All the popular cloud platforms, such as phoenixNAP's Bare Metal Cloud, OpenShift, Rancher, AWS, Azure, and the Google Cloud Platform, support Calico. Installing Calico on a cloud-hosted Kubernetes cluster is performed by downloading and applying the following file: https://docs.projectcalico.or...
Root or sudo privileges to install and configure Kubernetes. Any user can interact with the cluster once it’s configured. Prepare the Host Linode for Kubernetes The steps in this guide create a two-node cluster. Evaluate your own resource requirements and launch an appropriately-sized clu...
mkdir -p $HOME/.kube sudo cp -i /etc/kubernetes/admin.conf HOME/.kube/configsudochown(id -u):$(id -g) $HOME/.kube/config Step 4: To make your pods talk to each other, you need a pod network add-on on your cluster. Many people use Calico for this. You can install it with:...
8) Setup Pod Network Using Calico On the master node, run beneath command to install calico, $ kubectl apply -f https://raw.githubusercontent.com/projectcalico/calico/v3.26.1/manifests/calico.yaml Output, Allow Calico ports in OS firewall, run beneath ufw commands on all the nodes, $ s...
Step 8: Install Calico Network Addon Calico network addon is required on Kubernetes cluster to enable communication between pods, to make DNS service function with the cluster and to make the nodes status as Ready. In order to install calico CNI (Container Network Interface) addon, run following...
We need to set up a pod network add-on on the cluster so that pods can communicate with each other. Several projects provideKubernetes pod networks, namely, Calico, Weave, Flannel, etc. Here, I will use the Flannel pod network.
$ apt-get update && apt-get install -y apt-transport-https ca-certificates curl Step 12)Download the GPG key, as it is used to verify Kubernetes packages from the Kubernetes package repository, and store it in thekubernetes-apt-keyring.gpgfile in the/etc/apt/keyrings/directory. ...
Log in to your VPS via anSSH client like PuTTY. Once logged in, ensure your VPS is up to date with this command: sudo apt-get update && sudo apt-get upgrade Kubernetes relies on a container runtime, such as Docker.Install Dockeron your VPS by running the following: ...
calico_rr nodes should be ordinary kubernetes worker (or control plane) nodes. Kubespray makes the assumption that they are workers and that they only get a tag marking them as dedicated RRs instead of configuring a full mesh. In your example, you need to actually include the calico_rr group...
使用Rancher 配置自定义集群时,Rancher 通过 RKE(Rancher Kubernetes Engine)在现有节点上安装 Kubernetes。 在使用 Rancher 配置的 Windows 集群中,集群必须同时包含 Linux 和 Windows 节点。Kubernetes controlplane 只能运行在 Linux 节点上,Windows 节点只能有 Worker 角色。Windows 节点只能用于部署工作负载。