[fix](fqdn) Add UnknownHostException handle logic in FQDNManager to avoid that active ip could be incorrectly assigned to dead be or dead fe #17689
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…void that active ip could be incorrectly assigned to dead be or fe
caiconghui
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run buildall |
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TeamCity pipeline, clickbench performance test result: |
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PR approved by anyone and no changes requested. |
weizuo93
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Mar 12, 2023
gnehil
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Apr 21, 2023
…void that active ip could be incorrectly assigned to dead be or dead fe (apache#17689) 1.if be is dead and be ip not changed by FQDNManager，A situation may occur that after a while the old ip is used by other new alive pod，this may cause two be share same ip which is unexpected. 2.when enable_fqdn is false, user can still set hostname in be when add backend Co-authored-by: caiconghui1 <caiconghui1@jd.com>
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