K3S Libvirt Terraform Module

The k3s/libvirt Terraform module provides a way to install and configure:

  • A K3s cluster based using Libvirt

  • The ArgoCD Helm module

Requirements

Name Version

terraform

>= 0.13

helm

2.0.2

kubernetes

2.0.2

libvirt

0.6.2

local

2.0.0

null

3.0.0

random

3.0.0

tls

3.0.0

Providers

Name Version

random

3.0.0

tls

3.0.0

Modules

Name Source Version

argocd

cluster

camptocamp/k3s/libvirt

Resources

Name Type

random_password.admin_password

resource

random_password.clientsecret

resource

random_password.grafana_admin_password

resource

random_password.minio_accesskey

resource

random_password.minio_secretkey

resource

tls_private_key.root

resource

tls_self_signed_cert.root

resource

Inputs

Name Description Type Default Required

agent_memory

Agent RAM

number

2048

no

app_of_apps_values_overrides

App of apps values overrides.

string

""

no

argocd_server_secretkey

ArgoCD Server Secert Key to avoid regenerate token on redeploy.

string

null

no

cluster_name

The name of the Kubernetes cluster to create.

string

n/a

yes

enable_minio

Whether to enable minio object storage system

bool

true

no

extra_apps

Extra applications to deploy.

list(any)

[]

no

grafana_admin_password

The admin password for Grafana.

string

null

no

k3os_version

The K3os version to use

string

"v0.11.1"

no

node_count

Number of nodes to deploy

number

2

no

oidc

OIDC configuration for core applications.

 
object({
    issuer_url              = string
    oauth_url               = string
    token_url               = string
    api_url                 = string
    client_id               = string
    client_secret           = string
    oauth2_proxy_extra_args = list(string)
  })

null

no

repo_url

The source repo URL of ArgoCD’s app of apps.

string

"https://github.com/camptocamp/devops-stack.git"

no

server_memory

Server RAM

number

2048

no

target_revision

The source target revision of ArgoCD’s app of apps.

string

"master"

no

Outputs

Name Description

admin_password

n/a

app_of_apps_values

n/a

argocd_auth_token

The token to set in ARGOCD_AUTH_TOKEN environment variable.

argocd_server

The URL of the ArgoCD server.

base_domain

n/a

grafana_admin_password

The admin password for Grafana.

kubeconfig

The content of the KUBECONFIG file.

kubernetes_cluster_ca_certificate

n/a

kubernetes_host

n/a

kubernetes_password

n/a

kubernetes_username

n/a

repo_url

n/a

target_revision

n/a