coolify/src/lib/haproxy/configuration.ts
2022-03-01 11:45:29 +01:00

261 lines
6.9 KiB
TypeScript

import { dev } from '$app/env';
import got from 'got';
import mustache from 'mustache';
import crypto from 'crypto';
import * as db from '$lib/database';
import { checkContainer, checkHAProxy } from '.';
import { asyncExecShell, getDomain, getEngine } from '$lib/common';
import { letsEncrypt } from '$lib/letsencrypt';
const url = dev ? 'http://localhost:5555' : 'http://coolify-haproxy:5555';
let template = `program api
command /usr/bin/dataplaneapi -f /usr/local/etc/haproxy/dataplaneapi.hcl --userlist haproxy-dataplaneapi
no option start-on-reload
global
stats socket /var/run/api.sock user haproxy group haproxy mode 660 level admin expose-fd listeners
log stdout format raw local0 debug
defaults
mode http
log global
timeout http-request 60s
timeout connect 10s
timeout client 60s
timeout server 60s
userlist haproxy-dataplaneapi
user admin insecure-password "\${HAPROXY_PASSWORD}"
frontend http
mode http
bind :80
bind :443 ssl crt /usr/local/etc/haproxy/ssl/ alpn h2,http/1.1
acl is_certbot path_beg /.well-known/acme-challenge/
{{#applications}}
{{#isHttps}}
http-request redirect scheme https code ${
dev ? 302 : 301
} if { hdr(host) -i {{domain}} } !{ ssl_fc }
{{/isHttps}}
http-request redirect location {{{redirectValue}}} code ${
dev ? 302 : 301
} if { req.hdr(host) -i {{redirectTo}} }
{{/applications}}
{{#services}}
{{#isHttps}}
http-request redirect scheme https code ${
dev ? 302 : 301
} if { hdr(host) -i {{domain}} } !{ ssl_fc }
{{/isHttps}}
http-request redirect location {{{redirectValue}}} code ${
dev ? 302 : 301
} if { req.hdr(host) -i {{redirectTo}} }
{{/services}}
{{#coolify}}
{{#isHttps}}
http-request redirect scheme https code ${
dev ? 302 : 301
} if { hdr(host) -i {{domain}} } !{ ssl_fc }
{{/isHttps}}
http-request redirect location {{{redirectValue}}} code ${
dev ? 302 : 301
} if { req.hdr(host) -i {{redirectTo}} }
{{/coolify}}
use_backend backend-certbot if is_certbot
use_backend %[req.hdr(host),lower]
frontend stats
bind *:8404
stats enable
stats uri /
stats admin if TRUE
stats auth "\${HAPROXY_USERNAME}:\${HAPROXY_PASSWORD}"
backend backend-certbot
mode http
server certbot host.docker.internal:9080
{{#applications}}
{{#isRunning}}
backend {{domain}}
option forwardfor
server {{id}} {{id}}:{{port}} check
{{/isRunning}}
{{/applications}}
{{#services}}
{{#isRunning}}
backend {{domain}}
option forwardfor
server {{id}} {{id}}:{{port}} check
{{/isRunning}}
{{/services}}
{{#coolify}}
backend {{domain}}
option forwardfor
option httpchk GET /undead.json
server {{id}} {{id}}:{{port}} check fall 10
{{/coolify}}
`;
export async function haproxyInstance() {
const { proxyPassword } = await db.listSettings();
return got.extend({
prefixUrl: url,
username: 'admin',
password: proxyPassword
});
}
export async function configureHAProxy() {
const haproxy = await haproxyInstance();
await checkHAProxy(haproxy);
const ssls = [];
const data = {
applications: [],
services: [],
coolify: []
};
const applications = await db.prisma.application.findMany({
include: { destinationDocker: true, settings: true }
});
for (const application of applications) {
const {
fqdn,
id,
port,
destinationDocker: { engine, network },
settings: { previews }
} = application;
const isRunning = await checkContainer(engine, id);
const domain = getDomain(fqdn);
const isHttps = fqdn.startsWith('https://');
const isWWW = fqdn.includes('www.');
const redirectValue = `${isHttps ? 'https://' : 'http://'}${domain}%[capture.req.uri]`;
if (isRunning) {
data.applications.push({
id,
port: port || 3000,
domain,
isRunning,
isHttps,
redirectValue,
redirectTo: isWWW ? domain : 'www.' + domain
});
if (isHttps) ssls.push({ domain, id, isCoolify: false });
}
if (previews) {
const host = getEngine(engine);
const { stdout } = await asyncExecShell(
`DOCKER_HOST=${host} docker container ls --filter="status=running" --filter="network=${network}" --filter="name=${id}-" --format="{{json .Names}}"`
);
const containers = stdout
.trim()
.split('\n')
.filter((a) => a)
.map((c) => c.replace(/"/g, ''));
if (containers.length > 0) {
for (const container of containers) {
let previewDomain = `${container.split('-')[1]}.${domain}`;
data.applications.push({
id: container,
port: port || 3000,
domain: previewDomain,
isRunning,
isHttps,
redirectValue,
redirectTo: isWWW ? previewDomain : 'www.' + previewDomain
});
if (isHttps) ssls.push({ domain: previewDomain, id, isCoolify: false });
}
}
}
}
const services = await db.prisma.service.findMany({
include: {
destinationDocker: true,
minio: true,
plausibleAnalytics: true,
vscodeserver: true,
wordpress: true
}
});
for (const service of services) {
const {
fqdn,
id,
type,
destinationDocker: { engine }
} = service;
const found = db.supportedServiceTypesAndVersions.find((a) => a.name === type);
if (found) {
const port = found.ports.main;
const publicPort = service[type]?.publicPort;
const isRunning = await checkContainer(engine, id);
const domain = getDomain(fqdn);
const isHttps = fqdn.startsWith('https://');
const isWWW = fqdn.includes('www.');
const redirectValue = `${isHttps ? 'https://' : 'http://'}${domain}%[capture.req.uri]`;
data.services.push({
id,
port,
publicPort,
domain,
isRunning,
isHttps,
redirectValue,
redirectTo: isWWW ? domain : 'www.' + domain
});
if (isHttps) ssls.push({ domain, id, isCoolify: false });
}
}
const { fqdn } = await db.prisma.setting.findFirst();
if (fqdn) {
const domain = getDomain(fqdn);
const isHttps = fqdn.startsWith('https://');
const isWWW = fqdn.includes('www.');
const redirectValue = `${isHttps ? 'https://' : 'http://'}${domain}%[capture.req.uri]`;
data.coolify.push({
id: dev ? 'host.docker.internal' : 'coolify',
port: 3000,
domain,
isHttps,
redirectValue,
redirectTo: isWWW ? domain : 'www.' + domain
});
if (!dev && isHttps) ssls.push({ domain, id: 'coolify', isCoolify: true });
}
const output = mustache.render(template, data);
const newHash = crypto.createHash('md5').update(output).digest('hex');
const { proxyHash, id } = await db.listSettings();
if (proxyHash !== newHash) {
await db.prisma.setting.update({ where: { id }, data: { proxyHash: newHash } });
console.log('HAProxy configuration changed, updating...');
await haproxy.post(`v2/services/haproxy/configuration/raw`, {
searchParams: {
skip_version: true
},
body: output,
headers: {
'Content-Type': 'text/plain'
}
});
} else {
// console.log('HAProxy configuration is up to date');
}
if (ssls.length > 0) {
for (const ssl of ssls) {
if (!dev) {
await letsEncrypt(ssl.domain, ssl.id, ssl.isCoolify);
} else {
// console.log('Generate ssl for', ssl.domain);
}
}
}
}