Using Powershell module Posh-ssh is a soft-way to handle a Linux system with ssh service enabled. But not all linux system had the same security policies for ssh user/role/session: thinking about ubuntu, during installation, the first user could gain the administrator privileges only using sudo command. But during server deployment, is quite boring (and sometimes […]
For first timer, like me, in Powershell this could be a starting point for quite serious developing. Just to know: Powershell previously was made for Windows automation tasks and was used with VMware modules to automate vSphere, vRA, NSX (and many other) environments. Now this shell is available for Mac and Linux; check this for […]
Finally here: after hopes, reading blogs, plans and many fun facts around this event I realized that my first attend to VMworld is not a usual first timer experience. That’s what I define: “Extreme VMworld experience”. This because I choose to attend every special, cool, funny and extreme things: like Hackathon, vRockstar, vExpert party and […]
In these days, and after 5 years of development (test and beta included), windows server 2016 GA is available for download. One of the coolest staff of this release is the native docker engine under the OS. Yes!!! containers could run natively on Windows system. In this post I’ll show you a test under my […]
Gli annunci da parte dei vendor negli ultimi anni vedono apparire i container come la tecnologia definitiva per lo sviluppo delle applicazioni. Le aziende però rimangono restie al cambiamento, negando la possibilità di iniziare vere e proprie linee di prodotti sviluppati in modalità cloud native. Rivolgendo proprio a loro la domanda: <<come mai NON hai […]
The next era of portability is called Docker. IMHO Old and new application should be developed keeping in mind the separation between application and data, and in my coaching experience WordPress is one of the application that must take this way. The building of a container image requires these points: keep in mind objective requirements […]
Some changes in Ubuntu distribution could impact to docker daemon settings on boot and one of that regards the options in /etc/default/docker. After many test I realize that, the file is read (the syntax must be correct) but the content is ignored. After searching in official docs ( https://docs.docker.com/engine/admin/systemd/ ) I realize that systemd recognize […]
Monitoring docker host could be a painful operation that could require too much configurations under every container that are running in the same host. In my case if you are using docker as a powerful alternative to shared hosting, the monitoring process could be a critical part of the operations. For this article I’m using […]
Developing through containers is not only a fashion wave for coding in your PC/MAC (aka devbox) using library limitless, but a real opportunity to operate from dev to production environemnts without system administration knowledge. With vcloud air and docker, any developers will get all application controls in your devbox. Sometimes people things: << vcloud director […]
This how-to shows how to write a simple python code to retreive informations about a vDatacenter resources consumption. Python could use 2 method: hard using vSphere rest api easy by using pyvmomi from vmware github repositoy ( http://vmware.github.io/pyvmomi-community-samples/ ) Choosing the second (so tired to write overheads), I’ll show how to develope your integration running […]
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