Added Zabbix Java Gateway based on RHEL image

java-gateway/rhel/docker-entrypoint.sh

@@ -0,0 +1,46 @@
+#!/bin/bash
+
+set -o pipefail
+
+set +e
+
+# Script trace mode
+if [ "${DEBUG_MODE}" == "true" ]; then
+    set -o xtrace
+fi
+
+# Default directories
+# Configuration files directory
+ZABBIX_ETC_DIR="/etc/zabbix"
+
+prepare_java_gateway_config() {
+    echo "** Preparing Zabbix Java Gateway log configuration file"
+
+    ZBX_GATEWAY_CONFIG=$ZABBIX_ETC_DIR/zabbix_java_gateway_logback.xml
+
+    if [ -n "${ZBX_DEBUGLEVEL}" ]; then
+        echo "Updating $ZBX_GATEWAY_CONFIG 'DebugLevel' parameter: '${ZBX_DEBUGLEVEL}'... updated"
+        if [ -f "$ZBX_GATEWAY_CONFIG" ]; then
+            sed -i -e "/^.*<root level=/s/=.*/=\"${ZBX_DEBUGLEVEL}\">/" "$ZBX_GATEWAY_CONFIG"
+        else
+            echo "**** Zabbix Java Gateway log configuration file '$ZBX_GATEWAY_CONFIG' not found"
+        fi
+    fi
+}
+
+prepare_java_gateway() {
+    echo "** Preparing Zabbix Java Gateway"
+
+    prepare_java_gateway_config
+}
+
+#################################################
+
+if [ "$1" == '/usr/sbin/zabbix_java_gateway' ]; then
+    prepare_java_gateway
+fi
+
+exec "$@"
+
+
+#################################################