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feat: Add Tailscale networking (#3505)

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* 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>
This commit is contained in:
Kyle Carberry
2022-08-31 20:09:44 -05:00
committed by GitHub
parent 00da01fdf7
commit 9bd83e5ec7
56 changed files with 2498 additions and 1817 deletions
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82
coderd/workspaceagents_test.go
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@ -109,8 +109,11 @@ func TestWorkspaceAgentListen(t *testing.T) {
agentClient := codersdk.New(client.URL)
agentClient.SessionToken = authToken
agentCloser := agent.New(agentClient.ListenWorkspaceAgent, &agent.Options{
Logger: slogtest.Make(t, nil).Named("agent").Leveled(slog.LevelDebug),
agentCloser := agent.New(agent.Options{
FetchMetadata: agentClient.WorkspaceAgentMetadata,
CoordinatorDialer: agentClient.ListenWorkspaceAgentTailnet,
WebRTCDialer: agentClient.ListenWorkspaceAgent,
Logger: slogtest.Make(t, nil).Named("agent").Leveled(slog.LevelDebug),
})
defer func() {
_ = agentCloser.Close()
@ -199,7 +202,7 @@ func TestWorkspaceAgentListen(t *testing.T) {
agentClient := codersdk.New(client.URL)
agentClient.SessionToken = authToken
_, _, err = agentClient.ListenWorkspaceAgent(ctx, slogtest.Make(t, nil))
_, err = agentClient.ListenWorkspaceAgent(ctx, slogtest.Make(t, nil))
require.Error(t, err)
require.ErrorContains(t, err, "build is outdated")
})
@ -240,8 +243,11 @@ func TestWorkspaceAgentTURN(t *testing.T) {
agentClient := codersdk.New(client.URL)
agentClient.SessionToken = authToken
agentCloser := agent.New(agentClient.ListenWorkspaceAgent, &agent.Options{
Logger: slogtest.Make(t, nil),
agentCloser := agent.New(agent.Options{
FetchMetadata: agentClient.WorkspaceAgentMetadata,
CoordinatorDialer: agentClient.ListenWorkspaceAgentTailnet,
WebRTCDialer: agentClient.ListenWorkspaceAgent,
Logger: slogtest.Make(t, nil).Named("agent").Leveled(slog.LevelDebug),
})
defer func() {
_ = agentCloser.Close()
@ -265,6 +271,65 @@ func TestWorkspaceAgentTURN(t *testing.T) {
require.NoError(t, err)
}
func TestWorkspaceAgentTailnet(t *testing.T) {
t.Parallel()
client, daemonCloser := coderdtest.NewWithProvisionerCloser(t, nil)
user := coderdtest.CreateFirstUser(t, client)
authToken := uuid.NewString()
version := coderdtest.CreateTemplateVersion(t, client, user.OrganizationID, &echo.Responses{
Parse: echo.ParseComplete,
ProvisionDryRun: echo.ProvisionComplete,
Provision: []*proto.Provision_Response{{
Type: &proto.Provision_Response_Complete{
Complete: &proto.Provision_Complete{
Resources: []*proto.Resource{{
Name: "example",
Type: "aws_instance",
Agents: []*proto.Agent{{
Id: uuid.NewString(),
Auth: &proto.Agent_Token{
Token: authToken,
},
}},
}},
},
},
}},
})
template := coderdtest.CreateTemplate(t, client, user.OrganizationID, version.ID)
coderdtest.AwaitTemplateVersionJob(t, client, version.ID)
workspace := coderdtest.CreateWorkspace(t, client, user.OrganizationID, template.ID)
coderdtest.AwaitWorkspaceBuildJob(t, client, workspace.LatestBuild.ID)
daemonCloser.Close()
agentClient := codersdk.New(client.URL)
agentClient.SessionToken = authToken
agentCloser := agent.New(agent.Options{
FetchMetadata: agentClient.WorkspaceAgentMetadata,
WebRTCDialer: agentClient.ListenWorkspaceAgent,
CoordinatorDialer: agentClient.ListenWorkspaceAgentTailnet,
Logger: slogtest.Make(t, nil).Named("agent").Leveled(slog.LevelDebug),
})
defer agentCloser.Close()
resources := coderdtest.AwaitWorkspaceAgents(t, client, workspace.LatestBuild.ID)
ctx, cancelFunc := context.WithCancel(context.Background())
defer cancelFunc()
conn, err := client.DialWorkspaceAgentTailnet(ctx, slogtest.Make(t, nil).Named("client").Leveled(slog.LevelDebug), resources[0].Agents[0].ID)
require.NoError(t, err)
defer conn.Close()
sshClient, err := conn.SSHClient()
require.NoError(t, err)
session, err := sshClient.NewSession()
require.NoError(t, err)
output, err := session.CombinedOutput("echo test")
require.NoError(t, err)
_ = session.Close()
_ = sshClient.Close()
_ = conn.Close()
require.Equal(t, "test", strings.TrimSpace(string(output)))
}
func TestWorkspaceAgentPTY(t *testing.T) {
t.Parallel()
if runtime.GOOS == "windows" {
@ -305,8 +370,11 @@ func TestWorkspaceAgentPTY(t *testing.T) {
agentClient := codersdk.New(client.URL)
agentClient.SessionToken = authToken
agentCloser := agent.New(agentClient.ListenWorkspaceAgent, &agent.Options{
Logger: slogtest.Make(t, nil),
agentCloser := agent.New(agent.Options{
FetchMetadata: agentClient.WorkspaceAgentMetadata,
CoordinatorDialer: agentClient.ListenWorkspaceAgentTailnet,
WebRTCDialer: agentClient.ListenWorkspaceAgent,
Logger: slogtest.Make(t, nil).Named("agent").Leveled(slog.LevelDebug),
})
defer func() {
_ = agentCloser.Close()