1.18 Docker - amresh087/Question GitHub Wiki
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Wt is use of Docker? Answer
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Wt is Docker and portainer? Answer
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Wt is diff between virtualization vs containerization? Answer
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Docker setup on aws ? Answer
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Wt is Docker image and docker file? Answer
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Wt is Docker container? Answer
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Wt is Docker Compose? Answer
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Wt is Docker volume? Answer
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Wt is Docker swarm and how can Scalling service like 1 master and multiple child ?Answer
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Wt is Docker secrets?
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Wt is Docker configs?
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Wt is Docker Network?
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Wt is Docker App templet?
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Docker command? Answer
OS Process working flow
Name space or segment
Container
Docker Container Lifecycle
If you are using
Restarting Stopped Containers in Docker
docker ps --all
docker start -a container_id
docker start container_id
if you are using -a then it will display docker container logs on the docker client console
Removing Stopped Containers in Docker
docker system prune
above command it remove all unused images, container, network, and build cache
Retrieving Log Outputs
docker log container_id
Executing Commands in Running Containers
Tagging an Image in Docker
Introducing Docker Compose
if you want to create network bridge between two docker container mean if you want to build connection between two containers then we can use below step
Need for Nginx
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NGINX is pronounced as "engine-ex".
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In its initial release, NGINX functioned for HTTP web serving. Today, however, it also serves as a reverse proxy server for HTTP, HTTPS, SMTP, IMAP, POP3 protocols, on the other hand, it is also used for HTTP load balancer, HTTP cache, and email proxy for IMAP, POP3, and SMTP.
In dev environment, all js and html files are separate but in prod it is combined in single file index.html and main.js
In prod there is requirement for web server.