to KubernetesNative ~ AP Communications Co., Ltd. Educational Solution Architect/Developer Advocate/Technical Evangelist Rancher Day Tokyo 2019 Yutaka Ichikawa
Group Position︓Educational Solution Architect/Developer Advocate/Technical Evangelist Publication ISBN-10: 4798155373 ISBN-13: 978-4798155371 As an infrastructure engineer and frontend engineer, he is in charge of server design and construction, operation and maintenance, and Web system development centering on the infrastructure of the government office. He teaches OSS (Linux, Docker, k8s, Rancher, etc.) as a part-time lecturer at a vocational school, works as an advocate / evangerist, attends meetups and conference such as the RancherJP community, and works as a hands-on lecturer. #rancherjp #kujiraya #deepcn 2 I wrote the Chapter 6 Rancher 2.0 part. Release on March 15, 2018
operating Kubernetes cluster, importing existing Kubernetes cluster, regardless of cloud or on-premise and multi-cloud or hybrid-cloud • Application management with helm-based catalog function • Kubernetes management linked with OSS such as GitLab, Prometheus, Fluentd • Development is Rancher Labs（http://rancher.com/） • Open source software (with paid version with support)
Software Suites Q4 2018 出典「The Forrester New Wave?: Enterprise Container Platform Software Suites, Q4 2018 The Eight Providers That Matter Most And How They Stack Up」（https://bit.ly/theforresternewwave）
Bare Metal Create,Import,Manage Kubernetes Clusters !! Manage Kubernetes is becoming the Linux of the cloud by Jim Zemlin （The Linux Foundation） Multi Cloud to Multi Kubernetes CloudNtive to KubernetesNative
Bare Metal Create,Import,Manage Kubernetes Clusters !! Manage Kubernetes is becoming the Linux of the cloud by Jim Zemlin （The Linux Foundation） Multi Cloud to Multi Kubernetes CloudNtive to KubernetesNative Introducing Anthos: An entirely new platform for managing applications in today's multi-cloud world by Google Cloud Blog 2019.4.10 A platform for hybrid-cloud and multi-cloud that enables containerized applications to run anywhere on premises and in the cloud.
Bare Metal Create,Import,Manage Kubernetes Clusters !! Manage Kubernetes is becoming the Linux of the cloud by Jim Zemlin （The Linux Foundation） Multi Cloud to Multi Kubernetes CloudNtive to KubernetesNative This is super exciting news for Rancher. In Google Anthos, we see great alignment with Rancher’s vision. We believe Kubernetes will become the standardized infrastructure provided by all public and private clouds, and an enterprise Kubernetes platform must deliver multi-cluster, multi-cloud management. http://bit.ly/rancher_blog_anthos
thousands of services, and tens of thousands of hosts to Google Kubernetes Engine (GKE). In the last half of 2018, Spotify migrated 50 teams and hundreds of services, including critical ones, onto multiple production clusters. http://bit.ly/publickey-spotify
! ! You can deploy the application simply by selecting from the catalog list and clicking the launch button. You can also register catalogs created by individuals.
• Latest - v2.2.4 – rancher/rancher:latest • Stable – v2.2.4 - rancher/rancher:stable Version (2019/7) https://github.com/rancher/rancher/releases/tag/v2.2.0 Release Note Webinar http://bit.ly/rancher_webinar_22 Monitoring of clusters, projects and k8s components is now supported through integration with Prometheus. By augmenting the functionality of Helm with Rancher's multi-cluster management capabilities, users are now able to seamlessly manage their applications across clusters.
You can deploy to multi- kubernetes cluster. Multi-Cluster Apps 3.Set 1 to 3 1.Enter any name 2. Press "Add Target" button twice 3. Select Default for "aks-kubernetes- cluster", "eks-kubernetes-cluster", and "gke-kubernetes-cluster"
L4 Load Balancer (TCP) High Availability Installation installs Rancher on your Kubernetes cluster. Establish high availability with the features of Kubernetes. Recommended for production environments that operate 24/365. • DNS for Rancher should resolve to a Layer 4 load balancer (TCP) • The Load Balancer should forward port TCP/80 and TCP/443 to all 3 nodes in the Kubernetes cluster. • The Ingress controller will redirect HTTP to HTTPS and terminate SSL/TLS on port TCP/443. • The Ingress controller will forward traffic to port TCP/80 on the pod in the Rancher deployment.
Step 2: Rancher Serverスタート $ sudo docker run -d --restart=unless-stopped -p 80:80 -p 443:443 rancher/rancher Web Access!! https://<server_ip>/ Step 1: Linuxホストの準備 OS Hardware Docker Ubuntu 16.04 (64-bit) Small: vCPUs 1 MEM 4GB Up to 5(Clusters) Medium: vCPUs 2 MEM 8GB Up to 10(Clusters) 17.03.x, 18.06.x, 18.09.x Ubuntu 18.04 (64-bit) 18.06.x, 18.09.x Red Hat Enterprise Linux (RHEL)/CentOS 7.6 (64-bit) RHEL Docker 1.13 17.03.x, 18.06.x, 18.09.x RancherOS 1.5.1 (64-bit) 17.03.x, 18.06.x, 18.09.x Windows Server 2019（64bit） 18.09 Single Node Installation installs Rancher on a single Linux host. It is recommended for development and test environments as it is very easy to set up.
linking with GKE, EKS, AKS Select when linking with Cloud Provider such as EC2, Azure, DigitalOcean, vSpher, etc. Select when linking with an existing Kubernetes Cluster Select when creating a Kubernetes cluster on premises or in a virtual machine.
/ 2019.6) 31 Catalogs (v2.2.4 default / 2019.6) In the catalog list, “(from Helm)” is displayed as the official chart of Helm. In the catalog list, "(From Library)" is displayed by Chart customized by Rancher Labs
applications (i.e. individual Helm charts or Rancher charts). catalog Performs operations on catalogs. clusters, [cluster] Performs operations on your clusters. context Switches between Rancher projects. For an example, see Project Selection. inspect [OPTIONS] [RESOURCEID RESOURCENAME] Displays details about Kubernetes resources or Rancher resources (i.e.: projects and workloads). Specify resources by name or ID. kubectl Runs kubectl commands. login, [l] Logs into a Rancher Server. For an example, see CLI Authentication. namespaces, [namespace] Performs operations on namespaces. nodes, [node] Performs operations on nodes. projects, [project] Performs operations on projects. ps Displays workloads in a project. settings, [setting] Shows the current settings for your Rancher Server. ssh Connects to one of your cluster nodes using the SSH protocol. help, [h] Shows a list of commands or help for one command. Commands The following commands are available for use in Rancher CLI.
(services) into one Application (execution body) Replicate and scale the entire Application to multiple Servers Application Monoliths Server Application Server Application
that manages all traffic in / out of service mesh. Deployed as a sidecar of Pod at Kubernetes. Mixer A component that collects data of each service through Envoy and performs access control based on that information. Pilot In charge of service discovery and traffic management. Citadel Manage user authentication and TLS mutual authentication between services.
Kubernetes-based MicroPaaS https://rio.io/ At Rancher Labs, all of our products are focused on making Kubernetes simple to use for everybody. Even still, our teams were frustrated by how much effort is required to manage tools like Istio and Knative. We built Rio so developers could deploy, manage, scale, and version their applications with a single command.
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![Rancher CLI Command Result apps, [app] Performs operations on catalog](https://files.speakerdeck.com/presentations/304caab57da14e21bcbf17c99e9b441b/slide_59.jpg){kind=link}
