amazon linux 2 Archives

Fix “Error: rpmdb open failed” on CentOS or Amazon Linux 2

April 24, 2021April 20, 2020 by Ercan

Yesterday, I have started to test some services on running Amazon Linux 2 powered by Amazon Web Services cloud. For some reason, my package manager yum is broken and when I started to update my yum database, I’ve got an error about rpmdb open failed. You can see my error below. If you are running … Read more

Error: No space left on the device when starting/stopping services only

April 24, 2021March 1, 2020 by Ercan

I’m using Amazon SSM Agent for connecting to EC2 instance via securely. Amazon SSM Agent is also able to connect to the EC2 instance console via aws.amazon.com web console. So, this is my preferred way. About a few days ago, when I tried to connect to EC2 via Amazon SSM Agent it doesn’t respond and … Read more