添加各个节点的镜像制作

examples/frontend/Dockerfile

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+FROM alpine:latest
+
+# 安装nginx
+RUN mkdir /run/nginx && apk add nginx
+
+# 拷贝编译文件
+COPY dist  /app/dist
+
+# 拷贝nginx代理文件
+COPY crawlab.conf /etc/nginx/conf.d
+
+# 拷贝执行脚本
+COPY docker_init.sh /app/docker_init.sh
+
+# 定义后端API脚本
+ENV CRAWLAB_API_ADDRESS http://localhost:8000
+
+EXPOSE 8080
+
+CMD ["/bin/sh", "/app/docker_init.sh"]

examples/frontend/README.md

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+# 前端镜像制作
+
+前端需要手动build拿到编译后的文件，然后放入此目录进行镜像构建

examples/frontend/crawlab.conf

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+server {
+	gzip on;
+	gzip_min_length 1k;
+	gzip_buffers 4 16k;
+	#gzip_http_version 1.0;
+	gzip_comp_level 2;
+	gzip_types text/plain application/javascript application/x-javascript text/css application/xml text/javascript application/x-httpd-php image/jpeg image/gif image/png;
+	gzip_vary off;
+	gzip_disable "MSIE [1-6]\.";
+    listen  8080;
+    root    /app/dist;
+    index   index.html;
+}

examples/frontend/docker_init.sh

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+#!/bin/sh
+
+# replace default api path to new one
+if [ "${CRAWLAB_API_ADDRESS}" = "" ]; 
+then
+	:
+else
+	jspath=`ls /app/dist/js/app.*.js`
+	sed -i "s?localhost:8000?${CRAWLAB_API_ADDRESS}?g" ${jspath}
+fi
+
+# replace base url
+if [ "${CRAWLAB_BASE_URL}" = "" ];
+then
+	:
+else
+	indexpath=/app/dist/index.html
+	sed -i "s?/js/?${CRAWLAB_BASE_URL}/js/?g" ${indexpath}
+	sed -i "s?/css/?${CRAWLAB_BASE_URL}/css/?g" ${indexpath}
+fi
+
+# start nginx
+nginx -g 'daemon off;'