Bret is joined by Komodor CTO and co-founder Itiel Shwartz to talk about Kubernetes troubleshooting and using their new app to highlight changes and alerts in your clusters. Check out the unedited video version on YouTube to experience the demo. https://youtu.be/zGA6ZwdYM5AStreamed live on YouTube on March 11, 2021, Ep 115.Unedited live recording on YouTube Ep 115; check it out to see the demosKomodor K8s troubleshootingkubectl cheat sheetTroubleshooting deployments flowchart You can also support my free material by subscribing to my YouTube channel and my weekly newsletter at bret.news!Grab the best coupons for my Docker and Kubernetes courses.Join my cloud native DevOps community on Discord.Grab some merch at Bret's Loot BoxHomepage bretfisher.com

Docker announced Compose v2 at DockerCon 2021. Bret goes through all the new stuff you didn't know about. If you're a fan of composing (his fav docker tool), this podcast reviews what docker's done over the last two years to make it so much better! This is another episode pulled from the archive that's still quite relevant. Streamed live on YouTube Jun 10, 2021, Ep 126.Unedited live recording on YouTube Ep 126 ★Topics ★Compose V2 is a Docker Plug-in (written in Go)Compose Spec (no more yaml versions)Service ProfilesCompose ls (list all running compose projects)BuildKit by defaultCompose cp (copy files in/out)Compose convertCompose up to ACI and ECSCompose up to KubernetesCompose command aliases ★Links ★GitOps Days 2021 - Day 1 (June 9, 2021) video on YouTube GitOps Days 2021 - Day 2 (June 10, 2021) video on YouTubeCompose CLI on GitHub Compose Spec on GitHubDocker Plugins installer (GitHub)My Shell SetupBuilding with Buildx  You can also support my free material by subscribing to my YouTube channel and my weekly newsletter at bret.news!Grab the best coupons for my Docker and Kubernetes courses.Join my cloud native DevOps community on Discord.Grab some merch at Bret's Loot BoxHomepage bretfisher.com

The topic is automating your K8s YAML validation. Bret’s guest is Eyar Zilberman, co-founder of Datree and they go through various tools and their pros and cons and help you understand why automated validation is vital as you automate your Kubernetes deployment pipeline. Streamed live on YouTube Nov 11, 2021, Ep 146.Unedited live recording on YouTube (Ep 146)DatreeKubeconformpre-commithttps://github.com/yannh/kubeconformhttps://pre-commit.com/Eyar's article about K8s schema validationOpen an issue for questions on k8s schema kubectl --dry-run=client bug Datree's CLI tool to ensure K8s manifests and Helm charts follow best practices Check CRDs and schema with Datree  You can also support my free material by subscribing to my YouTube channel and my weekly newsletter at bret.news!Grab the best coupons for my Docker and Kubernetes courses.Join my cloud native DevOps community on Discord.Grab some merch at Bret's Loot BoxHomepage bretfisher.com

Apple's move to Arm processors will change software development for everyone... or will it?Apple has moved towards an Arm processor. They don't call it Arm, they call it Apple Silicon, or M1 but underneath that, the architecture of the CPU is Arm 64-bit compatible. Streamed live on YouTube Jan 7, 2021, Ep 106.Unedited live recording on YouTube Ep 106 ★Corrections ★"Windows RT" isn't a thing anymore, and the Windows 10 on Arm (WoA) is getting better, with x64 emulation (MS version of Rosetta 2) in pre-betaAArch64 or ARM64 is the 64-bit extension of the ARM architectureMicrosoft is indeed designing its own Arm chips for future Surface and serversWindows 10 Arm works in Parallels M1 beta on macOSAWS Arm instances are now on Gen 2, as of May 2020, with up to 40% better performance-per-dollar than old Gen 1 Arm, AMD, and Intel ★Topics ★MX1 and future of Apple Silicon (Arm) on YouTubeQEMU: emulate one CPU architecture on anotherMulti-arch support in Docker Desktop in docker docsBuild multi-arch images with buildx in docker docsManifest commands for multi-arch images in docker docsHardcode platform in Compose files in docker docsAlex Ellis blog, lots of Arm + Docker infoMy shell setupSetup QEMU on Linux serverson stereolabs.comon GitHub You can also support my free material by subscribing to my YouTube channel and my weekly newsletter at bret.news!Grab the best coupons for my Docker and Kubernetes courses.Join my cloud native DevOps community on Discord.Grab some merch at Bret's Loot BoxHomepage bretfisher.com

Bret talks about linting with Super-Linter and also GitHub Action's new Reusable Workflows beta! Streamed live on YouTube Sep 30, 2021, Ep 141.Unedited live recording on YouTube (Ep 141) ★Topics ★Linting Q&ASuper-Linter 101Example GitHub Action RepoDependabot for GHALinter config filesCustomize Super-LinterReusable Workflows ★Links ★Super-Linter GitHubExample Workflow in Bret's GitHubEditorconfigReusable Workflows Workflow TemplatesHacktoberfest from DigitalOcean You can also support my free material by subscribing to my YouTube channel and my weekly newsletter at bret.news!Grab the best coupons for my Docker and Kubernetes courses.Join my cloud native DevOps community on Discord.Grab some merch at Bret's Loot BoxHomepage bretfisher.com

Alex Chalkias of the Canonical MicroK8s project joins Bret and they dive into this easy and powerful Kubernetes distribution that had some major updates in 2020, including high availability. Since the interview, the open-source community around Microk8s has been releasing versions regularly, including keeping the Kubernetes versions up to date and continuing to add new add-ons to their one-line install list. It's getting quite impressive at this point, including kata containers, open EBS, and the KEDA (Kubernetes Event-driven Autoscaling) event-driven auto-scaling. Streamed live on YouTube on November 12, 2020, Ep 101.Unedited live recording on YouTube Ep 101Microk8s websiteCanonical Ubuntu Kubernetes web pageMultipass install pageUbuntu YouTubeCharmhub website You can also support my free material by subscribing to my YouTube channel and my weekly newsletter at bret.news!Grab the best coupons for my Docker and Kubernetes courses.Join my cloud native DevOps community on Discord.Grab some merch at Bret's Loot BoxHomepage bretfisher.com

My guest is Ben Arent, Developer Relations Engineer at Teleport. Teleport allows engineers and security professionals to unify access for SSH servers, Kubernetes clusters, web applications, and databases across all environments. In this episode, we talk about why it exists, the problems it solves, and how it's implemented. Streamed on YouTube Sept 29, 2021, Ep 139.Unedited Live recording on YouTube (Ep 139)Teleport websiteTeleport GitHubTeleport Wormhole announcementBen's TwitterTeleport Twitter You can also support my free material by subscribing to my YouTube channel and my weekly newsletter at bret.news!Grab the best coupons for my Docker and Kubernetes courses.Join my cloud native DevOps community on Discord.Grab some merch at Bret's Loot BoxHomepage bretfisher.com

Phil Estes from AWS joins Bret to talk about containerd/state of the project, Docker Desktop alternatives and how developers are using containerd, OpenSSF, and supply chain security, and how containers will play a role. There's a lot of stuff covered here! Streamed on YouTube Sept 23, 2021.Unedited Live recording on YouTubecontainerd runtimeLima macOS containerd VMdocker-friendly CLI for containerd and moreOpenSSF SecurityAllstar GitHub Security Bot You can also support my free material by subscribing to my YouTube channel and my weekly newsletter at bret.news!Grab the best coupons for my Docker and Kubernetes courses.Join my cloud native DevOps community on Discord.Grab some merch at Bret's Loot BoxHomepage bretfisher.com

Zaid Sabih, the founder of zSecurity, talks with Bret about cyber security, pentesting, ethical hacking, and career choices. There's even some fun conversation about the hacking from The Matrix and Mr. Robot. Streamed on YouTube on October 29, 2020.Unedited live recording from YouTubezSecurity's TwitterzSecurity's YouTubeZaid Sabih Udemy pagezSecurity's websiteDocker and k8s and container security bret.show/securityfirst You can also support my free material by subscribing to my YouTube channel and my weekly newsletter at bret.news!Grab the best coupons for my Docker and Kubernetes courses.Join my cloud native DevOps community on Discord.Grab some merch at Bret's Loot BoxHomepage bretfisher.com

Darren Shepherd, co-founder of Rancher Labs, joins Bret to talk about Rancher's latest projects and all things Kubernetes. They covered so many topics like k3s, RKE2, Rio, Swarm, Fleet, OPA, Kyverno, etcd, k3OS, Compose, Longhorn, KubeVirt, and more. Streamed on YouTube on October 22, 2020.Unedited Live recording with demos on YouTubeDarren Shepherd TwitterRancher websiteRancher Course Trainingk3sup in GitHubFleet in GitHubKyverno in GitHubRancher RioAdrian Goins YouTubeArtifact Hub Arkade Alex Ellis on GitHubNetshoot Nicolaka on GitHub You can also support my free material by subscribing to my YouTube channel and my weekly newsletter at bret.news!Grab the best coupons for my Docker and Kubernetes courses.Join my cloud native DevOps community on Discord.Grab some merch at Bret's Loot BoxHomepage bretfisher.com