BeetleboxCI Enterprise Installation on WSL2
While BeetleboxCI is built to run on Linux, it is possible to run it in Windows using Windows Subsystem for Linux (WSL2) to experiment with its functionality. WSL2 is a lightweight VM that allows Linux applications to run on Windows. Please note that BeetleboxCI is only compatible with WSL2, not, WSL1.
Mininum requirements for installing BeetleboxCI Enterprise:
- An x64/x86_64/AMD64/Intel 64 system
- At least 4 CPUs
- At least 16GB RAM
Recommended:
- An x64/x86_64/AMD64/Intel 64 system
- At least 12 CPUs
- At least 32GB RAM
Introduction
This guide describes the process of installing the enterprise version of BeetleboxCI on WSL2 for experimentation purposes.
Services
BeetleboxCI exposes a number of services:
Frontend web application accessed through a browser. (Port 32767)
A local container registry to store images to run jobs. (Port 5000)
An NFS server to allow other nodes to access shared files (Port 2049)
beetleboxci-db - Stores information about users, jobs etc.
beetleboxci-redis-server - Manages the queue of jobs to be run.
beetleboxci-redis-worker-main - Orchestrates user defined jobs.
beetleboxci-redis-worker-poll - Monitors pipelines for changes.
beetleboxci-redis-scheduler - Handles cron jobs.
beetleboxci-nginx - Proxy that handles web server requests.
beetleboxci-web - Backend web server.
metrics-server - Monitors performance of user-defined jobs.
registry - Docker registry for storing custom container images.
Ports
The application exposes a number of ports:
53 - TCP/UDP - Kubernetes DNS server
179 - TCP - Calico CNI
443 - TCP - Metrics server
2049 - TCP - Network File System
2379 - TCP - etcd API
2380 - TCP - etcd internal communication
5000 - TCP - Docker registry
5432 - TCP - PostgreSQL
6443 - TCP - Kubernetes API server
6379 - TCP - Redis
10250 - TCP - Kubelet API
10251 - TCP - Kube-scheduler API
10252 - TCP - Kube-controller-manager API
32767 - TCP - Web app traffic
Installing BeetleboxCI
You can download the latest version of the installer here: BeetleboxCI Enterprise.
Run Windows Powershell as an administrator.
Ensure that WSL Ubuntu is not currently installed by running the following commands. You may need to check the Windows settings too and uninstall from the Apps and features list.
wsl --shutdown
wsl --unregister UbuntuRun the following commands to ensure that the latest version of WSL is installed and that WSL2 is set as the default version for creating Linux instances.
wsl --update
wsl --set-default-version 2Run the following commands to install Ubuntu on WSL2. This installs Ubuntu by default. For other operating systems, the name of the operating system must be explicitly specified. You will be prompted to create an Ubuntu user account.
wsl --install
Test that networking and DNS are working correctly. If any errors are shown here, the networking is not working correctly and it will need to be resolved before proceeding.
ping www.google.com
Edit the
wsl.conf
file:sudo nano /etc/wsl.conf
Add the following information. The hostname will be the same as your Windows machine, though if the hostname of your Windows machine has uppercase characters, you will need to change them to lowercase here.
[network]
hostname = lower-case-hostname
generateHosts = falseExit the WSL2 instance using the following command:
exit
Shutdown and restart the instance:
wsl --shutdown
wslCopy the BeetleboxCI installer over to the WSL2 instance. If your distribution is called Ubuntu, then you can access the root of the WSL2 filesystem on the Windows file browser through
\\wsl$\Ubuntu
. We recommend placing the installer in\\wsl$\Ubuntu\home[username]
. You can then proceed to install the BeetleboxCI application, though there are a few different steps compared to directly installing on Linux. To find out of the IP of the WSL2 instance, run:ifconfig
Extract the tarball using a terminal and enter the folder that gets extracted:
tar -xzvf BeetleboxCIv*.tar.gz
cd dist/
tar -xzvf BeetleboxCIv*.tar.gz # Extract the tarball inside this one too
cd BeetleboxCIv*Run the
00_init_control_node.sh
script. This script installs the Kubernetes software and sets up a Kubernetes cluster on your machine. You will be prompted for the path of the parameter file, and we recommend using003_params_wsl2.sh
in theBeetleboxCIv*
folder../00_init_control_node.sh
Now exit WSL, shutdown the WSL2 VM and start it again:
exit
wsl --shutdown
wslRun the following command to give permissions to Kubernetes to mount the WSL2 filesystem.
sudo mount --make-shared /
Run the
10_install_nfs.sh
script. This installs the software needed for a network file system to run on the machine../10_install_nfs.sh
Run the
11_create_nfs.sh
script. You will be prompted to enter the path of the parameter file again. This sets up a network file system on your machine to allow communication between containers in BeetleboxCI../11_create_nfs.sh
Run the
40_create_certs.sh
script. You will be prompted to enter the path of the parameter file. This creates the SSL certificates needed to set up the local container registry../40_create_certs.sh
Run the following command to check that all the modules are running correctly — they may take a few minutes to stabilise, so you may need to run this command again:
kubectl get po --all-namespaces
Run the
41_create_registry.sh
script. You will be prompted to enter the path of the parameter file../41_create_registry.sh
Run the
60_install_app.sh
script. You will be prompted to enter the path of the parameter file. This builds and starts the BeetleboxCI application on the Kubernetes cluster. During the installation, the parameter file will be copied to the Beetlebox install path (default:/mnt/beetleboxci
)./60_install_app.sh
To access the application within the (virtual) machine where you installed BeetleboxCI, open a web browser and navigate to http://[WSL_IP_ADDRESS]:32767.
If you are accessing the app for the first time, you will be prompted to create a superuser account. You can log in once you create the superuser account.