Deploying Kubernetes Clusters on Apache CloudStack
Download as PPTX, PDF0 likes345 views
The document provides an overview of deploying Kubernetes clusters on Apache CloudStack, detailing what CloudStack Kubernetes Service (CKS) and Cluster API Provider for CloudStack (CAPC) are, how they work, and their features. It covers prerequisites, setup processes, and advantages of using CKS, such as seamless one-click lifecycle management. Additionally, it highlights the differences between CKS and CAPC, and presents use cases and demos for each service.
![What is CloudStack Kubernetes Service
[CKS] ?
Managed Kubernetes Offering
Kubernetes as a Service
Seamless, One-click
Lifecycle
Create, Scale, Upgrade, Delete](https://image.slidesharecdn.com/deployingkubernetesclustersonacs-230822040718-f3f050de/85/Deploying-Kubernetes-Clusters-on-Apache-CloudStack-4-320.jpg)
![• ./create-kubernetes-binaries-iso.sh OUTPUT_PATH KUBERNETES_VERSION CNI_VERSION CRICTL_VERSION
WEAVENET_NETWORK_YAML_CONFIG DASHBOARD_YAML_CONFIG [OPTIONAL_OUTPUT_FILENAME]
• 1.27.2, kubernetes version, see https://github.com/kubernetes/kubernetes/releases
• 1.3.0, CNI version, see https://github.com/containernetworking/plugins/releases
• 1.27.0, cri-tools version, see https://github.com/kubernetes-sigs/cri-tools/releases
• 1.11, weave addon for kubernetes, see https://github.com/weaveworks/weave/tree/master/prog/weave-kube
• 2.7.0, kubernetes dashboard version, see https://github.com/kubernetes/dashboard/release
• # ./create-kubernetes-binaries-iso.sh ./ 1.27.2 1.3.0 1.27.0
https://raw.githubusercontent.com/weaveworks/weave/master/prog/weave-kube/weave-daemonset-k8s-
1.11.yaml https://raw.githubusercontent.com/kubernetes/dashboard/v2.7.0/aio/deploy/recommended.yaml
setup-v1.27.2
Generating Kubernetes ISO
Steps to register the ISO](https://image.slidesharecdn.com/deployingkubernetesclustersonacs-230822040718-f3f050de/85/Deploying-Kubernetes-Clusters-on-Apache-CloudStack-6-320.jpg)
![ClusterAPIProvider for
CloudStack[CAPC]
● Learning curve
● Prerequisites
● Customization
● Specialized Features
● Cross Platform
● External integration
Key Differences
CloudStackKubernetes Service
[CKS]
● Easier to get started
● One-Click
● Ready to use
● Essential Features
● CloudStack Specific
● Native Service](https://image.slidesharecdn.com/deployingkubernetesclustersonacs-230822040718-f3f050de/85/Deploying-Kubernetes-Clusters-on-Apache-CloudStack-18-320.jpg)
![Cluster API
Provider for CloudSt
ack[CAPC]
● Multiple Clouds
● Customize your cluster
● Specialized Requirements
● Independent product
Use Cases
CloudStack Kubernetes Service
[CKS]
● Quick
● Ready to use
● Standard use case
● Out of the Box](https://image.slidesharecdn.com/deployingkubernetesclustersonacs-230822040718-f3f050de/85/Deploying-Kubernetes-Clusters-on-Apache-CloudStack-19-320.jpg)
Deploying Kubernetes Clusters on Apache CloudStack
- 1. Deploying Kubernetes Clusters on Apache Cloudstack By Kiran Chavala & Vishesh Jindal
- 2. About me • QA Engineer – ShapeBlue • Have a decade experience in using and Providing Technical Support for Apache CloudStack • Open-source enthusiast • Addicted to various Podcasts/Audiobooks • Reach me at: Twitter : @kiranchavala Email : kiran.chavala@shapeblue.com
- 3. Agenda What is CKS ? How CKS works Demo of CKS What is CPAC? How CPAC works Demo of CPAC Use case
- 4. What is CloudStack Kubernetes Service [CKS] ? Managed Kubernetes Offering Kubernetes as a Service Seamless, One-click Lifecycle Create, Scale, Upgrade, Delete
- 5. How CKS works Prerequisites Global settings • Enable CKS (cloud.kubernetes.service.enabled) • Endpoint URL (endpoint.url)) (http://<mgmt server ip>:8080/client/api) • Register CKS ISO ( Kubernetes Binaries, Images, Config files )
- 6. • ./create-kubernetes-binaries-iso.sh OUTPUT_PATH KUBERNETES_VERSION CNI_VERSION CRICTL_VERSION WEAVENET_NETWORK_YAML_CONFIG DASHBOARD_YAML_CONFIG [OPTIONAL_OUTPUT_FILENAME] • 1.27.2, kubernetes version, see https://github.com/kubernetes/kubernetes/releases • 1.3.0, CNI version, see https://github.com/containernetworking/plugins/releases • 1.27.0, cri-tools version, see https://github.com/kubernetes-sigs/cri-tools/releases • 1.11, weave addon for kubernetes, see https://github.com/weaveworks/weave/tree/master/prog/weave-kube • 2.7.0, kubernetes dashboard version, see https://github.com/kubernetes/dashboard/release • # ./create-kubernetes-binaries-iso.sh ./ 1.27.2 1.3.0 1.27.0 https://raw.githubusercontent.com/weaveworks/weave/master/prog/weave-kube/weave-daemonset-k8s- 1.11.yaml https://raw.githubusercontent.com/kubernetes/dashboard/v2.7.0/aio/deploy/recommended.yaml setup-v1.27.2 Generating Kubernetes ISO Steps to register the ISO
- 8. How CKS works Deploy Cluster SystemVM Template Virtual Machine CKS Binary ISO cloud-init userdata Bootstrapped Node Configure components Kubernetes Cluster
- 9. Why CKS ? Seamless One-click All In One ● CNI ● Autoscaler ● NW Provider Quick & Easy Simple 1 Managed Kubernetes Offering
- 10. Demo of CKS
- 11. About me • Software Engineer – ShapeBlue • Started working with Apache CloudStack recently • Worked as DevOps Engineer at BlinkIt previously • Open-source enthusiast • Reach me at: Twitter : @visheshj92 Email : vishesh.jindal@shapeblue.com
- 12. Cluster API Provider (CAPI) Plethora of Providers Tailored Services Differing Implementations Standardize Default Implementations Unified Cluster Management Individual Cluster Management Custom Distros Commonality
- 13. What is Cluster API? How it solves the problem : Defines Common Operations Create, Scale, Upgrade, Delete Default Implementation Declarative clusterctl
- 14. What is CAPC ? Management Cluster Workload Clusters Cluster Definition
- 15. How does CAPI work ? Cluster Definition CAPI ACS Provider Management Cluster Cluster Resources ● Network ● Public IP ● Load Balancer Cluster Nodes ● Deploy VMs ● Bootstrap : cloud-init
- 16. Specialized Features : ● Host Affinity ● Cross Zone ● Additional Disk ● Custom Health Check ● VM Details Why CAPC ? Cross Platform Unified Cluster Management Customizable EKS - A Integrated
- 17. Demo of CAPC
- 18. ClusterAPIProvider for CloudStack[CAPC] ● Learning curve ● Prerequisites ● Customization ● Specialized Features ● Cross Platform ● External integration Key Differences CloudStackKubernetes Service [CKS] ● Easier to get started ● One-Click ● Ready to use ● Essential Features ● CloudStack Specific ● Native Service
- 19. Cluster API Provider for CloudSt ack[CAPC] ● Multiple Clouds ● Customize your cluster ● Specialized Requirements ● Independent product Use Cases CloudStack Kubernetes Service [CKS] ● Quick ● Ready to use ● Standard use case ● Out of the Box
- 21. Thank you!