AWS parallelcluster documentation change

Service: parallelcluster · 2025-07-25 · Documentation low

File: parallelcluster/latest/ug/iam-roles-in-parallelcluster-v3.md

Summary

Multiple JSON formatting additions and ARN example updates

Security assessment

Structural documentation improvements and example updates without security context.

Diff

diff --git a/parallelcluster/latest/ug/iam-roles-in-parallelcluster-v3.md b/parallelcluster/latest/ug/iam-roles-in-parallelcluster-v3.md
index 523a0d462..ae045a183 100644
--- a//parallelcluster/latest/ug/iam-roles-in-parallelcluster-v3.md
+++ b//parallelcluster/latest/ug/iam-roles-in-parallelcluster-v3.md
@@ -83,0 +84,6 @@ If existing Amazon EFS file systems are the only file systems used in your clust
+JSON
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@@ -336,0 +343,6 @@ In case you need to create and manage a cluster with AWS Batch scheduler, the fo
+JSON
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@@ -427,0 +441,6 @@ If existing Amazon FSx file systems are the only file systems used in your clust
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@@ -482,0 +503,6 @@ Users that intend to create custom Amazon EC2 images with AWS ParallelCluster mu
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@@ -697,0 +725,6 @@ This mode enables the user to have IAM Administrator privileges in the AWS accou
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@@ -829,0 +863,6 @@ If you configure the [HeadNode](./HeadNode-v3.html) / [Iam](./HeadNode-v3.html#H
+JSON
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@@ -850 +889 @@ If you configure the [HeadNode](./HeadNode-v3.html) / [Iam](./HeadNode-v3.html#H
-                           <permissions-boundary-arn>
+                            "permissions-boundary-arn>"
@@ -867 +906 @@ If you configure the [HeadNode](./HeadNode-v3.html) / [Iam](./HeadNode-v3.html#H
-                           <permissions-boundary-arn>
+                            "permissions-boundary-arn>"
@@ -883 +922 @@ If you configure the [HeadNode](./HeadNode-v3.html) / [Iam](./HeadNode-v3.html#H
-                           <permissions-boundary-arn>
+                            "permissions-boundary-arn>"
@@ -961,0 +1002,6 @@ Here is the minimal set of policies to be used as part of this role when the sch
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@@ -1081,0 +1129,6 @@ Here is the minimal set of policies to be used as part of this role when the sch
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@@ -1219,0 +1274,6 @@ Here is the minimal set of policies to be used as part of this role:
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@@ -1233 +1293,4 @@ Here is the minimal set of policies to be used as part of this role:
-          "Action": ["logs:CreateLogStream", "logs:PutLogEvents"],
+                "Action": [
+                    "logs:CreateLogStream",
+                    "logs:PutLogEvents"
+                ],
@@ -1281,0 +1346,6 @@ Here is the minimal set of policies to be used as part of this role:
+JSON
+    
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+****
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@@ -1310,3 +1379,4 @@ Here is the minimal set of policies to be used as part of this role:
-                "Resource": 
-                    [ "arn:aws:cloudformation:<REGION>:<AWS ACCOUNT ID>:stack/*/*" ],
-                "Effect" "Allow"
+                "Resource": [
+                    "arn:aws:cloudformation:<REGION>:<AWS ACCOUNT ID>:stack/*/*"
+                ],
+                "Effect": "Allow"
@@ -1356,0 +1428,6 @@ Here is the minimal set of policies to be used as part of this role:
+JSON
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@@ -1390,0 +1469,6 @@ Here is the minimal set of policies to be used as part of this role:
+JSON
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+
+****
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+