Add config for jenkins container

Author: ktibi

main.tf

@@ -115,9 +115,9 @@ module "td" {
 
   name_prefix      = "${var.name_prefix}-jenkins"
   container_name   = local.container_name
-  container_image  = "cnservices/jenkins-master"
-  container_cpu    = 2048 # 2 vCPU - https://docs.aws.amazon.com/AmazonECS/latest/developerguide/AWS_Fargate.html#fargate-task-defs
-  container_memory = 4096 # 4 GB  - https://docs.aws.amazon.com/AmazonECS/latest/developerguide/AWS_Fargate.html#fargate-task-defs
+  container_image  = var.container_image
+  container_cpu    = var.container_cpu # 2 vCPU - https://docs.aws.amazon.com/AmazonECS/latest/developerguide/AWS_Fargate.html#fargate-task-defs
+  container_memory = var.container_memory # 4 GB  - https://docs.aws.amazon.com/AmazonECS/latest/developerguide/AWS_Fargate.html#fargate-task-defs
   port_mappings    = local.td_port_mappings
   healthcheck      = local.healthcheck
   log_configuration = {

variables.tf

@@ -44,6 +44,32 @@ variable "enable_autoscaling" {
   default     = true
 }
 
+#------------------------------------------------------------------------------
+# AWS ECS
+#------------------------------------------------------------------------------
+variable "container_image" {
+  description = "Name of the docker image used for deploy jenkins"
+  type        = string
+  default     = "cnservices/jenkins-master"
+}
+
+#------------------------------------------------------------------------------
+# AWS ECS Container Definition Variables
+#------------------------------------------------------------------------------
+
+variable "container_memory" {
+  type        = number
+  description = "(Optional) The amount of memory (in MiB) to allow the container to use. This is a hard limit, if the container attempts to exceed the container_memory, the container is killed. This field is optional for Fargate launch type and the total amount of container_memory of all containers in a task will need to be lower than the task memory value"
+  default     = 4096 # 4 GB
+}
+
+variable "container_cpu" {
+  # https://docs.aws.amazon.com/AmazonECS/latest/developerguide/AWS_Fargate.html#fargate-task-defs
+  type        = number
+  description = "(Optional) The number of cpu units to reserve for the container. This is optional for tasks using Fargate launch type and the total amount of container_cpu of all containers in a task will need to be lower than the task-level cpu value"
+  default     = 2048 # 2 vCPU
+}
+
 #------------------------------------------------------------------------------
 # CloudWatch logs
 #------------------------------------------------------------------------------