Hello, while doing ETCD restore I am getting following error. Does this mean the . . .

Kubernetes-Slack Discussions
#1

AT:
Hello, while doing ETCD restore I am getting following error.
Does this mean the ETCD backup is corrupted?

root@cluster3-master1:~# ETCDCTL_API=3 etcdctl --endpoints 127.0.0.1:2379 --data-dir=/var/lib/etcd-from-backup snapshot restore /tmp/etcd-backup.db
Error:  expected sha256 [31 177 140 0 216 81 177 0 87 83 236 160 39 211 136 74 253 154 69 183 239 52 21 140 204 125 229 88 184 107 27 188], got [31 45 65 183 167 83 150 10 78 77 66 48 18 11 145 41 22 100 91 236 46 237 40 147 153 217 69 210 162 171 92 227]
root@cluster3-master1:~#
#2

MSK:
I’m also stuck on this point …i used skip-hash-option and got restored…
but after making changes in the etcd manifest file with the new host volumepath…the Cluster is not coming up :disappointed:

#3

AT:
Exactly, thats where I am stuck as well. My cluster is not coming up after updating etcd manifest file.

#4

MSK:
i’m wondering , how things work on the Labs/Mock exam and not in the near real Simulator

#5

unnivkn:
@AT please add this in your restore command. --skip-hash-check=true

#6

MSK:
@unnivkn That works…but after making changes in etcd manifest file…the Cluster does not come up

#7

Uğurcan Çaykara:
should not he also add the cert files ? @unnivkn n

#8

Uğurcan Çaykara:
even though he didn’t add, how the etcd api authenticates it

#9

unnivkn:
Hi… if it is on killer simulator, please reach out to killer support. They will assist you.

#10

AT:
thanks @unnivkn

#11

Hi. I just suffered this on the actual official exam 2 days ago. The cluster crashed!
I think I failed because of this becasue it affected other questions that I had correct. I am so frustrated… In the labs I did OK tons of times