DevOps and Docker Talk: Cloud Native Interviews and Tooling
Interviews from Bret Fisher's live show with co-host Nirmal Mehta. Topics cover container and cloud topics like Docker, Kubernetes, Swarm, Cloud Native development, DevOps, SRE, GitOps, DevSecOps, platform engineering, and the full software lifecycle. Full show notes and more info available at https://podcast.bretfisher.com
Latest episodes
Feb 7, 2019 • 8min
Windows 10 Containers Get Process Isolation
In Docker 18.09.1 and Docker Desktop 2.0.0.2 (stable) in January 2019, we now have a new option for running Windows Containers on Windows 10 in "process isolation mode" which removes the need to launch a full Windows Server Hyper-V VM. It's a great new way for running lightweight Windows Containers, but has its own limits and config requirements.★Show Notes★Setting up Win10 Docker Process IsolationMoby/Moby PR
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
Feb 7, 2019 • 4min
Getting Started With Raspberry Pi Development in Docker
A viewer asks how they can prototype their software in Docker with a Raspberry Pi. I explain the various parts of the workflow including ARM 64 vs. x64 CPU architectures, the benefits of QEMU emulation in Docker Desktop, and how to get Docker images from your local machine to the Pi.★Show Notes★Alex Ellis' Raspberry Pi blog postsQEMU Emulator in Docker Desktop for Mac/Windows
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
Feb 7, 2019 • 4min
Elasticsearch Local Development Shows Yellow Health Status
A viewer asks why their Elasticsearch server on their local development setup with Docker Compose would give them a yellow health status. I talk about the common causes for this in my own experience with shard replication. ★Show Notes★Elasticsearch health endpoints
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
Feb 7, 2019 • 6min
Docker Network IP Subnet Conflicts with Outside Networks
A viewer asks about how their local docker container IP's, if behind NAT, can have issues with outside subnets at their company. I explain some of the ways even NAT won't solve IP routing for containers and how you can change your settings to different private subnets.★Show Notes★Three places to control different docker subnets
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
Feb 7, 2019 • 7min
Docker Swarm Service Fails Deployment When Image Prunes
Someone asks about image pruning while a Swarm service is in the middle of a deployment, and how they've experienced failed containers. I reply with the details of what's going on in specific steps of a Service creation and deployment, and how the prune command could interfere. ★Show Notes★Docker Docs on image pruneDocker Docs on Swarm task states
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
Jan 31, 2019 • 7min
Updating Swarm Configs and Secrets Without Downtime
I answer questions about updating your app secrets and configs in Docker Swarm without downtime★Links to things mentioned★Docs reference on config/stack files and the name objectStack example in my dogvs.cat repo
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
Jan 31, 2019 • 4min
Apache In Containers And Multiple Virtual Host Websites
I answer questions about designing Apache web servers for multiple Websites in containers
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
Jan 31, 2019 • 8min
Container Non-root Users, SUDO, GOSU, and File Permissions
I answer a question about using sudo in containers and file permissions when using non-root users.
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
Jan 31, 2019 • 21min
Alpine Linux As A Base Image, Is It Really Secure?
Alpine Linux container images are often regarded as the "best for production, security, and image size", but I debate this based on several trends and current limitations.★Links I reference in the show★Alpine LinuxCVE DatabaseBlog on CVE Scanners and their effectiveness on Alpine images
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
Jan 2, 2019 • 1min
What's this show about?
The show trailer. It slaps.
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