Docker crom runner: cron works and restarts the main container, but shared volume still not in use

DockerInit.sh

@@ -1,40 +0,0 @@
-#!/bin/sh
-case $1 in
-    amd64)
-        ARCH="64"
-        FNAME="amd64"
-        ;;
-    i386)
-        ARCH="32"
-        FNAME="i386"
-        ;;
-    armv8 | arm64 | aarch64)
-        ARCH="arm64-v8a"
-        FNAME="arm64"
-        ;;
-    armv7 | arm | arm32)
-        ARCH="arm32-v7a"
-        FNAME="arm32"
-        ;;
-    armv6)
-        ARCH="arm32-v6"
-        FNAME="armv6"
-        ;;
-    *)
-        ARCH="64"
-        FNAME="amd64"
-        ;;
-esac
-mkdir -p build/bin
-cd build/bin
-wget -q "https://github.com/XTLS/Xray-core/releases/download/v25.10.15/Xray-linux-${ARCH}.zip"
-unzip "Xray-linux-${ARCH}.zip"
-rm -f "Xray-linux-${ARCH}.zip" geoip.dat geosite.dat
-mv xray "xray-linux-${FNAME}"
-wget -q https://github.com/Loyalsoldier/v2ray-rules-dat/releases/latest/download/geoip.dat
-wget -q https://github.com/Loyalsoldier/v2ray-rules-dat/releases/latest/download/geosite.dat
-wget -q -O geoip_IR.dat https://github.com/chocolate4u/Iran-v2ray-rules/releases/latest/download/geoip.dat
-wget -q -O geosite_IR.dat https://github.com/chocolate4u/Iran-v2ray-rules/releases/latest/download/geosite.dat
-wget -q -O geoip_RU.dat https://github.com/runetfreedom/russia-v2ray-rules-dat/releases/latest/download/geoip.dat
-wget -q -O geosite_RU.dat https://github.com/runetfreedom/russia-v2ray-rules-dat/releases/latest/download/geosite.dat
-cd ../../

Dockerfile

@@ -30,7 +30,7 @@ ARG XRAY_VERSION
 WORKDIR /app
 RUN apk add --no-cache wget unzip && mkdir -p /app/bin
 
-COPY xray-tools.sh .
+COPY docker-cron-runner/xray-tools.sh .
 RUN chmod +x /app/xray-tools.sh &&  \
     ./xray-tools.sh install_xray_core "$TARGETARCH" "/app/bin" "$XRAY_VERSION" && \
     ./xray-tools.sh update_geodata_in_docker "/app/bin"

docker-compose.yml

@@ -1,14 +1,14 @@
 services:
-  3xui:
+  3x-ui:
     build:
       context: .
       args:
         XRAY_VERSION: "v25.10.15"
-        GEOUPDATE_CRON_SCHEDULE: "0 */6 * * *"
     container_name: 3xui_app
     volumes:
       - $PWD/db/:/etc/x-ui/
       - $PWD/cert/:/root/cert/
+      - $PWD/geodata/:/opt/geodata/
     environment:
       TZ: "Asia/Tehran"
       XRAY_VMESS_AEAD_FORCED: "false"
@@ -16,3 +16,43 @@ services:
     tty: true
     network_mode: host
     restart: unless-stopped
+    depends_on:
+      - geodata-cron
+
+  docker-proxy:
+    image: tecnativa/docker-socket-proxy
+    container_name: docker_proxy
+    restart: unless-stopped
+    environment:
+      - CONTAINERS=1
+      - POST=1
+      - ALLOW_RESTARTS=1
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock:ro
+    networks:
+      - docker-internal
+
+  geodata-cron:
+    build:
+      context: docker-cron-runner
+    container_name: geodata_cron
+    restart: unless-stopped
+    depends_on:
+      - docker-proxy
+    environment:
+      DOCKER_PROXY_URL: "http://docker-proxy:2375"
+      TARGET_CONTAINER_NAME: "3xui_app"
+      # Расписание в формате crond (пример: каждые 6 часов)
+      #      CRON_SCHEDULE: "0 */6 * * *"
+#      CRON_SCHEDULE: "*/1 * * * *"
+      CRON_SCHEDULE: "0 */6 * * *"
+      SHARED_VOLUME_PATH: "/opt/geodata"
+    volumes:
+      - $PWD/geodata/:/opt/geodata/
+      - ./xray-tools.sh:/usr/local/bin/xray-tools.sh:ro
+    networks:
+      - docker-internal
+
+networks:
+  docker-internal:
+    driver: bridge

docker-cron-runner/Dockerfile

@@ -0,0 +1,15 @@
+FROM alpine:3.20
+
+WORKDIR app
+COPY xray-tools.sh .
+# Нужные утилиты: curl + bash (если xray-tools.sh написан под bash)
+RUN apk add --no-cache curl bash ca-certificates tzdata
+
+# Копируем entrypoint
+COPY entrypoint.sh /entrypoint.sh
+RUN chmod +x /entrypoint.sh
+RUN chmod +x xray-tools.sh
+
+
+# cron внутри alpine использует crond (busybox)
+CMD ["/entrypoint.sh"]

docker-cron-runner/entrypoint.sh

@@ -0,0 +1,48 @@
+#!/usr/bin/env sh
+set -e
+
+: "${CRON_SCHEDULE:=0 */6 * * *}"
+: "${DOCKER_PROXY_URL:?DOCKER_PROXY_URL is required}"
+: "${TARGET_CONTAINER_NAME:?TARGET_CONTAINER_NAME is required}"
+: "${SHARED_VOLUME_PATH:?SHARED_VOLUME_PATH is required}"
+
+# Скрипт, который будет исполняться по крону
+CRON_JOB_SCRIPT="/usr/local/bin/run_update_and_restart.sh"
+
+cat > "$CRON_JOB_SCRIPT" << 'EOF'
+#!/usr/bin/env sh
+set -e
+
+echo "[$(date)] Starting geodata update..."
+
+# Обновление геоданных
+/app/xray-tools.sh update_geodata_in_docker "${SHARED_VOLUME_PATH}"
+
+echo "[$(date)] Geodata update finished, restarting container..."
+
+# Рестарт контейнера через Docker Socket Proxy
+curl -s -X POST \
+  "${DOCKER_PROXY_URL}/containers/${TARGET_CONTAINER_NAME}/restart" \
+  -o /dev/null -w "%{http_code}\n"
+
+echo "[$(date)] Restart request sent."
+EOF
+
+chmod +x "$CRON_JOB_SCRIPT"
+
+# Создаём кронтаб
+# Важный момент: переменные окружения надо прокинуть в cron.
+CRON_ENV_FILE="/env.sh"
+env | grep -v '^CRON_SCHEDULE=' | sed 's/^/export /' > "$CRON_ENV_FILE"
+
+# crond не тянет env напрямую, поэтому в крон-строке source env-файла
+echo "${CRON_SCHEDULE} . ${CRON_ENV_FILE} && ${CRON_JOB_SCRIPT} >> /var/log/cron.log 2>&1" > /etc/crontabs/root
+
+echo "Starting crond with schedule: ${CRON_SCHEDULE}"
+mkdir -p /var/log
+touch /var/log/cron.log
+
+bash $CRON_JOB_SCRIPT
+
+# Запускаем crond в foreground
+exec crond -f -l 2

x-ui.sh

@@ -6,7 +6,7 @@ blue='\033[0;34m'
 yellow='\033[0;33m'
 plain='\033[0m'
 
-source xray-tools.sh
+source docker-cron-runner/xray-tools.sh
 
 #Add some basic function here
 function LOGD() {