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How to Integrate with a DigitalOcean Container Registry

Validated on 26 Sep 2022 • Last edited on 18 Dec 2024

DigitalOcean Kubernetes (DOKS) is a Kubernetes service with a fully managed control plane, high availability, and autoscaling. DOKS integrates with standard Kubernetes toolchains and DigitalOcean’s load balancers, volumes, CPU and GPU Droplets, API, and CLI.

On DigitalOcean, you can integrate your Kubernetes cluster with a container registry via the control panel. This process requires you to have an existing container registry. If you don’t have an existing registry, first create one.

To integrate a cluster, go to the control panel and click the Kubernetes cluster you want to integrate. Then, click the Settings tab, scroll down to the DigitalOcean Container Registry Integration section, and click Edit to the right.

Check your container registry and click Save to confirm your change.

Settings tab in the control panel, the DigitalOcean Container Registry Integration section

For instructions on integrating a Kubernetes cluster and container registry via generated secrets or kubectl, see our guide.

Add a Container Registry to a Cluster Using Automation

How to Add a Container Registry Using the DigitalOcean CLI

Install doctl, the official DigitalOcean CLI.
Create a personal access token and save it for use with doctl.
Use the token to grant doctl access to your DigitalOcean account.
```
doctl auth init
```
Finally, run doctl kubernetes cluster registry add. Basic usage looks like this, but you can read the usage docs for more details:
```
doctl kubernetes cluster registry add <cluster-id|cluster-name> <cluster-id|cluster-name> [flags]
```
The following example adds container registry support to a cluster named example-cluster:
```
doctl kubernetes cluster registry add example-cluster
```

How to Add a Container Registry Using the DigitalOcean API

Create a personal access token and save it for use with the API.
Send a POST request to https://api.digitalocean.com/v2/kubernetes/registry.

cURL

Using cURL:

curl -X POST \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $DIGITALOCEAN_TOKEN" \
  -d '{"cluster_uuids": ["bd5f5959-5e1e-4205-a714-a914373942af", "50c2f44c-011d-493e-aee5-361a4a0d1844"]}' \
  "https://api.digitalocean.com/v2/kubernetes/registry"

Go

Using Godo, the official DigitalOcean API client for Go:

import (
    "context"
    "os"

    "github.com/digitalocean/godo"
)

func main() {
    token := os.Getenv("DIGITALOCEAN_TOKEN")

    client := godo.NewFromToken(token)
    ctx := context.TODO()

    _, err := client.Kubernetes.AddRegistry(ctx, &godo.KubernetesClusterRegistryRequest{ClusterUUIDs: []string{"bd5f5959-5e1e-4205-a714-a914373942af"}})
}

Python

Using PyDo, the official DigitalOcean API client for Python:

import os
from pydo import Client

client = Client(token=os.environ.get("DIGITALOCEAN_TOKEN"))

req = {
  "cluster_uuids": [
    "bd5f5959-5e1e-4205-a714-a914373942af",
    "50c2f44c-011d-493e-aee5-361a4a0d1844"
  ]
}

resp = client.kubernetes.add_registry(body=req)

How to Integrate with a DigitalOcean Container Registry

Add a Container Registry to a Cluster Using Automation

cURL

Go

Python

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