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https://github.com/ambrisolla/ansible-deploy-kubernetes-cluster
Deploy a Kubernetes cluster with Ansible
https://github.com/ambrisolla/ansible-deploy-kubernetes-cluster
ansible argocd cert-manager k8s kubernetes kyverno
Last synced: about 2 months ago
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Deploy a Kubernetes cluster with Ansible
- Host: GitHub
- URL: https://github.com/ambrisolla/ansible-deploy-kubernetes-cluster
- Owner: ambrisolla
- License: gpl-3.0
- Created: 2023-05-03T22:39:16.000Z (over 1 year ago)
- Default Branch: main
- Last Pushed: 2024-04-22T14:46:32.000Z (9 months ago)
- Last Synced: 2024-04-22T15:53:10.220Z (9 months ago)
- Topics: ansible, argocd, cert-manager, k8s, kubernetes, kyverno
- Homepage:
- Size: 23.8 MB
- Stars: 1
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# ansible-deploy-kubernetes-cluster
This repository is used to deploy a Kubernetes cluster using Ansible.
## Features
- Install and configure all prerequisites to configure Control Plane, Etcd and worker nodes;
- Deploy multi-master cluster in stacked etc mode;
- Join worker nodes on Cluster;
- Enable plugins on deploy: ArgoCD, Kyverno, cert-manager, kong;
## OS support
This playbook works on:
- OL9;
- RHEL 9
- Rocky Linux 9;
## Configurations
### Inventory
Edit ```inventory/inventory.ini``` and change with your own configuration.
```ini
[nodes]
node-01 ansible_host=192.168.0.211
node-02 ansible_host=192.168.0.212
node-03 ansible_host=192.168.0.213
node-04 ansible_host=192.168.0.214
[control_plane]
node-01 ansible_host=192.168.0.211
node-02 ansible_host=192.168.0.211
[workers]
node-03 ansible_host=192.168.0.213
node-04 ansible_host=192.168.0.214
```
### Variables
Edit ```defaults/main.yml``` and change with your own configuration.
```yaml
# set username ( access needs to be done by ssh-key and needs to be )
username: cloud-user
# set kubernetes version
kubernetes_version: 1.29
# set containerd version
containerd_version: 1.7.15
# set cni plugins version
cni_plugins_version: 1.4.1
# kubeadm configurations
control_plane_endpoint: 192.168.0.91
control_plane_endpoint_port: 6443
# network plugin
network_plugin_url: https://raw.githubusercontent.com/projectcalico/calico/v3.27.3/manifests/calico.yaml
# Set etcd topology
# https://kubernetes.io/docs/setup/production-environment/tools/kubeadm/ha-topology/
external_etcd: false
# add cluster features
feature:
- namespace: argocd
name: argocd
type: manifest
url: https://raw.githubusercontent.com/argoproj/argo-cd/stable/manifests/install.yaml
enabled: true
- namespace: kong
name: kong
type: helm
repo: https://charts.konghq.com
chart_ref: kong/kong
enabled: true
- namespace: kyverno
name: kyverno
type: helm
repo: https://kyverno.github.io/kyverno/
chart_ref: kyverno/kyverno
enabled: true
- namespace: cert-manager-crd
name: cert-manager-crd
type: manifest
url: https://github.com/cert-manager/cert-manager/releases/download/v1.14.4/cert-manager.crds.yaml
enabled: true
- namespace: cert-manager
name: cert-manager
type: helm
repo: https://charts.jetstack.io
chart_ref: cert-manager/cert-manager
enabled: true
```
### How to use
```bash
$ ansible-playbook main.yaml -i inventories/inventory.ini # be happy =)
```
### License
GNU General Public License v3.0 or later