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Debugging Docker Containers with docker exec and docker logs

Commands for troubleshooting a Docker container are very useful. If something goes wrong in the container, you want to see the logs of the Docker container or get inside the container and use the terminal there.

First part 1 ►    • 8 Basic Docker Commands || Docker Tutorial 4  

T i m e s t a m p s 🐳
1:56 docker logs
5:28 docker exec -it

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►► Full Docker and Kubernetes Tutorial Playlist: https://bit.ly/2YGeRp9
This video is the 5th of a complete series for beginners, where I explain the basic concepts and also show you demo's like deploying your containerized application. At the end of this tutorial you will fully understand Docker and Kubernetes.

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The complete step-by-step guide to Docker and Kubernetes will include the following content:

🐳 D O C K E R
Container concept
Why docker? (image vs. traditional DevOps)
Install docker on different operating systems
8 basic commands you need to know
Docker vs. Virtual Machine
Docker in Practice: Overview of whole development process with Docker (development, continuous delivery, deployment)
Develop an application with Docker
Docker Compose
Dockerfile
Private Repository
Deploying your containerized application
Docker Volumes from theory to practice

✵ K U B E R N E T E S
Main Kubernetes components (including Pod, Service, Ingress, Volumes, ConfigMap, Secrets, Deployment, StatefulSet)
Kubernetes architecture for beginners (master, slave nodes & processes)
Understand how does K8s REALLY work? Main Concepts of how to use K8s
Minikube, Kubectl - set up the cluster and connect to it
Kubectl main commands - Demo
Configuration file (YAML) - syntax
Kubernetes Namespaces
Communication between the pods - basic networking concepts in Kubernetes
K8s Deployment in practice - example application deployment (pod + service + Ingress + secret)

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