Nothing to rewrite before the first preview.

• Source control

  GitHub

  Checks, deployments and a comment on every pull request.

  Cloud · Enterprise Server 3.10+

• GitLab

  Merge request pipelines, environments and merge trains.

  Cloud · self-managed 16+

• Bitbucket

  Pull request builds and a status on each commit.

  Cloud Beta

• Built from

  Docker Compose

  The file you run locally, profiles and overrides included.

  Compose v2

• Helm

  Your chart, with a values file layered on for each branch.

  Helm 3 · OCI charts

• Dockerfile

  A single service with nothing else to describe.

  BuildKit

• Data

  Postgres

  Restored from a nightly snapshot, masked before it leaves the bucket.

  13 to 17

• MySQL

  The same snapshot, mask and restore, with binlog off.

  8.0 and 8.4

• Redis

  Started empty, or seeded from an RDB file in the repo.

  6 and 7

• Runs in

  AWS

  A runner on EKS or plain EC2, in the account and region you choose.

  us-east-1 · us-east-2 · us-west-2

• Google Cloud

  A runner on GKE, with previews as namespaces.

  us-central1 · us-east4 · us-west1

• Secrets

  AWS Secrets Manager

  Read at build time with a role the runner assumes.

  Scoped by prefix

• Vault

  Short-lived tokens for each preview, revoked at teardown.

  KV v2

• Tells your team

  Slack

  One message for each pull request, updated as the preview changes.

  Threads per pull request

• Webhooks

  Six signed events, for everything this list does not name.

  HMAC-SHA256

Something missing? Most of this list started as a customer asking. Tell us what you run