Elton Stoneman on Docker in a DevOps World — Episode 67

Elton Stoneman on Docker in a DevOps World — Episode 67

In today's episode, Elton Stoneman is joining the podcast! Elton is an Architect at Docker and an Azure MVP. He's currently in the process of writing his new book, Learn Docker in a Month of Lunches, which already has 9 chapters up online! It's a completely accessible, task-focused guide to Docker on Linux, Windows, or Mac Systems.

Elton started his career as a .NET Consultant and, as he says, 'Spent the last 10 years building big, ugly monolithic apps which [he] now spends his time teaching people how to break apart!' He soon became heavily interested in Docker and when the company had an opening for an Advocate, he reached out and joined their marketing team. After doing that for a couple of years, he became an Architect on their partnership team.

Docker has exploded in both popularity and usage. And since this is completely Elton's world, Jeffrey picks his brain in this episode to learn more about the design philosophy around it and the strategy behind it all!

Topics of Discussion:

[:39] Be sure to visit AzureDevOps.Show for past episodes and show notes!

[:48] Jeffrey gives some quick announcements!

[1:00] About today's episode!

[1:38] Jeffrey welcomes Elton to the show!

[1:44] Elton speaks about his current progress on his upcoming book, Learn Docker in a Month of Lunches.

[2:20] Elton speaks about how he ended up in this space and what his journey has been thus far.

[5:04] Elton elaborates on the problems that Docker solves and explains some of the strategies behind it all.

[9:40] Elton speaks about the practical differences between the Linux ecosystem of containers and the Windows ecosystem of containers.

[12:56] Elton speaks about the new change of Windows supporting Kubernetes and what that means for Docker.

[14:25] Elton shares his stance on what file format he thinks the future will go to and what he sees people using now when they're packaging up different applications for deployment.

[18:17] A word from Azure DevOps Podcast's sponsor: Clear Measure.

[18:40] Jeffrey gives some brief announcements.

[20:20] Jeffrey poses a scenario to Elton: if your application is a Windows service and it's 10MB, how big is that Docker image going to be that is the release candidate?

[22:06] How big should you expect the images to be if the application inside is 10MB?

[25:30] How much uptake is Elton seeing on the Windows containers?

[27:15] From an architectural strategy perspective, what does Elton and those at Docker think about when it makes more sense to use a Paz service versus a container?

[31:04] In the future, does Elton foresee containers becoming the new normal to the extent of being baked right into the infrastructure of services in a way that most people won't even know that they're there?

[32:58] Elton speaks about their efforts to make Docker as simple as possible.

[35:05] What languages are the examples from Elton's book, Learn Docker in a Month of Lunches, being delivered in?

[36:21] Elton recommends some go-to resources for listeners!

[37:36] Jeffrey thanks Elton for joining the podcast.

Mentioned in this Episode:

Azure DevOps

Clear Measure (Sponsor)

.NET DevOps Bootcamp 2020 — January 16th & 17th in Austin, T.X.

.NET DevOps for Azure: A Developer's Guide to DevOps Architecture the Right Way, by Jeffrey Palermo — Available on Amazon!

bit.ly/dotnetdevopsebook — Click here to download the .NET DevOps for Azure ebook!

bit.ly/dotnetdevopsbookforcommunity — Visit to get your hands on two free books to give away at conferences or events!

Jeffrey Palermo's Youtube

Jeffrey Palermo's Twitter — Follow to stay informed about future events!

Jeffrey@Clear-Measure.com — Email Jeffrey for a free 30-point DevOps inspection (regularly priced at $5000!) — Spaces are limited!

.NET Conf 2019

Docker on Windows: From 101 to production with Docker on Windows, by Elton Stoneman

Elton Stoneman's Blog

Elton Stoneman's Pluralsight Courses

Elton Stoneman's LinkedIn

Elton Stoneman's Twitter: @EltonStoneman

Kubernetes

Multi-Stage Builds (Docker)

Microsoft Ignite Conference

AKS

Docker Captains

Dak4.net

Learn Docker in a Month of Lunches, by Elton Stoneman — You can read the first several chapters here! And use discount code podazdev19 for 40% off (which is good for all Manning products in all formats)!

Five free eBook codes (in MEAP so you can redeem them right now!):

docppr-B6EE

docppr-EDA2

docppr-B74D

docppr-A095

docppr-84A2

Want to Learn More?

Visit AzureDevOps.Show for show notes and additional episodes.

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Maddy Montaquila: MAUI applications in .NET 7  - Episode 244

Maddy Montaquila: MAUI applications in .NET 7 - Episode 244

Maddy Montaquila is a Senior Product Manager on the .NET MAUI team and has been working with .NET mobile apps since 2018 working on Xamarin tooling. When she first joined Microsoft and worked with the Xamarin team as an intern, she realized the impact that she could have in creating amazing developer tools and frameworks, which inspired her to pursue a role as Program Manager. You can connect with her on Twitter and GitHub @maddymontaquila! Topics of Discussion: [4:21] How did Maddy get lucked into development and the mobile side of product management? [7:39] You can distill product manager roles to the intersection of the technology and what's possible, the business, what's going to make you money, and what your customers actually want and need. [9:17] Why is it important for program managers to have at least some coding background? [10:41] When people dive into Maui, what can they expect right now? [15:44] What tools or resources does someone need to get started, and what are the limitations? [20:44] What is the current DevOps story for going from a developer workstation all the way through testing and packaging, and then finally delivering it to the App Store? [23:47] Is there a favorite deployed test framework? [27:26] Why does Maddy prefer sometimes to work in Xaml? [29:17] If you're going to reach for controls right now, is everything that they need built-in? What is the status of DevExpress? [37:03] It's a great time to be a .net developer! Mentioned in this Episode: Clear Measure Way Architect Forum Software Engineer Forum Programming with Palermo — New Video Podcast! Email us at programming@palermo.network Clear Measure, Inc. (Sponsor) .NET DevOps for Azure: A Developer's Guide to DevOps Architecture the Right Way, by Jeffrey Palermo — Available on Amazon! Jeffrey Palermo's Twitter — Follow to stay informed about future events! Architect Tips — Video podcast! Azure DevOps .NetMaui Maddy on LinkedIn .NET Multi-Platform App .Net Maui Samples .Net Maui Development Want to Learn More? Visit AzureDevOps.Show for show notes and additional episodes.

8 Maj 202338min

Andy Roberts: Data in a Development World - Episode 243

Andy Roberts: Data in a Development World - Episode 243

Andy is a Data Platform and AI Architect at Microsoft, where he has worked for over 24 years. A long time ago, his father dropped two books on his desk and said: "Andy, I need you to be an SQL Expert for a meeting tomorrow. Can you handle that?" Recently out of college, he was still accustomed to cramming for an exam, so he showed up the next day, won the project, and began his new life as a "data guy." Since then, he's "been around the (data) block." Whether a developer, database analyst, architect, project lead, or more recently a part of a sales organization, the heart of his job has always revolved around data: acquiring it, shaping it, moving it, protecting it, using it to predict future outcomes, processing it efficiently, etc. Topics of Discussion: [4:56] Andy has always grown up with computers around and has his father to thank for a lot of it. [6:39] What is it that causes some developers to say, I want to write code, but I don't want to mess with the database? [14:29] What does Andy's job as an AI architect look like? [16:19] When you have that predictive function with something to host it, that's where AI happens and when intelligence starts happening in your application. [17:16] The importance of pre-trained models in machine learning. [20:00] What is reinforcement learning? [20:58] Why are we calling some things artificial intelligence and other things, not AI? [24:44] Andy gives his advice for those new to writing software and in developing. [29:08] What is a data lake? [31:48] The importance of thinking about the database as part of the application, not a separate thing. Mentioned in this Episode: Clear Measure Way Architect Forum Software Engineer Forum Programming with Palermo — New Video Podcast! Email us at programming@palermo.network Clear Measure, Inc. (Sponsor) .NET DevOps for Azure: A Developer's Guide to DevOps Architecture the Right Way, by Jeffrey Palermo — Available on Amazon! Jeffrey Palermo's Twitter — Follow to stay informed about future events! Architect Tips — Video podcast! Azure DevOps Andy Roberts LinkedIn Architect Forum Want to Learn More? Visit AzureDevOps.Show for show notes and additional episodes.

1 Maj 202336min

Donovan Brown is Retiring -  Episode 242

Donovan Brown is Retiring - Episode 242

Donovan Brown is a Partner Program Manager in the Azure CTO Incubations team at Microsoft. The Incubations team focuses on forward-looking development and innovation to facilitate the development of new projects and ideas. Before joining Microsoft, Donovan spent seven years as a Process Consultant and a Certified Scrum Master. Donovan has traveled the globe helping companies develop solutions using agile practices in many industries. Donovan is an avid programmer, often finding ways to integrate software into his other hobbies and activities. Topics of Discussion: [7:37] Why is Donovan retiring? [8:49] Donovan talks about redefining his success and the decision he and his wife made to go live the life they want to live. [12:03] Living paycheck to paycheck is a bad idea, regardless of how big the paycheck is. [14:02] The importance of paying yourself first and making good money choices. [17:50] If it's putting money in your pocket, it's an asset. Some houses are assets, while others are liabilities. [18:36] Your money is your number one employee. [23:42] Donovan gives his thoughts on inflation. [31:00] Donovan gives advice for those early on in their career in both programming and making wise money decisions, including avoiding credit card debt. [31:26] The importance of being tenacious despite not having a degree or experience. [40:47] Donovan encourages programmers to learn a language that allows them to dabble in all different platforms. Mentioned in this Episode: Clear Measure Way Architect Forum Software Engineer Forum Programming with Palermo — New Video Podcast! Email us at programming@palermo.network Clear Measure, Inc. (Sponsor) .NET DevOps for Azure: A Developer's Guide to DevOps Architecture the Right Way, by Jeffrey Palermo — Available on Amazon! Jeffrey Palermo's Twitter — Follow to stay informed about future events! Architect Tips — Video podcast! Azure DevOps Ep 002 with Donovan Ep 219 with Donovan Want to Learn More? Visit AzureDevOps.Show for show notes and additional episodes.

24 Apr 202345min

Tim Corey: Learning Programming - Episode 241

Tim Corey: Learning Programming - Episode 241

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17 Apr 202343min

Bojan Magusic: Azure Security  - Episode 240

Bojan Magusic: Azure Security - Episode 240

Bojan Magusic is a Product Manager on the Customer Acceleration Team and acts as a technology expert for Fortune 500 companies to help them realize the full value of Microsoft Defender for Cloud and improve their overall security posture. He has a strong passion for cybersecurity, advancing women in tech and professional development. He is very interested in building partnerships with other companies to learn how they support, advance, and retain their cyber talent. In addition to various technical certifications (18-plus and counting), he also has received certifications from INSEAD and Kellogg School of Management. Bojan resides in Dublin (Ireland), where he is living the dream! Topics of Discussion: [:37] Jeffrey puts out a call for those who would like to work with him. [4:15] Bojan talks about his book, Azure Security, and what we can expect. [5:09] Is security a job title? Where does it intersect with programming? [9:22] What is specifically Azure security, and how is it different from general cybersecurity? [11:44] Azure Security is practical while still having theoretical concepts that make it easier for folks who are not security engineers. [13:15] What specifically should development teams be looking at? [14:33] Defense in depth speaks about how you can minimize the overall risk to your environment by deploying multiple layers of security. [19:36] What is security hygiene? [25:25] What are Bojan's favorite tools for static analysis security vulnerabilities? [27:45] Why you need to make security part of the software development lifecycle. [26:25] Bojan talks about the Microsoft DevOps Security Extension. Mentioned in this Episode: Clear Measure Way Architect Forum Software Engineer Forum Programming with Palermo — New Video Podcast! Email us at programming@palermo.network Clear Measure, Inc. (Sponsor) .NET DevOps for Azure: A Developer's Guide to DevOps Architecture the Right Way, by Jeffrey Palermo — Available on Amazon! Jeffrey Palermo's Twitter — Follow to stay informed about future events! Architect Tips — Video podcast! Azure DevOps Azure Security — code for 45% off azuresec45 Bojan Magusic LinkedIn Want to Learn More? Visit AzureDevOps.Show for show notes and additional episodes.

10 Apr 202332min

Thomas Vitale- Kubernetes - Episode 239

Thomas Vitale- Kubernetes - Episode 239

Thomas Vitale is a software engineer and architect specializing in building cloud-native, resilient, and secure enterprise applications. He designs and develops software solutions at Systematic, Denmark, where he's been working on modernizing platforms and applications for the cloud-native world, focusing on developer experience and security. Topics of Discussion: [3:52] How did Thomas get into software development? [6:00] Thomas talks about his book, Cloud Native Spring in Action. [7:31] Thomas goes over the basics of Kubernetes. [8:42] What about orchestration of all these containers in a production scenario? How can we distribute these containers across the machines? [12:11] How do we know when we need more than one Kubernetes cluster? [19:46] What are a node and a pod, and how do those two relate? [24:05] How does the application know when Kubernetes might move one container to a pod that happens to be on a different virtual machine with a different IP address? [27:36] Where does Docker Swarm fit in, and where does Helm fit in? [33:12] Thomas explains why he likes Carvel as a tool. [34:12] What is Thomas's favorite method for spinning up your own Kubernetes cluster locally? Mentioned in this Episode: Clear Measure Way Architect Forum Software Engineer Forum Programming with Palermo — New Video Podcast! Email us programming@palermo.network Clear Measure, Inc. (Sponsor) .NET DevOps for Azure: A Developer's Guide to DevOps Architecture the Right Way, by Jeffrey Palermo — Available on Amazon! Jeffrey Palermo's Twitter — Follow to stay informed about future events! Architect Tips — Video podcast! Azure DevOps Thomas Vitale LinkedIn Thomas Vitale Website Cloud Native Spring in Action Want to Learn More? Visit AzureDevOps.Show for show notes and additional episodes.

3 Apr 202337min

Chris Sainty: Blazor in Action - Episode 238

Chris Sainty: Blazor in Action - Episode 238

Chris is a Microsoft MVP, author, and software engineer with over 17 years of experience with ASP.NET. Passionate about sharing his knowledge with the community, he regularly writes both for his own blog as well as others — such as Visual Studio magazine, Progress Telerik, and StackOverflow. This passion for blogging led to his first book, Blazor in Action, a practical guide to building Blazor applications. He also maintains several popular open-source projects under the GitHub organization, Blazored. When not tapping on a keyboard, Chris is a keen speaker, having delivered talks at both user groups and conferences all over the world. Topics of Discussion: [1:15] Jeffrey puts out a call for those who may be looking to work with him. [4:41] What was Chris's start in the industry? [10:07] Chris talks about falling in love with Blazor and why he is so passionate about it. [12:10] Chris shares how he got into blogging and why he thinks it should be for everyone, not just those at the senior level. [15:22] Talks about winning the Microsoft MVP award. [15:48] How does Chris talk about Blazor when creating a new application? Are there defaults that he goes to? [21:51] Chris talks about his organizational technique on the client side. [25:05] In Chris's book, Blazor In Action, he talks about GitHub repositories that he likes. [27:04] Structuring web APIs from a security perspective. [28:00] How does Chris segment different projects? [33:47] What is Chris's favorite method of putting together an authentication flow? Mentioned in this Episode: Clear Measure Way Architect Forum Software Engineer Forum Programming with Palermo — New Video Podcast! Email us programming@palermo.network Clear Measure, Inc. (Sponsor) .NET DevOps for Azure: A Developer's Guide to DevOps Architecture the Right Way, by Jeffrey Palermo — Available on Amazon! Jeffrey Palermo's Twitter — Follow to stay informed about future events! Architect Tips — Video podcast! Azure DevOps Chris Sainty Website Chris Sainty LinkedIn Chris Sainty YouTube Chris Sainty Microsoft Blazor In Action Blazor In Action on Manning.Com - PBSAINTY for 50% off Blazored on GitHub Want to Learn More? Visit AzureDevOps.Show for show notes and additional episodes.

27 Mars 202341min

Toni Solarin-Sodara: Developer Tools for Test Automation - Episode 237

Toni Solarin-Sodara: Developer Tools for Test Automation - Episode 237

Toni Solarin-Sodara is a Software Engineering Lead at Microsoft. He specializes in developer tooling, working at the client platform layer, and building the runtime libraries and tools that enable shipping code to various operating systems and devices. Toni is also the creator and lead maintainer of Coverlet, a cross-platform code coverage framework for .NET, with support for line, branch, and method coverage. Topics of Discussion: [1:23] Jeffrey puts out a call for some opportunities to work with him! E-mail jeffrey@clear-measure.com to get more info. [4:05] What led to Toni's career in development and programming? [5:18] What went into the .NET runtime contribution (native AOT)? [8:16] One thing Toni is quite proud of is being able to build native libraries by using the technology. [9:08] AOT stands for ahead-of-time compilation. [10:23] What is Coverlet and why does it work? [15:13] In what areas does Coverlet work very well? [15:27] A good chunk of what Coverlet does is allow transparency in the build system integration. [16:41] What's the process for taking multiple runs of multiple test suites and getting them into one report? [23:53] What is Toni's view on how the code coverage results should be used? [24:47] How do you get code coverage results when the actual test project is running on a different server? [30:46] What does Pose do and why is it useful? [41:08] Toni says that .NET is actually pretty extensive, even as a programming language workbench. [41:40] What are expression trees? Mentioned in this Episode: Clear Measure Way Architect Forum Software Engineer Forum Programming with Palermo — New Video Podcast! Email us programming@palermo.network Clear Measure, Inc. (Sponsor) .NET DevOps for Azure: A Developer's Guide to DevOps Architecture the Right Way, by Jeffrey Palermo — Available on Amazon! Jeffrey Palermo's Twitter — Follow to stay informed about future events! Architect Tips — Video podcast! Azure DevOps .NET Pose Coverlet Want to Learn More? Visit AzureDevOps.Show for show notes and additional episodes.

20 Mars 202342min

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