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rbd: consider empty mirroring mode

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consider the empty mirroring mode when
validating the snapshot interval and
the scheduling time.
Even if the mirroring Mode is not set
validate the snapshot scheduling details
as cephcsi sets the mirroring mode to default
snapshot.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
This commit is contained in:
Madhu Rajanna 2021-08-09 10:18:32 +05:30 committed by mergify[bot]
parent 825211730c
commit 3c85219962
2 changed files with 22 additions and 1 deletions
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6
internal/rbd/replicationcontrollerserver.go
View File

@ -130,7 +130,7 @@ func getMirroringMode(ctx context.Context, parameters map[string]string) (librbd
// getSchedulingDetails gets the mirroring mode and scheduling details from the
// input GRPC request parameters and validates the scheduling is only supported
// for mirroring mode.
// for snapshot mirroring mode.
func getSchedulingDetails(parameters map[string]string) (admin.Interval, admin.StartTime, error) {
admInt := admin.NoInterval
adminStartTime := admin.NoStartTime
@ -140,6 +140,10 @@ func getSchedulingDetails(parameters map[string]string) (admin.Interval, admin.S
switch imageMirroringMode(val) {
case imageMirrorModeSnapshot:
// If mirroring mode is not set in parameters, we are defaulting mirroring
// mode to snapshot. Discard empty mirroring mode from validation as it is
// an optional parameter.
case "":
default:
return admInt, adminStartTime, status.Error(codes.InvalidArgument, "scheduling is only supported for snapshot mode")
}

17
internal/rbd/replicationcontrollerserver_test.go
View File

@ -138,6 +138,23 @@ func TestGetSchedulingDetails(t *testing.T) {
admin.NoStartTime,
false,
},
{
"when no parameters and scheduling details are specified",
map[string]string{},
admin.NoInterval,
admin.NoStartTime,
false,
},
{
"when no mirroring mode is specified",
map[string]string{
schedulingIntervalKey: "1h",
schedulingStartTimeKey: "14:00:00-05:00",
},
admin.Interval("1h"),
admin.StartTime("14:00:00-05:00"),
false,
},
}
for _, tt := range tests {
tt := tt