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selfcheck.py: catch some more exceptions

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This commit is contained in:
Oleg Kalachev
2019-07-20 20:02:14 +03:00
parent f7d3122f58
commit 0801ea2b67
1 changed files with 11 additions and 2 deletions
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13
clever/src/selfcheck.py
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@@ -606,10 +606,16 @@ def check_cpu_usage():
@check('clever.service')
def check_clever_service():
output = subprocess.check_output('systemctl show -p ActiveState --value clever.service'.split())
try:
output = subprocess.check_output('systemctl show -p ActiveState --value clever.service'.split(),
stderr=subprocess.STDOUT)
except subprocess.CalledProcessError as e:
failure('systemctl returned %s: %s', e.returncode, e.output)
return
if 'inactive' in output:
failure('clever.service is not running, try sudo systemctl restart clever')
return
j = journal.Reader()
j.this_boot()
j.add_match(_SYSTEMD_UNIT='clever.service')
@@ -632,7 +638,10 @@ def check_clever_service():
@check('Image')
def check_image():
info('version: %s', open('/etc/clever_version').read().strip())
try:
info('version: %s', open('/etc/clever_version').read().strip())
except IOError:
info('no /etc/clever_version file, not the Clever image?')
@check('Preflight status')