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E2E: oversubscription assertion needs to wait for stats (#12540) 

The oversubscription test expects an output that requires the client
has polled the task for stats at least once. Wait long enough to
ensure that we've polled the stats before failing the test.
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Tim Gross 2022-04-11 11:40:51 -04:00 committed by GitHub
parent c9c3cbd878
commit 77ab8d92f1
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1 changed files with 14 additions and 5 deletions
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19
e2e/oversubscription/oversubscription.go
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@ -2,6 +2,8 @@ package oversubscription
import (
"fmt"
"strings"
"time"
"github.com/hashicorp/nomad/api"
"github.com/hashicorp/nomad/e2e/e2eutil"
@ -110,11 +112,18 @@ func (tc *OversubscriptionTest) runTest(f *framework.F, jobPrefix, jobfile strin
f.Equal(int64(20), resources.Memory.MemoryMB)
f.Equal(int64(30), resources.Memory.MemoryMaxMB)
// assert the status API report memory
allocInfo, err := e2eutil.Command("nomad", "alloc", "status", alloc.ID)
f.NoError(err)
f.Contains(allocInfo, "/20 MiB") // memory reserve
f.Contains(allocInfo, "Max: 30 MiB") // memory max
// assert the status API reports memory, we need to wait for the
// for metrics to be written before we can assert the entire
// command line
var allocInfo string
f.Eventually(func() bool {
allocInfo, err = e2eutil.Command("nomad", "alloc", "status", alloc.ID)
if err != nil {
return false
}
return strings.Contains(allocInfo, "/20 MiB") && // memory reserve
strings.Contains(allocInfo, "Max: 30 MiB") // memory max
}, 10*time.Second, 200*time.Millisecond, "unexpected memory output")
return alloc
}