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Juan Manuel Rey
Lives in Madrid, Spain
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Juan Manuel Rey

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Somewhat old article,  more than 1 year, but still very valid and interesting points about CMP and CIP #openstack   #cloud   #redhat  
By, Gordon Haff, Cloud Evangelist, Red Hat January 7, 2014. Cloud infrastructure and cloud management. As an industry, we conflate these two things far too often. This is understandable up to a point. Cloud computing architectures are relatively new and new architectural approaches often involve ...
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The DevOps landscape is quite expansive. The depth and breadth of tooling available to us as companies is baffling...]
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It occurred to me recently that after recovering a VIO failed deployment, in my case an issue with one of the database nodes, in the Web Client Plugin the OpenStack Cluster still was in Error state. After investigating a bit internally and thanks to my…
It occurred to me recently that after recovering a VIO failed deployment, in my case an issue with one of the database nodes, in the Web Client Plugin the OpenStack Cluster still was in Error state...
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How to patch your VIO environment

VMware has released the first patch for VMware Integrated OpenStack. This patch release comes with improvements around the installer, Keystone service and fixes some security issues. Review the Release Notes to get full details of what is included. After…
VMware has released the first patch for VMware Integrated OpenStack. This patch release comes with improvements around the installer, Keystone service and fixes some security issues. Review the Rel...
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FirewallD, or Dynamic Firewall Manager, is the replacement for the IPTables firewall in Red Hat Enterprise Linux. The main improvement over IPTables is the capacity to make cahnges without the need to restart the whole firewall service. FirewallD was…
FirewallD, or Dynamic Firewall Manager, is the replacement for the IPTables firewall in Red Hat Enterprise Linux. The main improvement over IPTables is the capacity to make cahnges without the need...
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Juan Manuel Rey

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VMware Integrated OpenStack, or VIO, was announced during last year VMworld in San Francisco and has been finally released today by VMware. For me this is a very special release because I have been...
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How to install Cockpit on CentOS 7

Being used to have Cockpit in my Fedora 21 Server VMs I decided that having it also on my CentOS machines would be awesome, unfortunately I quickly found that Cockpit was not available in CentOS repositories. Of course I knew that Cockpit comes installed…
Being used to have Cockpit in my Fedora 21 Server VMs I decided that having it also on my CentOS machines would be awesome, unfortunately I quickly found that Cockpit was not available in CentOS re...
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Juan Manuel Rey

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One of the most useful features of any version control system is the ability to "undo" your mistakes. In Git, "undo" can mean many slightly different things. When you make a new commit, Git stores a snapshot of your repository at that specific moment in time; later, you can use Git to go back to an earlier version of your project. In this post, I'm going to take a look at some common scenarios where you might want to "undo" a change you've made...
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LOL
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VMware Integrated #OpenStack is GA!

VMware Integrated OpenStack was made available for customers last Thursday. It is a exciting time to be part of VMware. Coincidentally with this announcement I have updated my original post about VIO installation with new screenshots and information from…
VMware Integrated OpenStack was made available for customers last Thursday. It is a exciting time to be part of VMware. Coincidentally with this announcement I have updated my original post about V...
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Juan Manuel Rey

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A first look into VMware Integrated #OpenStack (VIO)

VMware Integrated OpenStack, or VIO, was announced during last year VMworld in San Francisco and has been finally released today by VMware. For me this is a very special release because I have been one of the lucky internal adopters and beta testers of…
VMware Integrated OpenStack, or VIO, was announced during last year VMworld in San Francisco and has been finally released today by VMware. For me this is a very special release because I have been...
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Cockpit is a new web based server manager to administer Linux server, it will provide the system administrators with a user friendly interface to manage their Linux servers, it includes multiserver managing capacity and more importantly it will create no…
Cockpit is a new web based server manager to administer Linux server, it will provide the system administrators with a user friendly interface to manage their Linux servers, it includes multiserver...
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Have him in circles
465 people
Martijn Baecke's profile photo
Ernie Varitimos (AppleInvestor)'s profile photo
Jeremy Felt's profile photo
Jesse Russell's profile photo
Red Hat Open Hybrid Cloud's profile photo
Sergeant “Scope Mount Guy” Scheer's profile photo
Manish Patel's profile photo
Lori MacVittie's profile photo
Chris Harney's profile photo
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Madrid, Spain
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Unix Geek
Introduction
Unix sysadmin turned consultant. VMware minion. Python and Perl coder. Airsofter. Gamer.
Bragging rights
Unix Geek. Blogger. VMware vExpert 2011-2012-2013. Python coder.
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Senior Consultant at VMware
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Male
Birthday
February 11