https://github.com/muhanedyahya/hetzner-k8s

This project automates the provisioning of a Kubernetes cluster on Hetzner Cloud using Terraform
https://github.com/muhanedyahya/hetzner-k8s

hcloud hetzner k8s kubernetes terraform

Last synced: 17 days ago
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This project automates the provisioning of a Kubernetes cluster on Hetzner Cloud using Terraform

• Host: GitHub
• URL: https://github.com/muhanedyahya/hetzner-k8s
• Owner: MuhanedYahya
• License: other
• Created: 2024-10-20T17:04:10.000Z (2 months ago)
• Default Branch: main
• Last Pushed: 2024-10-20T17:06:44.000Z (2 months ago)
• Last Synced: 2024-10-20T20:41:15.081Z (2 months ago)
• Topics: hcloud, hetzner, k8s, kubernetes, terraform
• Language: HCL
• Homepage:
• Size: 9.77 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Provisioning Kubernetes on Hetzner Cloud

This project automates the provisioning of a Kubernetes cluster on Hetzner Cloud using Terraform

1. add terraform credentials under '~/.terraform.rc'

```bash

credentials app.terraform.io" {

      "token": "YOUR_TOKEN"

}

```

**If you don't want to use remote backend, delete the remote.tf file**

2. navigate to keys/ and run the following to generate ssh keys

```bash

ssh-keygen -t ed25519

```

set the path as .

3. set the values of variables on terraform.tfvars.example

```

hcloud_token         = "YOUR_TOKEN"

hcloud_location      = "fsn1"

subnet_zone          = "eu-central"

hcloud_network_range = "10.0.0.0/8"

hcloud_subnet_range  = "10.244.0.0/16"

master_count         = 1

worker_count         = 2

master_type          = "cpx21"

worker_type          = "cpx31"

cni                  = "flannel"

cidr                 = "192.168.0.0/16"

image                = "SNAPSHOT_ID"

ssh_public_key_path  = "./keys/id_ed25519.pub"

ssh_private_key_path = "./keys/id_ed25519"

```

you can change them according to your need

```bash

mv terraform.tfvars.example terraform.tfvars

```

4. review your configuration then apply 

```bash

terraform plan

terraform apply

```

4. use remote backend if needed create remote.tf file with the following

```

terraform {

  backend "remote" {

    organization = "ORG_NAME"

    workspaces {

      prefix = "PREFIX-"

    }

  }

}

```

list all workspaces

```

terraform workspace list

```

switch workspaces using

```

terraform workspace select WORKSPACE_NAME

```