Dave Tucker

Author Archives: Dave Tucker

Adding an image to DevStack

I had some time to play with OpenStack this week so I rolled a DevStack install on an Ubuntu VM running in Parallels on my MacBook Air following the instructions here. Once OpenStack was up and running I was able to log in to Horizon at http://localhost/ and started to poke about. I decided I wanted to try and create a compute instance just to see what all the fuss was about … as it turns out, you need to have an image to base this instance on.

About Me

I'm Dave Tucker. I've worn many hats in the past (including a Red Fedora). From Consultant to Engineer, from Technical Marketing to Product Management but there is always one thing that remains constant. My love of making things that delight people.

I've helped to build a number of successful open source software products (for details see my Github profile). I co-founded and built SocketPlane which was acquired by Docker in March 2015. I'm currently helping to build Docker for Desktop (macOS and Windows).

My passion continues outside of work where I enjoy experimenting with single-board computers (Arduino, Raspberry Pi, Beaglebone, Cubieboard et. al) and 3D Printing. When I'm not tinkering, I can be found spending time with my family, cooking or practicing Tai Chi.

If I'm not making, I like to be talking about making. To that end, I've spoken at conferences and events across the world about technical topics like Networking and Docker containers. I'm a big fan of mentoring others and I enjoy volunteering at my local library.

I've recently taken the plunge and entered back in to education to pursue a degree in Astronomy and Planetary Science and one day I would love for something that I Continue reading

Adding an image to DevStack

I had some time to play with OpenStack this week so I rolled a DevStack install on an Ubuntu VM running in Parallels on my MacBook Air following the instructions here. Once OpenStack was up and running I was able to log in to Horizon at http://localhost/ and started to poke about. I decided I wanted to try and create a compute instance just to see what all the fuss was about … as it turns out, you need to have an image to base this instance on.

Applescript – Rename PDF to Title from Metadata

Today I downloaded a the full set of Configuration and Command references for the HP 12500 Series Switch from HP.com. When I looked in my download finder they were all helpfully named "cXXXXXX.pdf". Interestingly enough the title in the metadata seemed to be correct, so I wrote an AppleScript to batch rename them.

Applescript – Rename PDF to Title from Metadata

Today I downloaded a the full set of Configuration and Command references for the HP 12500 Series Switch from HP.com. When I looked in my download finder they were all helpfully named "cXXXXXX.pdf". Interestingly enough the title in the metadata seemed to be correct, so I wrote an AppleScript to batch rename them.

My MacBook Air Docking Solution

I decomissioned my CustoMac to return it to its origins as a gaming rig. This was mainly due to the fact that trying to keep my MacBook and CustoMac in sync was turing out to be very labour intensive... This means I am using my Macbook Air as my main office PC but its limited I/O was proving to be a little bit of a problem!

My MacBook Air Docking Solution

I decomissioned my CustoMac to return it to its origins as a gaming rig. This was mainly due to the fact that trying to keep my MacBook and CustoMac in sync was turing out to be very labour intensive... This means I am using my Macbook Air as my main office PC but its limited I/O was proving to be a little bit of a problem!

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