windows to actually build the runtime v2
code for Windows by setting a shell environment BUILD_WINDOWS_V2=1
before calling make. (Note this disables the compilation of the Windows
runtime v1)
Signed-off-by: Justin Terry (VM) <juterry@microsoft.com>
