erwin/docker-nsupdate-ddns
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Added timestamps for logging

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This commit is contained in:
Merijntje Tak
2022-07-10 18:22:17 +02:00
parent 953cd9ced3
commit 2c11e9db30
1 changed files with 6 additions and 0 deletions
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6
lib/nsupdate.py
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@@ -2,6 +2,7 @@ import dns.update
import dns.query import dns.query
import dns.tsigkeyring import dns.tsigkeyring
import ipaddress import ipaddress
from datetime import datetime
config = {} config = {}
@@ -9,7 +10,9 @@ config = {}
def add_records(records): def add_records(records):
keyring = dns.tsigkeyring.from_text( keyring = dns.tsigkeyring.from_text(
{config['TSIG_NAME']: config['TSIG_KEY']}) {config['TSIG_NAME']: config['TSIG_KEY']})
for hostname, ip in records.items(): for hostname, ip in records.items():
print(datetime.now().isoformat(), end=" ")
print("Adding record for " + hostname + "(" + ip + ")") print("Adding record for " + hostname + "(" + ip + ")")
rrtype = "A" rrtype = "A"
@@ -27,8 +30,11 @@ def add_records(records):
def delete_records(records): def delete_records(records):
keyring = dns.tsigkeyring.from_text( keyring = dns.tsigkeyring.from_text(
{config['TSIG_NAME']: config['TSIG_KEY']}) {config['TSIG_NAME']: config['TSIG_KEY']})
for hostname, ip in records.items(): for hostname, ip in records.items():
print(datetime.now().isoformat(), end=" ")
print("Deleting record for " + hostname + "(" + ip + ")") print("Deleting record for " + hostname + "(" + ip + ")")
update = dns.update.Update(config['DOMAIN'], keyring=keyring) update = dns.update.Update(config['DOMAIN'], keyring=keyring)
update.delete(hostname) update.delete(hostname)
dns.query.tcp(update, config['NAMESERVER'], timeout=2) dns.query.tcp(update, config['NAMESERVER'], timeout=2)