https://github.com/evindunn/terraform-kvm-module

Reusable kvm module with terraform-provider-libvirt
https://github.com/evindunn/terraform-kvm-module

infrastructure-as-code kvm terraform

Last synced: 1 day ago
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Reusable kvm module with terraform-provider-libvirt

• Host: GitHub
• URL: https://github.com/evindunn/terraform-kvm-module
• Owner: evindunn
• Created: 2021-05-25T16:43:09.000Z (over 3 years ago)
• Default Branch: main
• Last Pushed: 2021-11-12T18:39:20.000Z (about 3 years ago)
• Last Synced: 2024-12-07T08:41:39.755Z (about 2 months ago)
• Topics: infrastructure-as-code, kvm, terraform
• Language: HCL
• Homepage:
• Size: 28.3 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Usage

See [github.com/evindunn/terraform_k8s](https://github.com/evindunn/terraform_k8s)

```terraform

...

module "k8s_domains" {

  source            = "github.com/evindunn/terraform-kvm-module"

  hostname_prefix   = "k8s"

  ssh_public_key    = file(local_file.ssh_key_public.filename)

  node_count        = 3

  ansible_playbook  = file("./ansible-k8s-prepare.yml")

  network_id        = libvirt_network.bridge.id

  os_disk_size      = 34360000000 # 32 GiB

}

...

```

# Required variables

| Name | Type | Description |

| ---- | ---- | ----------- |

| node_count | number | The number of identical vms to create | 

| network_id | string | The id of the libvirt_network to use for the vms |

| ssh_public_key | string | The ssh public key for accessing the VMs |

                                                                                           

# Optional variables

| Name | Type | Description | Default |

| ---- | ---- | ----------- | ------- |

| ansible_playbook | string | Contents of an ansible playbook to run on first boot | null |

| base_image | string | Cloud base image for the VMs | [Debian generic cloud image](https://cdimage.debian.org/cdimage/cloud/buster/20211011-792/) |

| cpu_count | number | The number of vcpus for each VM | 2 |

| data_volumes.count | number | The number of (blank) data disks for each VM | 0 |

| data_volumes.size | number | The size of each data disk for each VM (bytes) | 1074000000 (1GiB) |

| extra_files | list | Extra files to add to cloud-init | [] |

| hostname_prefix | string | The hostname prefix for each VM | node |

| mac_addresses | list(string) | A list of mac addresses for the VMs | [] |

| os_disk_size | number | Size of the OS disk for each VM (bytes) | 8590000000 (8 GiB) |

| ram_size | number | The amount of RAM for each VM (MiB) | 2048 |