Requirements

Coder is deployed onto Kubernetes clusters, and we recommend the following resource allocation minimums to ensure quality performance.

For basic control services, allocate at least 2 CPU cores, 4 GB of RAM, and 20 GB of storage.

For each active developer, please allocate an additional CPU core, 1 GB of RAM, and 10 GB of storage on top of the resources allocated for basic control services.

We recommend the following throughput:

• Read: 3000 IOPS at 50 MB/s
• Write: 3000 IOPS at 50 MB/s

Enabled Extensions

You must enable the following extensions on your K8 cluster (check whether you have these extensions enabled by running kubectl get apiservices):

• apps/v1
• rbac.authorization.k8s.io/v1
• metrics.k8s.io
• storage.k8s.io/v1
• networking.k8s.io/v1
• extensions/v1beta1

Browsers

Use an up-to-date browser to ensure that you can use all of Coder's features. We currently require the following versions or newer:

• Apple Safari 12.1
• Google Chrome 66
• Mozilla Firefox 57
• Microsoft Edge 79

If you're using Remote IDEs, allow pop-ups; Coder launches the Remote IDE in a pop-up window.

Licenses

The use of Coder deployments requires a license that's emailed to you.

Restrictions

Deployments using the free level of Coder (1-10 users):

• Must be able to reach and use an outbound internet connection (at minimum, your deployment must be able to access licensor.coder.com)
• Cannot be used to set up an air-gapped deployment
• Must use Coder v1.10.0 or later

The above requirements do not apply to potential customers engaged in our trial program.