49 lines
1.4 KiB
HCL
49 lines
1.4 KiB
HCL
terraform {
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required_providers {
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dotenv = {
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source = "germanbrew/dotenv"
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}
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}
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}
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variable "image_tag" {
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description = "The tag for the Watchtower container image"
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type = string
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default = "latest"
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}
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locals {
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container_name = "watchtower"
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image = "containrrr/watchtower"
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image_tag = var.image_tag != "" ? var.image_tag : "latest"
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env_file = "${path.module}/.env"
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env_vars = {
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WATCHTOWER_CLEANUP = provider::dotenv::get_by_key("WATCHTOWER_CLEANUP", local.env_file)
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WATCHTOWER_POLL_INTERVAL = provider::dotenv::get_by_key("WATCHTOWER_POLL_INTERVAL", local.env_file)
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WATCHTOWER_INCLUDE_STOPPED = false
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WATCHTOWER_REVIVE_STOPPED = false
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WATCHTOWER_ROLLING_RESTART = true
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WATCHTOWER_NOTIFICATION_URL = provider::dotenv::get_by_key("WATCHTOWER_NOTIFICATION_URL", local.env_file)
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WATCHTOWER_NOTIFICATIONS = provider::dotenv::get_by_key("WATCHTOWER_NOTIFICATIONS", local.env_file)
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}
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volumes = [
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{
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host_path = "/var/run/docker.sock"
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container_path = "/var/run/docker.sock"
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read_only = true
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}
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]
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}
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module "watchtower" {
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source = "../../10-services-generic/docker-service"
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container_name = local.container_name
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image = local.image
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tag = local.image_tag
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env_vars = local.env_vars
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volumes = local.volumes
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}
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