修改docker代码

docker/Dockerfile

@@ -38,7 +38,9 @@ LABEL maintainer="github.com/bjdgyc"
 ARG CN="no"
 
 ENV TZ=Asia/Shanghai
-ENV ANYLINK_IN_CONTAINER=true
+#开关变量  on  off
+ENV ANYLINK_IN_CONTAINER="on"
+ENV IPTABLES_LEGACY="off"
 
 WORKDIR /app
 COPY docker/init_release.sh /tmp/

docker/docker_entrypoint.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 var1=$1
 
 #set -x
@@ -19,13 +19,19 @@ case $var1 in
   #iptables -nL -t nat
 
   # 启动服务 先判断配置文件是否存在
-  if [ ! -f /app/conf/profile.xml ]; then
+  if [[ ! -f /app/conf/profile.xml ]]; then
     /bin/cp -r /home/conf-bak/* /app/conf/
     echo "After the configuration file is initialized, the container will be forcibly exited. Restart the container."
     echo "配置文件初始化完成后，容器会强制退出，请重新启动容器。"
     exit 1
   fi
 
+  # 兼容老版本 iptables
+  if [[ $IPTABLES_LEGACY == "on" ]]; then
+    rm /sbin/iptables
+    ln -s /sbin/iptables-legacy /sbin/iptables
+  fi
+
   exec /app/anylink "$@"
   ;;
 esac

docker/init_release.sh

@@ -13,10 +13,11 @@ fi
 # docker 启动使用 4.19 以上内核
 apk add --no-cache ca-certificates bash iproute2 tzdata iptables
 
-# alpine:3.19 兼容老版 iptables
+# alpine:3.19 兼容老版本 iptables
 apk add --no-cache iptables-legacy
-rm /sbin/iptables
-ln -s /sbin/iptables-legacy /sbin/iptables
+
+#rm /sbin/iptables
+#ln -s /sbin/iptables-legacy /sbin/iptables
 
 
 chmod +x /app/docker_entrypoint.sh