slfhst/ansible
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

🔥: remove nsd completely

Browse Source
This commit is contained in:
VC
2025-01-03 10:14:06 +01:00
parent d203265b1a
commit 969411a8d7
26 changed files with 0 additions and 689 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
roles/nsd/defaults/main.yml
View File

@@ -1,3 +0,0 @@
---
nsd_master: "{{ master | default(false) }}"

11
roles/nsd/handlers/main.yml
View File

@@ -1,11 +0,0 @@
---
- name: Restart nsd
ansible.builtin.service:
name: nsd
state: restarted
- name: Restart systemd-resolved
ansible.builtin.service:
name: systemd-resolved
state: restarted

18
roles/nsd/tasks/cron.yml
View File

@@ -1,18 +0,0 @@
---
- name: Install cron script
ansible.builtin.template:
src: resignall.sh.j2
dest: "{{ nsd_cron_script }}"
owner: root
group: root
mode: "0o750"
- name: Install cron
ansible.builtin.cron:
name: "NSD zone resign"
hour: "3"
minute: "2"
weekday: "3"
job: "{{ nsd_cron_script }} &> /dev/null"
state: present

68
roles/nsd/tasks/main.yml
View File

@@ -1,68 +0,0 @@
---
- name: Install & check prerequisites
ansible.builtin.include_tasks: prerequisites.yml
- name: Create slave group
ansible.builtin.group_by:
key: slave_nsdservers
when: not nsd_master
- name: Create master group
ansible.builtin.group_by:
key: master_nsdservers
when: nsd_master
- name: Create zone dir
ansible.builtin.file:
path: "{{ nsd_default_etc_path }}zones"
owner: nsd
group: nsd
mode: "0o755"
state: directory
- name: Create key dir
ansible.builtin.file:
path: "{{ nsd_default_etc_path }}keys"
owner: nsd
group: nsd
mode: "0o700"
state: directory
- name: Create nsd.conf
ansible.builtin.template:
src: nsd.conf.j2
dest: "{{ nsd_default_etc_path }}nsd.conf"
owner: root
group: root
mode: "0o640"
notify:
- Restart nsd
- name: Create each zone in NSD
ansible.builtin.template:
src: zone.j2
dest: "{{ nsd_default_etc_path }}nsd.conf.d/{{ item.name }}.conf"
owner: root
group: root
mode: "0o644"
loop: "{{ zones }}"
notify:
- Restart nsd
- name: Force zone reload
ansible.builtin.meta: flush_handlers
- name: Create zone and reload
ansible.builtin.include_tasks: zones.yml
loop: "{{ zones }}"
when: nsd_master
- name: Install renew cron
ansible.builtin.include_tasks: cron.yml
when: nsd_master
- name: Ensure nsd is started
ansible.builtin.service:
name: nsd
state: started

30
roles/nsd/tasks/prerequisites.yml
View File

@@ -1,30 +0,0 @@
---
- name: Gather facts on listening ports
community.general.listen_ports_facts:
- name: Detect systemd-resolve
ansible.builtin.set_fact:
_systemd_resolve_enable: "{{ ansible_facts.udp_listen | selectattr('port', 'eq', 53) | selectattr('name', 'eq', 'systemd-resolve') | count > 0 }}"
- name: Deactivate DNS stublistener
ansible.builtin.lineinfile:
path: /etc/systemd/resolved.conf
regex: '^#DNSStubListener=yes'
line: DNSStubListener=no
when: _systemd_resolve_enable
notify:
- Restart systemd-resolved
- name: Force restart for stub resolver
ansible.builtin.meta: flush_handlers
- name: Install nsd & utilities
ansible.builtin.package:
name:
- nsd
- dnsutils
- ldnsutils
- cron
state: present
update_cache: true

56
roles/nsd/tasks/zones.yml
View File

@@ -1,56 +0,0 @@
---
- name: Create zone file
ansible.builtin.template:
src: "{{ 'zones/parking.zone.j2' if item.parking | default(false) else 'zones/' ~ item.name ~ '.zone.j2' }}"
dest: "{{ nsd_default_etc_path }}zones/{{ item.name }}.zone"
owner: nsd
group: nsd
mode: "0o644"
vars:
dns_serial: "{{ ansible_date_time.epoch }}"
web_hostname_block: |-
{% for webserver in groups['webservers'] | sort -%}
{% for web_hostname in (hostvars[webserver]['web_hostname'] | selectattr('host', 'match', '.+' ~ item.name) | sort(attribute='host')) -%}
{{ web_hostname.host | regex_replace('\.' ~ item.name ~ '$', '') }} IN CNAME {{ webserver }}.
{% endfor %}
{% endfor %}
- name: Create zone key dir
ansible.builtin.file:
path: "{{ nsd_default_etc_path }}keys/{{ item.name }}/"
owner: nsd
group: nsd
mode: "0o750"
state: directory
- name: Create the associated keys
become: true
become_user: nsd
ansible.builtin.command:
cmd: "ldns-keygen -a ECDSAP256SHA256 -k -s {{ item.name }}"
chdir: "{{ nsd_default_etc_path }}/keys/{{ item.name }}/"
creates: "{{ nsd_default_etc_path }}/keys/{{ item.name }}/.ds"
- name: Check zone file
ansible.builtin.command:
cmd: "nsd-checkzone {{ item.name }} {{ nsd_default_etc_path }}zones/{{ item.name }}.zone"
changed_when: false
- name: Stat associated keys
ansible.builtin.stat:
path: "{{ nsd_default_etc_path }}/keys/{{ item.name }}/.ds"
register: _stat_keys
- name: Sign zone file
become: true
become_user: nsd
ansible.builtin.command:
chdir: "{{ nsd_default_etc_path }}/keys/{{ item.name }}/"
cmd: "ldns-signzone -o {{ item.name }} -u {{ nsd_default_etc_path }}/zones/{{ item.name }}.zone {{ (_stat_keys.stat.lnk_target | split('.'))[:-1] | join('.') }}"
changed_when: true
- name: Reload zone
ansible.builtin.command:
cmd: "nsd-control reload {{ item.name }}"
changed_when: false

11
roles/nsd/templates/nsd.conf.j2
View File

@@ -1,11 +0,0 @@
key:
name: "{{ nsd_tsig_key_name }}"
algorithm: hmac-sha256
secret: "{{ tsig_key }}"
server:
log-only-syslog: yes
hide-version: yes
zonesdir: "/etc/nsd/zones"
include: "/etc/nsd/nsd.conf.d/*.conf"

17
roles/nsd/templates/resignall.sh.j2
View File

@@ -1,17 +0,0 @@
#!/bin/bash
for i in {{ nsd_default_etc_path }}keys/*/*.ds
do
# Get the different names
FILENAME=${i##*/}
KEYNAME=${FILENAME/.ds/}
DIRPATH=${i/${FILENAME}/}
_ZONEFILEPATH=${DIRPATH/keys/zones}
ZONEFILEPATH=${_ZONEFILEPATH%/*}.zone
_ZONENAME=${_ZONEFILEPATH%/*}
ZONENAME=${_ZONENAME##*/}
cd $DIRPATH
sudo -u nsd /usr/bin/ldns-signzone -o ${ZONENAME} -u ${ZONEFILEPATH} ${KEYNAME}
/usr/sbin/nsd-control reload ${ZONENAME}
done

23
roles/nsd/templates/zone.j2
View File

@@ -1,23 +0,0 @@
{% set other_server = groups['slave_nsdservers'] if nsd_master else (groups['master_nsdservers'] | first) -%}
{% set default_ipv4 = hostvars[other_server].ansible_default_ipv4.address -%}
{% set default_ipv6 = hostvars[other_server].ansible_default_ipv6.address -%}
zone:
name: "{{ item.name }}"
zonefile: {{ item.name }}.zone.signed
{% if nsd_master -%}
{% for server in other_server -%}
{% set default_ipv4 = hostvars[server].natted_ipv4 | default(hostvars[server].ansible_default_ipv4.address) -%}
{% set default_ipv6 = hostvars[server].ansible_default_ipv6.address -%}
notify: {{ default_ipv4 }} {{ nsd_tsig_key_name }}
provide-xfr: {{ default_ipv4 }} {{ nsd_tsig_key_name }}
notify: {{ default_ipv6 }} {{ nsd_tsig_key_name }}
provide-xfr: {{ default_ipv6 }} {{ nsd_tsig_key_name }}
{% endfor -%}
{% else -%}
{% set default_ipv4 = hostvars[other_server].natted_ipv4 | default(hostvars[other_server].ansible_default_ipv4.address) -%}
{% set default_ipv6 = hostvars[other_server].ansible_default_ipv6.address -%}
allow-notify: {{ default_ipv4 }} {{ nsd_tsig_key_name }}
request-xfr: {{ default_ipv4 }} {{ nsd_tsig_key_name }}
allow-notify: {{ default_ipv6 }} {{ nsd_tsig_key_name }}
request-xfr: {{ default_ipv6 }} {{ nsd_tsig_key_name }}
{% endif -%}

33
roles/nsd/templates/zones/libertus.eu.zone.j2
View File

@@ -1,33 +0,0 @@
$TTL 86400
@ IN SOA {{ groups['master_nsdservers'] | first }}. tech.ovh.net. (
{{ dns_serial }}; timestamp serial number
28800; Refresh
7200; Retry
864000; Expire
86400; Min TTL
)
{% for server in groups['nsdservers'] %}
@ IN NS {{ server }}.
{% endfor %}
$ORIGIN {{ item.name }}.
@ IN CAA 0 issue "letsencrypt.org"
@ IN MX 1 mail.dmz.mateu.be.
@ IN A 82.66.135.228
@ IN AAAA 2a01:e0a:9bd:2811::10
@ 3600 IN TXT "v=spf1 mx a:ks3370405.kimsufi.com -all"
@ 3600 IN TXT "spf2.0/mfrom mx a:ks3370405.kimsufi.com -all"
_dmarc 3600 IN TXT "v=DMARC1; p=reject; rua=mailto:report@mateu.be; adkim=s; aspf=s"
dkim._domainkey 3600 IN TXT "v=DKIM1; k=rsa; t=s; s=email; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCv3kGIw5015Q35LLbkGwaBE+wC0PseodezDdkoGwzRsazEWINv1bg0mCIjtDbXLpv5VgRSynRyB+764i15DoFJp6mabcHlXxQVBWMClAtCJ9+Fn6SEwQjFbQeuFVQKH3xMwIq0S+ggP7qhFTaiLBn909Fi8oEMXGvqbBSlvoaeJwIDAQAB"
_jabber._tcp IN SRV 0 0 5269 jabber.dmz.mateu.be.
_xmpp-client._tcp IN SRV 0 0 5222 jabber.dmz.mateu.be.
_xmpp-server._tcp IN SRV 0 0 5269 jabber.dmz.mateu.be.
_xmppconnect IN TXT "_xmpp-client-xbosh=https://xmpp.libertus.eu/http-bind"
altsrv IN CNAME ks3370405.kimsufi.com.
p IN MX 1 mail.dmz.mateu.be.
p 3600 IN TXT "v=spf1 mx a:ks3370405.kimsufi.com -all"
p 3600 IN TXT "spf2.0/mfrom mx a:ks3370405.kimsufi.com -all"
_dmarc.p 3600 IN TXT "v=DMARC1; p=reject; rua=mailto:report@mateu.be; adkim=s; aspf=s"
dkim._domainkey.p 3600 IN TXT "v=DKIM1; k=rsa; t=s; s=email; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCv3kGIw5015Q35LLbkGwaBE+wC0PseodezDdkoGwzRsazEWINv1bg0mCIjtDbXLpv5VgRSynRyB+764i15DoFJp6mabcHlXxQVBWMClAtCJ9+Fn6SEwQjFbQeuFVQKH3xMwIq0S+ggP7qhFTaiLBn909Fi8oEMXGvqbBSlvoaeJwIDAQAB"
{{ web_hostname_block }}

103
roles/nsd/templates/zones/mateu.be.zone.j2
View File

@@ -1,103 +0,0 @@
$TTL 86400
@ IN SOA {{ groups['master_nsdservers'] | first }}. tech.ovh.net. (
{{ dns_serial }}; timestamp serial number
28800; Refresh
7200; Retry
864000; Expire
86400; Min TTL
)
{% for server in groups['nsdservers'] %}
@ IN NS {{ server | regex_replace('^([a-z0-9-]+)\\.', '\\1-v4.') }}.
{% endfor %}
$ORIGIN {{ item.name }}.
@ IN CAA 0 issue "letsencrypt.org"
@ IN MX 1 mail.dmz.mateu.be.
@ 3600 IN TXT "v=spf1 mx a:ks3370405.kimsufi.com -all"
@ 3600 IN TXT "spf2.0/mfrom mx a:ks3370405.kimsufi.com -all"
_dmarc 3600 IN TXT "v=DMARC1; p=reject; rua=mailto:report@mateu.be; adkim=s; aspf=s"
dkim._domainkey 3600 IN TXT "v=DKIM1; k=rsa; t=s; s=email; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCv3kGIw5015Q35LLbkGwaBE+wC0PseodezDdkoGwzRsazEWINv1bg0mCIjtDbXLpv5VgRSynRyB+764i15DoFJp6mabcHlXxQVBWMClAtCJ9+Fn6SEwQjFbQeuFVQKH3xMwIq0S+ggP7qhFTaiLBn909Fi8oEMXGvqbBSlvoaeJwIDAQAB"
libertus.eu._report._dmarc 3600 IN TXT "v=DMARC1;"
nintendojo.fr._report._dmarc 3600 IN TXT "v=DMARC1;"
p.libertus.eu._report._dmarc 3600 IN TXT "v=DMARC1;"
altsrv IN CNAME ks3370405.kimsufi.com.
backup IN A 10.233.212.60
baybay-ponay IN AAAA 2a01:e0a:9bd:2810:9e6b:ff:fe13:ef88
bt.dmz IN A 82.66.135.228
bt.dmz IN AAAA 2a01:e0a:9bd:2811::3
ciol IN A 109.190.68.133
derdriu IN A 10.233.212.77
dns1.dmz IN A 82.66.135.228
dns1-v4.dmz IN A 82.66.135.228
dns1.dmz IN AAAA 2a01:e0a:9bd:2811::16
dns1-v6.dmz IN AAAA 2a01:e0a:9bd:2811::16
dom IN A 10.233.212.15
dom.dmz IN A 82.66.135.228
dom.dmz IN AAAA 2a01:e0a:9bd:2811::15
emerandon.st IN CNAME altsrv
enbarr.dmz IN AAAA 2a01:e0a:9bd:2811::50
es1.dmz IN A 82.66.135.228
es1.dmz IN AAAA 2a01:e0a:9bd:2811::21
evse IN A 10.233.211.198
fc IN A 10.233.211.194
frederica.dmz IN A 82.66.135.228
frederica.dmz IN AAAA 2a01:e0a:9bd:2811::60
ftp IN A 10.233.212.14
ftp.dmz IN A 82.66.135.228
ftp.dmz IN AAAA 2a01:e0a:9bd:2811::14
garage1.dmz IN A 82.66.135.228
garage1.dmz IN AAAA 2a01:e0a:9bd:2811::11
garreg-mach IN A 10.233.212.66
haproxy.dmz IN A 82.66.135.228
haproxy.dmz IN AAAA 2a01:e0a:9bd:2811::2
imprimante IN A 10.233.212.94
jabber.dmz IN A 82.66.135.228
jabber.dmz IN AAAA 2a01:e0a:9bd:2811::10
k3sn0.dmz IN A 82.66.135.228
k3sn0.dmz IN AAAA 2a01:e0a:9bd:2811::40
k3sn1.dmz IN A 82.66.135.228
k3sn1.dmz IN AAAA 2a01:e0a:9bd:2811::41
k3sn2.dmz IN A 82.66.135.228
k3sn2.dmz IN AAAA 2a01:e0a:9bd:2811::42
machinbox IN A 82.66.135.228
machinbox IN AAAA 2a01:e0a:9bd:2810::1
mail-relay IN A 37.187.5.75
mail.dmz IN A 82.66.135.228
mail.dmz IN AAAA 2a01:e0a:9bd:2811::4
mailalt IN CNAME altsrv
masto1.dmz IN A 82.66.135.228
masto1.dmz IN AAAA 2a01:e0a:9bd:2811::19
memcardprogc IN A 10.233.211.199
munin.dmz IN A 82.66.135.228
munin.dmz IN AAAA 2a01:e0a:9bd:2811::12
nfs IN A 10.233.212.60
nsd-master1.ext IN A 51.158.245.194
nsd-master1-v4.ext IN A 51.158.245.194
nsd-master1.ext IN AAAA 2001:bc8:5090:79b:dc00:ff:fe25:ad75
nsd-master1-v6.ext IN AAAA 2001:bc8:5090:79b:dc00:ff:fe25:ad75
patoche.ext IN A 51.159.156.201
patoche.ext IN AAAA 2001:bc8:1210:2efc:dc00:ff:fe4e:ef53
pt1.dmz IN A 82.66.135.228
pt1.dmz IN AAAA 2a01:e0a:9bd:2811::20
pt-runner1.ext IN AAAA 2001:bc8:1d90:b77:dc00:ff:fe17:bc83
rb IN A 194.156.203.253
rc IN A 10.233.211.195
sachetpa.st IN CNAME altsrv
serenor.dmz IN A 82.66.135.228
serenor.dmz IN AAAA 2a01:e0a:9bd:2811::59
syslog.dmz IN AAAA 2a01:e0a:9bd:2811::8
unifi.dmz IN A 82.66.135.228
unifi.dmz IN AAAA 2a01:e0a:9bd:2811::13
veretcle.st IN CNAME altsrv
voice1.dmz IN A 82.66.135.228
voice1.dmz IN AAAA 2a01:e0a:9bd:2811::7
voice3.dmz IN A 82.66.135.228
voice3.dmz IN AAAA 2a01:e0a:9bd:2811::9
web1.dmz IN A 82.66.135.228
web1.dmz IN AAAA 2a01:e0a:9bd:2811::5
web2.dmz IN A 82.66.135.228
web2.dmz IN AAAA 2a01:e0a:9bd:2811::6
web3.dmz IN A 82.66.135.228
web3.dmz IN AAAA 2a01:e0a:9bd:2811::17
{{ web_hostname_block }}

25
roles/nsd/templates/zones/nintendojo.fr.zone.j2
View File

@@ -1,25 +0,0 @@
$TTL 86400
@ IN SOA {{ groups['master_nsdservers'] | first }}. tech.ovh.net. (
{{ dns_serial }}; timestamp serial number
28800; Refresh
7200; Retry
864000; Expire
86400; Min TTL
)
{% for server in groups['nsdservers'] %}
@ IN NS {{ server }}.
{% endfor %}
$ORIGIN {{ item.name }}.
@ IN CAA 0 issue "letsencrypt.org"
@ IN MX 1 mail.dmz.mateu.be.
@ IN A 82.66.135.228
@ IN AAAA 2a01:e0a:9bd:2811::6
@ 3600 IN TXT "v=spf1 mx a:ks3370405.kimsufi.com -all"
@ 3600 IN TXT "spf2.0/mfrom mx a:ks3370405.kimsufi.com -all"
@ 3600 IN TXT "google-site-verification=rIe1fnrQnv-E1H8qsMtEIhM4XYUqCELshWH9pHkwPBI"
_dmarc 3600 IN TXT "v=DMARC1; p=reject; rua=mailto:report@mateu.be; adkim=s; aspf=s"
dkim._domainkey 3600 IN TXT "v=DKIM1; k=rsa; t=s; s=email; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCv3kGIw5015Q35LLbkGwaBE+wC0PseodezDdkoGwzRsazEWINv1bg0mCIjtDbXLpv5VgRSynRyB+764i15DoFJp6mabcHlXxQVBWMClAtCJ9+Fn6SEwQjFbQeuFVQKH3xMwIq0S+ggP7qhFTaiLBn909Fi8oEMXGvqbBSlvoaeJwIDAQAB"
mumble IN CNAME voice1.dmz.mateu.be.
{{ web_hostname_block }}

22
roles/nsd/templates/zones/nintendojofr.com.zone.j2
View File

@@ -1,22 +0,0 @@
$TTL 86400
@ IN SOA {{ groups['master_nsdservers'] | first }}. tech.ovh.net. (
{{ dns_serial }}; timestamp serial number
28800; Refresh
7200; Retry
864000; Expire
86400; Min TTL
)
{% for server in groups['nsdservers'] %}
@ IN NS {{ server }}.
{% endfor %}
$ORIGIN {{ item.name }}.
@ IN CAA 0 issue "letsencrypt.org"
@ IN MX 0 .
@ IN A 82.66.135.228
@ IN AAAA 2a01:e0a:9bd:2811::6
@ IN TXT "v=spf1 -all"
@ IN TXT "spf2.0/mfrom -all"
_dmarc IN TXT "v=DMARC1;p=reject;pct=100;sp=reject;aspf=s;"
{{ web_hostname_block }}

19
roles/nsd/templates/zones/parking.zone.j2
View File

@@ -1,19 +0,0 @@
$TTL 86400
@ IN SOA {{ groups['master_nsdservers'] | first }}. tech.ovh.net. (
{{ dns_serial }}; timestamp serial number
28800; Refresh
7200; Retry
864000; Expire
86400; Min TTL
)
{% for server in groups['nsdservers'] %}
@ IN NS {{ server }}.
{% endfor %}
$ORIGIN {{ item.name }}.
@ IN CAA 0 issue ";"
@ IN MX 0 .
@ IN TXT "v=spf1 -all"
@ IN TXT "spf2.0/mfrom -all"
_dmarc IN TXT "v=DMARC1;p=reject;pct=100;sp=reject;aspf=s;"

23
roles/nsd/templates/zones/sebicomics.com.zone.j2
View File

@@ -1,23 +0,0 @@
$TTL 86400
@ IN SOA {{ groups['master_nsdservers'] | first }}. tech.ovh.net. (
{{ dns_serial }}; timestamp serial number
28800; Refresh
7200; Retry
864000; Expire
86400; Min TTL
)
{% for server in groups['nsdservers'] %}
@ IN NS {{ server }}.
{% endfor %}
$ORIGIN {{ item.name }}.
@ IN CAA 0 issue "letsencrypt.org"
@ IN A 82.66.135.228
@ IN AAAA 2a01:e0a:9bd:2811::17
@ IN MX 0 .
@ 3600 IN TXT "v=spf1 -all"
@ 3600 IN TXT "spf2.0/mfrom -all"
_dmarc 3600 IN TXT "v=DMARC1;p=reject;pct=100;sp=reject;aspf=s;"
@ 3600 IN TXT "google-site-verification=Ptj7up6CWDNVy_AQjKrJf9yY08Tu7OTE30XIgG-ISGU"
{{ web_hostname_block }}

5
roles/nsd/vars/main.yml
View File

@@ -1,5 +0,0 @@
---
nsd_default_etc_path: "/etc/nsd/"
nsd_tsig_key_name: "tsig0"
nsd_cron_script: /usr/local/bin/resignall.sh