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fix(ulimit check): try except when checking ulimit (#2096)

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Co-authored-by: Sergio Garcia <38561120+sergargar@users.noreply.github.com>
This commit is contained in:
Nacho Rivera
2023-03-16 17:39:46 +01:00
committed by GitHub
parent cc58e06b5e
commit 0edcb7c0d9
1 changed files with 13 additions and 7 deletions
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20
prowler/lib/check/check.py
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@@ -356,14 +356,20 @@ def execute_checks(
audit_progress=0,
)
if not sys.platform.startswith("win32") or not sys.platform.startswith("cygwin"):
from resource import RLIMIT_NOFILE, getrlimit
if os.name != "nt":
try:
from resource import RLIMIT_NOFILE, getrlimit
# Check ulimit for the maximum system open files
soft, _ = getrlimit(RLIMIT_NOFILE)
if soft < 4096:
logger.warning(
f"Your session file descriptors limit ({soft} open files) is below 4096. We recommend to increase it to avoid errors. Solve it running this command `ulimit -n 4096`. For more info visit https://docs.prowler.cloud/en/latest/troubleshooting/"
# Check ulimit for the maximum system open files
soft, _ = getrlimit(RLIMIT_NOFILE)
if soft < 4096:
logger.warning(
f"Your session file descriptors limit ({soft} open files) is below 4096. We recommend to increase it to avoid errors. Solve it running this command `ulimit -n 4096`. For more info visit https://docs.prowler.cloud/en/latest/troubleshooting/"
)
except Exception as error:
logger.error("Unable to retrieve ulimit default settings")
logger.error(
f"{error.__class__.__name__}[{error.__traceback__.tb_lineno}]: {error}"
)
# Execution with the --only-logs flag