version bump

Dockerfile.amd64

@@ -3,10 +3,14 @@ FROM $BUILD_FROM
 
 ENV LANG C.UTF-8
 
-# Copy scripts for add-on
+COPY rootfs /
-COPY run.sh /
 
-RUN apk add -U jq zabbix-agent2=6.0.5-r0 sudo && \
+RUN \
-  chmod a+x /run.sh
+  apk add -U zabbix-agent2=6.0.13-r0 sudo && \
+  addgroup -g 102 -S docker && \
+  addgroup zabbix docker
 
-CMD [ "/run.sh" ]
+LABEL \
+  io.hass.version="0.2.5" \
+  io.hass.type="addon" \
+  io.hass.arch="amd64"

Dockerfile.arm

@@ -3,10 +3,14 @@ FROM $BUILD_FROM
 
 ENV LANG C.UTF-8
 
-# Copy scripts for add-on
+COPY rootfs /
-COPY run.sh /
 
-RUN apk add -U jq zabbix-agent2=6.0.5-r0 sudo && \
+RUN \
-  chmod a+x /run.sh
+  apk add -U zabbix-agent2=6.0.13-r0 sudo && \
+  addgroup -g 102 -S docker && \
+  addgroup zabbix docker
 
-CMD [ "/run.sh" ]
+LABEL \
+  io.hass.version="0.2.5" \
+  io.hass.type="addon" \
+  io.hass.arch="armhf"

Dockerfile.arm64

@@ -3,10 +3,14 @@ FROM $BUILD_FROM
 
 ENV LANG C.UTF-8
 
-# Copy scripts for add-on
+COPY rootfs /
-COPY run.sh /
 
-RUN apk add -U jq zabbix-agent2=6.0.5-r0 sudo && \
+RUN \
-  chmod a+x /run.sh
+  apk add -U zabbix-agent2=6.0.13-r0 sudo && \
+  addgroup -g 102 -S docker && \
+  addgroup zabbix docker
 
-CMD [ "/run.sh" ]
+LABEL \
+  io.hass.version="0.2.5" \
+  io.hass.type="addon" \
+  io.hass.arch="aarch64"

README.md

@@ -2,4 +2,8 @@
 
 This addon enables a zabbix agent2 for the hassio instance.
 
-You obviously neead a zabbix server for it to be meaningful.
+You obviously need a zabbix server for it to be meaningful.
+
+## Docker access
+
+If you need the agent to access the underlying docker, you need to disable the "Protection mode" switch and restart the container.

config.json

@@ -2,14 +2,16 @@
     "name": "Zabbix Agent 2",
     "url": "https://git.asperti.com/paspo/hassio-addons",
     "image": "docker.asperti.com/paspo/hassio-zabbix-agent2",
-    "version": "0.2.0",
+    "version": "0.2.5",
     "slug": "zabbix-agent2",
     "description": "Zabbix Agent 2 for hass.io",
     "startup": "services",
     "boot": "auto",
     "hassio_api": true,
+    "docker_api": true,
     "audio": false,
     "gpio": false,
+    "init": false,
     "arch": [
         "aarch64",
         "amd64"
@@ -17,6 +19,9 @@
     "ports": {
         "10050/tcp": 10050
     },
+    "ports_description": {
+        "10050/tcp": "Zabbix Agent port (used by Zabbix Server and/or proxies)"
+      },    
     "map": [
         "share"
     ],

rootfs/etc/cont-init.d/require_unprotected.sh

@@ -0,0 +1,6 @@
+#!/usr/bin/with-contenv bashio
+
+# Instead of enforcing this requirement, we let the user choose
+# to access docker, we need to disable "protection mode"
+
+#bashio::require.unprotected

rootfs/etc/services.d/zabbix-agent2/finish

@@ -0,0 +1,8 @@
+#!/usr/bin/execlineb -S0
+# ==============================================================================
+# Take down the S6 supervision tree when zabbix-agent2 fails
+# ==============================================================================
+if { s6-test ${1} -ne 0 }
+if { s6-test ${1} -ne 256 }
+
+s6-svscanctl -t /var/run/s6/services

rootfs/etc/services.d/zabbix-agent2/run

@@ -0,0 +1,41 @@
+#!/usr/bin/with-contenv bashio
+# ==============================================================================
+# Start zabbix-agent2 service if enabled
+# ==============================================================================
+
+set -e
+
+CONFIG_PATH=/data/options.json
+CUSTOM_CFG_PATH=/share/zabbix-agent2
+
+SERVER_OLD=$(jq --raw-output ".server" $CONFIG_PATH)   
+SERVER="$(bashio::config 'server' $SERVER_OLD)"
+HOSTNAME_OLD=$(jq --raw-output ".hostname" $CONFIG_PATH)
+HOSTNAME="$(bashio::config 'hostname' $HOSTNAME_OLD)"
+
+if [ ! -d "$CUSTOM_CFG_PATH" ] ; then
+  bashio::log.info "Creating a folder for custom configuration"
+  mkdir -p "$CUSTOM_CFG_PATH"
+fi
+
+echo "
+Server=$SERVER
+ServerActive=$SERVER
+Hostname=$HOSTNAME
+LogType=console
+PidFile=/var/run/zabbix/zabbix_agent2.pid
+Include=${CUSTOM_CFG_PATH}/*.conf
+" > /etc/zabbix/zabbix_agent2.conf
+
+bashio::log.info "Starting zabbix-agent2"
+sudo -u zabbix zabbix_agent2 -f &
+AGENT_PID=$!
+
+# Register stop
+function stop_agent() {
+    killall zabbix_agent2
+    exit 0
+}
+trap "stop_agent" SIGTERM SIGHUP
+
+wait "${AGENT_PID}"

run.sh

@@ -1,22 +0,0 @@
-#!/bin/bash
-set -e
-
-CONFIG_PATH=/data/options.json
-CUSTOM_CFG_PATH=/share/zabbix-agent2
-
-SERVER=$(jq --raw-output ".server" $CONFIG_PATH)
-HOSTNAME=$(jq --raw-output ".hostname" $CONFIG_PATH)
-
-if [ ! -d "$CUSTOM_CFG_PATH" ] ; then
-  mkdir -p "$CUSTOM_CFG_PATH"
-fi
-
-echo "
-Server=$SERVER
-ServerActive=$SERVER
-Hostname=$HOSTNAME
-LogType=console
-Include=${CUSTOM_CFG_PATH}/*.conf
-" > /etc/zabbix/zabbix_agent2.conf
-
-sudo -u zabbix zabbix_agent2 -f