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134 changes: 67 additions & 67 deletions enterprise/tailnet/multiagent_test.go
Original file line number Diff line number Diff line change
Expand Up @@ -10,8 +10,8 @@ import (
"cdr.dev/slog/sloggers/slogtest"
"github.com/coder/coder/v2/coderd/database/dbtestutil"
"github.com/coder/coder/v2/enterprise/tailnet"
agpl "github.com/coder/coder/v2/tailnet"
"github.com/coder/coder/v2/tailnet/tailnettest"
agpltest "github.com/coder/coder/v2/tailnet/test"
"github.com/coder/coder/v2/testutil"
)

Expand All @@ -35,27 +35,27 @@ func TestPGCoordinator_MultiAgent(t *testing.T) {
require.NoError(t, err)
defer coord1.Close()

agent1 := newTestAgent(t, coord1, "agent1")
defer agent1.close()
agent1.sendNode(&agpl.Node{PreferredDERP: 5})
agent1 := agpltest.NewAgent(ctx, t, coord1, "agent1")
defer agent1.Close(ctx)
agent1.UpdateDERP(5)

ma1 := tailnettest.NewTestMultiAgent(t, coord1)
defer ma1.Close()

ma1.RequireSubscribeAgent(agent1.id)
ma1.RequireSubscribeAgent(agent1.ID)
ma1.RequireEventuallyHasDERPs(ctx, 5)

agent1.sendNode(&agpl.Node{PreferredDERP: 1})
agent1.UpdateDERP(1)
ma1.RequireEventuallyHasDERPs(ctx, 1)

ma1.SendNodeWithDERP(3)
assertEventuallyHasDERPs(ctx, t, agent1, 3)
agent1.AssertEventuallyHasDERP(ma1.ID, 3)

ma1.Close()
require.NoError(t, agent1.close())
agent1.UngracefulDisconnect(ctx)

assertEventuallyNoClientsForAgent(ctx, t, store, agent1.id)
assertEventuallyLost(ctx, t, store, agent1.id)
assertEventuallyNoClientsForAgent(ctx, t, store, agent1.ID)
assertEventuallyLost(ctx, t, store, agent1.ID)
}

func TestPGCoordinator_MultiAgent_CoordClose(t *testing.T) {
Expand Down Expand Up @@ -102,28 +102,28 @@ func TestPGCoordinator_MultiAgent_UnsubscribeRace(t *testing.T) {
require.NoError(t, err)
defer coord1.Close()

agent1 := newTestAgent(t, coord1, "agent1")
defer agent1.close()
agent1.sendNode(&agpl.Node{PreferredDERP: 5})
agent1 := agpltest.NewAgent(ctx, t, coord1, "agent1")
defer agent1.Close(ctx)
agent1.UpdateDERP(5)

ma1 := tailnettest.NewTestMultiAgent(t, coord1)
defer ma1.Close()

ma1.RequireSubscribeAgent(agent1.id)
ma1.RequireSubscribeAgent(agent1.ID)
ma1.RequireEventuallyHasDERPs(ctx, 5)

agent1.sendNode(&agpl.Node{PreferredDERP: 1})
agent1.UpdateDERP(1)
ma1.RequireEventuallyHasDERPs(ctx, 1)

ma1.SendNodeWithDERP(3)
assertEventuallyHasDERPs(ctx, t, agent1, 3)
agent1.AssertEventuallyHasDERP(ma1.ID, 3)

ma1.RequireUnsubscribeAgent(agent1.id)
ma1.RequireUnsubscribeAgent(agent1.ID)
ma1.Close()
require.NoError(t, agent1.close())
agent1.UngracefulDisconnect(ctx)

assertEventuallyNoClientsForAgent(ctx, t, store, agent1.id)
assertEventuallyLost(ctx, t, store, agent1.id)
assertEventuallyNoClientsForAgent(ctx, t, store, agent1.ID)
assertEventuallyLost(ctx, t, store, agent1.ID)
}

// TestPGCoordinator_MultiAgent_Unsubscribe tests a single coordinator with a
Expand All @@ -147,43 +147,43 @@ func TestPGCoordinator_MultiAgent_Unsubscribe(t *testing.T) {
require.NoError(t, err)
defer coord1.Close()

agent1 := newTestAgent(t, coord1, "agent1")
defer agent1.close()
agent1.sendNode(&agpl.Node{PreferredDERP: 5})
agent1 := agpltest.NewAgent(ctx, t, coord1, "agent1")
defer agent1.Close(ctx)
agent1.UpdateDERP(5)

ma1 := tailnettest.NewTestMultiAgent(t, coord1)
defer ma1.Close()

ma1.RequireSubscribeAgent(agent1.id)
ma1.RequireSubscribeAgent(agent1.ID)
ma1.RequireEventuallyHasDERPs(ctx, 5)

agent1.sendNode(&agpl.Node{PreferredDERP: 1})
agent1.UpdateDERP(1)
ma1.RequireEventuallyHasDERPs(ctx, 1)

ma1.SendNodeWithDERP(3)
assertEventuallyHasDERPs(ctx, t, agent1, 3)
agent1.AssertEventuallyHasDERP(ma1.ID, 3)

ma1.RequireUnsubscribeAgent(agent1.id)
assertEventuallyNoClientsForAgent(ctx, t, store, agent1.id)
ma1.RequireUnsubscribeAgent(agent1.ID)
assertEventuallyNoClientsForAgent(ctx, t, store, agent1.ID)

func() {
ctx, cancel := context.WithTimeout(ctx, testutil.IntervalSlow*3)
defer cancel()
ma1.SendNodeWithDERP(9)
assertNeverHasDERPs(ctx, t, agent1, 9)
agent1.AssertNeverHasDERPs(ctx, ma1.ID, 9)
}()
func() {
ctx, cancel := context.WithTimeout(ctx, testutil.IntervalSlow*3)
defer cancel()
agent1.sendNode(&agpl.Node{PreferredDERP: 8})
agent1.UpdateDERP(8)
ma1.RequireNeverHasDERPs(ctx, 8)
}()

ma1.Close()
require.NoError(t, agent1.close())
agent1.UngracefulDisconnect(ctx)

assertEventuallyNoClientsForAgent(ctx, t, store, agent1.id)
assertEventuallyLost(ctx, t, store, agent1.id)
assertEventuallyNoClientsForAgent(ctx, t, store, agent1.ID)
assertEventuallyLost(ctx, t, store, agent1.ID)
}

// TestPGCoordinator_MultiAgent_MultiCoordinator tests two coordinators with a
Expand Down Expand Up @@ -212,27 +212,27 @@ func TestPGCoordinator_MultiAgent_MultiCoordinator(t *testing.T) {
require.NoError(t, err)
defer coord2.Close()

agent1 := newTestAgent(t, coord1, "agent1")
defer agent1.close()
agent1.sendNode(&agpl.Node{PreferredDERP: 5})
agent1 := agpltest.NewAgent(ctx, t, coord1, "agent1")
defer agent1.Close(ctx)
agent1.UpdateDERP(5)

ma1 := tailnettest.NewTestMultiAgent(t, coord2)
defer ma1.Close()

ma1.RequireSubscribeAgent(agent1.id)
ma1.RequireSubscribeAgent(agent1.ID)
ma1.RequireEventuallyHasDERPs(ctx, 5)

agent1.sendNode(&agpl.Node{PreferredDERP: 1})
agent1.UpdateDERP(1)
ma1.RequireEventuallyHasDERPs(ctx, 1)

ma1.SendNodeWithDERP(3)
assertEventuallyHasDERPs(ctx, t, agent1, 3)
agent1.AssertEventuallyHasDERP(ma1.ID, 3)

ma1.Close()
require.NoError(t, agent1.close())
agent1.UngracefulDisconnect(ctx)

assertEventuallyNoClientsForAgent(ctx, t, store, agent1.id)
assertEventuallyLost(ctx, t, store, agent1.id)
assertEventuallyNoClientsForAgent(ctx, t, store, agent1.ID)
assertEventuallyLost(ctx, t, store, agent1.ID)
}

// TestPGCoordinator_MultiAgent_MultiCoordinator_UpdateBeforeSubscribe tests two
Expand Down Expand Up @@ -262,27 +262,27 @@ func TestPGCoordinator_MultiAgent_MultiCoordinator_UpdateBeforeSubscribe(t *test
require.NoError(t, err)
defer coord2.Close()

agent1 := newTestAgent(t, coord1, "agent1")
defer agent1.close()
agent1.sendNode(&agpl.Node{PreferredDERP: 5})
agent1 := agpltest.NewAgent(ctx, t, coord1, "agent1")
defer agent1.Close(ctx)
agent1.UpdateDERP(5)

ma1 := tailnettest.NewTestMultiAgent(t, coord2)
defer ma1.Close()

ma1.SendNodeWithDERP(3)

ma1.RequireSubscribeAgent(agent1.id)
ma1.RequireSubscribeAgent(agent1.ID)
ma1.RequireEventuallyHasDERPs(ctx, 5)
assertEventuallyHasDERPs(ctx, t, agent1, 3)
agent1.AssertEventuallyHasDERP(ma1.ID, 3)

agent1.sendNode(&agpl.Node{PreferredDERP: 1})
agent1.UpdateDERP(1)
ma1.RequireEventuallyHasDERPs(ctx, 1)

ma1.Close()
require.NoError(t, agent1.close())
agent1.UngracefulDisconnect(ctx)

assertEventuallyNoClientsForAgent(ctx, t, store, agent1.id)
assertEventuallyLost(ctx, t, store, agent1.id)
assertEventuallyNoClientsForAgent(ctx, t, store, agent1.ID)
assertEventuallyLost(ctx, t, store, agent1.ID)
}

// TestPGCoordinator_MultiAgent_TwoAgents tests three coordinators with a
Expand Down Expand Up @@ -317,37 +317,37 @@ func TestPGCoordinator_MultiAgent_TwoAgents(t *testing.T) {
require.NoError(t, err)
defer coord3.Close()

agent1 := newTestAgent(t, coord1, "agent1")
defer agent1.close()
agent1.sendNode(&agpl.Node{PreferredDERP: 5})
agent1 := agpltest.NewAgent(ctx, t, coord1, "agent1")
defer agent1.Close(ctx)
agent1.UpdateDERP(5)

agent2 := newTestAgent(t, coord2, "agent2")
defer agent1.close()
agent2.sendNode(&agpl.Node{PreferredDERP: 6})
agent2 := agpltest.NewAgent(ctx, t, coord2, "agent2")
defer agent2.Close(ctx)
agent2.UpdateDERP(6)

ma1 := tailnettest.NewTestMultiAgent(t, coord3)
defer ma1.Close()

ma1.RequireSubscribeAgent(agent1.id)
ma1.RequireSubscribeAgent(agent1.ID)
ma1.RequireEventuallyHasDERPs(ctx, 5)

agent1.sendNode(&agpl.Node{PreferredDERP: 1})
agent1.UpdateDERP(1)
ma1.RequireEventuallyHasDERPs(ctx, 1)

ma1.RequireSubscribeAgent(agent2.id)
ma1.RequireSubscribeAgent(agent2.ID)
ma1.RequireEventuallyHasDERPs(ctx, 6)

agent2.sendNode(&agpl.Node{PreferredDERP: 2})
agent2.UpdateDERP(2)
ma1.RequireEventuallyHasDERPs(ctx, 2)

ma1.SendNodeWithDERP(3)
assertEventuallyHasDERPs(ctx, t, agent1, 3)
assertEventuallyHasDERPs(ctx, t, agent2, 3)
agent1.AssertEventuallyHasDERP(ma1.ID, 3)
agent2.AssertEventuallyHasDERP(ma1.ID, 3)

ma1.Close()
require.NoError(t, agent1.close())
require.NoError(t, agent2.close())
agent1.UngracefulDisconnect(ctx)
agent2.UngracefulDisconnect(ctx)

assertEventuallyNoClientsForAgent(ctx, t, store, agent1.id)
assertEventuallyLost(ctx, t, store, agent1.id)
assertEventuallyNoClientsForAgent(ctx, t, store, agent1.ID)
assertEventuallyLost(ctx, t, store, agent1.ID)
}
9 changes: 0 additions & 9 deletions enterprise/tailnet/pgcoord.go
Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,6 @@ package tailnet
import (
"context"
"database/sql"
"net"
"strings"
"sync"
"sync/atomic"
Expand Down Expand Up @@ -213,14 +212,6 @@ func (c *pgCoord) Node(id uuid.UUID) *agpl.Node {
return node
}

func (c *pgCoord) ServeClient(conn net.Conn, id uuid.UUID, agent uuid.UUID) error {
return agpl.ServeClientV1(c.ctx, c.logger, c, conn, id, agent)
}

func (c *pgCoord) ServeAgent(conn net.Conn, id uuid.UUID, name string) error {
return agpl.ServeAgentV1(c.ctx, c.logger, c, conn, id, name)
}

func (c *pgCoord) Close() error {
c.logger.Info(c.ctx, "closing coordinator")
c.cancel()
Expand Down
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