Latest

tutorials
How to Install Ansible on Ubuntu Debian
Published September 1, 2020
Reading time: 6 minutes.
Learn how to install Ansible on Ubuntu and Debian with Python Pip3, as well as how to use requirements.txt files and virtualenv for Ansible.
tutorials
How to Create a Docker Pipeline With Jenkins
Published August 30, 2020
Reading time: 3 minutes.
Learn how to create a Docker pipeline with Jenkins to build and run containers on a remote host
tutorials
How to Check Memory and CPU Utilization of Docker Container
Published August 28, 2020
Reading time: 4 minutes.
Learn how to check a Docker container's memory and CPU utilization, as well as network traffic and disk I/O to ensure everything is running fine.
tutorials
How to Remove Docker Containers and Volumes
Published August 28, 2020
Reading time: 4 minutes.
Learn how to delete old and unsused Docker containers and volumes and reclaim free space on your host
tutorials
How to Copy Files to a Pod Container in Kubernetes
Published August 27, 2020
Reading time: 3 minutes.
Learn how to use the kubectl cp CLI command to copy files and directories from your local machine into a container of a running pod.
tutorials
How to Add Persistent Data to Mysql with Docker Compose
Published August 27, 2020
Reading time: 3 minutes.
Learn how to use volumes with Docker Compose to add persistent data for MySQL to your containerized database workloads.
tutorials
How to Set PHP Options for Wordpress in Docker
Published August 27, 2020
Reading time: 3 minutes.
Learn how to set PHP options when running WordPress in a container using Docker, Docker Swarm, Docker Compoes, and Kubernetes.
tutorials
How to Solve Wordpress Redirects to Localhost 8080
Published August 27, 2020
Reading time: 3 minutes.
Learn how to solve WordPress from redirecting to localhost:8080 when using the official Docker image in Docker Swarm, Docker Compose or Kubernetes.
tutorials
How to Create Immutable Configmaps and Secrets
Published August 27, 2020
Reading time: 2 minutes.
Learn how to create and use immutable ConfigMaps and Secrets to protect application data from being modified.