system-configuration/systems/hermes.scm

hermes.scm

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;;; Tyreunom's system administration and configuration tools.
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;;;
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;;; Copyright © 2019 Julien Lepiller <julien@lepiller.eu>
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;;;
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;;; This program is free software: you can redistribute it and/or modify
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;;; it under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation, either version 3 of the License, or
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;;; (at your option) any later version.
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;;;
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;;; This program is distributed in the hope that it will be useful,
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;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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;;; GNU General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with this program.  If not, see <http://www.gnu.org/licenses/>.
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(use-modules (gnu))
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(use-modules (gnu system))
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(use-modules (gnu bootloader) (gnu bootloader grub))
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(use-modules (gnu services dns))
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(use-modules (gnu services web))
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(use-modules (config certbot) (config dns) (config mail) (config network) (config os))
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(operating-system
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  (inherit (tyreunom-os "hermes"))
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  (bootloader
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    (bootloader-configuration
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      (target "/dev/sda")
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      (bootloader grub-bootloader)))
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  (file-systems (cons (file-system
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                        (mount-point "/")
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                        (device (uuid "27798665-5606-4fde-8da8-cc371e603892"))
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                        (type "ext4"))
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                      %base-file-systems))
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  (services
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    (append
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      (list
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        hermes-network-service
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        (service nginx-service-type)
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        (service knot-service-type
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                 (knot-configuration
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                   (zones (list lepiller-master-zone
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                                ipv4-reverse-master-zone
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                                ipv6-reverse-master-zone))))
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        (certbot-service `(("lepiller.eu" "www.lepiller.eu" "smtp.lepiller.eu")))
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        (simple-service 'lepiller-http-server nginx-service-type
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          (list (nginx-server-configuration
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                  (ssl-certificate "/etc/letsencrypt/live/lepiller.eu/fullchain.pem")
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                  (ssl-certificate-key "/etc/letsencrypt/live/lepiller.eu/privkey.pem")
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                  (listen '("443 ssl http2" "[::]:443 ssl http2"))
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                  (server-name '("lepiller.eu" "www.lepiller.eu"))
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                  (root "/srv/http/lepiller/site")
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                  (index '("index.$language_suffix.html" "index.html"))
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                  (try-files '("$uri.$language_suffix.html" "$uri" "$uri/" "=404"))
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                  (raw-content
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                    '("set $first_language $http_accept_language;"
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                      "if ($http_accept_language ~* '(en|eo|fr)') {"
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                      "    set $first_language $1;"
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                      "}"
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                      "set $language_suffix $first_language;"
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                      "if ($cookie_language) {"
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                      "    set $language_suffix $cookie_language;"
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                      "}"
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                      "if ($uri ~ \\.en.html$) {"
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                      "    set $language_suffix 'en';"
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                      "}"
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                      "if ($uri ~ \\.eo.html$) {"
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                      "    set $language_suffix 'eo';"
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                      "}"
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                      "if ($uri ~ \\.fr.html$) {"
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                      "    set $language_suffix 'fr';"
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                      "}"
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                      "if ($uri ~ (.*).html) {"
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                      "    set $my_uri $1.$language_suffix.html;"
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                      "}"
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                      "location ~ \\.html$ {"
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                      "    add_header Set-Cookie language=$language_suffix;"
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                      "    expires off;"
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                      "    add_header 'Cache-Control' 'no-store, no-cache, must-revalidate, proxy-revalidate, max-age=0';"
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                      "    try_files $my_uri $uri $uri/ =404;"
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                      "}"
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                      "error_page 404 /404;")))))
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        (simple-service 'default-http-server nginx-service-type
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          (list (nginx-server-configuration
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                  (ssl-certificate "/etc/letsencrypt/live/lepiller.eu/fullchain.pem")
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                  (ssl-certificate-key "/etc/letsencrypt/live/lepiller.eu/privkey.pem")
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                  (listen '("443 ssl http2" "[::]:443 ssl http2"))
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                  (server-name '(default))(root "/srv/http/default")))))
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      lepiller-mail-services
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      (server-services "hermes"))))
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