GCP Config Connector

Config Connector is a Kubernetes add-on that allows customers to manage GCP resources, such as Cloud Spanner or Cloud Storage, through your cluster's API.

With Config Connector, now you can describe GCP resources declaratively using Kubernetes-style configuration. Config Connector will create any new GCP resources and update any existing ones to the state specified by your configuration, and continuously makes sure GCP is kept in sync. The same resource model is the basis of Istio, Knative, Kubernetes, and the Google Cloud Services Platform.

As a result, developers can manage their whole application, including both its Kubernetes components as well as any GCP dependencies, using the same configuration, and -- more importantly -- tooling. For example, the same customization or templating tool can be used to manage test vs. production versions of an application across both Kubernetes and GCP.

This repository contains full Config Connector source code. This inlcudes controllers, CRDs, install bundles, and sample resource configurations.

Usage

See https://cloud.google.com/config-connector/docs/overview.

For simple starter examples, see the Resource reference and Cloud Foundation Toolkit Config Connector Solutions.

Building Config Connector

Recommended Operating System

Ubuntu (18.04/20.04)
Debian (9/10/11)

Software requirements

Set up your environment

Option 1: Set up an environment in a fresh VM (recommended)

Create an Ubuntu 20.04 VM on Google Cloud.
Open an SSH connection to the VM.
Create a new directory for GoogleCloudPlatform open source projects if it does not exist.
```
mkdir -p ~/go/src/github.com/GoogleCloudPlatform
```

Update apt and install build-essential.

sudo apt-get update
sudo apt install build-essential

Clone the source code.

cd ~/go/src/github.com/GoogleCloudPlatform
git clone https://github.com/GoogleCloudPlatform/k8s-config-connector

Change to environment-setup directory.

cd ~/go/src/github.com/GoogleCloudPlatform/k8s-config-connector/scripts/environment-setup

Install Golang.
```
./golang-setup.sh
source ~/.profile
```
Install other build dependencies.
```
./repo-setup.sh
source ~/.profile
```

Option 2: Set up an environment manually yourself

Install all required dependencies
Add all required dependencies to your $PATH.
Set up a GOPATH.
Add $GOPATH/bin to your $PATH.

Clone the repository:

cd $GOPATH/src/github.com/GoogleCloudPlatform
git clone https://github.com/GoogleCloudPlatform/k8s-config-connector

Build the source code

Enter the source code directory:

cd $GOPATH/src/github.com/GoogleCloudPlatform/k8s-config-connector

Build the controller:
```
make manager
```
Build the CRDs:
```
make manifests
```
Build the config-connector CLI tool:
```
make config-connector
```

Contributing to Config Connector

Please refer to our contribution guide for more details.

tomasaschan/k8s-config-connector