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don't run apt-get update when generating the status checks output because it is so slow and should be update daily by cron anyway

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This commit is contained in:
Joshua Tauberer 2014-09-21 12:43:47 +00:00
parent dd91553689
commit b8ea7282b0
1 changed files with 6 additions and 4 deletions
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10
management/status_checks.py
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@ -37,7 +37,7 @@ def run_system_checks(env):
env['out'].print_ok("SSH disallows password-based login.")
# Check for any software package updates.
pkgs = list_apt_updates()
pkgs = list_apt_updates(apt_update=False)
if os.path.exists("/var/run/reboot-required"):
env['out'].print_error("System updates have been installed and a reboot of the machine is required.")
elif len(pkgs) == 0:
@ -452,15 +452,17 @@ def check_certificate(domain, ssl_certificate, ssl_private_key):
return verifyoutput.strip()
_apt_updates = None
def list_apt_updates():
def list_apt_updates(apt_update=True):
# See if we have this information cached recently.
# Keep the information for 8 hours.
global _apt_updates
if _apt_updates is not None and _apt_updates[0] > datetime.datetime.now() - datetime.timedelta(hours=8):
return _apt_updates[1]
# Run apt-get update to refresh package list.
shell("check_call", ["/usr/bin/apt-get", "-qq", "update"])
# Run apt-get update to refresh package list. This should be running daily
# anyway, so on the status checks page don't do this because it is slow.
if apt_update:
shell("check_call", ["/usr/bin/apt-get", "-qq", "update"])
# Run apt-get upgrade in simulate mode to get a list of what
# it would do.