byhuang/ubuntu-dev repository overview
About
This repo demonstrates the use of Docker to efficiently create, run, and deploy a Linux (Ubuntu Bionic) image with several basic build packages. It also provides scripts to build customized Docker image for personal configuration, e.g., vim, bash, git, etc.
Get the Ubuntu Bionic image with development packages installed
A pre-built image with packages listed in Dockerfile is available in Docker host
docker pull byhuang/ubuntu-dev:base
To create a customized image, modify base/Dockerfile and build
cd base
docker build -t my-image .
Initiate a container
Now you can run a container based on the newly fetched/created image.
docker run -it my-image
To create a volume (shared storage) and mount to the container.
docker volume build my-data
docker run -it \ # interactive pseudo TTY
-v my-data:/path/to/dir \ # mount the volume (shared storage)
--name cont-name \ # specify container name
--cap-add=SYS_PTRACE \ # enable debugger
--security-opt seccomp=unconfined \ # enable debugger
--privileged \ # enable docker in docker
my-image # image
By default, Ubuntu Docker image does not have packages required for user log-in installed.
You can enable such features by running unminimize before logging in as a user.
To leave the container running in background by pressing the hot keys
unminimize # required user input
adduser username # required user input
adduser username sudo # required user input
<C-p> <C-q>
Personal use example
An example of automating personalization can be found in user. It shows how to create an user account (with sudo) and set up personal preferred environment. To install customized bash prompt based on bash_it.
# root
passwd byhuang # set pass word
# log-in as user
.themes/install.sh # initiate bash config
Notes
If you have duplicated hosts (IP being used before)
ssh-keygen -R <host> # if duplicated hosts
If you want to reconfigure your time zone
sudo dpkg-reconfigure tzdata # reconfigure time zone if desired
If you want to grant access to files in the volume
sudo chmod -R a+rwx /path/to/files # add all permissions to files
Tag summary
Content type
Image
Digest
Size
438.8 MB
Last updated
about 6 years ago
docker pull byhuang/ubuntu-dev