Category Archives: Linux Containers (LXC)

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Deploy Large Stacks Easily in ANY Cloud with Juju

First, a lot of people will ask, “What is Juju?”.  I had also not heard of it; however after using it, I can say it is an amazing piece of software.  It is made by Canonical, and this is their description of it:

“Juju is a state-of-the-art, open source modelling tool for operating software in the cloud. Juju allows you to deploy, configure, manage, maintain, and scale cloud applications quickly and efficiently on public clouds, as well as on physical servers, OpenStack, and containers. You can use Juju from the command line or through its beautiful GUI.”  

Essentially, JuJu makes deploying large, complicated, and difficult piece of software a breeze.  It also has a great GUI, and CLI tools.  It also supports many clouds as you can see below. 

I am currently testing this for my use case.  However, if you have to manage several clouds/customers/etc, it has the potential to save tons of time from an operational perspective.

 

Want to install it? Super easy on Ubuntu via a SNAP:

sudo snap install juju --classic

This will setup a new controller on your system behind a NAT’d interface.  It will then walk you through the setup.  Also, I highly recommend a run through of the install documentation; especially if you are going to run it on your own hardware; or localhost (LXD).  Recommended for ‘easy’ setup are the following: Ubuntu 18.04+, LXD, and ZFS (if on your own servers). ZFS is highly  recommended by myself for many other reasons we can get into later, see ZFSonLinux.org.

Don’t forget! Linux Learning Resources

This is kept under the Linux Learning Project and Learning Resources section of the site, and is updated occasionally with new links.  Feel free to suggest one by contacting me directly.


LEARNING RESOURCES

Help/Chat:

Resources:

Need DevOps Help?

  • Had issues with your DevOps pipeline?
  • Need help streamlining automation or configuration management?
  • Need to green field or “lift and shift” applications into the cloud?

If you are trying to do any of these, and running into issues please contact me.  I am now open to consulting directly.  Fixing even a few small inefficiencies can have a huge impact on the bottom line.  Not only that, if the DevOps philosophies are really taken up, its likely that the employee base will also be happier, and proud of their accomplishments as a team.

As far as technologies I support, please take a look at my Technologies page.  (Updated often)  I am also happy to take on new ones for a project if needed.

Creating an efficient pipeline is what I do; and a fully functional system that is working well can be an amazing thing.

 

Matthew Curry
MattCurry.Com

 

The Eagle Has landed….

All,

I have made it…. the move is complete!   I just wanted to say thank you for everyone that has been waiting on me.  I know I have taken a while on a few things, and I am finally in a position to run with everything again.  I finally have a decent internet connection [330mbps/330mbps]; so I will also be able to host things at high speed for us now as well.

As far as the installer goes, I hope to be done very soon with it ;  I am putting my final touches on it for the Pixel desktop.  If I get time I might be able to get Bluetooth working!  However, I have to get caught up first.

For those waiting on hardware, most has been shipped with a few exceptions.  I have notified those people.  I have a true ‘shop’ area again, and this will allow me to be much more efficient.  Meaning shorter wait times/etc…

 

Sincerely,

-M

Thank you to all… Jasper v1.6 Image News!

First, I would like to say thank you to the community members for helping out. I have gotten a lot of input on the new image.  This has also given me better feel for what the community wanted in an image. Which leads me to the next bit of news.


Some of you are undoubtedly wondering why I have not released my Jasper v1.6 image as of yet.  Well, I can assure you there are very good reasons.

Firstly,  I have had some severe family/health issues come up as of late which take priority.  I am also in the middle of moving a family of 5.  Combine that with the other reasons below, and I feel that most will feel the wait to be worth it.

This leads me to the next bit of news, however shocking it may be.

  1.  There will be no version 1.6 image.
    1. There will be no image at all…
  2.  Instead, there will be a full installer.
    1. This is one of the reasons for the delay.
  3.   The installer will work with a full GUI, and on the desktop.
    1. Examples:
      1. Full ubuntu Install.
      2. Fresh RPI install with GUI.
  4. The installer will be iterated on by feature going forward.
    1. We can add community approved features one at a time.
      1. Example:
        1. Change Jaspers Name
        2. Change STT after setup
        3. Etc.

FAQ (COMING SOON)

  • So whats that mean for me?
  • What do I do if I am running Jasper v.15?
  • Where do I get the installer?
  • Do I need to upgrade?