In this tutorial we will write and run example ACS modules in Python, Java and C++ inside a Docker container based in a CentOS 7 image, in an Ubuntu 20.04 machine.
...
Install dependencies
| Code Block |
|---|
|
sudo apt update
# Git LFS
sudo apt install git-lfs
git clone https://bitbucket.alma.cl/scm/asw/acs.git |
Configurations
Install SELinux
...
# SELinux
sudo apt install policycoreutils selinux-utils selinux-basics
sudo selinux-activate
sudo selinux-config-enforcing
# Docker
sudo apt install apt-transport-https ca-certificates curl software-properties-common
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu focal stable"
sudo apt install docker-ce
# Docker Compose
sudo curl -L "https://github.com/docker/compose/releases/download/1.27.4/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose
docker-compose --version |
Clone repository
https://bitbucket.alma.cl/scm/asw/acs.git
| Code Block |
|---|
|
git clone https://bitbucket.alma.cl/scm/asw/acs.git |
Configurations
Edit docker .env file (you can use your favourite editor)
| Code Block |
|---|
|
cd Virtualization/Docker/Dev/
sudo nano .env
|
| Code Block |
|---|
|
USER_NAME=<my_user>
GROUP_NAME=<my_group>
USER_ID=1000
GROUP_ID=1000
ALMA_DIR=/external/docker/alma
HOME_DIR=/external/docker/home
REPO_DIR=/absolute/path/to/cloned/repo
IMAGE_OS=centos7
CONTAINER_DIR=centos7 |
Run container
To run a Docker container with ACS:
| Code Block |
|---|
|
docker-compose run --name acs_centos7_env centos7 bash |
To open a shell inside the container
| Code Block |
|---|
|
docker exec -it acs_centos7_env bash |
...
