thermograph/terraform/modules/thermograph-host/variables.tf

# Per-host inputs (all supplied by the root module's for_each).

variable "name" {
  description = "Short host key (e.g. \"prod\", \"dev\"), used in log lines."
  type        = string
}

variable "host" {
  description = "IP or hostname to SSH to."
  type        = string
}

variable "ssh_user" {
  description = "SSH login user (must be able to sudo)."
  type        = string
}

variable "ssh_private_key_path" {
  description = "Path to the private key file for ssh_user."
  type        = string
}

variable "role" {
  description = "\"prod\" | \"dev\" — informational."
  type        = string
}

variable "git_branch" {
  description = "Branch the host checkout is reset to."
  type        = string
}

variable "domain" {
  description = "Public domain. \"\" => no Caddy/TLS (open the app port instead)."
  type        = string
}

variable "compose_files" {
  description = "Compose files to layer, in order (dev appends docker-compose.dev.yml)."
  type        = list(string)
}

variable "openmeteo" {
  description = "Self-host the ERA5 archive: layer docker-compose.openmeteo.yml + provision the host rclone mount."
  type        = bool
  default     = false
}

variable "om_data_dir" {
  description = "Host rclone mount point for the archive bucket (OM_DATA_DIR the overlay bind-mounts)."
  type        = string
  default     = "/mnt/om-archive"
}

variable "om_bucket_remote" {
  description = "rclone remote:path for the archive bucket (mounted at om_data_dir)."
  type        = string
  default     = ""
}

variable "om_rclone_conf" {
  description = "rclone.conf contents installed to /etc/rclone/rclone.conf. Sensitive."
  type        = string
  default     = ""
  sensitive   = true
}

variable "om_vfs_cache_max" {
  description = "rclone --vfs-cache-max-size for the mount's on-disk hot cache."
  type        = string
  default     = "80G"
}

variable "app_dir" {
  description = "Checkout path on the host."
  type        = string
}

variable "repo_root" {
  description = "Local repo root, used to hash the compose files for the re-apply trigger."
  type        = string
}

variable "repo_url" {
  description = "Git remote to clone from if the host has no checkout yet."
  type        = string
}

variable "app_port" {
  description = "Port backend binds / is health-checked on."
  type        = number
}

variable "frontend_port" {
  description = "Port the frontend SSR service binds / is health-checked on (repo-split Stage 4). Loopback-only, never opened in ufw -- reached via Caddy's path-split or backend's own reverse-proxy fallback, never directly."
  type        = number
  default     = 8080
}

# ---- Sizing -------------------------------------------------------------------
variable "workers" {
  description = "uvicorn worker count (WORKERS)."
  type        = number
}

variable "app_cpus" {
  description = "App container CPU cap (APP_CPUS)."
  type        = number
}

variable "db_cpus" {
  description = "DB container CPU cap (DB_CPUS)."
  type        = number
}

variable "db_memory" {
  description = "DB container memory cap (DB_MEMORY), e.g. \"8g\"."
  type        = string
}

variable "timescaledb_tag" {
  description = "TimescaleDB image tag (TIMESCALEDB_TAG), e.g. \"2.17.2-pg18\". \"latest-pg18\" (the default) matches today's behavior; pin an exact minor before any host could ever replicate with another."
  type        = string
  default     = "latest-pg18"
}

# ---- Secrets rendered into /etc/thermograph.env -------------------------------
variable "postgres_password" {
  type      = string
  sensitive = true
}

variable "auth_secret" {
  type      = string
  sensitive = true
}

variable "metrics_token" {
  type      = string
  sensitive = true
  default   = ""
}

variable "indexnow_key" {
  type      = string
  sensitive = true
  default   = ""
}

variable "vapid_private_key" {
  type      = string
  sensitive = true
}

variable "vapid_public_key" {
  type      = string
  sensitive = true
}

variable "vapid_contact" {
  type      = string
  sensitive = true
}

variable "google_verify" {
  type      = string
  sensitive = true
}

variable "bing_verify" {
  type      = string
  sensitive = true
}

variable "mail_backend" {
  type = string
}

variable "smtp_host" {
  type = string
}

variable "smtp_port" {
  type = string
}

variable "smtp_user" {
  type      = string
  sensitive = true
}

variable "smtp_password" {
  type      = string
  sensitive = true
}

variable "smtp_starttls" {
  type = string
}

variable "mail_from" {
  type = string
}

variable "mail_reply_to" {
  type = string
}

variable "discord_webhook" {
  type      = string
  sensitive = true
}

variable "discord_public_key" {
  type = string
}

variable "discord_app_id" {
  type = string
}

variable "discord_bot_token" {
  type      = string
  sensitive = true
}

variable "discord_client_secret" {
  type      = string
  sensitive = true
}