mqtt added to configuration

mqtt/Dockerfile

@@ -0,0 +1,15 @@
+FROM eclipse-mosquitto:2
+
+arg UID=1000
+arg GID=1000
+arg USER=unicorn
+
+RUN if [ ${USER} != "root" ]; then \
+        apk add shadow && \
+        groupadd -f -g ${GID} ${USER} && \
+        useradd -m -g ${USER} -u ${UID} ${USER}; \
+    fi
+
+RUN chown -R ${USER}:${USER} /mosquitto
+
+USER ${USER}

mqtt/config_templates/open/mosquitto.conf

@@ -0,0 +1,10 @@
+listener 1883
+persistence true
+persistence_location /mosquitto/data/
+
+## Authentication ##
+allow_anonymous true
+
+## Logging - possibilities: error, warning, notice, information, all
+log_type warning
+

mqtt/config_templates/protected/mosquitto.conf

@@ -0,0 +1,12 @@
+listener 1883
+persistence true
+persistence_location /mosquitto/data/
+
+## Authentication ##
+# Create passwd file:       mosquitto_passwd -c /mosquitto/config/passwd <user_name>
+# You need to make down && make up to use the new passwd file
+password_file /mosquitto/config/passwd
+
+## Logging - possibilities: error, warning, notice, information, all
+log_type warning
+

mqtt/docker-compose.template

@@ -0,0 +1,19 @@
+#version: '3'
+#services:
+
+  mqtt:
+    build: mqtt
+    volumes:
+      - type: bind
+        source: /home/dirk/tmp/mqtt/
+        target: /mosquitto/
+    ports:
+      - target: 1883
+        published: 1883
+        protocol: tcp
+        mode: host
+      - target: 9001
+        published: 9001
+        protocol: tcp
+        mode: host
+