Add release_name variable

Author: sl1pm4t

metrics-deployment.tf

@@ -6,8 +6,9 @@ resource kubernetes_deployment redis_metrics {
     namespace = "${var.kubernetes_namespace}"
 
     labels {
-      app   = "${local.name}"
-      chart = "${local.chart}"
+      app     = "${local.name}"
+      chart   = "${local.chart}"
+      release = "${var.release_name}"
     }
   }
 

redis-master-statefulset.tf

@@ -4,8 +4,9 @@ resource kubernetes_stateful_set redis_master {
     namespace = "${var.kubernetes_namespace}"
 
     labels {
-      app   = "${local.name}"
-      chart = "${local.chart}"
+      app     = "${local.name}"
+      chart   = "${local.chart}"
+      release = "${var.release_name}"
     }
   }
 

redis-master-svc.tf

@@ -4,8 +4,9 @@ resource kubernetes_service redis_master {
     namespace = "${var.kubernetes_namespace}"
 
     labels {
-      app   = "${local.name}"
-      chart = "${local.chart}"
+      app     = "${local.name}"
+      chart   = "${local.chart}"
+      release = "${var.release_name}"
     }
 
     annotations = "${var.master_service_annotations}"

redis-slave-deployment.tf

@@ -4,8 +4,9 @@ resource kubernetes_deployment redis_slave {
     namespace = "${var.kubernetes_namespace}"
 
     labels {
-      app   = "${local.name}"
-      chart = "${local.chart}"
+      app     = "${local.name}"
+      chart   = "${local.chart}"
+      release = "${var.release_name}"
     }
   }
 

redis-slave-svc.tf

@@ -4,8 +4,9 @@ resource kubernetes_service redis_slave {
     namespace = "${var.kubernetes_namespace}"
 
     labels {
-      app   = "${local.name}"
-      chart = "${local.chart}"
+      app     = "${local.name}"
+      chart   = "${local.chart}"
+      release = "${var.release_name}"
     }
 
     annotations = "${var.slave_service_annotations}"

secrets.tf

@@ -4,8 +4,9 @@ resource kubernetes_secret redis {
     namespace = "${var.kubernetes_namespace}"
 
     labels {
-      app   = "${local.name}"
-      chart = "${local.chart}"
+      app     = "${local.name}"
+      chart   = "${local.chart}"
+      release = "${var.release_name}"
     }
   }
 

variables.tf

@@ -1,3 +1,8 @@
+variable release_name {
+  description = "A user specified descriptor of this deployment"
+  default     = "redis"
+}
+
 variable redis_image_registry {
   description = "The docker image registry used to retrieve the redis image"
   default     = "docker.io"