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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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17
integration/utils.go
View file

@ -7,6 +7,7 @@ import (
"testing"
"time"
"github.com/juanfont/headscale/hscontrol/util"
"github.com/juanfont/headscale/integration/tsic"
"github.com/stretchr/testify/assert"
)
@ -154,11 +155,11 @@ func assertClientsState(t *testing.T, clients []TailscaleClient) {
func assertValidNetmap(t *testing.T, client TailscaleClient) {
t.Helper()
// if !util.TailscaleVersionNewerOrEqual("1.56", client.Version()) {
// t.Logf("%q has version %q, skipping netmap check...", client.Hostname(), client.Version())
if !util.TailscaleVersionNewerOrEqual("1.56", client.Version()) {
t.Logf("%q has version %q, skipping netmap check...", client.Hostname(), client.Version())
// return
// }
return
}
t.Logf("Checking netmap of %q", client.Hostname())
@ -175,7 +176,11 @@ func assertValidNetmap(t *testing.T, client TailscaleClient) {
assert.NotEmptyf(t, netmap.SelfNode.AllowedIPs(), "%q does not have any allowed IPs", client.Hostname())
assert.NotEmptyf(t, netmap.SelfNode.Addresses(), "%q does not have any addresses", client.Hostname())
assert.Truef(t, *netmap.SelfNode.Online(), "%q is not online", client.Hostname())
if netmap.SelfNode.Online() != nil {
assert.Truef(t, *netmap.SelfNode.Online(), "%q is not online", client.Hostname())
} else {
t.Errorf("Online should not be nil for %s", client.Hostname())
}
assert.Falsef(t, netmap.SelfNode.Key().IsZero(), "%q does not have a valid NodeKey", client.Hostname())
assert.Falsef(t, netmap.SelfNode.Machine().IsZero(), "%q does not have a valid MachineKey", client.Hostname())
@ -213,7 +218,7 @@ func assertValidNetmap(t *testing.T, client TailscaleClient) {
// This test is not suitable for ACL/partial connection tests.
func assertValidStatus(t *testing.T, client TailscaleClient) {
t.Helper()
status, err := client.Status()
status, err := client.Status(true)
if err != nil {
t.Fatalf("getting status for %q: %s", client.Hostname(), err)
}