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Support of openstack-swift from liberty #61

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Support of openstack-swift from liberty #61

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a88aa4e
check_swift_dispersion: support latest json format
johnl May 13, 2014
c75f5e5
check_swift_dispersion: allow config via cmdline args
johnl May 13, 2014
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28 changes: 16 additions & 12 deletions scripts/swift/check_swift_dispersion
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Original file line number Diff line number Diff line change
Expand Up @@ -24,36 +24,40 @@
import os
import sys
import json
from sys import argv

STATE_OK=0
STATE_WARNING=1
STATE_CRITICAL=2
STATE_UNKNOWN=3
STATE_DEPENDENT=4

dispersion_config = os.getenv("SWIFT_DISPERSION_CONFIG", "/etc/swift/swift.conf")
if len(argv) > 1:
dispersion_config = argv[1]

with os.popen("swift-dispersion-report -j %s" \
% os.getenv("SWIFT_DISPERSION_CONFIG", "/etc/swift/swift.conf")) as report:
% dispersion_config) as report:
stats = json.load(report)

msgs = []
state = STATE_OK
missing_critical = int(os.getenv("SWIFT_DISPERSION_MISSING_CRITICAL", 3))
if len(argv) > 2:
missing_critical = int(argv[2])

# type_ is either "objects", "container"
for type_, values in stats.iteritems():

msgs.append("%.2f%% %ss found" % (values['pct_found'], type_))

if values['missing_one'] > 0:
msgs.append("%d %ss missing one copy" % (values['missing_one'], type_))
state = max(state, STATE_WARNING)

if values['missing_two'] > 0:
msgs.append("%d %ss missing two copies" % (values['missing_two'], type_))
state = max(state, STATE_WARNING)

if values['missing_all'] > 0:
msgs.append("%d %ss missing ALL copies" % (values['missing_all'], type_))
state = max(state, STATE_CRITICAL)
for i in range(1,missing_critical+1):
if values.get("missing_%i" % i, 0) > 0:
msgs.append("%d %ss missing %i copies" % (values["missing_%i" % i], type_, i))
if i >= missing_critical:
state = max(state, STATE_CRITICAL)
else:
state = max(state, STATE_WARNING)

print ", ".join(msgs)
sys.exit(state)