Cloud Category

Scaleway Centos 7 GPG key yum update problem

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Got the following yum update error when launching Scaleway C2 server powered by Centos 7:

warning: /var/cache/yum/armhfp/7/base/packages/firewalld-0.3.9-14.el7.noarch.rpm: Header V3 RSA/SHA256 Signature, key ID f4a80eb5: NOKEY
Retrieving key from file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-SIG-AltArch-Arm32

The GPG keys listed for the “CentOS-7 – Base” repository are already installed but they are not correct for this package.
Check that the correct key URLs are configured for this repository.

Failing package is: firewalld-0.3.9-14.el7.noarch
GPG Keys are configured as: file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-SIG-AltArch-Arm32

Clearly shows GPG key is missing and yum stops there… This is how to fix it in less than 10 seconds:

rpm --import

and try to run yum Read the rest of this entry »

Scaleway cloud server SSH key login problem

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I have been playing around with Scaleway bare metal cloud servers and experienced problems with logging into my newly created server. My local PC is Ubuntu 16.04 and I added SSH key to Scaleway, but when connected with the following command

ssh -i root@

I got the following error:

sign_and_send_pubkey: signing failed: agent refused operation

and couldn’t login. Then, I found out that I have to execute the following command on my local workstation to successfully login into scaleway box:


Please note that if you add your scaleway SSH key in their control panel after you have created … Read the rest of this entry »