Updated: terraform deploy manifests

deployments/docker-swarm-terraform/main.tf

@@ -1,59 +1,27 @@
-data "docker_registry_image" "app-image" {
-  name = "capcom6/${var.app-name}:${var.app-version}"
-}
+module "core" {
+  source = "./modules/service"
 
-data "docker_network" "proxy" {
-  name = "proxy"
-}
+  service-name    = "service-monitor-core"
+  service-version = var.app-version
+
+  config-b64   = var.core-config-b64
+  env-json-b64 = var.core-env-json-b64
 
+  network-id = docker_network.private.id
 
-resource "docker_image" "app" {
-  name          = data.docker_registry_image.app-image.name
-  pull_triggers = [data.docker_registry_image.app-image.sha256_digest]
-  keep_locally  = true
+  depends_on = [docker_service.redis]
 }
 
-resource "docker_config" "app" {
-  name = "${var.app-name}-config.yml-${replace(timestamp(), ":", ".")}"
-  data = var.app-config-b64
+module "bot" {
+  source = "./modules/service"
 
-  lifecycle {
-    ignore_changes        = [name]
-    create_before_destroy = true
-  }
-}
+  service-name    = "service-monitor-bot"
+  service-version = var.app-version
+
+  config-b64   = var.bot-config-b64
+  env-json-b64 = var.bot-env-json-b64
+
+  network-id = docker_network.private.id
 
-resource "docker_service" "app" {
-  name = var.app-name
-
-  task_spec {
-    container_spec {
-      image = docker_image.app.image_id
-
-      configs {
-        config_id   = docker_config.app.id
-        config_name = docker_config.app.name
-        file_name   = "/app/config.yml"
-        file_uid    = 405
-        file_gid    = 100
-      }
-
-      env = jsondecode(base64decode(var.app-env-json-b64))
-    }
-    networks_advanced {
-      name = data.docker_network.proxy.id
-    }
-
-    resources {
-      limits {
-        # nano_cpus    = var.cpu-limit
-        memory_bytes = var.memory-limit
-      }
-
-      reservation {
-        # nano_cpus    = 10 * 10000000
-        memory_bytes = 16 * 1024 * 1024
-      }
-    }
-  }
+  depends_on = [docker_service.redis]
 }

deployments/docker-swarm-terraform/modules/service/main.tf

@@ -0,0 +1,78 @@
+variable "service-name" {
+  type = string
+}
+variable "service-version" {
+  type = string
+}
+
+variable "config-b64" {
+  type = string
+}
+variable "env-json-b64" {
+  type = string
+}
+
+variable "network-id" {
+  type = string
+}
+
+variable "memory-limit" {
+  default = 32 * 1024 * 1024
+}
+
+variable "memory-reserve" {
+  default = 16 * 1024 * 1024
+}
+
+data "docker_registry_image" "app-image" {
+  name = "capcom6/${var.service-name}:${var.service-version}"
+}
+
+resource "docker_image" "app" {
+  name          = data.docker_registry_image.app-image.name
+  pull_triggers = [data.docker_registry_image.app-image.sha256_digest]
+  keep_locally  = true
+}
+
+resource "docker_config" "app" {
+  name = "${var.service-name}-config.yml-${replace(timestamp(), ":", ".")}"
+  data = var.config-b64
+
+  lifecycle {
+    ignore_changes        = [name]
+    create_before_destroy = true
+  }
+}
+
+resource "docker_service" "app" {
+  name = var.service-name
+
+  task_spec {
+    container_spec {
+      image = docker_image.app.image_id
+
+      configs {
+        config_id   = docker_config.app.id
+        config_name = docker_config.app.name
+        file_name   = "/app/config.yml"
+        file_uid    = 405
+        file_gid    = 100
+      }
+
+      env = jsondecode(base64decode(var.env-json-b64))
+    }
+    networks_advanced {
+      name = var.network-id
+    }
+
+    resources {
+      limits {
+        memory_bytes = var.memory-limit
+      }
+
+      reservation {
+        memory_bytes = 16 * 1024 * 1024
+      }
+    }
+  }
+}

deployments/docker-swarm-terraform/modules/service/providers.tf

@@ -0,0 +1,8 @@
+terraform {
+  required_providers {
+    docker = {
+      source  = "kreuzwerker/docker"
+      version = "3.0.2"
+    }
+  }
+}

deployments/docker-swarm-terraform/network.tf

@@ -0,0 +1,4 @@
+resource "docker_network" "private" {
+  name   = "${var.app-name}-network"
+  driver = "overlay"
+}

deployments/docker-swarm-terraform/redis.tf

@@ -0,0 +1,32 @@
+data "docker_registry_image" "redis" {
+  name = "redis:7-alpine"
+}
+
+resource "docker_image" "redis" {
+  name          = data.docker_registry_image.redis.name
+  pull_triggers = [data.docker_registry_image.redis.sha256_digest]
+  keep_locally  = true
+}
+
+resource "docker_service" "redis" {
+  name = "${var.app-name}-redis"
+
+  task_spec {
+    container_spec {
+      image = docker_image.redis.image_id
+    }
+    networks_advanced {
+      name = docker_network.private.id
+    }
+
+    # resources {
+    #   limits {
+    #     memory_bytes = var.memory-limit
+    #   }
+
+    #   reservation {
+    #     memory_bytes = 16 * 1024 * 1024
+    #   }
+    # }
+  }
+}

deployments/docker-swarm-terraform/variables.tf

@@ -12,29 +12,25 @@ variable "app-name" {
 variable "app-version" {
   type        = string
   description = "Version of Docker image of app"
-  default     = "1.0"
+  default     = "master"
 }
 
-variable "app-config-b64" {
-  type        = string
-  description = "Application config file"
-  sensitive   = true
+variable "core-config-b64" {
+  type      = string
+  sensitive = true
 }
 
-variable "app-env-json-b64" {
-  type        = string
-  description = "Application env file in JSON format"
-  sensitive   = true
+variable "bot-config-b64" {
+  type      = string
+  sensitive = true
 }
 
-variable "cpu-limit" {
-  type        = number
-  description = "CPU limit in nanoseconds"
-  default     = 100 * 10000000
+variable "core-env-json-b64" {
+  type      = string
+  sensitive = true
 }
 
-variable "memory-limit" {
-  type        = number
-  description = "Memory limit in bytes"
-  default     = 32 * 1024 * 1024
+variable "bot-env-json-b64" {
+  type      = string
+  sensitive = true
 }