noot
This commit is contained in:
commit
e90a84c744
GPG Key ID:
374BC539FE795AF0
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inventory
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.PHONY: all dns lb
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ANSIBLE_ROOT=ansible-playbook playbook.yml -i inventory
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all:
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$(ANSIBLE_ROOT)
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lb:
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$(ANSIBLE_ROOT) --tags "lb"
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dns:
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$(ANSIBLE_ROOT) --tags "dns"
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[defaults]
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nocows=true
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<!doctype html>
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<html>
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<head>
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<title>mydns</title>
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</head>
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<body>
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<p>dns server</p>
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</body>
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</html>
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{
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admin "unix//run/caddy/admin.socket"
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email a@tuxpa.in
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}
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{{hostvars[inventory_hostname].public_dns}} {
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route /dns-query {
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respond "hello" 200
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}
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handle {
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root * /var/www
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rewrite * index.html
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file_server
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}
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}
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:80 {
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respond "ok"
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}
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# vi: ft=caddyfile
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global
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log /dev/log local0 alert
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log /dev/log local1 alert
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chroot /var/lib/haproxy
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stats socket /run/haproxy/admin.sock mode 660 level admin
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stats timeout 30s
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user haproxy
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group haproxy
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daemon
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# Default SSL material locations
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ca-base /etc/ssl/certs
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crt-base /etc/ssl/private
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# See: https://ssl-config.mozilla.org/#server=haproxy&server-version=2.0.3&config=intermediate
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ssl-default-bind-ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384
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ssl-default-bind-ciphersuites TLS_AES_128_GCM_SHA256:TLS_AES_256_GCM_SHA384:TLS_CHACHA20_POLY1305_SHA256
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ssl-default-bind-options ssl-min-ver TLSv1.2 no-tls-tickets
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frontend websecure
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mode tcp
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bind :443
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default_backend websecure_servers
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timeout connect 5s
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frontend web
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mode tcp
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bind :80
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default_backend web_servers
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timeout connect 5s
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backend websecure_servers
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mode tcp
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balance leastconn
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{% for host in dns_ord %}
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server s{{loop.index}} {{ hostvars[host].internal_ip }}
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{% endfor %}
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{
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admin "unix//run/caddy/admin.socket"
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email a@tuxpa.in
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}
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{{hostvars[inventory_hostname]['public_dns']}} mydns.gay {
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route / {
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respond "mainpage" 200
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}
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route /dns-query {
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respond "hello" 200
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}
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{% for host in groups["dns_ord"] %}
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"{{ hostvars[host].inventory_hostname }}{{ hostvars[host].ansible_default_ipv4.address }}|cmk-agent|prod|lan|tcp|wato|/" + FOLDER_PATH + "/",
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{% endfor %}
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handle {
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root * /var/www
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rewrite * index.html
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file_server
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}
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}
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# vi: ft=caddyfile
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# Config version, config and build versions can be different.
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version = "1.3.3"
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# Sets the sdns working directory. The directory must have write access for sdns's user.
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directory = "/var/lib/sdns"
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# Address to bind to for the DNS server.
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bind = "localhost:1053"
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# Address to bind to for the DNS-over-TLS server.
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# bindtls = ":853"
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# Address to bind to for the DNS-over-HTTPS server.
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# binddoh = ":443"
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# Address to bind to for the DNS-over-QUIC server.
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# binddoq = ":853"
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# TLS certificate file.
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# tlscertificate = "server.crt"
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# TLS private key file.
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# tlsprivatekey = "server.key"
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# Outbound IPv4 addresses, if you set multiple, sdns can use a random outbound IPv4 address by request based.
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outboundips = [
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]
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# Outbound IPv6 addresses, if you set multiple, sdns can use a random outbound IPv6 address by request based.
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outboundip6s = [
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]
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# Root zone IPv4 servers
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rootservers = [
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"198.41.0.4:53",
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"199.9.14.201:53",
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"192.33.4.12:53",
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"199.7.91.13:53",
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||||||
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"192.203.230.10:53",
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"192.5.5.241:53",
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"192.112.36.4:53",
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"198.97.190.53:53",
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"192.36.148.17:53",
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"192.58.128.30:53",
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"193.0.14.129:53",
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"199.7.83.42:53",
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"202.12.27.33:53"
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]
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# Root zone IPv6 servers
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root6servers = [
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"[2001:503:ba3e::2:30]:53",
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"[2001:500:200::b]:53",
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"[2001:500:2::c]:53",
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"[2001:500:2d::d]:53",
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"[2001:500:a8::e]:53",
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"[2001:500:2f::f]:53",
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"[2001:500:12::d0d]:53",
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"[2001:500:1::53]:53",
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||||||
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"[2001:7fe::53]:53",
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"[2001:503:c27::2:30]:53",
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"[2001:7fd::1]:53",
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"[2001:500:9f::42]:53",
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"[2001:dc3::35]:53"
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]
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# Trusted anchors for DNSSEC
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rootkeys = [
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". 172800 IN DNSKEY 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlExOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgCmr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnXGXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU="
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]
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# Failover resolver IPv4 or IPv6 addresses with port, left blank for disabled.
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# fallbackservers = [
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# "8.8.8.8:53",
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# "[2001:4860:4860::8888]:53"
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# ]
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fallbackservers = [
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]
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# Forwarder resolver IPv4 or IPv6 addresses with port, left blank for disabled.
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# forwarderservers = [
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# "8.8.8.8:53",
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# "[2001:4860:4860::8888]:53",
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# "tls://8.8.8.8:853"
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||||||
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# ]
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forwarderservers = [
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]
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# Address to bind to for the HTTP API server, left blank for disabled.
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api = "127.0.0.1:8053"
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# What kind of information should be logged, Log verbosity level [crit, error, warn, info, debug].
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loglevel = "info"
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# The location of the access log file, left blank for disabled. SDNS uses Common Log Format by default.
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# accesslog = ""
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# List of remote blocklists address list. All lists will be downloaded to the blocklist folder.
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# blocklists = [
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# "https://raw.githubusercontent.com/StevenBlack/hosts/master/hosts",
|
||||||
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# "http://sysctl.org/cameleon/hosts",
|
||||||
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# "https://s3.amazonaws.com/lists.disconnect.me/simple_tracking.txt",
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# "https://s3.amazonaws.com/lists.disconnect.me/simple_ad.txt"
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||||||
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# ]
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blocklists = [
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|
]
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||||||
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|
||||||
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# [DEPRECATED] This will be ignored. The directory will be created under the working directory automatically.
|
||||||
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blocklistdir = ""
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||||||
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|
||||||
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# IPv4 address to forward blocked queries to.
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||||||
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nullroute = "0.0.0.0"
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||||||
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|
||||||
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# IPv6 address to forward blocked queries to.
|
||||||
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nullroutev6 = "::0"
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||||||
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|
||||||
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# Which clients are allowed to make queries.
|
||||||
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accesslist = [
|
||||||
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"0.0.0.0/0",
|
||||||
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"::0/0"
|
||||||
|
]
|
||||||
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|
||||||
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# Enables serving zone data from a hosts file, left blank for disabled.
|
||||||
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# The form of the entries in the /etc/hosts file is based on IETF RFC 952, which was updated by IETF RFC 1123.
|
||||||
|
hostsfile = "/etc/hosts"
|
||||||
|
|
||||||
|
# Specifies the network timeout duration for each DNS lookup.
|
||||||
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timeout = "2s"
|
||||||
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|
||||||
|
# Defines the maximum duration to wait for each DNS query to respond.
|
||||||
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querytimeout = "10s"
|
||||||
|
|
||||||
|
# Default error cache TTL in seconds.
|
||||||
|
expire = 600
|
||||||
|
|
||||||
|
# Cache size (total records in cache).
|
||||||
|
cachesize = 256000
|
||||||
|
|
||||||
|
# Cache prefetch before expire. The default threshold is 10%, 0 for disabled.
|
||||||
|
# The threshold percent should be between 10% ~ 90%.
|
||||||
|
prefetch = 10
|
||||||
|
|
||||||
|
# Maximum iteration depth for a query.
|
||||||
|
maxdepth = 30
|
||||||
|
|
||||||
|
# Query-based ratelimit per second, 0 for disabled.
|
||||||
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ratelimit = 0
|
||||||
|
|
||||||
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# Client IP address-based ratelimit per minute, 0 for disabled.
|
||||||
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clientratelimit = 0
|
||||||
|
|
||||||
|
# Manual blocklist entries.
|
||||||
|
# blocklist = [
|
||||||
|
# "example.com",
|
||||||
|
# "example.net"
|
||||||
|
# ]
|
||||||
|
blocklist = [
|
||||||
|
]
|
||||||
|
|
||||||
|
# Whitelist entries.
|
||||||
|
# whitelist = [
|
||||||
|
# "example.com",
|
||||||
|
# "example.net"
|
||||||
|
# ]
|
||||||
|
whitelist = [
|
||||||
|
]
|
||||||
|
|
||||||
|
# DNS server identifier (RFC 5001), it's useful while operating multiple sdns. Left blank for disabled.
|
||||||
|
nsid = ""
|
||||||
|
|
||||||
|
# Enable to answer version.server, version.bind, hostname.bind, id.server chaos queries.
|
||||||
|
chaos = true
|
||||||
|
|
||||||
|
# Qname minimization level. If higher, it can be more complex and impact the response performance.
|
||||||
|
# If set to 0, qname minimization will be disabled.
|
||||||
|
qname_min_level = 5
|
||||||
|
|
||||||
|
# Empty zones return an answer for RFC 1918 zones. Please see http://as112.net/
|
||||||
|
# for details of the problems you are causing and the countermeasures that have had to be deployed.
|
||||||
|
# If the list is empty, SDNS will use default zones described at RFC.
|
||||||
|
# emptyzones = [
|
||||||
|
# "10.in-addr.arpa."
|
||||||
|
# ]
|
||||||
|
emptyzones = [
|
||||||
|
]
|
||||||
|
|
||||||
|
# You can add your own plugins to sdns. The plugin order is very important.
|
||||||
|
# Plugins can be loaded before the cache middleware.
|
||||||
|
# Config keys should be strings, and values can be anything.
|
||||||
|
# There is an example plugin at https://github.com/semihalev/sdnsexampleplugin
|
||||||
|
# [plugins]
|
||||||
|
# [plugins.example]
|
||||||
|
# path = "exampleplugin.so"
|
||||||
|
# config = {key_1 = "value_1", key_2 = 2, key_3 = true}
|
||||||
|
|
@ -0,0 +1,9 @@
|
||||||
|
# vi: ft=yaml
|
||||||
|
dnsserver:
|
||||||
|
hosts:
|
||||||
|
127.0.0.1:
|
||||||
|
vars:
|
||||||
|
lb:
|
||||||
|
hosts:
|
||||||
|
127.0.0.1:
|
||||||
|
vars:
|
||||||
|
|
@ -0,0 +1,31 @@
|
||||||
|
#vi ft: yaml.ansible
|
||||||
|
---
|
||||||
|
- hosts:
|
||||||
|
- dns_ord
|
||||||
|
tags: ["dns"]
|
||||||
|
tasks:
|
||||||
|
- import_tasks: ./tasks/debian.yml
|
||||||
|
- import_tasks: ./tasks/caddy.yml
|
||||||
|
- import_tasks: ./tasks/caddy-dns.yml
|
||||||
|
- import_tasks: ./tasks/dns.yml
|
||||||
|
handlers:
|
||||||
|
- name: restart sdns
|
||||||
|
service: name=sdns state=restarted enabled=yes
|
||||||
|
listen: "restart sdns"
|
||||||
|
- name: reload caddy
|
||||||
|
service: name=caddy state=restarted enabled=yes
|
||||||
|
listen: "reload caddy"
|
||||||
|
- hosts: lb_ord
|
||||||
|
tags: ["lb"]
|
||||||
|
tasks:
|
||||||
|
- import_tasks: ./tasks/debian.yml
|
||||||
|
- import_tasks: ./tasks/caddy.yml
|
||||||
|
- import_tasks: ./tasks/caddy-lb.yml
|
||||||
|
- import_tasks: ./tasks/envoy.yml
|
||||||
|
handlers:
|
||||||
|
- name: reload caddy
|
||||||
|
service: name=caddy state=restarted enabled=yes
|
||||||
|
listen: "reload caddy"
|
||||||
|
- name: restart sshd
|
||||||
|
service: name=sshd state=restarted enabled=yes
|
||||||
|
listen: "restart sshd"
|
||||||
|
|
@ -0,0 +1,6 @@
|
||||||
|
# vi: ft=yaml.ansible
|
||||||
|
- name: copy caddy config
|
||||||
|
template:
|
||||||
|
src: "{{ playbook_dir }}/files/dns.Caddyfile"
|
||||||
|
dest: "/etc/caddy/Caddyfile"
|
||||||
|
notify: "reload caddy"
|
||||||
|
|
@ -0,0 +1,6 @@
|
||||||
|
# vi: ft=yaml.ansible
|
||||||
|
- name: copy caddy config
|
||||||
|
template:
|
||||||
|
src: "{{ playbook_dir }}/files/lb.Caddyfile"
|
||||||
|
dest: "/etc/caddy/Caddyfile"
|
||||||
|
notify: "reload caddy"
|
||||||
|
|
@ -0,0 +1,24 @@
|
||||||
|
# vi: ft=yaml.ansible
|
||||||
|
- name: install caddy
|
||||||
|
apt:
|
||||||
|
deb: https://github.com/caddyserver/caddy/releases/download/v2.8.4/caddy_2.8.4_linux_amd64.deb
|
||||||
|
- name: ensure /run/caddy exists
|
||||||
|
file:
|
||||||
|
path: /run/caddy
|
||||||
|
state: directory
|
||||||
|
mode: '0755'
|
||||||
|
owner: caddy
|
||||||
|
group: caddy
|
||||||
|
- name: ensure /var/www exists
|
||||||
|
file:
|
||||||
|
path: /var/www/site
|
||||||
|
state: directory
|
||||||
|
mode: '0755'
|
||||||
|
owner: caddy
|
||||||
|
group: caddy
|
||||||
|
- name: copy index.html
|
||||||
|
template:
|
||||||
|
src: "{{ playbook_dir }}/assets/index.html"
|
||||||
|
dest: "/var/www/site/index.html"
|
||||||
|
- name: ensure caddy is running
|
||||||
|
service: name=caddy state=started enabled=yes
|
||||||
|
|
@ -0,0 +1,31 @@
|
||||||
|
# vi: ft=yaml.ansible
|
||||||
|
- name: update repos
|
||||||
|
become: true
|
||||||
|
apt:
|
||||||
|
upgrade: yes
|
||||||
|
update_cache: yes
|
||||||
|
cache_valid_time: 12800
|
||||||
|
- pam_limits:
|
||||||
|
domain: '*'
|
||||||
|
limit_type: soft
|
||||||
|
limit_item: nofile
|
||||||
|
value: 1280000
|
||||||
|
- name: install ntp
|
||||||
|
apt: pkg=ntp state=present
|
||||||
|
- name: install vim
|
||||||
|
apt: pkg=vim state=present
|
||||||
|
- name: install python3
|
||||||
|
apt: pkg=python3 state=present
|
||||||
|
- name: install build-essential
|
||||||
|
apt: pkg=build-essential state=present
|
||||||
|
- name: ensure ntp is running
|
||||||
|
service: name=ntp state=started enabled=yes
|
||||||
|
- name: Disallow SSH password authentication
|
||||||
|
lineinfile:
|
||||||
|
dest: /etc/ssh/sshd_config
|
||||||
|
regexp: "^PasswordAuthentication"
|
||||||
|
line: "PasswordAuthentication no"
|
||||||
|
state: present
|
||||||
|
validate: sshd -t -f %s
|
||||||
|
notify:
|
||||||
|
- restart sshd
|
||||||
|
|
@ -0,0 +1,10 @@
|
||||||
|
- name: install sdns
|
||||||
|
apt:
|
||||||
|
deb: https://github.com/semihalev/sdns/releases/download/v1.3.7/sdns_1.3.7_x86_64.deb
|
||||||
|
- name: copy sdns config
|
||||||
|
copy:
|
||||||
|
src: "{{ playbook_dir }}/files/sdns.conf"
|
||||||
|
dest: "/etc/sdns.conf"
|
||||||
|
notify: "restart sdns"
|
||||||
|
- name: ensure sdns is running
|
||||||
|
service: name=sdns state=started enabled=yes
|
||||||
Loading…
Reference in New Issue