bundlewrap/bundles/powerdns/items.py

154 lines
4.3 KiB
Python

from datetime import datetime
from os import listdir
from os.path import isfile, join
from subprocess import check_output
zone_path = join(repo.path, 'data', 'powerdns', 'files', 'bind-zones')
ZONE_HEADER = """
; _ ____ _ _ _____ _ _ _ _ ____
; / \\ / ___| | | |_ _| | | | \\ | |/ ___|
; / _ \\| | | |_| | | | | | | | \\| | | _
; / ___ \\ |___| _ | | | | |_| | |\\ | |_| |
; /_/ \\_\\____|_| |_| |_| \\___/|_| \\_|\\____|
;
; --> Diese Datei wird von BundleWrap verwaltet! <--
$TTL 60
@ IN SOA ns-1.kunbox.net. hostmaster.kunbox.net. (
{serial}
3600
3600
86400
300
)
@ IN NS bind01.gce.kunbox.net.
IN NS b.ns14.net.
IN NS c.ns14.net.
IN NS d.ns14.net.
"""
directories = {
'/etc/powerdns/pdns.d': {
'purge': True,
'needs': {
'pkg_apt:pdns-server',
'pkg_apt:pdns-backend-bind',
'pkg_apt:pdns-backend-pgsql',
},
'triggers': {
'svc_systemd:pdns:restart',
},
},
'/var/lib/powerdns/zones': {
'purge': True,
'needs': {
'pkg_apt:pdns-backend-bind',
},
}
}
files = {
'/etc/powerdns/pdns.conf': {
'content_type': 'mako',
'context': {
'api_key': node.metadata['powerdns']['api_key'],
},
'needs': {
'pkg_apt:pdns-server',
},
'triggers': {
'svc_systemd:pdns:restart',
},
},
}
svc_systemd = {
'pdns': {
'needs': {
'directory:',
'file:',
'pkg_apt:pdns-server',
'pkg_apt:pdns-backend-bind',
'pkg_apt:pdns-backend-pgsql',
},
},
}
if node.metadata['powerdns'].get('features', {}).get('bind', False):
primary_zones = set()
for zone in listdir(zone_path):
if not isfile(join(zone_path, zone)) or zone.startswith(".") or zone.startswith("_"):
continue
try:
output = check_output(['git', 'log', '-1', '--pretty=%ci', join(zone_path, zone)]).decode('utf-8').strip()
serial = datetime.strptime(output, '%Y-%m-%d %H:%M:%S %z').strftime('%y%m%d%H%M')
except:
serial = datetime.now().strftime('%y%m%d0000')
primary_zones.add(zone)
files["/var/lib/powerdns/zones/{}".format(zone)] = {
'content_type': 'mako',
'context': {
'header': ZONE_HEADER.format(serial=serial),
'metadata_records': node.metadata.get('powerdns', {}).get('bind-zones', {}).get(zone, {}).get('records', []),
},
'source': 'bind-zones/{}'.format(zone),
'triggers': {
'svc_systemd:pdns:reload',
},
}
files['/etc/powerdns/pdns.d/bind.conf'] = {
'needs': {
'pkg_apt:pdns-backend-bind',
},
'triggers': {
'svc_systemd:pdns:restart',
},
}
files['/etc/powerdns/named.conf'] = {
'content_type': 'mako',
'context': {
'zones': primary_zones,
},
'needs': {
'pkg_apt:pdns-backend-bind',
},
'triggers': {
'svc_systemd:pdns:reload',
},
}
if node.metadata['powerdns'].get('features', {}).get('pgsql', False):
files['/etc/powerdns/pdns.d/pgsql.conf'] = {
'content_type': 'mako',
'context': {
'password': node.metadata['postgresql']['users']['powerdns']['password'],
},
'needs': {
'pkg_apt:pdns-backend-pgsql',
},
'triggers': {
'svc_systemd:pdns:restart',
},
}
files['/etc/powerdns/schema.pgsql.sql'] = {}
actions = {
'powerdns_load_pgsql_schema': {
'command': 'PGPASSWORD={pw} psql -h 127.0.0.1 -d powerdns -U powerdns -w < /etc/powerdns/schema.pgsql.sql'.format(pw=node.metadata['postgresql']['users']['powerdns']['password']),
'unless': 'sudo -u postgres psql -d powerdns -c "\dt" | grep domains 2>&1 >/dev/null',
'needs': {
'bundle:postgresql',
'file:/etc/powerdns/schema.pgsql.sql',
},
'needed_by': {
'svc_systemd:pdns',
},
}
}