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Code Issues Releases Wiki Activity

retrying dns timeouts

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This commit is contained in:
KiekerJan
2022-04-04 22:31:54 +02:00
parent 7ac4b412b0
commit 9b252e0209
2 changed files with 18 additions and 5 deletions
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6
management/dns_update.py
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@@ -1102,7 +1102,7 @@ def set_secondary_dns(hostnames, env):
if len(hostnames) > 0:
# Validate that all hostnames are valid and that all zone-xfer IP addresses are valid.
resolver = dns.resolver.get_default_resolver()
resolver.timeout = 6
resolver.timeout = 3
for item in hostnames:
if not item.startswith("xfr:"):
# Resolve hostname.
@@ -1115,7 +1115,7 @@ def set_secondary_dns(hostnames, env):
except (dns.resolver.NoNameservers, dns.resolver.NXDOMAIN, dns.resolver.NoAnswer):
raise ValueError("Could not resolve the IP address of %s." % item)
except (dns.resolver.Timeout):
resolver.timeout = 7
resolver.timeout = 5
logging.warning('Timeout on resolving ipv4 address re-trying')
try:
response = resolver.resolve(item, "A")
@@ -1127,7 +1127,7 @@ def set_secondary_dns(hostnames, env):
raise ValueError("Could not resolve the IP address of %s." % item)
except (dns.resolver.Timeout):
raise ValueError("Could not resolve the IP address of %s due to timeout." % item)
resolver.timeout = 6
resolver.timeout = 3
else:
# Validate IP address.
try: