podman machine ssh: set correct exit code

Forward the ssh exit code to the podman caller. This is useful for
scripts. Use the same logic as podman unshare.

Fixes #14401

Signed-off-by: Paul Holzinger <pholzing@redhat.com>

1 files changed, 8 insertions, 0 deletions

diff --git a/pkg/machine/e2e/config.go b/pkg/machine/e2e/config.go
index c17b840d3..248a2f0ad 100644
--- a/pkg/machine/e2e/config.go
+++ b/pkg/machine/e2e/config.go
@@ -85,6 +85,14 @@ func (ms *machineSession) outputToString() string {
 	return strings.Join(fields, " ")
 }
 
+// errorToString returns the error output from a session in string form
+func (ms *machineSession) errorToString() string {
+	if ms == nil || ms.Err == nil || ms.Err.Contents() == nil {
+		return ""
+	}
+	return string(ms.Err.Contents())
+}
+
 // newMB constructor for machine test builders
 func newMB() (*machineTestBuilder, error) {
 	mb := machineTestBuilder{