Posted inArchitecture Cloud & Virtualization
Worker Node Not Ready – EKS Managed Node Group
To be honest, this is my first time to setup EKS cluster. I had some experience on self hosted kubernetes,…
Posted inArchitecture Cloud & Virtualization
Containerized Uyuni Proxy – OCSP responder Error
As per Uyuni documentation, Uyuni is a solution for organizations that require robust control over maintenance and package deployment on…
Posted inArchitecture Cloud & Virtualization
Service Accounts using IAM Roles Anywhere
We have numerous use cases, wherein access to AWS services like S3 buckets is required without SSO-based authentication. To achieve…
Posted inArchitecture Cloud & Virtualization
SSM Agent Troubleshooting
SSM Agent provides access to EC2 instances via Systems manager, over AWS endpoints. This helps in providing additional security to…
Posted inArchitecture Cloud & Virtualization
Ubuntu Domain Join – Common Errors and Solution
With more workloads moving to cloud, a centralised directory services managing your EC2 instance makes sense. Of course if you…
Posted inContainers & Kubernetes
Kubernetes Upgrade v1.23 to v1.24 – Common Errors and Solutions
Unlike the common notion of "if it ain't broke, don't fix it", I thought of upgrading my lab Kubernetes cluster…
Posted inAnsible Coding & Automation Tech Bites
Infra as Code for OpenStack with Ansible-Git Workflow: Part 2
In our previous blog, we worked on the instantiation of a new Virtual machine on the OpenStack cloud using Ansible.…
Posted inCoding & Automation Tech Bites
Self-Signed Certificate for GitLab 13.10.3
GitLab can be installed on the private cloud with access to internal applications for code repositories. GitLab application uses an…
Posted inAnsible Coding & Automation
Infra as Code for OpenStack with Ansible-Git Workflow: Part 1
Ansible provides a powerful configuration and workflow management tool, which can easily be applied to perform Infrastructure as Code use…