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Rework map session

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This commit restructures the map session in to a struct
holding the state of what is needed during its lifetime.

For streaming sessions, the event loop is structured a
bit differently not hammering the clients with updates
but rather batching them over a short, configurable time
which should significantly improve cpu usage, and potentially
flakyness.

The use of Patch updates has been dialed back a little as
it does not look like its a 100% ready for prime time. Nodes
are now updated with full changes, except for a few things
like online status.

Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
This commit is contained in:
Kristoffer Dalby 2024-02-23 10:59:24 +01:00 • committed by Juan Font
parent dd693c444c
commit 58c94d2bd3
35 changed files with 1803 additions and 1716 deletions
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18
hscontrol/db/node_test.go
View file

@ -120,7 +120,7 @@ func (s *Suite) TestHardDeleteNode(c *check.C) {
}
db.DB.Save(&node)
err = db.DeleteNode(&node, map[key.MachinePublic]bool{})
_, err = db.DeleteNode(&node, types.NodeConnectedMap{})
c.Assert(err, check.IsNil)
_, err = db.getNode(user.Name, "testnode3")
@ -142,7 +142,7 @@ func (s *Suite) TestListPeers(c *check.C) {
machineKey := key.NewMachine()
node := types.Node{
ID: uint64(index),
ID: types.NodeID(index),
MachineKey: machineKey.Public(),
NodeKey: nodeKey.Public(),
Hostname: "testnode" + strconv.Itoa(index),
@ -156,7 +156,7 @@ func (s *Suite) TestListPeers(c *check.C) {
node0ByID, err := db.GetNodeByID(0)
c.Assert(err, check.IsNil)
peersOfNode0, err := db.ListPeers(node0ByID)
peersOfNode0, err := db.ListPeers(node0ByID.ID)
c.Assert(err, check.IsNil)
c.Assert(len(peersOfNode0), check.Equals, 9)
@ -189,7 +189,7 @@ func (s *Suite) TestGetACLFilteredPeers(c *check.C) {
machineKey := key.NewMachine()
node := types.Node{
ID: uint64(index),
ID: types.NodeID(index),
MachineKey: machineKey.Public(),
NodeKey: nodeKey.Public(),
IPAddresses: types.NodeAddresses{
@ -232,16 +232,16 @@ func (s *Suite) TestGetACLFilteredPeers(c *check.C) {
c.Logf("Node(%v), user: %v", testNode.Hostname, testNode.User)
c.Assert(err, check.IsNil)
adminPeers, err := db.ListPeers(adminNode)
adminPeers, err := db.ListPeers(adminNode.ID)
c.Assert(err, check.IsNil)
testPeers, err := db.ListPeers(testNode)
testPeers, err := db.ListPeers(testNode.ID)
c.Assert(err, check.IsNil)
adminRules, _, err := policy.GenerateFilterAndSSHRules(aclPolicy, adminNode, adminPeers)
adminRules, _, err := policy.GenerateFilterAndSSHRulesForTests(aclPolicy, adminNode, adminPeers)
c.Assert(err, check.IsNil)
testRules, _, err := policy.GenerateFilterAndSSHRules(aclPolicy, testNode, testPeers)
testRules, _, err := policy.GenerateFilterAndSSHRulesForTests(aclPolicy, testNode, testPeers)
c.Assert(err, check.IsNil)
peersOfAdminNode := policy.FilterNodesByACL(adminNode, adminPeers, adminRules)
@ -586,7 +586,7 @@ func (s *Suite) TestAutoApproveRoutes(c *check.C) {
c.Assert(err, check.IsNil)
// TODO(kradalby): Check state update
_, err = db.EnableAutoApprovedRoutes(pol, node0ByID)
err = db.EnableAutoApprovedRoutes(pol, node0ByID)
c.Assert(err, check.IsNil)
enabledRoutes, err := db.GetEnabledRoutes(node0ByID)