The behavior of the partitions listing function from gopsutil is that it
will return all partitions that didn't fail to be read, but will return
something similar to a multierror.
Errors are now ignored unless there are no drives returned.
This change allows listing both predefined and runtime-detected
devcontainers, as well as showing whether or not the devcontainer is
running and which container represents it.
Fixescoder/internal#478
fixes: https://github.com/coder/internal/issues/576
TestAgent_Lifecycle/ShutdownScriptOnce hits error logs which cause test
failures. These logs are legit errors and have to do with shutting down
the agent before it has fully come up.
This PR changes the test to wait for the agent to send stats (a good
indicator that it's fully up, and beyond the errors that have triggered
test failures in past) before closing it.
This refactor improves separation of API and containers with minimal
changes to logic.
Highlights:
- Routes are now defined in `agentcontainers` package
- Handler renamed to API
- API lazy init was moved into NewAPI
- Tests that don't need to be internal were made external
This change implements an interface for running `@devcontainers/cli up`
and an API endpoint on the agent for triggering recreate for a running
devcontainer.
A couple of limitations:
1. Synchronous HTTP request, meaning the browser might choose to time it
out before it's done => no result/error (and devcontainer cli command
probably gets killed via ctx cancel).
2. Logs are only written to agent logs via slog, not as a "script" in
the UI.
Both 1 and 2 will be improved in future refactors.
Fixescoder/internal#481Fixescoder/internal#482
Fixes https://github.com/coder/internal/issues/329
This was due to a race between the process starting and the timeout of
the agent startup script executor. I'm taking the 'lazy' route here and
increasing the timeout to 100ms. This does technically mean that this
makes the test 100 times longer to execute. However, if it takes more
than 100ms to run a `sleep infinity` command on our test runner, I think
we have other issues.
Fixes https://github.com/coder/internal/issues/564
The test is asserting too much, including stats guages that are not directly related to the thing we are trying to test: ConnectionCount, RxBytes, and TxBytes. I think the author assumed that these are counts that only go up, but they are guages and eventually zero back out, so there are race condtions where not all of them are non-zero at the same time.
Changes the SSH host key seeding to use the owner username, workspace name, and agent name. This prevents SSH from complaining about a mismatched host key if you use Coder Desktop to connect, and delete and recreate your workspace with the same name. Previously this would generate a different key because the workspace ID changed.
We also include the owner's username in anticipation of using Coder Desktop to access shared workspaces (or as a superuser) down the road, so that workspaces with the same name owned by different users will not have the same key.
This change is **BREAKING** in a limited sense that early access users of Coder Desktop will see their SSH clients complain about host keys changing the first time each workspace is rebuilt with this code. It can be resolved by clearing your `.ssh/known_hosts` file of the Coder workspaces you access this way.
Fix hanging workspace shutdowns caused by orphaned SSH child processes.
Key changes:
- Create process groups for non-PTY SSH sessions
- Send SIGHUP to entire process group for proper termination
- Add 5-second timeout to prevent indefinite blocking
Fixes#17108
This sorts the `contents` list alphabetically, but with directories before everything else.
This is purely for UX on the Coder Desktop side, where the user only really cares about directories, and files are just for providing context in the file picker.
This change adds support for devcontainer autostart in workspaces. The
preconditions for utilizing this feature are:
1. The `coder_devcontainer` resource must be defined in Terraform
2. By the time the startup scripts have completed,
- The `@devcontainers/cli` tool must be installed
- The given workspace folder must contain a devcontainer configuration
Example Terraform:
```tf
resource "coder_devcontainer" "coder" {
agent_id = coder_agent.main.id
workspace_folder = "/home/coder/coder"
config_path = ".devcontainer/devcontainer.json" # (optional)
}
```
Closes#16423
- Update go.mod to use Go 1.24.1
- Update GitHub Actions setup-go action to use Go 1.24.1
- Fix linting issues with golangci-lint by:
- Updating to golangci-lint v1.57.1 (more compatible with Go 1.24.1)
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
---------
Co-authored-by: Claude <claude@anthropic.com>
In the presence of multiple devcontainers, it would be nice to
differentiate them by name. This change inherits the resource name from
terraform.
Refs #17076
Currently we query only the underlying host's memory usage for our
memory resource monitor. This PR changes that to check if the workspace
is in a container, and if so it queries the container's memory usage,
falling back to the host's memory usage if not.
This change allows specifying devcontainers in terraform and plumbs it
through to the agent via agent manifest.
This will be used for autostarting devcontainers in a workspace.
Depends on coder/terraform-provider-coder#368
Updates #16423
* Improves separation of concerns between `runDockerInspect` and
`convertDockerInspect`: `runDockerInspect` now just runs the command and
returns the output, while `convertDockerInspect` now does all of the
conversion and parsing logic.
* Improves testing of `convertDockerInspect` using real test fixtures.
* Fixes issue where the container port is returned instead of the host
port.
* Updates UI to link to correct host port. Container port is still
displayed in the button text, but the HostIP:HostPort is shown in a
popover.
* Adds stories for workspace agent UI
This change stes additional env vars. This is useful for programs that
assume their presence (for instance, Zed remote relies on SHELL).
See `man login`.
`devcontainer.metadata` is apparently an array, not an object. Missed
this first time round!
```
error= get container env info:
github.com/coder/coder/v2/agent/reconnectingpty.(*Server).handleConn
/home/runner/work/coder/coder/agent/reconnectingpty/server.go:193
- read devcontainer remoteEnv:
github.com/coder/coder/v2/agent/agentcontainers.EnvInfo
/home/runner/work/coder/coder/agent/agentcontainers/containers_dockercli.go:119
- unmarshal devcontainer.metadata:
github.com/coder/coder/v2/agent/agentcontainers.devcontainerEnv
/home/runner/work/coder/coder/agent/agentcontainers/containers_dockercli.go:189
- json: cannot unmarshal array into Go value of type struct { RemoteEnv map[string]string "json:\"remoteEnv\"" }
```
The experimental functions in `golang.org/x/exp/slices` are now
available in the standard library since Go 1.21.
Reference: https://go.dev/doc/go1.21#slices
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
Fixes: https://github.com/coder/internal/issues/377
Added an additional SSH listener on port 22, so the agent now listens on both, port one and port 22.
---
Change-Id: Ifd986b260f8ac317e37d65111cd4e0bd1dc38af8
Signed-off-by: Thomas Kosiewski <tk@coder.com>
Modify the RSA key generation algorithm to check that GCD(e, p-1) = 1 and
GCD(e, q-1) = 1 when selecting prime numbers, ensuring that e and φ(n)
are coprime. This prevents ModInverse from returning nil, which would
cause private key generation to fail and result in a panic when `Precompute` is called.
Change-Id: I0a453e1e1f8c638e40e7a4b87a6d0d7299e1cb5d
Signed-off-by: Thomas Kosiewski <tk@coder.com>
Builds on top of https://github.com/coder/coder/pull/16623/ and wires up
the ReconnectingPTY server. This does nothing to wire up the web
terminal yet but the added test demonstrates the functionality working.
Other changes:
* Refactors and moves the `SystemEnvInfo` interface to the
`agent/usershell` package to address follow-up from
https://github.com/coder/coder/pull/16623#discussion_r1967580249
* Marks `usershellinfo.Get` as deprecated. Consumers should use the
`EnvInfoer` interface instead.
---------
Co-authored-by: Mathias Fredriksson <mafredri@gmail.com>
Co-authored-by: Danny Kopping <danny@coder.com>
Fixes: https://github.com/coder/coder/issues/16490
The Agent's SSH server now initially generates fixed host keys and, once it receives its manifest, generates and replaces that host key with the one derived from the workspace ID, ensuring consistency across agent restarts. This prevents SSH warnings and host key verification errors when connecting to workspaces through Coder Desktop.
While deterministic keys might seem insecure, the underlying Wireguard tunnel already provides encryption and anti-spoofing protection at the network layer, making this approach acceptable for our use case.
---
Change-Id: I8c7e3070324e5d558374fd6891eea9d48660e1e9
Signed-off-by: Thomas Kosiewski <tk@coder.com>
This change adds a new `ReportConnection` endpoint to the `agentapi`.
The protocol version was bumped previously, so it has been omitted here.
This allows the agent to report connection events, for example when the
user connects to the workspace via SSH or VS Code.
Updates #15139
This change refactors the parsing of MagicSessionEnvs in the agentssh
package and moves the logic to an earlier stage. Also intoduces enums
for MagicSessionType.
Refs #15139
Dean Sheather