Implement pod varlink bindings

* Update varlink document
* Add NoContainersInPod error in go and python
* Add support for varlink pod interface
* New code passes pylint
* Fix bug in test_runner.sh
* Update integration tests for race condition on status check
* Add missing port config file support

Signed-off-by: Jhon Honce <jhonce@redhat.com>

1 files changed, 14 insertions, 0 deletions

diff --git a/pkg/varlinkapi/pods.go b/pkg/varlinkapi/pods.go
index d95b631f2..8b72492b0 100644
--- a/pkg/varlinkapi/pods.go
+++ b/pkg/varlinkapi/pods.go
@@ -104,6 +104,13 @@ func (i *LibpodAPI) StartPod(call iopodman.VarlinkCall, name string) error {
 	if err != nil {
 		return call.ReplyPodNotFound(name)
 	}
+	ctnrs, err := pod.AllContainers()
+	if err != nil {
+		return call.ReplyErrorOccurred(err.Error())
+	}
+	if 0 == len(ctnrs) {
+		return call.ReplyNoContainersInPod(name)
+	}
 	ctrErrs, err := pod.Start(getContext())
 	callErr := handlePodCall(call, pod, ctrErrs, err)
 	if callErr != nil {
@@ -132,6 +139,13 @@ func (i *LibpodAPI) RestartPod(call iopodman.VarlinkCall, name string) error {
 	if err != nil {
 		return call.ReplyPodNotFound(name)
 	}
+	ctnrs, err := pod.AllContainers()
+	if err != nil {
+		return call.ReplyErrorOccurred(err.Error())
+	}
+	if 0 == len(ctnrs) {
+		return call.ReplyNoContainersInPod(name)
+	}
 	ctrErrs, err := pod.Restart(getContext())
 	callErr := handlePodCall(call, pod, ctrErrs, err)
 	if callErr != nil {