From 03cba5b24dcae1c62a866eda881f4bd5d1a23986 Mon Sep 17 00:00:00 2001 From: Paul Blasquez Date: Sat, 18 Nov 2017 02:09:21 -0800 Subject: [PATCH] fix: discovery.nodes can sometimes be None when not master (#7747) * Fix: discovery.nodes can sometimes be None when not master * Update discovery-wrapper.py * Address short TTL as root cause. --- discovery-wrapper.py | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/discovery-wrapper.py b/discovery-wrapper.py index 56431de8eb..a4404b67b7 100755 --- a/discovery-wrapper.py +++ b/discovery-wrapper.py @@ -156,8 +156,8 @@ if ('distributed_poller' in config and if memc_alive(): if memc.get("discovery.master") is None: print "Registered as Master" - memc.set("discovery.master", config['distributed_poller_name'], 10) - memc.set("discovery.nodes", 0, 300) + memc.set("discovery.master", config['distributed_poller_name'], 30) + memc.set("discovery.nodes", 0, 3600) IsNode = False else: print "Registered as Node joining Master %s" % memc.get("discovery.master") @@ -246,7 +246,7 @@ def printworker(): global distdisco if distdisco: if not IsNode: - memc_touch('discovery.master', 10) + memc_touch('discovery.master', 30) nodes = memc.get('discovery.nodes') if nodes is None and not memc_alive(): print "WARNING: Lost Memcached. Taking over all devices. Nodes will quit shortly." @@ -256,7 +256,7 @@ def printworker(): print "INFO: %s Node(s) Total" % (nodes) nodeso = nodes else: - memc_touch('discovery.nodes', 10) + memc_touch('discovery.nodes', 30) try: worker_id, device_id, elapsed_time = print_queue.get(False) except: