documentation/Machines virtuelles/toot.md

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## Machine virtuelle TOOT
Cette machine est destinée à accueillir l'instance Mastodon de l'association.
### Matériel virtuel
CPU : 3
RAM : 2048 Mio
Stockage de masse : 50 Gio
### Logiciel
Système d'exploitation : Debian GNU/Linux-libre 11 (Bullseye)
Noyau : Linux-libre LTS (`linux-libre-lts` des dépôts https://linux-libre.fsfla.org)
Sécurités de la maintenance : `etckeeper`, `mollyguard`, `git`, `tig`, `screen`
Mail Transfer Agent : `postfix`
Base do donnée : PostgreSQL
Serveur Web: NGINX
### Caractéristiques notables
Domaine : toot.a-lec.org
Adresse ipv4 publique : 80.67.179.96
Adresse ipv4 interne : 192.169.1.173
Adresse ipv6 publique : 2001:910:1360::16a
### Comptes
Administrateur: admin
Modérateurs: neox, echolib
Ouverture de compte: tout membre de l'association
### Visibilité
Instance publique
#### Configuration réseau
##### /etc/network/interfaces
<details>
# The loopback network interface
auto lo
iface lo inet loopback
# The primary network interface
allow-hotplug enp1s0
iface enp1s0 inet dhcp
iface enp1s0 inet6 static
address 2001:910:1360::16a/128
gateway 2001:910:1360::
</details>
##### /etc/host.allow
sshd: 192.169.1.0/24, [2001:910:1360::]/48
##### /etc/host/deny
sshd: ALL
### Configuration MTA
#### /etc/postfix/transport
a-lec.org :
* discard:
#### /etc/postfix/virtual
@localhost admin@a-lec.org
@toot.a-lec.org admin@a-lec.org
### Configuration serveur web (nginx)
<details>
map $http_upgrade $connection_upgrade {
default upgrade;
'' close;
}
server {
listen 80;
listen [::]:80;
server_name toot.a-lec.org;
return 302 https://$host$request_uri;
}
server {
listen 443 ssl proxy_protocol default_server;
listen [::]:443 ssl http2 default_server;
server_name toot.a-lec.org;
set_real_ip_from 192.169.1.1;
real_ip_header proxy_protocol;
ssl_certificate /etc/letsencrypt/live/toot.a-lec.org/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/toot.a-lec.org/privkey.pem;
ssl_protocols TLSv1.2;
ssl_ciphers HIGH:!MEDIUM:!LOW:!aNULL:!NULL:!SHA;
ssl_prefer_server_ciphers on;
ssl_session_cache shared:SSL:10m;
keepalive_timeout 70;
sendfile on;
client_max_body_size 0;
root /home/mastodon/live/public;
gzip on;
gzip_disable "msie6";
gzip_vary on;
gzip_proxied any;
gzip_comp_level 6;
gzip_buffers 16 8k;
gzip_http_version 1.1;
gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;
add_header Strict-Transport-Security "max-age=31536000";
location / {
try_files $uri @proxy;
}
location ~ ^/(emoji|packs|system/accounts/avatars|system/media_attachments/files) {
add_header Cache-Control "public, max-age=31536000, immutable";
try_files $uri @proxy;
}
location @proxy {
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto https;
proxy_set_header Proxy "";
proxy_pass_header Server;
proxy_pass http://127.0.0.1:3000;
proxy_buffering off;
proxy_redirect off;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection $connection_upgrade;
tcp_nodelay on;
}
location /api/v1/streaming {
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto https;
proxy_set_header Proxy "";
proxy_pass http://127.0.0.1:4000;
proxy_buffering off;
proxy_redirect off;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection $connection_upgrade;
tcp_nodelay on;
}
error_page 500 501 502 503 504 /500.html;
}
</details>