Jan 01, 0001
layout: “post” title: “Hello world to Docker Mac” date: “2016-04-15 16:34” 终于等到了Docker for Mac。如之前期待的，体验真的很棒： 安装简单了，标准的Mac Application VPN无障碍 原生的（osxfs）
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Jan 01, 0001
layout: “post” title: “Kubernetes drain” date: “2016-02-17 18:57” Kubernetes v1.2以前，如果想要对某个NODE（也就是Kubelet和Docker所在的机器）进行维护（比如升级Docker或者内核
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Jan 01, 0001
layout: “post” title: “Kubernetes network policy” date: “2016-02-17 18:53” Kubernetes network policy Kubernetes社区（确切的说是Kubernetes Network SIG [1]）正在讨论Network Policy Proposal，以实现
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Apache的Mesos和Google的Kubernetes 有什么区别
Jan 01, 0001
Kubernetes是一个开源项目，它把谷歌的集群管理工具引入到虚拟机和裸机场景中。它可以完美运行在现代的操作系统环境（比如CoreOS和R
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awesome quick start
Jan 01, 0001
awesome是Linux平台出色的窗口管理器，具有速度快、界面简捷等优点。其安装也比较简单： sudo apt-get install -y awesome awesome-extra gnome-settings-daemon nautilus sudo apt-get install -y --no-install-recommends gnome-session mkdir -p ~/.config/awesome 常用快捷键整
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awk examples
Jan 01, 0001
precede each line by line number awk '{print NR, $0}' filename replace first field by line number awk '{$1=NR; print}' filename print field 1 and field 2 awk '{print $1,$2}' fielname print last field awk '{print $NF}' filename print non empty lines awk 'NF>0{print $0}' filename print if more than 4 fields awk 'NF>4{print $0}' filename print matching lines (egrep) awk '/test.
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bigdata
Jan 01, 0001
Awesome Big Data A curated list of awesome big data frameworks, resources and other awesomeness. Inspired by awesome-php, awesome-python, awesome-ruby, hadoopecosystemtable & big-data.
Your contributions are always welcome!
Awesome Big Data Frameworks Distributed Programming Distributed Filesystem Key-Map Data Model Document Data Model Key-value Data Model Graph Data Model NewSQL Databases Columnar Databases Time-Series Databases SQL-like processing Integrated Development Environments Data Ingestion Service Programming Scheduling Machine Learning Benchmarking Security System Deployment Applications Search engine and framework MySQL forks and evolutions PostgreSQL forks and evolutions Memcached forks and evolutions Embedded Databases Business Intelligence Data Visualization Internet of things and sensor data Interesting Readings Interesting Papers Other Awesome Lists Frameworks Apache Hadoop - framework for distributed processing.
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cannot change locale
Jan 01, 0001
运行locale命令LANG= LANGUAGE= LC_CTYPE=“POSIX” LC_NUMERIC=“POSIX” LC_TIME=“POSIX” LC_COLLATE=“POSIX” LC_MONETARY=“POSIX” LC_MESSAGES=“POSIX” LC_PAPER=“POSIX” LC_NAME=“POSIX” LC_ADDRESS=“POSIX” LC_TELEPHONE=“POSIX” LC_MEASUREMENT=“POSIX” LC_IDENTIFICATION=“POSIX” LC_ALL= 修改profile vi /etc/profile 添加如下内容 export LC_ALL=en_US.UTF-8 source /etc/profile 得到错误 setlocale: LC_ALL: cannot change locale (en_US.UTF-8): No such file or directory 运行 dpkg-reconfigure locales 得
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Deploy a Mesos Cluster Using Docker
Jan 01, 0001
his tutorial will show you how to bring up a single node Mesos cluster all provisioned out using Docker containers (a future post will show how to easily scale this out to multi nodes or see the update on the bottom). This means that you can startup an entire cluster with 7 commands! Nothing to install except for starting out with a working Docker server.
This will startup 4 containers:
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Dive in Linux capabilites
Jan 01, 0001
Introduction Capabilities in Linux are flags that tell the kernel what the application is allowed to do, If you have no additional security mechanism in place, the Linux root user has all capabilities assigned to it. As capabilities are a way for running processes with some privileges, without having the need to grant them root privileges, it is important to understand that they exist. Consider the ping utility. It is
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