docs.illenium.dev

Setup

System Requirements

You will need a Linux VM / VPS with the following specs:

Name Minimum Recommended
OS Ubuntu 22.04 / Debian 11 Ubuntu 22.04 / Debian 11
CPU 2 vCPU 4 vCPU
RAM 2 GB 4 GB
Disk 20 GB 50 GB
Custom Domain Required Required

Recommendations for VPS

I can recommend the following providers:

Cloning the Repo

!!! warning

Make sure that you have your VM / VPS IP, SSH user and SSH password before continuing

Note: If you’re using Debian then use su -

Editing config.yaml

Now you need to make changes to the config.yaml file located in the repository. The default configuration file looks like this:

baseDomain: ""
email: example@domain.com # Only used if baseDomain is not ""
k3s:
  version: v1.26.3+k3s1
certManager:
  version: v1.11.1 # Do not modify
loki:
  version: 5.0.0 # Do not modify
  storage: 5Gi
  username: admin
  password: supersecurepassword
  exposedPort: 30001 # Only used if baseDomain is ""
  retention: 744h # 24 * 31 (1 Month)
grafana:
  version: 6.52.9 # Do not modify
  username: admin
  password: verysecurepassword
  exposedPort: 30000 # Only used if baseDomain is ""

Here’s a reference to the required variables and what they’re used for:

Key Description Default
baseDomain This will be the domain that will be used for accessing Loki and Grafana. The resulting URLs will look like so: grafana.<baseDomain>, loki.<baseDomain>. If you do not set this then your VM / VPS IP will be used instead of the domain and no SSL configuration will be done ""
email You need to set this to a valid email IF you have set the basedDomain. It is used while provisioning SSL certificates example@domain.com
loki.storage How much storage do you want to allocate to Loki for storing the logs. Make sure it is less than the total disk size and you leave atleast 10GB for the Operating System 5Gi
loki.username Username for the Loki instance used for pushing the logs admin
loki.password Password for the Loki instance used for pushing the logs supersecurepassword
loki.retention Retention period of the logs stored in Loki. By default its set to keep logs of the past 31 days (1 month) 744h
grafana.username Username for the Grafana instance used for logging in and viewing the logs admin
grafana.password Password for the Grafana instance used for logging in and viewing the logs verysecurepassword

You can open up config.yaml in a terminal text editor like nano using the following command:

nano config.yaml

After making the changes, save the file by pressing Ctrl + X then Y and then Enter. Doing this properly will throw you back at the terminal. Confirm that the config has been updated by running

cat config.yaml

If it looks good then proceed to the next step

Configure DNS Records (Only if you have set baseDomain to your domain name)

Skip this step if you do not own a domain or have not modified baseDomain key in the config

Name Record Type Value TTL
grafana A 10.0.2.240 3600
loki A 10.0.2.240 3600

!!! warning

Make sure that you replace `10.0.2.240` with your VM / VPS IP, otherwise it will not work!!

Running the installer

Once your DNS entries are in place if you have set baseDomain or left it as default, you can proceed.

Run the following command to start the installation process:

./install.sh

Patiently wait for it to finish as it will take some time to complete. Once finished, you should see something like this:

!!! info

You will also be presented with the ox_lib config that you can use in the next step. Make sure to take note of that.

You now have both Loki and Grafana running. You can open up the Grafana URL and login using the credentials to see if it works.

The installer automatically configures Loki as the default Datasource so you don’t need to do anything in Grafana except for looking at the logs

Next steps