CC-2147: Added EFS

terraform/environments/ccms-ebs-upgrade/efs.tf

@@ -10,14 +10,54 @@ resource "aws_efs_file_system" "appshare" {
 resource "aws_efs_mount_target" "mount_a" {
   file_system_id = aws_efs_file_system.appshare.id
   subnet_id      = data.aws_subnet.data_subnets_a.id
+  security_groups = [
+    aws_security_group.efs-security-group.id
+  ]
 }
 
 resource "aws_efs_mount_target" "mount_b" {
   file_system_id = aws_efs_file_system.appshare.id
   subnet_id      = data.aws_subnet.data_subnets_b.id
+  security_groups = [
+    aws_security_group.efs-security-group.id
+  ]
 }
 
 resource "aws_efs_mount_target" "mount_c" {
   file_system_id = aws_efs_file_system.appshare.id
   subnet_id      = data.aws_subnet.data_subnets_c.id
-}
+  security_groups = [
+    aws_security_group.efs-security-group.id
+  ]
+}
+
+resource "aws_security_group" "efs-security-group" {
+  name_prefix = "efs-security-group"
+  description = "allow inbound access from ebsdb and ebsconc"
+  vpc_id      = data.aws_vpc.shared.id
+
+  # Allow inbound access from container instances	
+  ingress {
+    protocol  = "tcp"
+    from_port = 2049
+    to_port   = 2049
+    cidr_blocks = [
+      data.aws_subnet.data_subnets_a.cidr_block,
+      data.aws_subnet.data_subnets_b.cidr_block,
+      data.aws_subnet.data_subnets_c.cidr_block,
+    ]
+  }
+
+  egress {
+    protocol  = "-1"
+    from_port = 0
+    to_port   = 0
+    cidr_blocks = [
+      "0.0.0.0/0",
+    ]
+  }
+
+  tags = merge(local.tags,
+    { Name = lower(format("sg-%s-%s-efs", local.application_name, local.environment)) }
+  )
+}