[KubeCon NA 2020] containerd: Rootless Containers 2020Akihiro Suda
Rootless Containers means running the container runtimes (e.g. runc, containerd, and kubelet) as well as the containers without the host root privileges. The most significant advantage of Rootless Containers is that it can mitigate potential container-breakout vulnerability of the runtimes, but it is also useful for isolating multi-user environments on HPC hosts. This talk will contain the introduction to rootless containers and deep-dive topics about the recent updates such as Seccomp User Notification. The main focus will be on containerd (CNCF Graduated Project) and its consumer projects including Kubernetes and Docker/Moby, but topics about other runtimes will be discussed as well.
https://sched.co/fGWc
This document provides an introduction to eBPF and XDP. It discusses the history of BPF and how it evolved into eBPF. Key aspects of eBPF covered include the instruction set, JIT compilation, verifier, helper functions, and maps. XDP is introduced as a way to program the data plane using eBPF programs attached early in the receive path. Example use cases and performance benchmarks for XDP are also mentioned.
CloudNative Days Tokyo 2020での、lazypullに関する発表資料です。https://event.cloudnativedays.jp/cndt2020/talks/16
Stargz Snapshotterのリポジトリ:
https://github.com/containerd/stargz-snapshotter
[KubeConUS2019 Docker, Inc. Booth] Distributed Builds on Kubernetes with Bui...Akihiro Suda
1. Kubernetes can be used to distribute Docker builds across multiple nodes for improved performance and scalability using BuildKit and the new BuildX toolkit.
2. BuildX introduces a Kubernetes driver that allows builds to run on Kubernetes pods with no complex YAML or TLS configuration required, providing the same user experience as local Docker builds.
3. Builds can be executed without root privileges on Kubernetes for improved security, and the Kubernetes driver supports caching of build artifacts both locally on pods and remotely to a registry for faster rebuilds.
There are many systems that handle heavy UDP transactions, like DNS and RADIUS servers. Nowadays 10G Ethernet NICs are so widely deployed and even 40G and 100G NICs are out there. This makes it difficult for a single server to get enough performance to consume link bandwidth with short packet transactions. Since usually Linux is by default not tuned for dedicated UDP servers, we are investigating ways to boost such UDP transaction performance.
This talk will show how we analyze the bottleneck and give tips we found to make the performance better. Also we discuss challenges to improve it even more.
This presentation was given at LinuxCon Japan 2016 by Toshiaki Makita
P2P Container Image Distribution on IPFS With containerd and nerdctlKohei Tokunaga
Talked at FOSDEM 2022 about IPFS-based P2P image distribution with containerd and nerdctl (Feburary 6, 2022).
https://fosdem.org/2022/schedule/event/container_ipfs_image/
nerdctl is a Docker-compatible CLI of containerd, developed as a subproject of containerd. nerdctl recently added support of P2P image distribution on IPFS. This enables to share container images among hosts without hosting or relying on the registry.
In this session, Kohei, one of the maintainers of nerdctl, will introduce IPFS-based P2P image distribution with containerd and nerdctl. This session will also show the combination of IPFS-based distribution with the existing image distribution techniques, focusing on lazy pulling (eStargz) and image encryption (OCIcrypt). The status of integration work with other tools including Kubernetes will also be shared.
Related blog post: "P2P Container Image Distribution on IPFS With Containerd" . https://medium.com/nttlabs/nerdctl-ipfs-975569520e3d
Kubernetes GitOps featuring GitHub, Kustomize and ArgoCDSunnyvale
A brief dissertation about using GitOps paradigm to operate an application on multiple Kubernetes environments thanks to GitHub, ArgoCD and Kustomize. A talk about this matters has been taken at the event #CloudConf2020
FreeIPA is the open source answer to Active Directory, bringing the functionality of Kerberos and centralized management to the unix world. This talk will dive into the background of FreeIPA, how to attack it, and its parallels to traditional Active Directory. We will cover the FreeIPA equivalents of credential abuse, discovery, and lateral movement, highlighting the similarities and differences from traditional Active Directory tradecraft. This will culminate in multiple real-world demos showing how chains of abuse, previously accessible only in Windows environments, are now possible in the unix realm, providing a new medium for offensive research into Kerberos and LDAP environments.
In this session, you'll learn how RBD works, including how it:
Uses RADOS classes to make access easier from user space and within the Linux kernel.
Implements thin provisioning.
Builds on RADOS self-managed snapshots for cloning and differential backups.
Increases performance with caching of various kinds.
Uses watch/notify RADOS primitives to handle online management operations.
Integrates with QEMU, libvirt, and OpenStack.
This document provides information about Argo Projects, including:
1. Argo Projects allow grouping applications and defining project-level settings like source repositories and destination clusters.
2. An example Argo Project config is shown that sets a description, allows all source repositories, and defines a single destination namespace and cluster.
3. Project-level resource whitelisting and blacklisting is demonstrated for namespaces and resource quotas.
This document discusses edge computing and cloud computing beyond traditional data centers. It describes how edge computing distributes computing, storage and applications away from centralized points to the logical extremes of a network. This allows for more distributed and localized processing of data, with the goal of improving response times and bandwidth usage for applications and use cases that require low latency and real-time responsiveness. Edge computing helps enable applications in areas like industrial automation, smart cities and autonomous vehicles that need rapid access to data with minimal delays.
This document provides an introduction to eBPF and XDP. It discusses the history of BPF and how it evolved into eBPF. Key aspects of eBPF covered include the instruction set, JIT compilation, verifier, helper functions, and maps. XDP is introduced as a way to program the data plane using eBPF programs attached early in the receive path. Example use cases and performance benchmarks for XDP are also mentioned.
CloudNative Days Tokyo 2020での、lazypullに関する発表資料です。https://event.cloudnativedays.jp/cndt2020/talks/16
Stargz Snapshotterのリポジトリ:
https://github.com/containerd/stargz-snapshotter
[KubeConUS2019 Docker, Inc. Booth] Distributed Builds on Kubernetes with Bui...Akihiro Suda
1. Kubernetes can be used to distribute Docker builds across multiple nodes for improved performance and scalability using BuildKit and the new BuildX toolkit.
2. BuildX introduces a Kubernetes driver that allows builds to run on Kubernetes pods with no complex YAML or TLS configuration required, providing the same user experience as local Docker builds.
3. Builds can be executed without root privileges on Kubernetes for improved security, and the Kubernetes driver supports caching of build artifacts both locally on pods and remotely to a registry for faster rebuilds.
There are many systems that handle heavy UDP transactions, like DNS and RADIUS servers. Nowadays 10G Ethernet NICs are so widely deployed and even 40G and 100G NICs are out there. This makes it difficult for a single server to get enough performance to consume link bandwidth with short packet transactions. Since usually Linux is by default not tuned for dedicated UDP servers, we are investigating ways to boost such UDP transaction performance.
This talk will show how we analyze the bottleneck and give tips we found to make the performance better. Also we discuss challenges to improve it even more.
This presentation was given at LinuxCon Japan 2016 by Toshiaki Makita
P2P Container Image Distribution on IPFS With containerd and nerdctlKohei Tokunaga
Talked at FOSDEM 2022 about IPFS-based P2P image distribution with containerd and nerdctl (Feburary 6, 2022).
https://fosdem.org/2022/schedule/event/container_ipfs_image/
nerdctl is a Docker-compatible CLI of containerd, developed as a subproject of containerd. nerdctl recently added support of P2P image distribution on IPFS. This enables to share container images among hosts without hosting or relying on the registry.
In this session, Kohei, one of the maintainers of nerdctl, will introduce IPFS-based P2P image distribution with containerd and nerdctl. This session will also show the combination of IPFS-based distribution with the existing image distribution techniques, focusing on lazy pulling (eStargz) and image encryption (OCIcrypt). The status of integration work with other tools including Kubernetes will also be shared.
Related blog post: "P2P Container Image Distribution on IPFS With Containerd" . https://medium.com/nttlabs/nerdctl-ipfs-975569520e3d
Kubernetes GitOps featuring GitHub, Kustomize and ArgoCDSunnyvale
A brief dissertation about using GitOps paradigm to operate an application on multiple Kubernetes environments thanks to GitHub, ArgoCD and Kustomize. A talk about this matters has been taken at the event #CloudConf2020
FreeIPA is the open source answer to Active Directory, bringing the functionality of Kerberos and centralized management to the unix world. This talk will dive into the background of FreeIPA, how to attack it, and its parallels to traditional Active Directory. We will cover the FreeIPA equivalents of credential abuse, discovery, and lateral movement, highlighting the similarities and differences from traditional Active Directory tradecraft. This will culminate in multiple real-world demos showing how chains of abuse, previously accessible only in Windows environments, are now possible in the unix realm, providing a new medium for offensive research into Kerberos and LDAP environments.
In this session, you'll learn how RBD works, including how it:
Uses RADOS classes to make access easier from user space and within the Linux kernel.
Implements thin provisioning.
Builds on RADOS self-managed snapshots for cloning and differential backups.
Increases performance with caching of various kinds.
Uses watch/notify RADOS primitives to handle online management operations.
Integrates with QEMU, libvirt, and OpenStack.
This document provides information about Argo Projects, including:
1. Argo Projects allow grouping applications and defining project-level settings like source repositories and destination clusters.
2. An example Argo Project config is shown that sets a description, allows all source repositories, and defines a single destination namespace and cluster.
3. Project-level resource whitelisting and blacklisting is demonstrated for namespaces and resource quotas.
This document discusses edge computing and cloud computing beyond traditional data centers. It describes how edge computing distributes computing, storage and applications away from centralized points to the logical extremes of a network. This allows for more distributed and localized processing of data, with the goal of improving response times and bandwidth usage for applications and use cases that require low latency and real-time responsiveness. Edge computing helps enable applications in areas like industrial automation, smart cities and autonomous vehicles that need rapid access to data with minimal delays.
Chaos Engineering on Microservices - 윤석찬, AWS 테크에반젤리스트 Channy Yun
This document contains information about chaos engineering and experimenting with latency injection between microservices. It discusses distributing traffic between production, control, and experimental versions of a service called Service A. 98% of traffic would go to the production version, 1% to the control version, and 1% to the experimental version where latency is injected between Service A and downstream services using an injector. This allows experimenting with how systems react to different latency conditions to test resilience and identify problems.
This document contains an agenda and notes from a technical discussion. It includes topics like Kubernetes, etcd, the operator framework, Kafka installation on OpenShift, Zookeeper, and configuration management. Various technical concepts and components are defined briefly.
2018년 2월 24일 KCD2018에서 Google Polymer에 대하여 발표한 내용입니다. 이 발표에서는 웹, 하이브리드 앱 및 프로그레시브 웹 앱 개발을 위한 구글의 웹컴포넌트 라이브러리인 폴리머를 쉽고 재미있게 다룹니다. 웹컴포넌트, 폴리머에 대한 소개와 함께 폴리머 2.0의 특징을 소개합니다. 또한 modulizer, TypeScript, yarn, webpack의 도입을 추진하고 있는 폴리머 3.0 알파 버전의 주요변화를 알아봅니다.
This document discusses DevOps tools and practices on Kubernetes and OpenShift container platforms. It covers topics like:
1. Using Jenkins as a service on OpenShift for continuous integration and delivery.
2. Deploying web applications and microservices on Kubernetes, including technologies like circuit breakers.
3. Architectures for distributed and microservices systems, including service meshes.
4. DevOps tools available on OpenShift like Istio for traffic management between microservices.
kintone on EKS ― EKS で実現するインフラ自動構築パイプライン Yusuke Nojima
This document discusses a Kubernetes deployment configuration for a Kintone application platform (AP). It specifies using the Quay.io kintone image tagged with {{ tag "kintone" }}, setting environment variables like FTS_ELASTICSEARCH_HOST from CloudFormation exports, and using an image pull secret. A headless service is also defined for the AP with an external DNS annotation.
- Edge computing enables applications and services to be located closer to users and devices, reducing latency and network congestion. This provides for new use cases and improved user experiences.
- The document discusses edge reference architectures including small, medium, and large edge deployments. It also covers considerations for connectivity, compute, storage and management at the edge.
- Openstack is working to develop standards and support edge computing through projects like the Edge Computing Group to help drive open edge infrastructure.
신뢰성 높은 클라우드 기반 서비스 운영을 위한 Chaos Engineering in Action (윤석찬, AWS 테크에반젤리스트) :: ...Amazon Web Services Korea
This document discusses concepts related to chaos engineering including:
1. Many large tech companies like Amazon, Netflix, and Google practice chaos engineering to test system resiliency through failure injection and destruction testing.
2. Netflix developed open source tools like Chaos Monkey and Simian Army to randomly terminate instances and components to ensure applications can withstand infrastructure failures.
3. Chaos engineering involves injecting failures in a controlled way to test recovery capabilities and uncover weaknesses before they impact real users during production outages.
This document discusses several architectures for building multiplayer game backends on AWS. It describes using EC2 instances, load balancers, DynamoDB, ElastiCache, and CloudFront to host game servers and handle data, and services like Lambda, Kinesis, and GameLift for real-time features. Automatic scaling is enabled through Auto Scaling groups to handle fluctuating player loads.
This document contains information about deploying a Kintone application pod (AP) on Kubernetes, including the deployment configuration, services, and environment variables. Key details are the use of the Quay.io Kintone image, setting the FTS Elasticsearch host as an environment variable, and defining a headless service for the AP.
Einstein Platform Services provides capabilities for vision, language, and lightning components. It offers image classification, object detection, intent analysis, and Apex development. Documentation is available on setting up and calling APIs through Node.js, Heroku, and lightning components.
- This document contains configuration files for deploying an application called "jkd" to a Kubernetes cluster using Deployments and Services.
- It also discusses using GitOps for infrastructure as code where application code and Kubernetes manifests are maintained in a git repository and applied to clusters automatically through pull requests and merges.
- The document recommends Weaveworks for their GitOps approach of using Operators to apply Kubernetes resources from git in an automated and consistent manner.
AWS re:Invent featured over 40 new products and services including AWS RoboMaker for robotics application development, the AWS Amplify Console for frontend web and mobile development, and new database and machine learning services.
20240415 [Container Plumbing Days] Usernetes Gen2 - Kubernetes in Rootless Do...Akihiro Suda
Rootless mode is a technique to harden containers by running the container engine as a non-root user. The support for rootless mode has been merged into Docker since v19.03 (2019) and in Kubernetes since v1.22 (2021). However, setting up Rootless Kubernetes has been more challenging than setting up Rootless Docker due to its complexity. This session presents Usernetes Generation 2, a Kubernetes distribution that wraps Kubernetes in Rootless Docker for ease of setting up multi-node Rootless Kubernetes clusters. Unlike the original Usernetes (Generation 1) that was based on "Kubernetes The Hard Way", Usernetes Generation 2 supports kubeadm. Usernetes Generation 2 is similar to `kind` and `minikube`, however, unlike them Usernetes Generation 2 supports forming real multi-node clusters using Flannel (VXLAN) and it can be potentially used for production clusters. https://github.com/rootless-containers/usernetes
20240321 [KubeCon EU Pavilion] Lima.pdf_Akihiro Suda
Lima is a tool for running Linux virtual machines and containers on macOS. It provides automatic host filesystem sharing, port forwarding, and integration with container runtimes like Docker and Kubernetes. Users can launch preconfigured Linux distro and container engine templates with a single command.
20240320 [KubeCon EU Pavilion] containerd.pdfAkihiro Suda
An industry-standard container runtime that is graduated by the CNCF and adopted by major Kubernetes services and distributions. It is designed to be pluggable and support new features through plugins like remote snapshotters and WASM runtimes. It provides plugins for runtimes like runc and runhcs, snapshotters like overlayfs and btrfs, and tools like nerdctl and containerd v2.0 which focus on cleaning up deprecated features and improving user namespace support.
20240201 [HPC Containers] Rootless Containers.pdfAkihiro Suda
Rootless containers put the container runtime in a user namespace to limit privileges. This improves security by preventing access to other users' files, ability to modify the kernel or firmware. Rootless containers have been supported by container runtimes since 2014 and are useful for shared computing environments. Key aspects include user namespaces remap UIDs to limit privileges to inside namespaces, and networking solutions like slirp4netns or bypass4netns to provide networking without privileges. Rootless Kubernetes called Usernetes allows running Kubernetes without root privileges and supports multi-node clusters.
[Podman Special Event] Kubernetes in Rootless PodmanAkihiro Suda
- Kubernetes can run in rootless containers using techniques like Podman, Docker, and containerd which map the root user inside containers to a non-root user on the host for improved security.
- Popular ways to run rootless Kubernetes include kind, minikube wrapped in Podman containers, and Usernetes which supports real multi-node clusters across multiple hosts using networking like Flannel.
- Future work includes promoting the "KubeletInUserNamespace" feature flag and eliminating overhead of user-mode TCP/IP for containers to improve the rootless Kubernetes experience.
Lima is a tool for running Linux virtual machines on macOS to run containers. It provides automatic host filesystem sharing, port forwarding, and integration with container runtimes like Docker and Kubernetes. It uses QEMU or macOS's Virtualization.framework as the hypervisor and supports networking and filesystem options like sshfs, virtio-9p-pci, and virtiofs. It includes templates for common Linux distros and container engines that can be launched with a single command.
Containerd is a CNCF graduated, open source container runtime with many enterprise users. It uses plugins to support features like remote images, WASM runtimes, and different OSes. The runtime provides snapshotters for storage like overlayfs and btrfs, and runtime plugins for Linux, Windows, FreeBSD and WASM. Nerdctl is a container CLI similar to Docker but optimized for Containerd experiments. Recent updates include sandboxing for "pauseless" pods and image transfer APIs, with a focus on cleaning deprecated features and improving user namespaces in upcoming versions.
https://github.com/rootless-containers/usernetes
Usernetes (Gen2) deploys a Kubernetes cluster inside Rootless Docker, so as to mitigate potential container-breakout vulnerabilities.
Usernetes (Gen2) is similar to Rootless kind and Rootless minikube, but Usernetes (Gen 2) supports creating a cluster with multiple hosts.
[DockerCon 2023] Reproducible builds with BuildKit for software supply chain ...Akihiro Suda
Images maintained by a reputable organization or an individual are often considered to be trustworthy; however, it is hard to deny the possibility that they might have silently injected malicious codes that are not present in the source repo. Also, even if they have no malicious intent, their images can still be compromised on an accidental leakage of registry credentials.
The latest release of BuildKit solves this supply chain security concern with reproducible builds. Reproducible builds is a technique to ensure that a bit-for-bit identical image can be reproduced from its source code, by anybody, at any time. When multiple actors can attest to an image's reproducibility, it signifies that the image contains no code of a secret origin.
Audiences of this talk will learn how they can and how sometimes they cannot make their images reproducible to improve their trust.
The internals and the latest trends of container runtimesAkihiro Suda
The document discusses the internals and latest trends of container runtimes. It describes how container runtimes like Docker use kernel features like namespaces and cgroups to isolate containers. It explains how containerd and runc work together to manage the lifecycles of container processes. It also covers security measures like capabilities, AppArmor, and SELinux that container runtimes employ to safeguard the host system.
This document summarizes Lima, an open-source tool for running Linux virtual machines and containers on macOS. Lima provides automatic host filesystem sharing and port forwarding, and integrates with container engines like Docker and container orchestrators like Kubernetes. It uses QEMU or macOS's Virtualization.framework as the hypervisor and supports networking and storage drivers. Templates are provided for common Linux distributions and container tools.
An industry-standard container runtime that is graduated by the CNCF since 2019 and adopted by major Kubernetes services and distributions. It is designed to be pluggable to support new features like remote snapshotting and WASM runtimes. Containerd provides plugins for snapshotting storage backends, runtimes for different operating systems, and tools like nerdctl for experimenting with new containerd capabilities. Upcoming versions will focus on cleaning deprecated features and improving APIs for image transfer and user namespaces.
[Container Plumbing Days 2023] Why was nerdctl made?Akihiro Suda
nerdctl (contaiNERD CTL) was made to facilitate development of new technologies in the containerd platform.
Such technologies include:
- Lazy-pulling with Stargz/Nydus/OverlayBD
- P2P image distribution with IPFS
- Image encryption with OCIcrypt
- Image signing with Cosign
- “Real” read-only mounts with mount_setattr
- Slirp-less rootless containers with bypass4netns
- Interactive debugging of Dockerfiles, with buildg
nerdctl is also useful for debugging Kubernetes nodes that are running containerd.
Through this session, the audiences will learn these functionalities of nerdctl, relevant projects, and the roadmap for the future.
https://containerplumbing.org/sessions/2023/why_was_nerdctl_
[FOSDEM2023] Bit-for-bit reproducible builds with DockerfileAkihiro Suda
This document discusses techniques for making container builds reproducible, including:
- Using BuildKit v0.11 which supports deterministic timestamps through SOURCE_DATE_EPOCH
- Using repro-get to cryptographically lock package versions to ensure reproducible package installation
- Future work including simplifying Dockerfiles, caching packages locally, and integrating with provenance standards
Lima is a Linux virtual machine for macOS that allows running container workloads like containerd and k3s. It provides automatic host filesystem sharing and port forwarding between the Linux VM and macOS host. Lima uses QEMU virtualization and virtio-9p-pci for filesystem sharing. It supports building and running containers without requiring root on the host. Lima aims to provide an easy way to run containers on macOS for development and testing purposes.
Metaverse Meetup: Explore Mulesoft MAC ProjectGiulioPicchi
Ever heard of AI? We have! Espacially Andrea Canale, an Integration Architect ready to shed light on The MAC Project: an open-source initiative for integrating AI with MuleSoft. He'll show its key features and learn how to leverage AI capabilities to drive automation and enhance decision-making.
Biometric attendance systems allow organizations to meet their legal responsibility through exact tracking of employee work time estimation and overtime durations and absence documentation.
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Tightening every bolt at FOSDEM 2025 by Daniel StenbergDaniel Stenberg
Things to do in order to sleep well while having your C code in twenty billion installations. A talk about what the curl project does to minimize security risks: Security, Safety, Reproducibility, Vulnerability handling and the processes and tooling around it.
As BDFL of the curl project, Daniel talks about what this project does to avoid it causing the world to burn. From code style, reviews and tests to signings, reproducibility, running a bug-bounty and becoming a CNA to filter bogus CVEs. curl aims to be top of the class in (Open Source) software security. Here's your chance to point finger and tell us what we should do better.
Alluxio Webinar | What’s New in Alluxio AI: 3X Faster Checkpoint File Creatio...Alluxio, Inc.
Alluxio Webinar
Feb. 25, 2025
For more Alluxio Events: https://www.alluxio.io/events/
Speaker:
Bill Hodak (VP of Marketing and Product Marketing, Alluxio)
Tom Luckenbach (Solutions Engineering Manager, Alluxio)
Join us to learn about the latest release of Alluxio Enterprise AI. In this webinar, we’ll provide an overviewof the new features and capabilities of Alluxio Enterprise AI, built to accelerate AI workloads and maximize GPU utilization.
Key highlights include:
- New caching mode accelerates AI checkpoints
- Advanced cache eviction policies provide fine-grained control
- Python SDK integrations enhance AI framework compatibility
- A demo of Alluxio accelerating AI training workloads in AWS
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LLM Security - Smart to protect, but too smart to be protectedIvo Andreev
LLMs are too smart to be secure! In this session we elaborate about monitoring and auditing, managing ethical implications and resolving common problems like prompt injections, jailbreaks, utilization in cyberattacks or generating insecure code.
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The Large Language Model is not doing what you think it is.Alex Ferguson
Dive deep into the complex world of large language models (LLMs), exploring the foundational aspects of their architecture, functionality, and comprehensive training methodologies. In this detailed presentation, we will examine topics such as the numerous parameters and weights that constitute LLMs, the application of advanced reinforcement learning techniques with human feedback, the innovative use of transformers in processing data, and the intriguing concept of retrieval-augmented generation (RAG). Our objective is to thoroughly demystify the operational mechanics behind LLMs, highlighting the fact that their functionalities are grounded in mathematical computations and algorithms, and dispelling the notion that these models possess any form of genuine cognitive understanding or consciousness.
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A Brief Introduction About Raman BhaumikRaman Bhaumik
Raman Bhaumik is a driven Junior Software Developer with over three years of experience crafting efficient web applications. With expertise in Java, Python, JavaScript, SQL, and frameworks like React, Django, and Node.js, Raman is dedicated to improving system performance. She is passionate about mentoring young developers through coding workshops.
Google Cloud Build: Your Complete CI/CD Pipeline Solution in the Cloud
Discover how Google Cloud Build revolutionizes continuous integration and continuous delivery (CI/CD) with its fully managed, serverless platform. This comprehensive presentation explores Cloud Build's architecture, features, and real-world implementations for streamlined software delivery.
Learn how Cloud Build integrates with GitHub, Bitbucket, and Cloud Source Repositories, enabling automatic builds triggered by code commits. The platform supports multiple programming languages and frameworks, including Java, Python, Node.js, and Go, making it versatile for diverse development teams.
Through practical examples and demonstrations, attendees will learn to:
Set up automated build triggers for different environments
Implement parallel and sequential build steps
Integrate testing frameworks and quality gates
Manage artifacts across Google Cloud services
Monitor build metrics and optimize pipeline efficiency
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MariaDB Server comes with MariaDB Galera Cluster built-in, and it has a new release model, and a lot of new Galera Cluster features, since the replication layer within MariaDB Server is also rapidly changing. We are going to use 11.8 RC for this webinar. Come learn how about the new features, and how to use:
Vectors with Galera Cluster
Mix asynchronous replication with wsrep replication of Galera Cluster
Use features like system versioned tables with Galera Cluster
Allowlist for IST/SST requests in Galera Cluster
The JSON interface to wsrep node/SST state progress reporting
Move from unencrypted to TLS encryption with no downtime for Galera Cluster traffic
Wsrep_mode changes
Galera Cluster full GTID support for MariaDB Server, which includes replicating the MariaDB GTID to all nodes in the cluster
Making MariaDB Galera Cluster more robust with lots of bug fixes
Using MariaDB MaxScale with MariaDB Galera Cluster
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