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prometheus: only check recent munin errors (#50471)

This commit is contained in:
Frédéric Péters 2021-01-23 16:09:59 +01:00
parent f910dfd327
commit cb3a3c28ab
1 changed files with 9 additions and 4 deletions
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13
prometheus-entrouvert-exporter/prometheus-entrouvert-exporter.py
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@ -104,10 +104,15 @@ def local_changes(ctn):
def munin(ctn):
f = "/var/log/munin/munin-node.log"
if os.path.isfile(f):
n = len([l for l in open(f).readlines() if "rror" in l and "mail_space" not in l])
eo_munin.labels(ctn, "errors").set(n)
since = datetime.datetime.now() - datetime.timedelta(hours=1)
since_str = since.strftime("%Y/%m/%d-%H:%M:%S")
count = 0
for filename in ["/var/log/munin/munin-node.log", "/var/log/munin/munin-node.log.1"]:
if os.path.isfile(filename):
count += len(
[x for x in open(filename).readlines() if x > since_str and "exited with status" in x]
)
eo_munin.labels(ctn, "errors").set(count)
def nginx(ctn):