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authorPeter Hunt <pehunt@redhat.com>2019-07-19 16:19:17 -0400
committerPeter Hunt <pehunt@redhat.com>2019-07-23 13:29:33 -0400
commit35ba77e0409036c455f85d9f8fcbe361f0693335 (patch)
tree20ade93fa60858856a861d279bfa3991f702cf7b /pkg/varlinkapi
parent2a474c88c9ffc7221b09513ad4db8720ca7661cb (diff)
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Update e2e tests for remote exec
including changing -l to the container id and separating a case of setting the env that remote can't handle Signed-off-by: Peter Hunt <pehunt@redhat.com>
Diffstat (limited to 'pkg/varlinkapi')
-rw-r--r--pkg/varlinkapi/containers.go43
-rw-r--r--pkg/varlinkapi/virtwriter/virtwriter.go11
2 files changed, 24 insertions, 30 deletions
diff --git a/pkg/varlinkapi/containers.go b/pkg/varlinkapi/containers.go
index 4714f3fa0..a70a87675 100644
--- a/pkg/varlinkapi/containers.go
+++ b/pkg/varlinkapi/containers.go
@@ -800,51 +800,46 @@ func (i *LibpodAPI) ExecContainer(call iopodman.VarlinkCall, opts iopodman.ExecO
call.ReplyExecContainer()
resizeChan := make(chan remotecommand.TerminalSize)
- errChan := make(chan error)
reader, writer, _, pipeWriter, streams := setupStreams(call)
//reader, _, _, pipeWriter, streams := setupStreams(call)
- ecChan := make(chan uint32, 1)
+ type ExitCodeError struct {
+ ExitCode uint32
+ Error error
+ }
+ ecErrChan := make(chan ExitCodeError, 1)
go func() {
- fmt.Printf("ExecContainer Start Reader\n")
if err := virtwriter.Reader(reader, nil, nil, pipeWriter, resizeChan, nil); err != nil {
- //fmt.Printf("ExecContainer Reader err %s, %s\n", err.Error(), errors.Cause(err).Error())
- errChan <- errors.Wrapf(err, "error")
+ ecErrChan <- ExitCodeError{
+ 125, //TODO FIXME magic number, define package?
+ err,
+ }
}
}()
- fmt.Printf("ExecContainer Start ctr.Exec\n")
- // TODO detach keys and resize
- // TODO add handling for exit code
- // TODO capture exit code and return to main thread
+ // TODO FIXME detach keys
go func() {
ec, err := ctr.Exec(opts.Tty, opts.Privileged, envs, opts.Cmd, user, workDir, streams, 0, resizeChan, "")
if err != nil {
logrus.Errorf("ExecContainer Exec err %s, %s\n", err.Error(), errors.Cause(err).Error())
- errChan <-err
}
- ecChan <-uint32(ec)
-
+ ecErrChan <- ExitCodeError{
+ uint32(ec),
+ err,
+ }
}()
- ec := uint32(125)
- var execErr error
- select {
- case execErr = <-errChan:
- fmt.Println(execErr.Error())
- case ec = <-ecChan:
- fmt.Println("found", ec)
- }
+ ecErr := <-ecErrChan
- // TODO FIXME prevent all of vthese conversions
- if err = virtwriter.HangUp(writer, int(ec)); err != nil {
+ // TODO FIXME prevent all of these conversions
+ if err = virtwriter.HangUp(writer, int(ecErr.ExitCode)); err != nil {
logrus.Errorf("ExecContainer failed to HANG-UP on %s: %s", ctr.ID(), err.Error())
}
- defer fmt.Println("Succeeded in exec'ing")
+
if err := call.Writer.Flush(); err != nil {
logrus.Errorf("Exec Container err: %s", err.Error())
}
- return execErr
+ return ecErr.Error
}
diff --git a/pkg/varlinkapi/virtwriter/virtwriter.go b/pkg/varlinkapi/virtwriter/virtwriter.go
index 23f945704..8cdedeed8 100644
--- a/pkg/varlinkapi/virtwriter/virtwriter.go
+++ b/pkg/varlinkapi/virtwriter/virtwriter.go
@@ -113,7 +113,7 @@ func Reader(r *bufio.Reader, output, errput, input io.Writer, resize chan remote
if output != nil {
_, err := io.CopyN(output, r, messageSize)
if err != nil {
- return errors.Wrapf(err, "issue stdout")
+ return errors.Wrapf(err, "issue stdout")
}
}
case ToStderr:
@@ -121,14 +121,14 @@ func Reader(r *bufio.Reader, output, errput, input io.Writer, resize chan remote
_, err := io.CopyN(errput, r, messageSize)
if err != nil {
return err
- return errors.Wrapf(err, "issue stderr")
+ return errors.Wrapf(err, "issue stderr")
}
}
case ToStdin:
if input != nil {
_, err := io.CopyN(input, r, messageSize)
if err != nil {
- return errors.Wrapf(err, "issue stdin")
+ return errors.Wrapf(err, "issue stdin")
}
}
case TerminalResize:
@@ -159,7 +159,7 @@ func Reader(r *bufio.Reader, output, errput, input io.Writer, resize chan remote
}
if execEcChan != nil {
ecInt := binary.BigEndian.Uint32(out)
- execEcChan <-int(ecInt)
+ execEcChan <- int(ecInt)
}
return nil
@@ -175,8 +175,7 @@ func HangUp(writer *bufio.Writer, ec int) (err error) {
n := 0
msg := make([]byte, 4)
- binary.LittleEndian.PutUint32(msg, uint32(ec))
-
+ binary.BigEndian.PutUint32(msg, uint32(ec))
writeQuit := NewVirtWriteCloser(writer, Quit)
if n, err = writeQuit.Write(msg); err != nil {