Tag Archives: system admin

DoubleCloud VM Connector for Remote Desktop Connection Manager in VMware Environment

In my previous article, I introduced the Remote Desktop Connection Manager. It’s highly recommended to use it over the virtual machine console which all goes through the ESXi management IP therefore is not good for performance especially when there are many concurrent connections to virtual machines running on a same physical host.

Even if you are convinced on connecting to virtual machines directly, you will find it’s not convenient to add many virtual machines to the Remote Desktop Connection Manager. That is why I decided to write a small tool to automate it.

Posted in Virtualization | Also tagged , , , , , | 8 Responses

Must-Have Tool: Remote Desktop Connection Manager

I think most of us have used Microsoft Remote Desktop Connection (mstsc.exe), which is used to connect to a remote server using RDP protocol. If you have more than several remote servers to connect, it can be very inconvenient to navigator through them. Microsoft knew that and created a new tool called Remote Desktop Connection Manager. You can download it for free at Microsoft site here.

Posted in Others | Also tagged , , , | 15 Responses

Developer/Administrator (devops) Meet up at VMworld 2011

As part of the VMworld #vMeetups in the Community Lounge, this developer/administrator (a.k.a. devops) meet up will take place on August 30th from 12PM to 1PM at VMworld Community Louge, located just outside the entrance to the solution exchange. Because it’s lunch hour, please feel free to bring your lunch.

This event offers you a unique opportunity to meet and network with other professionals who create or use VMware APIs and CLIs for integration and automation.

Posted in News & Events | Also tagged , , , | 3 Responses

Book Review: 6 Musts of Intelligent System Automation

I recently came across a book which I got from LISA conference last November. It was written by Jake Sorofman who is VP, Product/Marketing at rPath. I thought it’s just another typical book from a vendor, therefore I didn’t read it until two weeks ago while sorting my bags. It’s not. After reading it, I found this 75 page booklet pretty easy to read and very insightful.

Here are 6 musts Jake discussed in his book:

  1. Get your platforms under control
  2. Get your applications under control
  3. Version control everything
Posted in Cloud Computing | Also tagged | 1 Response

From Developer to Devops: What System Administration Skills Should You Know?

With the rising trend of devops movement, I was curious about the system administration from a software developer’s perspective. That’s why I sat through Adam Moskowitz’s session “The Path to Senior Sysadmin.” Adam summarized the system administrator’s skills to three categories: hard tech skills, squishy tech sill, and software skills as detailed in following. Again, this is based on my note taken from LISA 2010 conference. For other posts related to the conference, check here.

Hard Tech Skills

  • All the commands for system administration;
  • System backup;
  • Some programming skills like Shell scripting, Perl/Python, C (read);
  • Software engineering knowledge like versioning, process;
Posted in Software Development | Also tagged , , | 3 Responses

LISA 2010 Conference

Later last week I attended 24th LISA conference by USENIX at San Jose Convention Center. The name LISA stands for Large Installation System Administration. It’s a great conference focusing on technology, training, and professional development for system administrators.

I am not a system administrator, but wanted to know more about system administration in general because of devops movement. So I attended many technical sessions covering from storage, networking, release engineering, cloud computing, social network website management, to career development as a system admin. I will blog some of these sessions I attended based on my notes.

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What Does DevOps Mean for Cloud Professionals?

I heard about DevOps a while back but didn’t really look into it. My initial understanding was that the roles of developer and system administrator would merge into one called devops. Last week, I attended a DevOps meet up at Palo Alto and got the chance to learn from others about DevOps.

The hosting organization even wrote up a good blog defining what a DevOps is. According to the blog,

DevOps is, in many ways, an umbrella concept that refers to anything that smoothes out the interaction between development and operations. However, the ideas behind DevOps run much deeper than that.

So the DevOps is more about a movement than merging of two roles. The basic idea behind the DevOps is to breach the wall between development and operations.

Traditionally developers ship products which are then run by operators in other companies. In this new age where much of software is delivered as services, the developers run their software directly. When there is a problem, the developers must fix it right away. That is why you see engineers at Google required to rotate on calls for support. When more companies ship software as services, it’s natural that more engineers will have two hats on their heads. The DevOps concept is not really new, but the terminology is.

Posted in Cloud Computing | Also tagged , , | 2 Responses

4 Ways to WIN $2,500 Prize With vSphere Java API

You may have read blogs from my colleagues Mike DiPetrillo, Duncan Epping about the VMware Script-O-Mania contest. The prizes are $2,500 (1st), $1,000 (2nd), and $500(3rd) respectively. The contest ends in March 15, 2010. So act quickly!

“Wait, how can I WIN the prizes?”

Well, first of all, you want to read carefully the criteria. Note that your script is for System Administrators with ESXi. So it could be for initial server set up, health monitoring, trouble shooting, reporting auditing, or anything else that is cool and creative. I suggest you talk to system administrators what REAL PAINS they have, and how they would like to fix the problems.

When you are clear what problems to solve, then let’s move on.

If you are already familiar with PowerCLI and RCLI, you should probably stick with them. You can get helps from VMware Developer Community.

If not, open source VI Java API can help you!

Here are 4 ways the API can do for you to win the $2,500:

Posted in News & Events, vSphere API | Also tagged , , , , , , , , , , , , | 3 Responses

    My company has created products like vSearch ("Super vCenter"), vijavaNG APIs, EAM APIs, ICE tool. We also help clients with virtualization and cloud computing on customized development, training. Should you, or someone you know, need these products and services, please feel free to contact me: steve __AT__ doublecloud.org.

    Me: Steve Jin, VMware vExpert who authored the VMware VI and vSphere SDK by Prentice Hall, and created the de factor open source vSphere Java API while working at VMware engineering. Companies like Cisco, EMC, NetApp, HP, Dell, VMware, are among the users of the API and other tools I developed for their products, internal IT orchestration, and test automation.