alexei.dolgolyov
c730cfaa45
Add flexible DNS management to Docker Watcher. By default, wildcard DNS is assumed (current behavior). When disabled, users can configure a Cloudflare DNS provider with API token and zone selection. DNS A records are automatically created/updated/deleted in sync with proxy consumers (deployed instances and standalone proxies). - Settings: wildcard_dns toggle, dns_provider, cloudflare credentials - Cloudflare client: Provider interface with EnsureRecord/DeleteRecord/ListRecords - DNS lifecycle hooks in deployer and proxy manager (best-effort) - Settings UI: DNS config section with provider picker, zone selector, test button - DNS Records page at /dns with filtering, sync status, reconciliation - Records visible in both wildcard and managed modes - Cleanup on provider change: removes old records when switching modes
56 lines
2.1 KiB
Go
56 lines
2.1 KiB
Go
package store
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import (
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"fmt"
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)
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// GetSettings returns the global settings (single-row pattern, always row id=1).
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func (s *Store) GetSettings() (Settings, error) {
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var st Settings
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var wildcardDNS int
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err := s.db.QueryRow(
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`SELECT domain, server_ip, network, subdomain_pattern, notification_url,
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npm_url, npm_email, npm_password, webhook_secret, polling_interval,
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base_volume_path, ssl_certificate_id, stale_threshold_days,
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allowed_volume_paths, wildcard_dns, dns_provider,
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cloudflare_api_token, cloudflare_zone_id, updated_at
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FROM settings WHERE id = 1`,
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).Scan(&st.Domain, &st.ServerIP, &st.Network, &st.SubdomainPattern, &st.NotificationURL,
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&st.NpmURL, &st.NpmEmail, &st.NpmPassword, &st.WebhookSecret, &st.PollingInterval,
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&st.BaseVolumePath, &st.SSLCertificateID, &st.StaleThresholdDays,
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&st.AllowedVolumePaths, &wildcardDNS, &st.DNSProvider,
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&st.CloudflareAPIToken, &st.CloudflareZoneID, &st.UpdatedAt)
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if err != nil {
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return Settings{}, fmt.Errorf("query settings: %w", err)
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}
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st.WildcardDNS = wildcardDNS != 0
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return st, nil
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}
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// UpdateSettings upserts the global settings row.
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func (s *Store) UpdateSettings(st Settings) error {
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st.UpdatedAt = Now()
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wildcardDNS := 0
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if st.WildcardDNS {
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wildcardDNS = 1
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}
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_, err := s.db.Exec(
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`UPDATE settings SET
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domain=?, server_ip=?, network=?, subdomain_pattern=?, notification_url=?,
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npm_url=?, npm_email=?, npm_password=?, webhook_secret=?, polling_interval=?,
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base_volume_path=?, ssl_certificate_id=?, stale_threshold_days=?,
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allowed_volume_paths=?, wildcard_dns=?, dns_provider=?,
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cloudflare_api_token=?, cloudflare_zone_id=?, updated_at=?
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WHERE id = 1`,
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st.Domain, st.ServerIP, st.Network, st.SubdomainPattern, st.NotificationURL,
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st.NpmURL, st.NpmEmail, st.NpmPassword, st.WebhookSecret, st.PollingInterval,
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st.BaseVolumePath, st.SSLCertificateID, st.StaleThresholdDays,
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st.AllowedVolumePaths, wildcardDNS, st.DNSProvider,
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st.CloudflareAPIToken, st.CloudflareZoneID, st.UpdatedAt,
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)
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if err != nil {
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return fmt.Errorf("update settings: %w", err)
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}
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return nil
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}
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