init

Dockerfile

@@ -0,0 +1,12 @@
+FROM ubuntu:18.04
+WORKDIR /app
+
+#RUN sed -i s@/archive.ubuntu.com/@/mirrors.aliyun.com/@g /etc/apt/sources.list
+#RUN sed -i s@/security.ubuntu.com/@/mirrors.aliyun.com/@g /etc/apt/sources.list
+RUN apt-get update
+RUN apt-get -y install  vim cmake build-essential wget git
+
+RUN git clone https://github.com/flow2000/lookbusy.git
+RUN cd lookbusy && chmod +x ./configure && ./configure && make
+# COPY start.sh /root/
+CMD ["sh", "/app/start.sh"]

README.md

@@ -1 +1,50 @@
-# lookbusy-docker
+# lookbusy-docker
+
+用于使你的服务器看起来很忙碌
+原项目为 https://github.com/flow2000/lookbusy
+本项目将其封装为docker进行部署
+
+## 使用方法
+
+### 构建镜像
+``` shell
+docker build . t lookbusy
+```
+
+x86
+
+## 使用方法
+
+### 修改运行参数
+修改 start.sh中的各项参数，参考如下
+
+``` shell
+lookbusy -c 50 # 占用所有 CPU 核心各 50%
+lookbusy -c 50 -n 2 # 占用两个 CPU 核心各 50%
+lookbusy -c 50-80 -r curve # 占用所有 CPU 核心在 50%-80% 左右浮动
+lookbusy -c 0 -m 128MB -M 1000 # 每 1000 毫秒，循环释放并分配 128MB 内存
+lookbusy -c 0 -d 1GB -b 1MB -D 10 # 每 10 毫秒，循环进行 1MB 磁盘写入，临时文件不超过 1GB
+```
+
+此处参考博客
+https://51.ruyo.net/18289.html
+
+### 运行
+
+``` shell
+docker run -d --name lookbusy --restart=always -v /PATH/TO/start.sh:/app/start.sh lookbusy
+```
+其中 **/PATH/TO/start.sh** 指到达克隆下来的lookbusy仓库的start.sh脚本的绝对路径
+
+## 懒人方法
+
+``` shell
+wget https://raw.githubusercontent.com/velor2012/lookbusy-docker/main/start.sh
+```
+
+修改start.sh配置后
+```
+docker run -d --name lookbusy --restart=always -v /PATH/TO/start.sh:/app/start.sh velor2012/lookbusy${-arm}
+```
+**注意**如果是arm架构，需要在lookbusy后加上-arm，即镜像名为velor2012/lookbusy-arm
+

start.amd.sh

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+/app/lookbusy/lookbusy -c 10

start.arm.sh

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+/app/lookbusy/lookbusy -c 50-60 -r curve -n 2

start.sh

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+/app/lookbusy/lookbusy -c 50-80 -r curve -n 2