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Add debug statements for allocation event handling

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This commit is contained in:
Maximilian Paß
2023-05-10 11:03:30 +01:00
parent 9fe21fdbea
commit 5a147c4985
2 changed files with 8 additions and 3 deletions
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3
internal/nomad/api_querier.go
View File

@ -181,9 +181,6 @@ func (nc *nomadAPIClient) EventStream(ctx context.Context) (<-chan *nomadApi.Eve
// As Poseidon uses no such token, the request will return a permission denied error.
"*",
},
nomadApi.TopicJob: {"*"},
nomadApi.TopicNode: {"*"},
nomadApi.TopicDeployment: {"*"},
},
0,
nc.queryOptions())

8
internal/nomad/nomad.go
View File

@ -318,6 +318,11 @@ func handleAllocationEvent(startTime int64, allocations storage.Storage[*allocat
return nil
}
log.WithField("alloc_id", alloc.ID).
WithField("ClientStatus", alloc.ClientStatus).
WithField("DesiredStatus", alloc.DesiredStatus).
Debug("Handle Allocation Event")
// When starting the API and listening on the Nomad event stream we might get events that already
// happened from Nomad as it seems to buffer them for a certain duration.
// Ignore old events here.
@ -344,10 +349,12 @@ func handleAllocationEvent(startTime int64, allocations storage.Storage[*allocat
// This allows the handling of startups and re-placements of allocations.
func handlePendingAllocationEvent(alloc *nomadApi.Allocation,
allocations storage.Storage[*allocationData], callbacks *AllocationProcessoring) {
log.WithField("alloc_id", alloc.ID).Debug("Handle Pending Allocation Event")
if alloc.DesiredStatus == structs.AllocDesiredStatusRun {
allocData, ok := allocations.Get(alloc.ID)
if ok && allocData.allocClientStatus != structs.AllocClientStatusRunning {
// Pending Allocation is already stored.
log.WithField("alloc_id", alloc.ID).Debug("Pending Allocation already stored")
return
} else if ok {
// Handle Runner (/Container) re-allocations.
@ -364,6 +371,7 @@ func handlePendingAllocationEvent(alloc *nomadApi.Allocation,
// handleRunningAllocationEvent calls the passed AllocationProcessor filtering similar events.
func handleRunningAllocationEvent(alloc *nomadApi.Allocation,
allocations storage.Storage[*allocationData], callbacks *AllocationProcessoring) {
log.WithField("alloc_id", alloc.ID).Debug("Handle Running Allocation Event")
if alloc.DesiredStatus == structs.AllocDesiredStatusRun {
// is first event that marks the transition between pending and running?
if allocData, ok := allocations.Get(alloc.ID); ok && allocData.allocClientStatus == structs.AllocClientStatusPending {