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cmd/devp2p: update TTL max for Cloudflare (#23885)

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This was apparently recently changed by Cloudflare, and
began returning an error: 'TTL must be between 60 and 86400
seconds, or 1 for Automatic'

Date: 2021-11-10 15:25:20-08:00
Signed-off-by: meows <b5c6@protonmail.com>
This commit is contained in:
meowsbits 2021-11-11 08:07:11 -08:00 committed by GitHub
parent c57df9ca28
commit 5358e491f3
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 5 additions and 3 deletions
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3
cmd/devp2p/dns_cloudflare.go
View File

@ -133,7 +133,8 @@ func (c *cloudflareClient) uploadRecords(name string, records map[string]string)
log.Info(fmt.Sprintf("Creating %s = %q", path, val)) log.Info(fmt.Sprintf("Creating %s = %q", path, val))
ttl := rootTTL ttl := rootTTL
if path != name { if path != name {
ttl = treeNodeTTL // Max TTL permitted by Cloudflare ttl = treeNodeTTLCloudflare // Max TTL permitted by Cloudflare
} }
record := cloudflare.DNSRecord{Type: "TXT", Name: path, Content: val, TTL: ttl} record := cloudflare.DNSRecord{Type: "TXT", Name: path, Content: val, TTL: ttl}
_, err = c.CreateDNSRecord(context.Background(), c.zoneID, record) _, err = c.CreateDNSRecord(context.Background(), c.zoneID, record)

5
cmd/devp2p/dnscmd.go
View File

@ -115,8 +115,9 @@ var (
) )
const ( const (
rootTTL = 30 * 60 // 30 min rootTTL = 30 * 60 // 30 min
treeNodeTTL = 4 * 7 * 24 * 60 * 60 // 4 weeks treeNodeTTL = 4 * 7 * 24 * 60 * 60 // 4 weeks
treeNodeTTLCloudflare = 24 * 60 * 60 // 1 day
) )
// dnsSync performs dnsSyncCommand. // dnsSync performs dnsSyncCommand.