修改了基于docker 一键部署的Dockerfile 和dockercompose.yaml

Dockerfile

@@ -0,0 +1,31 @@
+FROM python:3.7-alpine
+
+COPY . /app/
+
+WORKDIR /app/
+
+ENV TIME_ZONE Asia/Shanghai
+ENV PIPURL "https://pypi.tuna.tsinghua.edu.cn/simple/ --trusted-host pypi.douban.com"
+
+RUN apk update \
+    && apk add --virtual mysqlclient-build gcc python3-dev musl-dev \
+    && apk add --no-cache mariadb-dev \
+    && apk add --virtual system-build linux-headers libffi-dev \
+    && apk add --no-cache jpeg-dev zlib-dev freetype-dev lcms2-dev openjpeg-dev tiff-dev tk-dev tcl-dev \
+    && apk add --no-cache bash bash-doc bash-completion \
+    && apk add --no-cache libxslt-dev tzdata g++
+RUN echo "${TIME_ZONE}" > /etc/timezone \
+    && ln -sf /usr/share/zoneinfo/${TIME_ZONE} /etc/localtime
+RUN pip --no-cache-dir install  -i ${PIPURL} --upgrade pip \
+    && pip --no-cache-dir install  -i ${PIPURL} -r requirements.txt \
+    && pip --no-cache-dir install  -i ${PIPURL} gunicorn 
+RUN apk add mysql-client
+RUN chmod +x start.sh 
+RUN sed -i  's/MYSQL_HOST = "127.0.0.1"/MYSQL_HOST = "mysql"/'  applications/config.py
+RUN sed -i  's/REDIS_HOST = "127.0.0.1"/REDIS_HOST = "redis"/'  applications/config.py
+
+
+WORKDIR /app
+
+
+CMD /bin/sh 

dockercompose.yaml

@@ -0,0 +1,27 @@
+version: '3'
+services:
+  redis:
+    image: redis
+    ports:
+      - "63799:6379"
+  mysql:
+    image: mysql
+    environment:
+      MYSQL_ROOT_PASSWORD: 123456
+      LANG: C.UTF-8
+      TZ: Asia/Shanghai  
+      MYSQL_CHARSET: utf8mb4
+      MYSQL_COLLATION: utf8mb4_unicode_ci
+    ports:
+      - "3306:3306"
+  flask:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    ports:
+      - "5000:5000"
+    depends_on:
+      - redis
+      - mysql
+    restart: always
+    command: sh -c  "./start.sh" 

dockerdata/Dockerfile.server

@@ -8,6 +8,8 @@ WORKDIR /app/
 
 ENV TIME_ZONE Asia/Shanghai
 
-RUN chmod +x /app/start.sh
+RUN echo "${TIME_ZONE}" > /etc/timezone \
+    && ln -sf /usr/share/zoneinfo/${TIME_ZONE} /etc/localtime \
+    && chmod +x /app/start.sh
 
 CMD ./start.sh

dockerdata/docker-compose.yml

@@ -0,0 +1,40 @@
+version: '3'
+services:
+  mysql:
+    image: "mysql:5.7"
+    container_name: mysql
+    restart: always
+    ports:
+      - "3306:3306"
+    volumes:
+      - "./dockerdata/mysql/data:/var/lib/mysql"
+      - "./dockerdata/mysql/initdb:/docker-entrypoint-initdb.d"
+    environment:
+      LANG: C.UTF-8
+      TZ: Asia/Shanghai
+      MYSQL_ROOT_PASSWORD: 123456
+    command: --character-set-server=utf8mb4 --collation-server=utf8mb4_unicode_ci
+    networks:
+      flask-network:
+        ipv4_address: 172.10.1.31
+
+  flask:
+    build:
+      context: .
+      dockerfile: Dockerfile.server
+    container_name: flask
+    restart: always
+    ports:
+      - "8000:8000"
+    depends_on:
+      - mysql
+    networks:
+      flask-network:
+        ipv4_address: 172.10.1.11
+
+networks:
+  flask-network:
+    driver: bridge
+    ipam:
+      config:
+        - subnet: 172.10.0.0/16

dockerdata/gunicorn.conf.py

@@ -0,0 +1,19 @@
+import os
+import multiprocessing
+
+bind = '0.0.0.0:8000'
+backlog = 512
+chdir = os.path.dirname(os.path.abspath(__file__))
+timeout = 30
+worker_class = 'sync'
+
+workers = multiprocessing.cpu_count() * 2 + 1
+threads = 2
+loglevel = 'info'
+access_log_format = '%(t)s %(p)s %(h)s "%(r)s" %(s)s %(L)s %(b)s %(f)s" "%(a)s"'
+
+if not os.path.exists('logs'):
+    os.mkdir('logs')
+
+accesslog = os.path.join(chdir, "logs/gunicorn_access.log")
+errorlog = os.path.join(chdir, "logs/gunicorn_error.log")

start.sh

@@ -0,0 +1,26 @@
+#!/bin/bash
+
+# Wait for MySQL container to be ready
+echo "Waiting for MySQL container to start..."
+until mysql -h mysql -uroot -p123456 -e ";" 2>/dev/null; do
+    echo "MySQL container not ready, sleeping for 5 seconds..."
+    sleep 5
+done
+echo "MySQL container started successfully!"
+
+# to start create the dababase
+echo " start to create the databse... "
+mysql -uroot -p123456 -hmysql -e 'CREATE DATABASE PearAdminFlask DEFAULT CHARSET UTF8;'
+
+
+# Initialize Flask database
+echo "Initializing Flask database..."
+flask db init
+flask db migrate
+flask db upgrade
+flask admin init
+
+# Start Flask application
+echo "Starting Flask application..."
+python3 app.py
+