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Conference: KubeCon + CloudNativeCon Europe 2023
Authors: Yan Wang, Vadim Bauer
2023-04-20
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Harbor is an open-source registry for managing Cloud native artifacts in a Kubernetes environment. It offers multi-tenancy, policy enforcement, replication, and security features.
- Harbor is a trusted Cloud native repository for Kubernetes
- It offers multi-tenancy and row-based access control for flexible user permissions
- Policy enforcement includes caller creation, retention policy, and immutability
- Replication and process cache allow for artifact distribution
- Security and compliance are core features with identity access management and P2P capabilities
Conference: KubeCon + CloudNativeCon Europe 2023
Authors: Chris Aniszczyk
2023-04-20
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The Technical Oversight Committee (TOC) of the Cloud Native Computing Foundation (CNCF) is responsible for evaluating and approving projects for inclusion in the CNCF ecosystem. The TOC works to strike a balance between the needs of the projects, community members, and end users, while also ensuring that projects are aligned with the values and principles of Cloud Native. The TOC is also working to make its criteria for project evaluation more clear and consistent.
- The TOC evaluates and approves projects for inclusion in the CNCF ecosystem
- The TOC works to strike a balance between the needs of the projects, community members, and end users
- The TOC ensures that projects are aligned with the values and principles of Cloud Native
- The TOC is working to make its criteria for project evaluation more clear and consistent
Conference: KubeCon + CloudNativeCon North America 2022
Authors: Alvin Estrada
2022-10-28
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The speaker shares his experience of bringing DevOps to a Software Factory Company in Central America amidst challenges such as limited budget, resistance to change, and lack of English proficiency. The company's digital transformation journey involved implementing automation, cloud adoption, and agile methodologies, which led to a significant reduction in development and testing time. The speaker emphasizes the importance of team transformation and investment in training to cope with methodology adoption. He also highlights the need for documentation and an elite team to help with technology adoption. The speaker concludes by stressing the importance of doing things the right way and the absence of a silver bullet in digital transformation.
- Central American companies face challenges such as limited budget, resistance to change, and lack of English proficiency in implementing digital transformation
- DevOps culture involves implementing automation, cloud adoption, and agile methodologies
- DevOps implementation led to a significant reduction in development and testing time
- Team transformation and investment in training are crucial for methodology adoption
- Documentation and an elite team are necessary for technology adoption
- Doing things the right way is important in digital transformation
- There is no silver bullet in digital transformation
Conference: KubeCon + CloudNativeCon North America 2022
Authors: Stefan Büringer, Shivani Singhal, Yuvaraj Balaji Rao Kakaraparthi, Killian Muldoon, Jack Francis
2022-10-28
Attention: Please note this tutorial requires that some tools like Docker are already locally installed. To provide a smooth experience during the tutorial, please install the preqrequistes already before the session. Detailed instructions can be found under Prerequisites. MacOS and Linux are fully supported, but Windows support is best-effort only. Minimum Resources: 4 CPU, 16 GB RAM and 32 GB free disk space.Did you know you can create and manage a fleet of Kubernetes clusters just as easily as deploying Pods? Learn how to leverage Cluster API to create, update and manage your infrastructure, whether in the cloud or on-premises. Cluster API brings declarative management of entire clusters to the infrastructure provider of your choice.Using your local machine you will learn how to create a fleet of clusters with Cluster API, scale up and down the number of nodes, and run a one-touch upgrade of entire clusters, all in just a few minutes.This tutorial is designed for people who have some experience managing Kubernetes, and are interested in a new approach to solving the problem of operating clusters. You will leave this tutorial with the skills to automate fleets of clusters running production-grade Kubernetes.Please note, this tutorial focuses on showcasing Cluster API features with the Docker provider which is using Docker on the local machine.
Conference: KubeCon + CloudNativeCon North America 2022
Authors: Abubakar Siddiq Ango
2022-10-27
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Choosing the right container runtime engine is crucial for different use cases. Docker is a good option for developers, but there are other options like Podman, GVizor, Kata, and Firecracker for more secure and isolated environments. Kubernetes can work with different OCI compliant runtimes.
- Traditional deployment of applications can be unreliable
- Virtualization creates isolated environments but can be limiting
- Containers allow for deploying applications with all dependencies while still having access to host resources
- Docker is a good option for developers but has restrictions
- Podman can be a drop-in replacement for Docker and is more secure
- GVizor, Kata, and Firecracker are options for more isolated environments
- Kubernetes can work with different OCI compliant runtimes
Conference: KubeCon + CloudNativeCon North America 2022
Authors: Jessica Andersson
2022-10-27
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Revolutionizing developer experience with cloud native projects
- Unblocking developers by removing bottlenecks
- Removing time-consuming tasks from platform team and developers
- Using external DNS to streamline deployment process
- Focusing on developer experience to improve productivity
- Building a platform with a golden path approach
Conference: KubeCon + CloudNativeCon North America 2022
Authors: Corey McGalliard
2022-10-27
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The presentation discusses how CNET runs their environment using Kubernetes and their plans for future improvements.
- CNET deploys 10-20 times a day to production using Kubernetes
- They use Cloud Build, Cloud Deploy, and Argo CD for their CD strategy
- They prioritize observability and are investigating Google's managed Prometheus
- They use mutating web hooks to label workloads for billing and security purposes
- They are exploring a 'get ops' pool mentality for pulling changes into the environment
Conference: KubeCon + CloudNativeCon North America 2022
Authors: Laurent Bernaille, Eric Mountain
2022-10-26
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The presentation discusses the challenges faced by Datadog in migrating their container image builds to Kubernetes without additional privileges, and how they overcame these challenges using buildkit in rootless mode.
- Datadog migrated their container image builds to Kubernetes to overcome limitations with Docker machine and to support arm binaries
- Building container images in rootless mode using buildkit worked for over 90% of their images, but they encountered complex issues for the remaining 10%
- One issue involved SC Linux attributes on files, which could not be modified in a user namespace used by buildkit D
- Another issue involved a timeout error caused by a port being bound by the abdomen
- Datadog used netstat to debug the issues and worked with the community to address them
Conference: CloudOpen 2022
Authors: Ankur Kumar
2022-06-21
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Lessons learned from an engineering and cloud transformation journey in a financial services organization
- Understanding and changing the culture of the organization is crucial for driving digital platform adoption
- Cultivating a product mindset and promoting a 'build it, run it' culture is important
- Customizing a framework for engineering and cloud transformation is necessary
- Innovating with open source and cloud native technologies can provide powerful solutions
- Establishing a platform engineering team can accelerate automation and enhance developer tools
- The impact of the transformation journey was seen in improved automation, reduced time to market, and increased platform adoption
Conference: KubeCon + CloudNativeCon Europe 2022
Authors: Akihiro Suda, Jan Dubois
2022-05-19
It has been very hard to use Mac for developing containerized apps. A typical way is to use Docker for Mac, but it is not FLOSS. Another option is to install Docker and/or Kubernetes into VirtualBox, often via minikube, but it doesn't propagate localhost ports, and VirtualBox also doesn't support the ARM architecture. This session will show how to run containerd and k3s on macOS, using Lima and Rancher Desktop. Lima wraps QEMU in a simple CLI, with neat features for container users, such as filesystem sharing and automatic localhost port forwarding, as well as DNS and proxy propagation for enterprise networks. Rancher Desktop wraps Lima with k3s integration and GUI.Click here to view captioning/translation in the MeetingPlay platform!