Clarified Ingress syntax

docs/syntax/composex/ecs.details/network.rst

@@ -22,26 +22,34 @@ to whitelist IP addresses that are to be allowed communication to the services,
 name which will be shown in the EC2 security group description of the ingress rule.
 
 .. code-block:: yaml
+    :caption: Ingress Example
 
     x-configs:
       app01:
         network:
-	  ingress:
-	    ext_sources:
-	      - ipv4: 0.0.0.0/0
-		protocol: tcp
-		source_name: all
-	      - ipv4: 1.1.1.1/32
-		protocol: icmp
-                source_name: CloudFlareDNS
-	    aws_sources:
-	      - type: SecurityGroup
-	        id: sg-abcd
-	      - type: PrefixList
-		id: pl-abcd
-	    myself: True/False
+          Ingress:
+            ExtSources:
+              - Ipv4: 0.0.0.0/0
+                Name: all
+              - Ipv4: 1.1.1.1/32
+                Source_name: CloudFlareDNS
+            AwsSources:
+              - Type: SecurityGroup
+                Id: sg-abcd
+              - Type: PrefixList
+                Id: pl-abcd
+            Myself: True/False
 
 .. note::
 
     Future feature is to allow to input a security group ID and the remote account ID to allow ingress traffic from
     a security group owned by another of your account (or 3rd party).
+
+.. hint::
+
+    The protocol is automatically detected based on the port definition.
+    By default, it is TCP
+
+.. hint::
+
+    To see details about the Ingress default syntax, refer to :ref:`ingress_syntax_ref`

docs/syntax/composex/elbv2.rst

@@ -63,6 +63,37 @@ Once again in an effort of making configuration shorter and easier, here as the
 These settings are just a shorter notation for the `LB Attributes`_
 
 
+MacroParameters
+================
+
+.. _ingress_syntax_ref:
+
+Ingress
+-------
+
+Similar syntax as for ECS Services Ingress, allow you to define Ingress (only applies to ALB).
+
+.. code-block:: yaml
+    :caption: Ingress Syntax
+
+    Ingress:
+      ExtSources: []
+      AwsSources: []
+
+.. code-block:: yaml
+    :caption: ExtSources syntax
+
+    ExtSources:
+      - Name: str (if any non alphanumeric character set, will be deleted)
+        Description: str
+        Ipv4: str
+
+.. code-block:: yaml
+    :caption: AwsSources syntax
+
+    AwsSources:
+      - Type: SecurityGroup|PrefixList (str)
+        Id: sg-[a-z0-9]+|pl-[a-z0-9]+
 
 Services
 ========
@@ -124,7 +155,7 @@ However, it is also possible to shorten the syntax into a simple string
 
 
 Listeners
----------
+=========
 
 You can define in a very simple way your `Listener definition`_ and cross-reference other resources, here, the services
 and ACM certificates you might be creating.