k3s-oci-cluster VS flannel

Compare k3s-oci-cluster vs flannel and see what are their differences.

k3s-oci-cluster

Deploy a Kubernetes cluster for free, using k3s and Oracle always free resources (by garutilorenzo)

flannel

flannel is a network fabric for containers, designed for Kubernetes (by coreos)
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k3s-oci-cluster flannel
5 11
121 7,725
- 0.7%
8.0 8.9
5 days ago 5 days ago
HCL Go
GNU General Public License v3.0 only Apache License 2.0
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

k3s-oci-cluster

Posts with mentions or reviews of k3s-oci-cluster. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-04-14.
  • Deploy Kubernetes (K8s) on Amazon AWS using mixed on-demand and spot instances
    7 projects | dev.to | 14 Apr 2022
    We use the same stack used in this repository. This stack need longhorn and nginx ingress.
  • Deploy a Kubernetes cluster for free, using K3s and Oracle always free resources
    4 projects | dev.to | 22 Feb 2022
    Var Required Desc region yes set the correct OCI region based on your needs availability_domain yes Set the correct availability domain. See how to find the availability domain compartment_ocid yes Set the correct compartment ocid. See how to find the compartment ocid cluster_name yes the name of your K3s cluster. Default: k3s-cluster k3s_token yes The token of your K3s cluster. How to generate a random token my_public_ip_cidr yes your public ip in cidr format (Example: 195.102.xxx.xxx/32) environment yes Current work environment (Example: staging/dev/prod). This value is used for tag all the deployed resources compute_shape no Compute shape to use. Default VM.Standard.A1.Flex. NOTE Is mandatory to use this compute shape for provision 4 always free VMs os_image_id no Image id to use. Default image: Canonical-Ubuntu-20.04-aarch64-2022.01.18-0. See how to list all available OS images oci_core_vcn_cidr no VCN CIDR. Default: oci_core_vcn_cidr oci_core_subnet_cidr10 no First subnet CIDR. Default: 10.0.0.0/24 oci_core_subnet_cidr11 no Second subnet CIDR. Default: 10.0.1.0/24 oci_identity_dynamic_group_name no Dynamic group name. This dynamic group will contains all the instances of this specific compartment. Default: Compute_Dynamic_Group oci_identity_policy_name no Policy name. This policy will allow dynamic group 'oci_identity_dynamic_group_name' to read OCI api without auth. Default: Compute_To_Oci_Api_Policy kube_api_port no Kube api default port Default: 6443 public_lb_shape no LB shape for the public LB. Default: flexible. NOTE is mandatory to use this kind of shape to provision two always free LB (public and private) http_lb_port no http port used by the public LB. Default: 80 https_lb_port no http port used by the public LB. Default: 443 k3s_server_pool_size no Number of k3s servers deployed. Default 2 k3s_worker_pool_size no Number of k3s workers deployed. Default 2 install_longhorn no Boolean value, install longhorn "Cloud native distributed block storage for Kubernetes". Default: true longhorn_release no Longhorn release. Default: v1.2.3 unique_tag_key no Unique tag name used for tagging all the deployed resources. Default: k3s-provisioner unique_tag_value no Unique value used with unique_tag_key. Default: https://github.com/garutilorenzo/k3s-oci-cluster PATH_TO_PUBLIC_KEY no Path to your public ssh key (Default: "~/.ssh/id_rsa.pub) PATH_TO_PRIVATE_KEY no Path to your private ssh key (Default: "~/.ssh/id_rsa)

flannel

Posts with mentions or reviews of flannel. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-04-14.
  • Deploy Kubernetes (K8s) on Amazon AWS using mixed on-demand and spot instances
    7 projects | dev.to | 14 Apr 2022
    The installation of K8s id done by kubeadm. In this installation Containerd is used as CRI and flannel is used as CNI.
  • Fully automated Kubernetes (K8s) deployment on AWS using mixed on-demand and spot instances
    4 projects | reddit.com/r/Terraform | 14 Apr 2022
    K8s is installed through kubeadm ad uses Containerd as CRI and Flannel as CNI. You can also install longhorn for the persistent storage and nginx ingress controller for the ingress rules.
    5 projects | reddit.com/r/kubernetes | 14 Apr 2022
    This terraform module will deploy a high available Kubernetes (K8s) cluster on Amazon AWS, using mixed on-demand and spot instances. K8s is installed through kubeadm ad usesContainerd as CRI and Flannel as CNI. You can also install longhorn for the persistent storage and nginx ingress controller for the ingress rules. Please note, this is only an example on how to Deploy a Kubernetes cluster. For a production environment you should use EKS or ECS.
  • K3S Calico networking Issues
    2 projects | reddit.com/r/selfhosted | 27 Sep 2021
    I have Ubuntu 20.x and 21.x installed in my cluster, mostly because I am familiar with Ubuntu and figured the latest LTS versions would be a good idea to use for docker swarm and now kubernetes.... But there is a kernel bug, (k3s issue link and flannel issue link) with VXLAN that makes the default flannel container networking interface not work..... So I decided to Calico as the CNI to experiment with it, but I have been running to issues with BIRD is not ready: errors on only 2 of my nodes..... Which is an improvement then all of my nodes having the error like a couple of days ago.... but it is frustrating that only 2 have the error....
  • Kubernetes on VPN (WireGuard)
    4 projects | dev.to | 18 Mar 2021
    Flannel cni has a special requirement - it needs the k8s cluster to have a preassigned CIDR (see here). IDK how to do that in a live cluster, as I had run kubeadm reset a few times already and I saw no reason not to recreate my cluster one again. And so I did. And while I was recreating the cluster, I also had a great opportunity to specify the IP address I wanted the k8s API to be accessible through.

What are some alternatives?

When comparing k3s-oci-cluster and flannel you can also consider the following projects:

calico - Cloud native networking and network security

containerd - An open and reliable container runtime

wireguard-windows - Download WireGuard for Windows at https://www.wireguard.com/install . This repo is a mirror only. Official repository is at https://git.zx2c4.com/wireguard-windows

longhorn - Cloud-Native distributed storage built on and for Kubernetes

oracle-cloud-terraform-examples - Oracle cloud terraform examples, provision oracle cloud resources using terraform

terraform-oci-tdf-network-security - (OCI) Oracle Cloud Infrastructure module to manage security policies

k3s-aws-terraform-cluster - Deploy an high available K3s cluster on Amazon AWS

terraform-hcloud-kube-hetzner - Optimized and Maintenance-free Kubernetes on Hetzner Cloud in one command!

speedtest-go - CLI and Go API to Test Internet Speed using speedtest.net

ingress-nginx - Ingress-NGINX Controller for Kubernetes

aws-terraform-examples - AWS terraform examples, provision AWS resources using terraform modules

echopod - The minimal HTTP server that provides info about container/pod.