mosquitto: write initial Dockerfile

README.md

@@ -57,19 +57,20 @@ Please use the contact details on my website and _privately_ get in touch (don't
 
 Image		     	| Purpose
 --------------------|----------------
-`certbot`           | Dockerised certbot via certbot-auto - currently doesn't build anymore because "certbot doesn't support your OS anymore" or something like that, but the version pushed to our private registry works just fine until we can rectify the issue
+`certbot`			| Dockerised certbot via certbot-auto - currently doesn't build anymore because "certbot doesn't support your OS anymore" or something like that, but the version pushed to our private registry works just fine until we can rectify the issue
 `docker-registry-ui`| [docker registry ui](https://github.com/Joxit/docker-registry-ui), dockerised
 `etherpad`			| Dockerised [etherpad](https://etherpad.org/) (currently faulty, see [this GitHub issue](https://github.com/ether/etherpad-lite/issues/4962))
-`gossa`             | Dockerised [gossa](https://github.com/pldubouilh/gossa/)
+`gossa`				| Dockerised [gossa](https://github.com/pldubouilh/gossa/)
 `jellyfin`			| Dockerised [jellyfin](https://jellyfin.org/)
-`minetest`          | Dockerised server for [minetest](https://github.com/minetest/minetest),, currently under construction
+`minetest`			| Dockerised server for [minetest](https://github.com/minetest/minetest),, currently under construction
 `minetest-mapserver`| Dockerised [minetest-mapserver](https://github.com/minetest-mapserver/mapserver)
 `minideb`			| Our main base image for (most) other images. Built from [minideb](https://github.com/bitnami/minideb), but customised to use our local apt-cacher-ng instance.
-`minideb-node`      | `minideb` with the latest Node.js installed via our [apt repository](https://apt.starbeamrainbowlabs.com/)
+`minideb-node`		| `minideb` with the latest Node.js installed via our [apt repository](https://apt.starbeamrainbowlabs.com/)
-`node-serve`        | `minideb-node` with [serve](https://www.npmjs.com/package/serve) installed & set as the entrypoint
+`mosquitto`			| Dockerised Mosquitto MQTT server
-`paperless-ng`      | Dockerised [paperless-ng](https://github.com/jonaswinkler/paperless-ng) - currently under construction
+`node-serve`		| `minideb-node` with [serve](https://www.npmjs.com/package/serve) installed & set as the entrypoint
-`redis`             | Dockerised [redis](https://redis.io/), installs the latest stable version
+`paperless-ng`		| Dockerised [paperless-ng](https://github.com/jonaswinkler/paperless-ng) - currently under construction
-`shiori`            | Dockerised [shiori](https://github.com/go-shiori/shiori), built from source
+`redis`				| Dockerised [redis](https://redis.io/), installs the latest stable version
+`shiori`			| Dockerised [shiori](https://github.com/go-shiori/shiori), built from source
 
 ## Docker container UID/GID map
 
@@ -79,8 +80,9 @@ UID     | GID	| Container				| Notes
 60		| 60	| minetest-mapserver	| 
 70		| 70	| etherpad				| 
 80		| 80	| serve					| Static HTTP Server based on Node.js
+85		| 85	| mosquitto				| 
 90		| 90	| jellyfin				| 
-95		| 95	| shiorio				| Shiori bookmark system, built from source
+95		| 95	| shiori				| Shiori bookmark system, built from source
 999 	| 994	| certbot				| The same user & group as fabio, because file permissions
 2100    | 2100  | redis                 | 
 

images/mosquitto/Dockerfile

@@ -0,0 +1,13 @@
+ARG REPO_LOCATION
+
+FROM ${REPO_LOCATION}minideb
+
+RUN install_packages mosquitto
+COPY ./run.sh /usr/local/bin/run.sh
+
+USER 85:85
+
+VOLUME /srv
+
+ENTRYPOINT [ "/usr/local/bin/run.sh"
+CMD [ "start" ]

images/mosquitto/run.sh

@@ -0,0 +1,40 @@
+#!/usr/bin/env bash
+
+action="${1}";
+
+show_help() {
+	echo "Usage:" >&2;
+	echo "  run.sh <start|reload>" >&2;
+}
+
+log_msg() {
+	echo "[ ${SECONDS} ] >>> mosquitto:run.sh: $*" >&2;
+}
+
+if [[ -z "${action}" ]]; then
+	show_help;
+	return 0;
+fi
+
+log_msg "Running ${action} action";
+
+
+case "${action}" in
+	start )
+		log_msg "Starting mosquitto";
+		if [[ ! -e "/srv/mosquitto.conf" ]]; then
+			log_msg "Warning: No configuration file found at /srv/mosquitto.conf";
+		fi
+		exec mosquitto --config-file /srv/mosquitto.conf;
+		;;
+	
+	reload )
+		pid="$(pgrep mosquitto)";
+		log_msg "Reloading by sending SIGHUP to PID ${pid}";
+		kill -s HUP "${pid}";
+		;;
+	
+	* )
+		show_help;
+		;;
+esac

images/mosquitto/type.txt

@@ -0,0 +1 @@
+docker