Lab 4.2 Error while running bash -x ./slave_nfs_node.sh <anod-master VM internal IP>

sonimanish0604

Though the script runs, but I see these errors.

Err:5 https://packages.cloud.google.com/apt cloud-sdk InRelease
The following signatures couldn't be verified because the public key is not available: NO_PUBKEY FE EA9169307EA071 NO_PUBKEY 8B57C5C2836F4BEB
Fetched 4057 kB in 1s (4324 kB/s)
Reading package lists... Done
W: An error occurred during the signature verification. The repository is not updated and the previou s index files will be used. GPG error: https://packages.cloud.google.com/apt cloud-sdk InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY FEEA916 9307EA071 NO_PUBKEY 8B57C5C2836F4BEB
W: Failed to fetch https://packages.cloud.google.com/apt/dists/cloud-sdk/InRelease The following sig natures couldn't be verified because the public key is not available: NO_PUBKEY FEEA9169307EA071 NO_P UBKEY 8B57C5C2836F4BEB

Can these be ignored?

raghuramg

Hi @sonimanish0604 , The error is all about Public Keys. Were you able to SSH from anod-master to all worker nodes. ?

on which VM you are seeing this error ?

sonimanish0604

hi @raghuramg I recreated my entire setup and have progressed as per the instructions until Lab 4-4, with successful ssh between the master and nodes and the openstack vm.
But I still saw the same message when running the command. I could be wrong, but those errors seem to happen when fetching packages from google?

raghuramg

Hi @sonimanish0604 , Yes you can ignore them for now. These errors are seen when yum update runs on centos 7 as per this page; https://cloud.google.com/compute/docs/troubleshooting/known-issues#keyexpired