def waitForNextPerfCheck(looper, nodes, previousPerfChecks):
def ensureAnotherPerfCheck():
# ensure all nodes have run another performance check
cur = latestPerfChecks(nodes)
for c in cur:
if previousPerfChecks[c] is None:
assert cur[c] is not None
else:
assert cur[c].endtime > previousPerfChecks[c].endtime
return cur
timeout = waits.expectedPoolNextPerfCheck(nodes)
newPerfChecks = looper.run(
eventually(ensureAnotherPerfCheck, retryWait=1, timeout=timeout))
return newPerfChecks
def waitForNextPerfCheck(looper, nodes, previousPerfChecks):
def ensureAnotherPerfCheck():
# ensure all nodes have run another performance check
cur = latestPerfChecks(nodes)
for c in cur:
if previousPerfChecks[c] is None:
assert cur[c] is not None
else:
assert cur[c].endtime > previousPerfChecks[c].endtime
return cur
timeout = waits.expectedPoolNextPerfCheck(nodes)
newPerfChecks = looper.run(eventually(ensureAnotherPerfCheck,
retryWait=1,
timeout=timeout))
return newPerfChecks