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kubernetes 1.15.0 IPVS--Rule lost #80034

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adminops opened this issue Jul 11, 2019 · 4 comments

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commented Jul 11, 2019

Version Info:
kubeadm: 1.15.0
kubernetes: 1.15.0
docker: 18.09.7
OS: CentOS 7.5
Kernel: 3.10.0-862.14.4.el7.x86_64

Problem
1、
Pod and Service Status Running.

2、
# dmesg | tail -n 2
[275968.997796] IPVS: wlc: TCP 10.102.203.22:443 - no destination available
[275970.001015] IPVS: wlc: TCP 10.102.203.22:443 - no destination available

3、
# Ipvs forwarding rules are missing
# ipvsadm -Ln | less
TCP 10.102.203.22:443 wlc
TCP 10.102.212.12:9090 wlc
-> 172.26.173.122:9090 Masq 1 0 0

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commented Jul 11, 2019

/sig storage
/sig network

These SIGs are my best guesses for this issue. Please comment /remove-sig <name> if I am incorrect about one.

🤖 I am a bot run by vllry. 👩‍🔬

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commented Jul 11, 2019

/triage unresolved

Comment /remove-triage unresolved when the issue is assessed and confirmed.

🤖 I am a bot run by vllry. 👩‍🔬

@andrewsykim

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commented Jul 11, 2019

/assign

@andrewsykim

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commented Jul 11, 2019

@adminops can you share the corresponding service and endpoint resource?

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