whitequark.org
[mirror] Scalable static site server for Git forges (like GitHub Pages)
Configure Caddy to use HTTP/3.
Also, add `Alt-Svc:` headers for both H2 and H3.
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-3
Dockerfile
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-3
Dockerfile
···
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RUN mkdir /app/data
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COPY conf/supervisord.conf /app/supervisord.conf
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COPY conf/Caddyfile /app/Caddyfile
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-
RUN caddy adapt -c Caddyfile -p >/app/caddy.json
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COPY conf/config.toml.example /app/config.toml
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# Caddy ports:
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-
EXPOSE 80 443 2019
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+
EXPOSE 80/tcp 443/tcp 443/udp 2019/tcp
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# git-pages ports:
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-
EXPOSE 3000 3001 3002
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EXPOSE 3000/tcp 3001/tcp 3002/tcp
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# While the default command is to run git-pages standalone, the intended configuration
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# is to use it with Caddy and store both site data and credentials to an S3-compatible
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-8
conf/Caddyfile
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-8
conf/Caddyfile
···
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protocols h1 h2
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}
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+
servers {$UDP_BIND_TO:0.0.0.0}:443 {
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name http3
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+
protocols h3
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+
}
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+
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servers :2002 {
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name health
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protocols h1
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}
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}
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-
(backend_pages) {
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+
(backend) {
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tls {
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+
on_demand
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+
}
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+
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@h2c `{env.FEATURES}.matches(r"\bh2c\b")`
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reverse_proxy @h2c h2c://{$GIT_PAGES_ADDRESS:localhost}:3000
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reverse_proxy http://{$GIT_PAGES_ADDRESS:localhost}:3000
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+
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header Alt-Svc `h3=":443"; persist=1, h2=":443"; persist=1`
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encode
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}
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http:// {
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+
# initial PUT/POST for a new domain has to happen over HTTP
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@get method GET
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redir @get https://{host}{uri} 301
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-
# initial PUT/POST for a new domain has to happen over HTTP
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import backend_pages
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import backend
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}
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https:// {
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-
tls {
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-
on_demand
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-
}
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+
import backend
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}
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+
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+
https:// {
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+
# Fly.io requires UDP sockets to be bound to a different IP
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+
bind {$UDP_BIND_TO:0.0.0.0}
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-
encode
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-
import backend_pages
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+
import backend
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}
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http://localhost:2002 {
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-1
conf/supervisord.conf
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-1
conf/supervisord.conf
+9
fly.toml
+9
fly.toml
···
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memory = 512
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[env]
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UDP_BIND_TO = "fly-global-services"
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AUTOMEMLIMIT = "0.25"
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[[files]]
···
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[[services]]
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internal_port = 443
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protocol = "tcp"
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+
ports = [{ port = 443 }]
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+
auto_stop_machines = "stop"
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auto_start_machines = true
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+
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# NB: Fly.io does not support UDP on public IPv6
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[[services]]
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+
internal_port = 443
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+
protocol = "udp"
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ports = [{ port = 443 }]
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auto_stop_machines = "stop"
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auto_start_machines = true