Optimal Canary Deployments using Istio and how it scores over Spring Cloud and Kubernetes Presented by Archna Gupta What is a Canary Release or Deployment? • A canary deployment, or canary release

to Lazy Continuations Evolving an Actor Library Based on Lessons Learned from Large-Scale Deployments Benjamin Hindman @benh CppCon 2021prologue ● past life at UC Berkeley, Twitter, Mesosphere/D2iQ

GitOps 2.0 a reality 3. GitOps 2.0 with Codefresh & ArgoCD 3.1. Getting visibility into deployments 3.2. Deployment value comes from features and not Git hashes 3.3. The new Codefresh GitOps officially named as ​“GitOps” in 2017​ by Weaveworks and has since become very popular for Kubernetes deployments. The concepts behind GitOps are quite straight-forward: ● Infrastructure as Code: Git is go through an automated process ● Deployments, tests, and rollbacks controlled through Git flow ● Integration with secrets providers ● No hand-rolled deployments: If you want to change the state you

Service Upgrades and Rollbacks .......................................36 4.1.1 A closer look at deployments ...................................................................................40 4.2 Rancher Kubernetes supports rolling updates with the use of “deployment” and “rolling-update” abstractions. Deployments are a fairly recent addition to the project, but provide a powerful and declarative way to control add an environment for Kubernetes. An environment in Rancher is a logical entity for sharing deployments and resources with different sets of users, and the platform allows you to ©Rancher Labs 2017

HELM CHART 7.1. 了解 HELM 7.2. 安装 HELM 7.3. 配置自定义 HELM CHART 仓库 7.4. 使用 HELM 发行版本 第 第 8 章 章 DEPLOYMENTS 8.1. 了解 DEPLOYMENT 和 DEPLOYMENTCONFIG 对象 8.2. 管理部署过程 8.3. 使用部署策略 8.4. 使用基于路由的部署策略 4 4 4 4 hippo application: 3 name: spring-petclinic group: apps version: v1 resource: deployments EOD servicebinding.binding.operators.coreos.com/spring-petclinic created $ oc get servicebindings v1alpha1 application: 3 name: spring-petclinic group: apps version: v1 resource: deployments EOD servicebinding.binding.operators.coreos.com/spring-petclinic created 第 第 6 章 章 将 将应 应用程序

much-needed container orchestration capabilities like: • Automated rollouts and rollbacks of deployments • Service discovery and load balancing capabilities − As Kubernetes gives its own IP address is getting used to overall automate the process of infrastructure provisionings like creating deployments, services, and every possible Kubernetes object. DevOps and SRE teams are adopting GitOps so restore your ecosystem. CONFIGURATION MANAGEMENT IN KUBERNETES The way Kubernetes handles deployments lends itself very well to GitOps workflows. For example, when a group of configuration updates

minimum of host configuration, usually no more than a supported version of Docker. For edge deployments, SUSE Rancher does not need Docker containers when used with distributions such as K3s and Rancher projects. Anthos can also be used on VMware infrastructure or on bare metal servers for on-premises deployments. The on-prem installation process is manual and requires Internet connectivity. If you use your user experience. Additionally, SUSE Rancher-managed Amazon EKS, Microsoft AKS and Google GKE deployments support templating and CIS benchmark scanning to maintain high security and minimize configuration

term GitOps was confined by Weaveworks in 2017 and was primarily aimed at managing Kubernetes deployments. However, now it has evolved into supporting other infrastructure management solutions such as state-aware declarative approach, users can easily store these states in Git, facilitating convenient deployments and rollbacks. The system state is versioned in Git All the declarative states are stored in changes to the system automatically when they are approved. GitOps prefers immediate automated deployments to achieve the desired state quickly. Benefits of GitOps approach GitOps enables organizations

requires a Java Virtual Machine (JVM) to be installed before you can start the server. For production deployments, you will need the Sun Java Runtime Environment 1.6.0_19 or later, but if you are just installing DataStax supplies a tar download for Mac that can be used for development purposes (production deployments on Mac are not currently supported). To install the DataStax Community server and sample applications the highest token. About Partitioning in Multi-Data Center Clusters In multi-data center deployments, replica placement is calculated per data center when using the NetworkTopologyStrategy

adopting a platform approach to software delivery. Here are some of the key reasons: Manage deployments from on-premise to cloud to edge Scale infrastructure to meet demands Enable built-in compliance MediaMarktSaturn is confident they can meet any spike in traffic without a hassle. 1. Manage deployments from on-premise to cloud to edge 2. Scale infrastructure to meet demands THE GITOPS GUIDE TO INTERNAL PLATFORMS 9 weave.works ▼ With GitOps, everything must be declarative, which means deployments are reliable and that any action can be replayed or rolled back at any time. Most of our teams