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anokun7/missing.md

Created October 22, 2019 15:42
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missing.md

Get missing nodes:

[anoopkumar@a-d-docucp01 ~]$ sdiff -s <(!!) <(docker node ls | grep -Eiv 'HOSTNAME|a-d-docucp01|DOCWWN0' | awk '{ print $2 }' | sort)
sdiff -s <(for i in {2..18} ; do ssh a$i hostname ; done | sort) <(docker node ls | grep -Eiv 'HOSTNAME|a-d-docucp01|DOCWWN0' | awk '{ print $2 }' | sort)
a-d-docwn01                                                   <
a-d-docwn02                                                   <
a-d-docwn03                                                   <
a-d-docwn05                                                   <
a-d-docwn08                                                   <
a-d-docwn12                                                   <
[anoopkumar@a-d-docucp01 ~]$
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anokun7 commented Oct 22, 2019

tcpdump -ni 0.0:nnnp-s0 host 10.109.16.15 -w /var/tmp/VIP.AZ.DEV.BDI.Docker.AppFrontEnd2.cap

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