Glance Module

This module deploys Glance, a dashboard application, as a Docker container in the homelab environment.

Overview

The Glance module:

Deploys the glanceapp/glance Docker container
Persists configuration to a volume on the host
Provides service definition for integration with networking modules

Usage

module "glance" {
  source      = "./modules/20-services-apps/glance"
  volume_path = "/path/to/volumes/glance"
  networks    = ["homelab-network"]
}

Variables

Variable	Description	Type	Default
`image_tag`	Tag of the Glance image to use	`string`	`"latest"`
`volume_path`	Host path for Glance data volume	`string`	-
`networks`	List of networks to which the container should be attached	`list(string)`	-

Outputs

Output	Description
`service_definition`	Service definition for integration with networking modules

Service Definition

This module outputs a service definition that is used by the networking modules to expose the service.

{
  name         = "glance"
  primary_port = 4921
  endpoint     = "http://glance:4921"
  subdomains   = ["glance"]
  publish_via  = "tunnel"  # Only publish through Cloudflare tunnel
}

Data Persistence

Glance stores its configuration in the /app/config directory inside the container. This is mapped to a volume on the host at ${volume_path}/config.

Integration with Networking Modules

This service is configured to be exposed through a Cloudflare tunnel for secure remote access, set by publish_via = "tunnel".

Example Integration in Main Configuration

module "glance" {
  source      = "./modules/20-services-apps/glance"
  volume_path = module.system_globals.volume_host
  networks    = [module.services.homelab_docker_network_name]
}

# The service definition is automatically included in the services output
module "services" {
  source = "./modules/services"
  # ...
  service_definitions = [
    module.glance.service_definition,
    # Other service definitions
  ]
}