Knowledge Base
Ansible (4)
- How to bootsrap Docker with Ansible
- How to use Ansible to install and configure native Apache
- Ansible Dynamic Inventory
- Ansible Conditional Checks
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AWS (24)
- Mount EBS volume to EC2 Linux
- Analyze and Reduce Cost of NAT Gateway
- Allow all egress in CloudFormation Security Group
- ECS \ ECR AWS Private Link
- Swap file on Ubuntu AMI
- CloudFront & Lambda@Edge
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AWS - CloudFormation (7)
- CloudFormation Stack Splitting
- Install Docker via CloudFormation
- Install CloudWatch Agent on Ubuntu using CloudFormation
- Validate CloudFormation Template
- Fargate CloudFormation Example
- Deploying a Docker Image with CloudFormation
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CircleCI (7)
- Expose environment variables in CircleCI run step
- Connect to private/internal network with VPN in CircleCI
- Connect via SSH jump host in CircleCI
- Connect to local PostgreSQL container without password
- Persist environment variables across jobs and steps
- CircleCI notifications on Google Chat
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Docker (13)
- How to install Docker & Docker Compose (Centos / RHEL)
- Creating Apache, MariaDB and PHP-FPM container with Docker Compose
- Dockerfile Conditions
- Running GUI app in Docker containers (X11)
- Docker Buildx Caching on CI server
- Audio in Docker Container
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Git (9)
- Git always asking for credentials
- Git unable to connect to cache daemon
- Resolve conflict in a Pull Request
- Rebase using SourceTree
- Committing lock files to repo
- Merge upstream code into forked repo using SourceTree
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Installation (6)
- Download and install RHEL8 - Free
- How to install vCenter Server Appliance 6.0
- How to install MongoDB on Centos
- How to install Zabbix on Centos
- How to install Zabbix Agent (Centos / RHEL)
- Installing & Configuring PgPool2 (for RDS)
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Linux (23)
- Linux - Date & Time
- Linux - CLI
- Linux - Filesystem
- Linux - Firewall
- Linux - Log Management
- Linux - Network
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NodeJS (5)
- Uninstall node version of nvm
- Check installed version of npm packages
- Clear cache of electron
- Use clustering to improve performance
- Solve package lock json integrity discrepancy
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Misc - Wordpress (5)
- Wordpress Home URL vs Site URL
- Reduce space between blocks in Wordpress
- Database connection error for WordPress PHP FPM
- Enable Debugging for Wordpres
- Common PHP v8.1 Compatibility Fixes for Wordpress
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Python (4)
- Configure Gunicorn for Docker
- Install pyenv / virtualenv
- Find dependency of pip package without installing
- Using pyenv for Multiple Python versions
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