Report StatusConflict on Pod opt partial failures

- When one or more containers in the Pod reports an error on an operation
report StatusConflict and report the error(s)

- jsoniter type encoding used to marshal error as string using error.Error()

- Update test framework to allow setting any flag when creating pods

- Fix test_resize() result check

Fixes #8865

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

<MH: Fix cherry-pick conflicts>

Signed-off-by: Matthew Heon <matthew.heon@pm.me>

1 files changed, 1 insertions, 1 deletions

diff --git a/pkg/api/handlers/compat/resize.go b/pkg/api/handlers/compat/resize.go
index cc8c6ef0a..a769ae1b5 100644
--- a/pkg/api/handlers/compat/resize.go
+++ b/pkg/api/handlers/compat/resize.go
@@ -84,5 +84,5 @@ func ResizeTTY(w http.ResponseWriter, r *http.Request) {
 		// reasons.
 		status = http.StatusCreated
 	}
-	utils.WriteResponse(w, status, "")
+	w.WriteHeader(status)
 }