Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

function connect_to_uri modified with try except statement and jo… #3

Open
wants to merge 1 commit into
base: master
Choose a base branch
from
Open

function connect_to_uri modified with try except statement and jo… #3

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
31 changes: 19 additions & 12 deletions libvirt_exporter.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -16,8 +16,12 @@


def connect_to_uri(uri):
conn = libvirt.open(uri)

conn = None
try:
conn = libvirt.open(uri)
except:
pass
if conn == None:
print('Failed to open connection to ' + uri, file = sys.stderr)
else:
Expand Down Expand Up @@ -91,7 +95,6 @@ def add_metrics(dom, header_mn, g_dict):
labels = {'domain':dom.name()}

if header_mn == "libvirt_cpu_stats_":

stats = dom.getCPUStats(True)
metric_names = stats[0].keys()
metrics_collection = get_metrics_collections(metric_names, labels, stats)
Expand Down Expand Up @@ -156,22 +159,25 @@ def add_metrics(dom, header_mn, g_dict):
def job(uri, g_dict, scheduler):
print('BEGIN JOB :', time.time())
conn = connect_to_uri(uri)
domains = get_domains(conn)
while domains is None:
if conn is None:
pass
else:
domains = get_domains(conn)
time.sleep(int(args["scrape_interval"]))
while domains is None:
domains = get_domains(conn)
time.sleep(int(args["scrape_interval"]))

for dom in domains:
for dom in domains:

print(dom.name())
print(dom.name())

headers_mn = ["libvirt_cpu_stats_", "libvirt_mem_stats_", \
"libvirt_block_stats_", "libvirt_interface_"]
headers_mn = ["libvirt_cpu_stats_", "libvirt_mem_stats_", \
"libvirt_block_stats_", "libvirt_interface_"]

for header_mn in headers_mn:
g_dict = add_metrics(dom, header_mn, g_dict)
for header_mn in headers_mn:
g_dict = add_metrics(dom, header_mn, g_dict)
conn.close()

conn.close()
print('FINISH JOB :', time.time())
scheduler.enter((int(args["scrape_interval"])), 1, job, (uri, g_dict, scheduler))

Expand All @@ -187,5 +193,6 @@ def main():
scheduler.enter(0, 1, job, (uri, g_dict, scheduler))
scheduler.run()


if __name__ == '__main__':
main()