UmerArshad_DiceAssignment1Part3

Docker Volumes

Step 1

New docker volume is created using the command: docker volume create my_volume

Step 2

The container is run with my_volume mounted inside the container: docker run --mount source=my_volume,destination=/usr/share/nginx/html/ -p 8080:80 nginx

Step 3

The nginx welcome page is visible.

Step 4

A minimal index.html is created.

Step 5

docker cp index.html infallible_neumann:/tmp/vol/ Successfully copied 2.048kB to infallible_neumann:/tmp/vol/

Step 6

The updated index.html is accesible.

Step 7

docker stop infallible_neumann docker rm infallible_neumann

Step 8

docker run --mount source=my_volume,destination=/usr/local/apache2/htdocs/ -p 8081:80 httpd

Step 9

The httpd default page is accesible.

Step 10

File created about.html

Step 11

docker cp about.html pensive_sinoussi:/usr/local/apache2/htdocs/ Successfully copied 2.048kB to pensive_sinoussi:/usr/local/apache2/htdocs/

Step 12

about.html is accessible on /about.html

Step 13

docker stop pensive_sinoussi docker rm pensive_sinoussi

Step 14

The files are available: sudo ls /var/lib/docker/volumes/my_volume/_data about.html index.html

Step 15

docker volume rm my_volume