Constellation is the first Confidential Kubernetes. Constellation shields entire Kubernetes clusters from the (cloud) infrastructure using confidential computing.
Go to file
renovate[bot] 59df2b7d92
deps: update rules_oci digest to v2.0.0-beta1 (#3135)
Co-authored-by: Markus Rudy <mr@edgeless.systems>
2024-08-07 09:32:38 +02:00
.github deps: update dependency Pillow to v10.3.0 [SECURITY] (#3293) 2024-08-07 08:30:52 +02:00
3rdparty deps: update ubuntu:22.04 Docker digest to 340d9b0 (#3252) 2024-08-02 15:05:28 +02:00
bazel deps: update rules_oci digest to v2.0.0-beta1 (#3135) 2024-08-07 09:32:38 +02:00
bootstrapper helm: manage CoreDNS addon as Helm chart (#3236) 2024-07-12 12:01:49 +02:00
cli Make SEV-SNP the default attestation variant on GCP (#3267) 2024-07-22 13:29:27 +02:00
csi csi: mark mount integration test as flaky (#3240) 2024-07-10 09:11:32 +02:00
debugd debugd: daemonize logstash containers (#3216) 2024-06-28 14:56:46 +02:00
dev-docs deps: update Terraform dependencies (#3209) 2024-07-12 10:30:37 +02:00
disk-mapper deps: update Go dependencies (#3185) 2024-06-21 10:05:57 +02:00
docs deps: update ubuntu:22.04 Docker digest to 340d9b0 (#3252) 2024-08-02 15:05:28 +02:00
e2e deps: update Terraform dependencies (#3209) 2024-07-12 10:30:37 +02:00
hack deps: update Go dependencies (#3291) 2024-08-06 09:31:03 +02:00
image image: update locked rpms (#3290) 2024-08-05 09:47:35 +02:00
internal image: update measurements and image version (#3296) 2024-08-07 09:03:54 +02:00
joinservice deps: update Go dependencies (#3185) 2024-06-21 10:05:57 +02:00
keyservice deps: update Go dependencies (#3185) 2024-06-21 10:05:57 +02:00
measurement-reader Support SEV-SNP on GCP (#3011) 2024-04-16 18:13:47 +02:00
nix dev-docs: set an MTU on the VPN route (#3239) 2024-07-10 10:55:48 +02:00
operators/constellation-node-operator deps: update module github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/compute/armcompute/v5 to v6 (#3279) 2024-08-01 11:28:15 +02:00
rfc rfc: node access (#3051) 2024-06-05 14:07:15 +02:00
s3proxy deps: update ghcr.io/edgelesssys/constellation/s3proxy Docker tag to v2.18.0-pre.0.20240801135259-5a577728fd23 (#3264) 2024-08-02 14:28:20 +02:00
terraform terraform: azure detach unused lb backends (#3270) 2024-07-25 22:53:13 +02:00
terraform-provider-constellation Make SEV-SNP the default attestation variant on GCP (#3267) 2024-07-22 13:29:27 +02:00
tools bazel: remove bazeldnf and pinned rpms 2023-12-01 09:35:33 +01:00
upgrade-agent deps: update Go dependencies (#3185) 2024-06-21 10:05:57 +02:00
verify deps: update Go dependencies (#3185) 2024-06-21 10:05:57 +02:00
.bazelignore bazel: add directories to ignore (#2805) 2024-01-09 21:46:53 +01:00
.bazelrc bazel: enable bzlmod 2024-05-23 09:48:04 +02:00
.bazelversion deps: update dependency bazel to v7.2.1 (#3194) 2024-06-27 11:42:37 +02:00
.dockerignore ci: run versionsapi as docker action 2023-01-13 10:23:43 +01:00
.envrc nix: allow dev setup via direnv 2024-01-08 10:44:38 +01:00
.gitignore nix: allow dev setup via direnv 2024-01-08 10:44:38 +01:00
.golangci.yml misc: update golangci-lint related changes 2024-05-13 08:47:15 +02:00
.grype.yaml ci: ignore replaced ghsa (#1392) 2023-03-10 11:13:05 +01:00
.lychee.toml link-checker: add ignored sites 2024-05-23 09:48:04 +02:00
.shellcheckrc Fix shellcheck warnings 2022-11-11 13:40:13 +01:00
.vale.ini ci: update vale 2024-01-24 09:07:19 +01:00
BUILD.bazel bazel: enable bzlmod 2024-05-23 09:48:04 +02:00
CODE_OF_CONDUCT.md Ref/readme (#375) 2022-08-19 14:54:11 +02:00
CODEOWNERS CODEOWNERS: remove malt3 2024-05-24 08:31:59 +02:00
CONTRIBUTING.md dev-docs: refactor and add information for newbies (#1912) 2023-06-19 17:39:43 +02:00
flake.lock flake: pin bazel to 7.1.2 (#3142) 2024-06-04 16:50:52 +02:00
flake.nix flake: pin bazel to 7.1.2 (#3142) 2024-06-04 16:50:52 +02:00
go.mod deps: update Go dependencies (#3291) 2024-08-06 09:31:03 +02:00
go.sum deps: update Go dependencies (#3291) 2024-08-06 09:31:03 +02:00
go.work deps: bump Go version to v1.22.5 (#3225) 2024-07-03 09:49:37 +02:00
LICENSE add license 2022-09-05 09:17:25 +02:00
MODULE.bazel deps: update rules_oci digest to v2.0.0-beta1 (#3135) 2024-08-07 09:32:38 +02:00
MODULE.bazel.lock deps: update rules_oci digest to v2.0.0-beta1 (#3135) 2024-08-07 09:32:38 +02:00
netlify.toml Add docs to repo (#38) 2022-09-02 11:52:42 +02:00
README.md docs: move compute benchmarks to own page 2024-07-12 09:16:44 +02:00
renovate.json5 renovate: fix missing comma in renovate config (#3283) 2024-08-01 13:52:59 +02:00
SECURITY.md promote new github security reporting feature 2022-11-10 16:31:13 +01:00
version.txt chore: v2.17.0 post-release (#3229) 2024-07-04 11:17:55 +02:00
WORKSPACE.bzlmod deps: update rules_oci digest to v2.0.0-beta1 (#3135) 2024-08-07 09:32:38 +02:00

Constellation

Always Encrypted Kubernetes

Constellation License Govulncheck Go Report Discord Twitter

Constellation is a Kubernetes engine that aims to provide the best possible data security. It wraps your K8s cluster into a single confidential context that is shielded from the underlying cloud infrastructure. Everything inside is always encrypted, including at runtime in memory. For this, Constellation leverages confidential computing (see the whitepaper) and more specifically Confidential VMs.

Concept

Goals

From a security perspective, Constellation is designed to keep all data always encrypted and to prevent access from the infrastructure layer (i.e., remove the infrastructure from the TCB). This includes access from datacenter employees, privileged cloud admins, and attackers coming through the infrastructure (e.g., malicious co-tenants escalating their privileges).

From a DevOps perspective, Constellation is designed to work just like what you would expect from a modern K8s engine.

Use cases

Encrypting your K8s is good for:

  • Increasing the overall security of your clusters
  • Increasing the trustworthiness of your SaaS offerings
  • Moving sensitive workloads from on-prem to the cloud
  • Meeting regulatory requirements

Features

🔒 Everything always encrypted

🔍 Everything verifiable

🚀 Performance and scale

  • High availability with multi-master architecture and stacked etcd topology
  • Dynamic cluster autoscaling with verification and secure bootstrapping of new nodes
  • Competitive performance

🧩 Easy to use and integrate

Getting started

If you're already familiar with Kubernetes, it's easy to get started with Constellation:

  1. 📦 Install the CLI or use the Terraform provider
  2. ⌨️ Create a Constellation cluster in the cloud or locally
  3. 🏎️ Run your app

Constellation Shell

Learn more: "Getting started with Constellation" videos series.

Live demos

We're running public instances of popular software on Constellation:

These instances run on CVMs in Azure and Constellation keeps them end-to-end confidential.

Documentation

To learn more, see the documentation. You may want to start with one of the following sections.

Support

Contributing

Refer to CONTRIBUTING.md on how to contribute. The most important points:

Warning

Please report any security issue via a private GitHub vulnerability report or write to security@edgeless.systems.

License

The Constellation source code is licensed under the GNU Affero General Public License v3.0. Edgeless Systems provides pre-built and signed binaries and images for Constellation. You may use these free of charge to create and run services for internal consumption, evaluation purposes, or non-commercial use. You can find more information in the license section of the docs.