Mathias Fredriksson bd9151d224 fix(coderd/database/pubsub): prevent listeners read outside mutex lock (#15303)
https://github.com/coder/coder/actions/runs/11611105362/job/32331771969#logs

```
2024-10-31T11:36:45.9225038Z WARNING: DATA RACE
2024-10-31T11:36:45.9225120Z Write at 0x00c0000d8030 by goroutine 26:
2024-10-31T11:36:45.9225200Z   runtime.mapdelete()
2024-10-31T11:36:45.9225412Z       /opt/hostedtoolcache/go/1.22.8/x64/src/runtime/map.go:696 +0x0
2024-10-31T11:36:45.9225647Z   github.com/coder/coder/v2/coderd/database/pubsub.(*PGPubsub).subscribeQueue.func2()
2024-10-31T11:36:45.9225906Z       /home/runner/work/coder/coder/coderd/database/pubsub/pubsub.go:277 +0x131
2024-10-31T11:36:45.9225993Z   runtime.deferreturn()
2024-10-31T11:36:45.9226210Z       /opt/hostedtoolcache/go/1.22.8/x64/src/runtime/panic.go:602 +0x5d
2024-10-31T11:36:45.9226283Z   testing.tRunner()
2024-10-31T11:36:45.9226519Z       /opt/hostedtoolcache/go/1.22.8/x64/src/testing/testing.go:1689 +0x21e
2024-10-31T11:36:45.9226603Z   testing.(*T).Run.gowrap1()
2024-10-31T11:36:45.9226831Z       /opt/hostedtoolcache/go/1.22.8/x64/src/testing/testing.go:1742 +0x44
2024-10-31T11:36:45.9226836Z 
2024-10-31T11:36:45.9226934Z Previous read at 0x00c0000d8030 by goroutine 112:
2024-10-31T11:36:45.9227159Z   github.com/coder/coder/v2/coderd/database/pubsub.(*PGPubsub).subscribeQueue.func2()
2024-10-31T11:36:45.9227462Z       /home/runner/work/coder/coder/coderd/database/pubsub/pubsub.go:284 +0x1b6
2024-10-31T11:36:45.9227661Z   github.com/coder/coder/v2/enterprise/replicasync.(*Manager).subscribe.func3()
2024-10-31T11:36:45.9227936Z       /home/runner/work/coder/coder/enterprise/replicasync/replicasync.go:228 +0x53
2024-10-31T11:36:45.9227941Z 
2024-10-31T11:36:45.9228019Z Goroutine 26 (running) created at:
2024-10-31T11:36:45.9228096Z   testing.(*T).Run()
2024-10-31T11:36:45.9228318Z       /opt/hostedtoolcache/go/1.22.8/x64/src/testing/testing.go:1742 +0x825
2024-10-31T11:36:45.9228498Z   github.com/coder/coder/v2/enterprise/replicasync_test.TestReplica()
2024-10-31T11:36:45.9228777Z       /home/runner/work/coder/coder/enterprise/replicasync/replicasync_test.go:33 +0x4b
2024-10-31T11:36:45.9228847Z   testing.tRunner()
2024-10-31T11:36:45.9229063Z       /opt/hostedtoolcache/go/1.22.8/x64/src/testing/testing.go:1689 +0x21e
2024-10-31T11:36:45.9229142Z   testing.(*T).Run.gowrap1()
2024-10-31T11:36:45.9229366Z       /opt/hostedtoolcache/go/1.22.8/x64/src/testing/testing.go:1742 +0x44
2024-10-31T11:36:45.9229369Z 
2024-10-31T11:36:45.9229443Z Goroutine 112 (finished) created at:
2024-10-31T11:36:45.9229685Z   github.com/coder/coder/v2/enterprise/replicasync.(*Manager).subscribe()
2024-10-31T11:36:45.9229952Z       /home/runner/work/coder/coder/enterprise/replicasync/replicasync.go:226 +0x568
2024-10-31T11:36:45.9230092Z   github.com/coder/coder/v2/enterprise/replicasync.New()
2024-10-31T11:36:45.9230361Z       /home/runner/work/coder/coder/enterprise/replicasync/replicasync.go:101 +0x1344
2024-10-31T11:36:45.9230547Z   github.com/coder/coder/v2/enterprise/replicasync_test.TestReplica.func1()
2024-10-31T11:36:45.9230836Z       /home/runner/work/coder/coder/enterprise/replicasync/replicasync_test.go:48 +0x26a
2024-10-31T11:36:45.9230904Z   testing.tRunner()
2024-10-31T11:36:45.9231127Z       /opt/hostedtoolcache/go/1.22.8/x64/src/testing/testing.go:1689 +0x21e
2024-10-31T11:36:45.9231207Z   testing.(*T).Run.gowrap1()
2024-10-31T11:36:45.9231431Z       /opt/hostedtoolcache/go/1.22.8/x64/src/testing/testing.go:1742 +0x44
```
2024-11-01 11:24:29 +04:00
…
2024-10-28 15:09:43 -05:00
…
…

Self-Hosted Cloud Development Environments



Quickstart | Docs | Why Coder | Enterprise

discord release godoc Go Report Card OpenSSF Best Practices OpenSSF Scorecard license

Coder enables organizations to set up development environments in their public or private cloud infrastructure. Cloud development environments are defined with Terraform, connected through a secure high-speed Wireguard® tunnel, and automatically shut down when not used to save on costs. Coder gives engineering teams the flexibility to use the cloud for workloads most beneficial to them.

  • Define cloud development environments in Terraform
    • EC2 VMs, Kubernetes Pods, Docker Containers, etc.
  • Automatically shutdown idle resources to save on costs
  • Onboard developers in seconds instead of days

Quickstart

The most convenient way to try Coder is to install it on your local machine and experiment with provisioning cloud development environments using Docker (works on Linux, macOS, and Windows).

# First, install Coder
curl -L https://coder.com/install.sh | sh

# Start the Coder server (caches data in ~/.cache/coder)
coder server

# Navigate to http://localhost:3000 to create your initial user,
# create a Docker template and provision a workspace

Install

The easiest way to install Coder is to use our install script for Linux and macOS. For Windows, use the latest ..._installer.exe file from GitHub Releases.

curl -L https://coder.com/install.sh | sh

You can run the install script with --dry-run to see the commands that will be used to install without executing them. Run the install script with --help for additional flags.

See install for additional methods.

Once installed, you can start a production deployment with a single command:

# Automatically sets up an external access URL on *.try.coder.app
coder server

# Requires a PostgreSQL instance (version 13 or higher) and external access URL
coder server --postgres-url <url> --access-url <url>

Use coder --help to get a list of flags and environment variables. Use our install guides for a complete walkthrough.

Documentation

Browse our docs here or visit a specific section below:

  • Templates: Templates are written in Terraform and describe the infrastructure for workspaces
  • Workspaces: Workspaces contain the IDEs, dependencies, and configuration information needed for software development
  • IDEs: Connect your existing editor to a workspace
  • Administration: Learn how to operate Coder
  • Enterprise: Learn about our paid features built for large teams

Support

Feel free to open an issue if you have questions, run into bugs, or have a feature request.

Join our Discord to provide feedback on in-progress features and chat with the community using Coder!

Integrations

We are always working on new integrations. Please feel free to open an issue and ask for an integration. Contributions are welcome in any official or community repositories.

Official

Community

Contributing

We are always happy to see new contributors to Coder. If you are new to the Coder codebase, we have a guide on how to get started. We'd love to see your contributions!

Hiring

Apply here if you're interested in joining our team.

S
Description
Provision remote development environments via Terraform
Readme AGPL-3.0
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