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Install on an Embedded cluster

Introduction#

GitGuardian Private Repository Monitoring is a Kubernetes application. You can install the software on an existing cluster or use our installer that has an embedded, production-ready Kubernetes distribution packaged with it.

Our deployment is powered by Kots.

You can install our application on bare metal, GovCloud, VPC, Vsphere, or an existing Kubernetes cluster.

This documentation cover the embedded Kubernetes installation. For existing clusters, please refer to this documentation.

Installation#

Embedded cluster#

To start the installation, run the following command on your host. This command will run for 10-20 minutes, putting in a screen or a tmux session can prevent an interruption due to a loss of connection.

curl -sSL https://k8s.kurl.sh/gitguardian-seal-prod | sudo bash
info

If a proxy is required for outgoing access to the internet, please create a patch.yaml:

apiVersion: "cluster.kurl.sh/v1beta1"kind: "Installer"metadata:  name: "patch"spec:  kurl:    proxyAddress: http://<IP>:<PORT>    noProxy: false

And run the installer with -installer-spec-file=patch.yaml:

curl -sSL https://k8s.kurl.sh/gitguardian-seal-prod | sudo bash -s installer-spec-file=patch.yaml

This will install a single node managed Kubernetes cluster with everything it needs to run GitGuardian application.

At the end of the installation command, there will be instructions on how to connect to the admin console. Port 8800 will need to be open to access it.

Installation&#39;s end screenshot

Save these information, especially passwords, they will be useful later.

Application#

  1. Now, connect to the admin console and configure tls. You can upload tls certificates or use the self-signed ones.

Admin console TLS setup

  1. Enter the password provided at the end of the cluster installation.

Admin console password

  1. Upload the license downloaded on the portal for instructions on how to download the license file).

License upload

  1. Configure the application. You need to fill all the required fields:
    • Application URL: URL for GitGuardian application.
    • Admin user fields: Used to create the first GitGuardian user. Password will need to be changed after the first login.
    • Nginx TLS certificate: You can either use auto-generated self-signed certificates or upload your own. These are not the same as the TLS certificates for the admin console used during step 1. If you choose to use self-signed certificates or your own private CA, you need to disable SSL verification for GitHub webhook.

Admin console application configuration

Other configuration options available:

  • Scaling (advanced): how many replicas for each application component.
  • Databases/datastores: Whether to use an embedded postgres/redis or an external one.
  1. Check if preflight checks pass.

Admin console preflights

  1. Launch