* feat: HA tailnet coordinator
* fixup! feat: HA tailnet coordinator
* fixup! feat: HA tailnet coordinator
* remove printlns
* close all connections on coordinator
* impelement high availability feature
* fixup! impelement high availability feature
* fixup! impelement high availability feature
* fixup! impelement high availability feature
* fixup! impelement high availability feature
* Add replicas
* Add DERP meshing to arbitrary addresses
* Move packages to highavailability folder
* Move coordinator to high availability package
* Add flags for HA
* Rename to replicasync
* Denest packages for replicas
* Add test for multiple replicas
* Fix coordination test
* Add HA to the helm chart
* Rename function pointer
* Add warnings for HA
* Add the ability to block endpoints
* Add flag to disable P2P connections
* Wow, I made the tests pass
* Add replicas endpoint
* Ensure close kills replica
* Update sql
* Add database latency to high availability
* Pipe TLS to DERP mesh
* Fix DERP mesh with TLS
* Add tests for TLS
* Fix replica sync TLS
* Fix RootCA for replica meshing
* Remove ID from replicasync
* Fix getting certificates for meshing
* Remove excessive locking
* Fix linting
* Store mesh key in the database
* Fix replica key for tests
* Fix types gen
* Fix unlocking unlocked
* Fix race in tests
* Update enterprise/derpmesh/derpmesh.go
Co-authored-by: Colin Adler <colin1adler@gmail.com>
* Rename to syncReplicas
* Reuse http client
* Delete old replicas on a CRON
* Fix race condition in connection tests
* Fix linting
* Fix nil type
* Move pubsub to in-memory for twenty test
* Add comment for configuration tweaking
* Fix leak with transport
* Fix close leak in derpmesh
* Fix race when creating server
* Remove handler update
* Skip test on Windows
* Fix DERP mesh test
* Wrap HTTP handler replacement in mutex
* Fix error message for relay
* Fix API handler for normal tests
* Fix speedtest
* Fix replica resend
* Fix derpmesh send
* Ping async
* Increase wait time of template version jobd
* Fix race when closing replica sync
* Add name to client
* Log the derpmap being used
* Don't connect if DERP is empty
* Improve agent coordinator logging
* Fix lock in coordinator
* Fix relay addr
* Fix race when updating durations
* Fix client publish race
* Run pubsub loop in a queue
* Store agent nodes in order
* Fix coordinator locking
* Check for closed pipe
Co-authored-by: Colin Adler <colin1adler@gmail.com>
* fix: Only hold `tailnet.*Conn.Close()` for a short duration
The long duration could be cause to a test deadlock.
* Add closed chan to listener struct
* fix: Add latency-check for DERP over HTTP(s)
This fixes scenarios where latency wasn't being reported if
a connection had UDP entirely blocked.
* Add inactivity ping
* Improve coordinator error reporting consistency
* fix: Add coder user to docker group on installation
This makes for a simpler setup, and reduces the likelihood
a user runs into a strange issue.
* Add wgnet
* Add ping
* Add listening
* Finish refactor to make this work
* Add interface for swapping
* Fix conncache with interface
* chore: update gvisor
* fix tailscale types
* linting
* more linting
* Add coordinator
* Add coordinator tests
* Fix coordination
* It compiles!
* Move all connection negotiation in-memory
* Migrate coordinator to use net.conn
* Add closed func
* Fix close listener func
* Make reconnecting PTY work
* Fix reconnecting PTY
* Update CI to Go 1.19
* Add CLI flags for DERP mapping
* Fix Tailnet test
* Rename ConnCoordinator to TailnetCoordinator
* Remove print statement from workspace agent test
* Refactor wsconncache to use tailnet
* Remove STUN from unit tests
* Add migrate back to dump
* chore: Upgrade to Go 1.19
This is required as part of #3505.
* Fix reconnecting PTY tests
* fix: update wireguard-go to fix devtunnel
* fix migration numbers
* linting
* Return early for status if endpoints are empty
* Update cli/server.go
Co-authored-by: Colin Adler <colin1adler@gmail.com>
* Update cli/server.go
Co-authored-by: Colin Adler <colin1adler@gmail.com>
* Fix frontend entites
* Fix agent bicopy
* Fix race condition for the last node
* Fix down migration
* Fix connection RBAC
* Fix migration numbers
* Fix forwarding TCP to a local port
* Implement ping for tailnet
* Rename to ForceHTTP
* Add external derpmapping
* Expose DERP region names to the API
* Add global option to enable Tailscale networking for web
* Mark DERP flags hidden while testing
* Update DERP map on reconnect
* Add close func to workspace agents
* Fix race condition in upstream dependency
* Fix feature columns race condition
Co-authored-by: Colin Adler <colin1adler@gmail.com>
