Use TSMP ping for reachability, but leave Disco ping for when we call Ping() since we often use that to determine whether we have a direct connection.
Also adds unit tests to make sure Ping() returns direct connection vs DERP correctly.
Adds support to Coordination to call SetAllPeersLost() when it is closed. This ensure that when we disconnect from a Coordinator, we set all peers lost.
This covers CoderSDK (CLI client) and Agent. Next PR will cover MultiAgent (notably, `wsproxy`).
We don't have visibility into some feature usage, so this adds a lot of fields missing from `database.Template` to `telemetry.Template`. Deprecation message is not collected, just whether it's set or not.
adds setAllPeersLost to the configMaps subcomponent of tailnet.Conn --- we'll call this when we disconnect from a coordinator so we'll eventually clean up peers if they disconnect while we are retrying the coordinator connection (or we don't succeed in reconnecting to the coordinator).
This one is huge, and I'm sorry.
The problem is that once I change `tailnet.Conn` to start doing v2 behavior, I kind of have to change it everywhere, including in CoderSDK (CLI), the agent, wsproxy, and ServerTailnet.
There is still a bit more cleanup to do, and I need to add code so that when we lose connection to the Coordinator, we mark all peers as LOST, but that will be in a separate PR since this is big enough!
Otherwise if for example you try to run `yarn storybook` it complains
that the version of Node is wrong.
`pnpm storybook` works fine and that is probably what we should
actually use, but as long as we are installing Yarn and not restricting
its use we might as well make it use the right version of Node.
* fix: doing a noop patch to templates resulted in 404
The patch response did not include the template. The UI required the
template to be returned to form the new page path
null is more explicit, and harder to make occur by mistake.
* fix: allow ports in wildcard url configuration
This just forwards the port to the ui that generates urls.
Our existing parsing + regex already supported ports for
subdomain app requests.
Fixes flake seen here, I think
https://github.com/coder/coder/actions/runs/7565915337/job/20602500818
golang's file processing is complex, and in at least some cases it can return from a file.Close() call without having actually closed the file descriptor.
If we're holding open the file descriptor of an executable we just wrote, and try to execute it, it will fail with "text file busy" which is what we have seen.
So, to be extra sure, I've avoided the standard library and directly called the syscalls to open, write, and close the file we intend to use in the test.
I've also added some more logging so if it's some issue of multiple tests writing to the same location, the we might have a chance to see it.
wsproxy also needs to be updated to use tailnet v2 because the `tailnet.Conn` stores peers by ID, and the peerID was not being carried by the JSON protocol. This adds a query param to the endpoint to conditionally switch to the new protocol.
Asher