PHP + Caddy Knot image with Scriptling built in for embedded scripting via FrankenPHP.
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A PHP development image for knot spaces, based on knot-frankenphp, with the FrankenPHP/Caddy binary replaced by the Scriptling-enabled build from knot-frankenscriptling-runtime. It carries the full dev layer — ssh, git, editors, shells, Composer, Node.js, mago and mutagen — plus the same Caddy module set (DNS-01, Mercure, Vulcain, brotli, log-transform) and the Scriptling extension.
This exposes the Scriptling class to PHP, so applications can embed the Scriptling scripting/agent runtime directly:
$vm = new Scriptling();
$vm->setVar('name', 'world');
echo $vm->eval('name'); // -> "world"
echo $vm->getScriptlingVersion(); // e.g. 0.20.1
Serve any HTML or PHP file from ~/public_html on port 80, exactly like knot-frankenphp.
All tags are multi-arch (linux/amd64, linux/arm64); see Docker Hub for the current list. Each release is also tagged <version>-<BUILD_DATE>.
docker run -d \
-p 8080:80 \
-e KNOT_SERVER=https://knot.example.com \
-e KNOT_USER=alice \
-v knot_home:/home \
paularlott/knot-frankenscriptling:8.5
The entrypoint mirrors knot-ubuntu, so it supports the common knot variables:
| Variable | Default | Description |
|---|---|---|
KNOT_USER | knot | Runtime user (uid 1000); created if missing |
KNOT_SERVER | (unset) | knot server URL; if set, the agent is downloaded and started |
KNOT_AGENT_ENDPOINT | (unset) | Agent endpoint reported to the server |
KNOT_SPACEID | (unset) | Space identifier |
KNOT_SERVICE_PASSWORD | (auto-generated UUID) | Shared service password |
KNOT_SSHD | (unset) | Set to native to start sshd |
KNOT_SSH_PORT | 2222 | Port for the SSH daemon |
KNOT_SYSLOG_PORT | 1514 | Syslog forward target (0 disables forwarding) |
TZ | Etc/UTC | Timezone (also sets date.timezone) |
| Port | Protocol | Purpose |
|---|---|---|
80 | TCP | HTTP (FrankenPHP) |
443 | TCP/UDP | HTTPS / HTTP/3 (when enabled) |
2019 | TCP | Caddy admin API |
/home — persistent home directory; serve content from ~/public_html.FrankenPHP is MIT. Scriptling retains its own licence — see paularlott/scriptling. This image's packaging is Apache License 2.0.
Source: paularlott/knot-base-images.
Content type
Image
Digest
sha256:778803bd3…
Size
450.3 MB
Last updated
about 9 hours ago
docker pull paularlott/knot-frankenscriptling:8.5-20260929