If your POD is in Waiting state on your EKS cluster, and you have checked the logs of POD and determine that the container in the Waiting state is scheduled on a worker node (for example, an EC2 instance), but can't run on that node, then its time to check if you are pulling right docker image from right repository or not.
Thursday, October 6, 2022
Saturday, October 1, 2022
Friday, September 30, 2022
The reason why you would receive following error when you try to access an EKS cluster is that the user who created the EKS cluster is different what you are using to run kubectl commands:
error: You must be logged in to the server (Unauthorized)
Saturday, September 17, 2022
Thursday, September 8, 2022
Creating a reverse proxy for servers in restricted mode using NGINX in AWS EC2 Amazon Linux 2 can be frustrating. The following error is one of those quirks:
Tuesday, September 6, 2022
Sunday, August 21, 2022
It's simple. Our brain is our biggest asset when it comes to being a cloud or devops engineer. If you start loosing your mind or if its chaotic and unsound, then you won't be a cloud engineer for long for sure. Following are 3 tips to maintain your mental health as a cloud engineer.
Tuesday, August 2, 2022
Who wants to mention in their resume that one of their operation task is to tag the cloud resources? Well I did and mentioned that one of the tools I used for that purpose was Tag Editor. Interviewer was surprised to learn that there was such a thing in AWS which allowed tagging multiple resource at once. I got the job due to this most under-appreciated and largely unknown service.
Saturday, July 30, 2022
AWS Cloudfront is a content delivery network (CDN) and can be used for URL redirection. Sure enough, any DNS server or web server can be used for that matter, but Cloudfront enables us to use SSL certificates through ACM and WAF rules plus AWS shield for extra protection.