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mapper: produce map before poll (#2628)

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This commit is contained in:
Kristoffer Dalby
2025-07-28 11:15:53 +02:00
committed by GitHub
parent b2a18830ed
commit a058bf3cd3
70 changed files with 5771 additions and 2475 deletions
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79
integration/hsic/hsic.go
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@@ -260,7 +260,9 @@ func WithDERPConfig(derpMap tailcfg.DERPMap) Option {
func WithTuning(batchTimeout time.Duration, mapSessionChanSize int) Option {
return func(hsic *HeadscaleInContainer) {
hsic.env["HEADSCALE_TUNING_BATCH_CHANGE_DELAY"] = batchTimeout.String()
hsic.env["HEADSCALE_TUNING_NODE_MAPSESSION_BUFFERED_CHAN_SIZE"] = strconv.Itoa(mapSessionChanSize)
hsic.env["HEADSCALE_TUNING_NODE_MAPSESSION_BUFFERED_CHAN_SIZE"] = strconv.Itoa(
mapSessionChanSize,
)
}
}
@@ -279,10 +281,16 @@ func WithDebugPort(port int) Option {
// buildEntrypoint builds the container entrypoint command based on configuration.
func (hsic *HeadscaleInContainer) buildEntrypoint() []string {
debugCmd := fmt.Sprintf("/go/bin/dlv --listen=0.0.0.0:%d --headless=true --api-version=2 --accept-multiclient --allow-non-terminal-interactive=true exec /go/bin/headscale --continue -- serve", hsic.debugPort)
entrypoint := fmt.Sprintf("/bin/sleep 3 ; update-ca-certificates ; %s ; /bin/sleep 30", debugCmd)
debugCmd := fmt.Sprintf(
"/go/bin/dlv --listen=0.0.0.0:%d --headless=true --api-version=2 --accept-multiclient --allow-non-terminal-interactive=true exec /go/bin/headscale --continue -- serve",
hsic.debugPort,
)
entrypoint := fmt.Sprintf(
"/bin/sleep 3 ; update-ca-certificates ; %s ; /bin/sleep 30",
debugCmd,
)
return []string{"/bin/bash", "-c", entrypoint}
}
@@ -447,8 +455,12 @@ func New(
log.Printf("Created %s container\n", hsic.hostname)
hsic.container = container
log.Printf("Debug ports for %s: delve=%s, metrics/pprof=49090\n", hsic.hostname, hsic.GetHostDebugPort())
log.Printf(
"Debug ports for %s: delve=%s, metrics/pprof=49090\n",
hsic.hostname,
hsic.GetHostDebugPort(),
)
// Write the CA certificates to the container
for i, cert := range hsic.caCerts {
@@ -684,14 +696,6 @@ func (t *HeadscaleInContainer) SaveDatabase(savePath string) error {
return nil
}
// First, let's see what files are actually in /tmp
tmpListing, err := t.Execute([]string{"ls", "-la", "/tmp/"})
if err != nil {
log.Printf("Warning: could not list /tmp directory: %v", err)
} else {
log.Printf("Contents of /tmp in container %s:\n%s", t.hostname, tmpListing)
}
// Also check for any .sqlite files
sqliteFiles, err := t.Execute([]string{"find", "/tmp", "-name", "*.sqlite*", "-type", "f"})
if err != nil {
@@ -718,12 +722,6 @@ func (t *HeadscaleInContainer) SaveDatabase(savePath string) error {
return errors.New("database file exists but has no schema (empty database)")
}
// Show a preview of the schema (first 500 chars)
schemaPreview := schemaCheck
if len(schemaPreview) > 500 {
schemaPreview = schemaPreview[:500] + "..."
}
tarFile, err := t.FetchPath("/tmp/integration_test_db.sqlite3")
if err != nil {
return fmt.Errorf("failed to fetch database file: %w", err)
@@ -740,7 +738,12 @@ func (t *HeadscaleInContainer) SaveDatabase(savePath string) error {
return fmt.Errorf("failed to read tar header: %w", err)
}
log.Printf("Found file in tar: %s (type: %d, size: %d)", header.Name, header.Typeflag, header.Size)
log.Printf(
"Found file in tar: %s (type: %d, size: %d)",
header.Name,
header.Typeflag,
header.Size,
)
// Extract the first regular file we find
if header.Typeflag == tar.TypeReg {
@@ -756,11 +759,20 @@ func (t *HeadscaleInContainer) SaveDatabase(savePath string) error {
return fmt.Errorf("failed to copy database file: %w", err)
}
log.Printf("Extracted database file: %s (%d bytes written, header claimed %d bytes)", dbPath, written, header.Size)
log.Printf(
"Extracted database file: %s (%d bytes written, header claimed %d bytes)",
dbPath,
written,
header.Size,
)
// Check if we actually wrote something
if written == 0 {
return fmt.Errorf("database file is empty (size: %d, header size: %d)", written, header.Size)
return fmt.Errorf(
"database file is empty (size: %d, header size: %d)",
written,
header.Size,
)
}
return nil
@@ -871,7 +883,15 @@ func (t *HeadscaleInContainer) WaitForRunning() error {
func (t *HeadscaleInContainer) CreateUser(
user string,
) (*v1.User, error) {
command := []string{"headscale", "users", "create", user, fmt.Sprintf("--email=%s@test.no", user), "--output", "json"}
command := []string{
"headscale",
"users",
"create",
user,
fmt.Sprintf("--email=%s@test.no", user),
"--output",
"json",
}
result, _, err := dockertestutil.ExecuteCommand(
t.container,
@@ -1182,13 +1202,18 @@ func (t *HeadscaleInContainer) ApproveRoutes(id uint64, routes []netip.Prefix) (
[]string{},
)
if err != nil {
return nil, fmt.Errorf("failed to execute list node command: %w", err)
return nil, fmt.Errorf(
"failed to execute approve routes command (node %d, routes %v): %w",
id,
routes,
err,
)
}
var node *v1.Node
err = json.Unmarshal([]byte(result), &node)
if err != nil {
return nil, fmt.Errorf("failed to unmarshal nodes: %w", err)
return nil, fmt.Errorf("failed to unmarshal node response: %q, error: %w", result, err)
}
return node, nil