minor fixes

roles/ec2_instance_create/README.md

@@ -4,7 +4,7 @@ A role to create an EC2 instance in AWS.
 
 Users can specify various parameters for instance configuration, including instance type, AMI ID, key pair, tags, and VPC/subnet configuration.
 
-This role also supports the creation of optional networking resources, such as a security group and an Elastic IP (EIP). You can choose to wait for the EC2 instance to finish booting before continuing.
+This role also supports the creation of optional networking resources, such as an external security group and an Elastic IP (EIP). You can choose to wait for the EC2 instance to finish booting before continuing.
 
 ## Role Variables
 
@@ -68,9 +68,6 @@ The following variables can be set in the role to customize EC2 instance creatio
 * **ec2_instance_create_external_sg_description**: (Optional)
   A description for the security group. Default is `Security group for external access`.
 
-* **ec2_instance_create_external_sg_port**: (Optional)
-  The port to open in the security group. Default is `22`.
-
 * **ec2_instance_create_external_sg_rules**: (Optional)
   A list of custom rules to add to the security group. Each rule is a dictionary with `proto`, `ports`, and `cidr_ip` keys. Default is to allow SSH (port 22) from `0.0.0.0/0`.
 
@@ -102,11 +99,9 @@ Here's an example of how to use the role in a playbook.
           ec2_instance_create_associate_external_sg: true
           ec2_instance_create_external_sg_name: my-custom-sg
           ec2_instance_create_external_sg_description: Security group for my custom access
-          ec2_instance_create_external_sg_port: 22
           ec2_instance_create_external_sg_rules:
             - proto: tcp
-              ports:
-                - 80
+              ports: "80"
               cidr_ip: "0.0.0.0/0"
           ec2_instance_create_sg_tags:
             Component: my-custom-sg

roles/ec2_instance_create/defaults/main.yml

@@ -4,9 +4,8 @@ ec2_instance_create_associate_external_sg: false
 ec2_instance_create_associate_igw: false
 ec2_instance_create_external_sg_description: "Security group for external access"
 ec2_instance_create_external_sg_name: "default-external-sg"
-ec2_instance_create_external_sg_port: 22
 ec2_instance_create_wait_for_boot: true
 ec2_instance_create_external_sg_rules:
   - proto: tcp
-    ports: 22
+    ports: "22"
     cidr_ip: "0.0.0.0/0"

roles/ec2_instance_create/meta/argument_specs.yml

@@ -72,12 +72,6 @@ argument_specs:
         required: false
         default: "Security group for external access"
         type: str
-      ec2_instance_create_external_sg_port:
-        description:
-          - The SSH port to open in the security group.
-        required: false
-        default: 22
-        type: int
       ec2_instance_create_sg_tags:
         description:
           - Tags to assign to the security group.