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Cloud
AWS
Quick guide on aws for beginners
Understanding network concepts in aws
How to achieve CI/CD in aws
CI/CD in aws managed resources with Jenkins
Push Image to aws ECR Using GitHub Actions
Setup an EventBridge Rule in aws
How ECS & ECR works in aws
EKS with Fargate Profile
Launch EKS using eksctl in aws
Container insight for EKS-Fargate in cloudwatch
Deploy aws resources with CloudFormation
AWS secrets scanning by GitHub
Setup Site to Site VPN Connection in AWS
AZURE
Gateways in Azure
Understanding network concepts in Azure
Ingress in Azure Kubernetes Service
GCP
Architecting hybrid infrastructure with Anthos
Devops
ANSIBLE
Ansible a configuration management tool
Runbook Automation tool for playbooks
DOCKER
Docker a containerization Tool
Networking in Docker
Multi-stage build in Docker
what is docker-compose
All about Docker swarm
GIT
CLI instruction to work with Git
Integrating Jenkins with GitHub
Secret detection in GitLab
Push Image to ECR Using GitHub Actions
JENKINS
Jenkins a continuous integration tool
Acheive CI/CD using Jenkins in AWS
Configuring weblogic deployer plugin in Jenkins
KUBERNETES
Kubernetes an orchestration framework
Launch kubernetes cluster in Different ways
Debugging your kubernetes cluster
Certificates renewal of kubernetes cluster
Deploying application on Kubernetes cluster
api versions to use in manifest file
RBACs in Kubernetes
Health check of containers in Kubernetes
Rancher a cluster management platform
Understanding ISTIO as a service mesh
TERRAFORM
Deploying IaC using Terraform
Terraform module
EKS cluster using Terraform
Middleware
APACHE
Things to know in Apache
How to Configure Apache-httpd Server
Setup httpd as os-service on OL8
SiteMinder and its Integration with WebServer
Apache SSL Installation Instructions
NO_RESOURCES Errors in APACHE with WLS
WEBLOGIC
Installing WebLogic 12.1.3 without GUI
WebLogic Server as a managed Azure service
WLS domain extension to include JRF template
All about OPatch in WLS
How to define WorkManager in Weblogic
Some known Weblogic exceptions
Different OutOfMemory issues
Some known Weblogic exceptions
Play with WLST
Persistent store in WLS
Configuration of NodeManager
Misc
JAVA
JAVA_OPTIONS
Study on JAVA_HEAP
Native OOM in Java Heap
Types of Threads
Various Java-options to use in Java apps
How to run Java Flight Recorder
dbping a java-weblogic utility
SSL
When & why to use SSL certificates
SSLv3 to TLS1.*
SHA2 on Oracle https Server
Weblogic SSL Renewal Steps
CHEATSHEETs
Linux Cheatsheet
Linux Log parsing cheetsheet
SSL Cheatsheet
MySQL Cheatsheet
PostgreSQL Cheatsheet
WebLogic Cheatsheet
Python Cheatsheet
Kubernetes Cheatsheet
Terraform Cheatsheet
Hashicorp-vault Cheatsheet
GCP Cheatsheet
OTHER
All about Messaging Queue
small guide on Python
WLSDM monitoring agent in WLS
Register driver for MSSqlServer
Understanding YAML
Understanding Role of an API Gateway
SonarQube code analysis
03 January 2022
MySQL Cheatsheet
credit - datacamp