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implement error reporting for failed hosts at the end

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Signed-off-by: Nico Schottelius <nico@kr.ethz.ch>
This commit is contained in:
Nico Schottelius 2011-10-16 00:31:52 +02:00
parent 46fdc5ca6e
commit e8a81551f8
1 changed files with 34 additions and 16 deletions
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50
bin/cdist
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@ -117,28 +117,45 @@ def install(args):
def configinstall(args, mode): def configinstall(args, mode):
"""Configure or install remote system""" """Configure or install remote system"""
process = {} try:
process = {}
failed_hosts = []
time_start = time.time()
time_start = time.time() for host in args.host:
if args.parallel:
log.debug("Creating child process for %s", host)
process[host] = multiprocessing.Process(target=configinstall_onehost, args=(host, args, mode))
process[host].start()
else:
configinstall_onehost(host, args, mode)
for host in args.host:
if args.parallel: if args.parallel:
log.debug("Creating child process for %s", host) for p in process.keys():
process[host] = multiprocessing.Process(target=configinstall_onehost, args=(host, args, mode)) log.debug("Joining process %s", p)
process[host].start() process[p].join()
else:
configinstall_onehost(host, args, mode)
# FIXME: error handling for parallel mode! if not process[p].exitcode == 0:
if args.parallel: failed_hosts.append(p)
for p in process.keys():
log.debug("Joining process %s", p)
process[p].join()
if len(failed_hosts) > 0:
log.warn("Failed to deploy to the following hosts: " +
" ".join(failed_hosts))
time_end = time.time() time_end = time.time()
log.info("Total processing time for %s host(s): %s", len(args.host), log.info("Total processing time for %s host(s): %s", len(args.host),
(time_end - time_start)) (time_end - time_start))
except KeyboardInterrupt:
print("handling in config")
if args.parallel:
for p in process.keys():
log.debug("Terminating process %s", p)
# FIXME: check whether alive or just terminate?
process[p].terminate()
# FIXME: catch children if in parallel mode
sys.exit(0)
def configinstall_onehost(host, args, mode): def configinstall_onehost(host, args, mode):
@ -185,4 +202,5 @@ if __name__ == "__main__":
except KeyboardInterrupt: except KeyboardInterrupt:
# FIXME: catch children if in parallel mode # FIXME: catch children if in parallel mode
print("handling in main")
sys.exit(0) sys.exit(0)