Terraform destroy will no doubt provide you a clean slate to work with your infrastructure but it is not needed to run terraform destroy before running terraform apply or plan commands. There is one caution while working with terraform destroy command, it is not advisable to run it on a production environment because …

The terraform error Your query returned no results. Please change your search criteria and try again can be misleading and can cause an increase in your debugging time with your Terraform configuration. I have also faced the same issue while I was trying to set up my aws_instance on AWS. But interestingly this issue …

Terraform data sources can be beneficial if you want to retrieve or fetch the data from the cloud service providers such as AWS, AZURE, and GCP. Most of the time when we use Terraform along with AWS/AZURE/GCP then we always send data in terms of instructions or configuration. But what if you want to get the …

Terraform resource Meta-Arguments can be useful while setting up your cloud infrastructure. The resource arguments depends_on, count, for_Each, provider, lifecycle has some features such as - You can create multiple aws_resource using the count for_each can be used for iteration and can also help you to create …

In this blog post we will look on ways to fix the docker error invalid reference format error. If you look at the error carefully then it says invalide reference format which mean the image name which you are trying to use in your Dockerfile or docker command is not acceptable. Basically a reference in docker is a …

I faced the error requested access to the resource is denied while I was trying to push my docker image of spring boot application to Docker Hub but unfortunately when I issued the docker push command I immediately got the error. In this article, we will look at How to fix requested access to the resource is denied …

This error comes when you try to delete/remove your docker image before removing your docker container. The basic principle of docker says you should always remove your docker container first before removing the docker image. In this article, we are going to see how to fix this issue along with the recommended way to …

Sometimes you must clean up your disk so that you can download the docker image and run it. But if you do not have sufficient space available on your disk then you might end up with the error no space left on device. In this blog, we are going to see a number of ways to fix this error because I had this issue many …

Terraform Dynamic Block is important when you want to create multiple resources inside of similar types, so instead of copy and pasting the same terraform configuration in the terraform file does not make sense and it is not feasible if you need to create hundreds of resources using terraform. If we describe terraform …

Working in the AWS cloud is always fun until you are not paying your AWS bills from your pocket. Being a developer we work on our developer’s machine and we do not much worry much about resources(CPU, Memory, and Disk space) because nowadays developer’s machines (Laptops/desktops) are very powerful. Apart …