Added yaml data size parameter at model source

Author: Alexander Abarca

src/main/groovy/com/rundeck/plugins/ansible/ansible/AnsibleDescribable.java

@@ -158,6 +158,8 @@ public static String[] getValues() {
 
     public static final String ANSIBLE_ENCRYPT_EXTRA_VARS = "ansible-encrypt-extra-vars";
 
+    String ANSIBLE_YAML_DATA_SIZE = "ansible-yaml-data-size";
+
     public static Property PLAYBOOK_PATH_PROP = PropertyUtil.string(
     			ANSIBLE_PLAYBOOK_PATH,
               "Playbook",
@@ -527,4 +529,13 @@ public static String[] getValues() {
             .title("Encrypt Extra Vars.")
             .description("Encrypt the value of the extra vars keys.")
             .build();
+
+    Property YAML_DATA_SIZE_PROP = PropertyBuilder.builder()
+            .string(ANSIBLE_YAML_DATA_SIZE)
+            .required(false)
+            .title("Inventory Yaml Data Size")
+            .description("Set the MB size (Default value is 10MB)"+
+                    " that the plugin can process with the yaml data response from Ansible."+
+                    " (This only applies when Gather Facts = No)")
+            .build();
 }

src/main/groovy/com/rundeck/plugins/ansible/plugin/AnsibleResourceModelSource.java

@@ -72,6 +72,7 @@ public class AnsibleResourceModelSource implements ResourceModelSource, ProxyRun
 
   private String inventory;
   private boolean gatherFacts;
+  private Integer yamlDataSize;
   private boolean ignoreErrors = false;
   private String limit;
   private String ignoreTagPrefix;
@@ -167,6 +168,10 @@ public void configure(Properties configuration) throws ConfigurationException {
     gatherFacts = "true".equals(resolveProperty(AnsibleDescribable.ANSIBLE_GATHER_FACTS,null,configuration,executionDataContext));
     ignoreErrors = "true".equals(resolveProperty(AnsibleDescribable.ANSIBLE_IGNORE_ERRORS,null,configuration,executionDataContext));
 
+    yamlDataSize = getIntegerValue(
+            resolveProperty(AnsibleDescribable.ANSIBLE_YAML_DATA_SIZE,"10", configuration, executionDataContext),
+            AnsibleDescribable.ANSIBLE_YAML_DATA_SIZE);
+
     limit = (String) resolveProperty(AnsibleDescribable.ANSIBLE_LIMIT,null,configuration,executionDataContext);
     ignoreTagPrefix = (String) resolveProperty(AnsibleDescribable.ANSIBLE_IGNORE_TAGS,null,configuration,executionDataContext);
 
@@ -670,9 +675,11 @@ public FileVisitResult postVisitDirectory(Path dir, IOException exc) throws IOEx
    */
   public void ansibleInventoryList(NodeSetImpl nodes, AnsibleRunner.AnsibleRunnerBuilder runnerBuilder) throws ResourceModelSourceException {
 
+    int codePointLimit = yamlDataSize * 1024 * 1024;
+
     LoaderOptions snakeOptions = new LoaderOptions();
     // max inventory file size allowed to 10mb
-    snakeOptions.setCodePointLimit(10_485_760);
+    snakeOptions.setCodePointLimit(codePointLimit);
     Yaml yaml = new Yaml(new SafeConstructor(snakeOptions));
 
     String listResp = getNodesFromInventory(runnerBuilder);
@@ -812,4 +819,23 @@ public List<String> listSecretsPathResourceModel(Map<String, Object> configurati
 
   }
 
+  /**
+   *
+   * @param value parameter from gui
+   * @param paramName parameter name
+   * @return an integer value
+   * @throws ConfigurationException
+   */
+  private Integer getIntegerValue(String value, String paramName) throws ConfigurationException {
+    if (value == null) {
+      throw new ConfigurationException("Value cannot be null for parameter: " + paramName);
+    }
+
+    try {
+      return Integer.parseInt(value);
+    } catch (NumberFormatException e) {
+      throw new ConfigurationException("Error parsing " + paramName + " as integer: " + e.getMessage(), e);
+    }
+  }
+
 }

src/main/groovy/com/rundeck/plugins/ansible/plugin/AnsibleResourceModelSourceFactory.java

@@ -35,6 +35,7 @@ public AnsibleResourceModelSourceFactory(final Framework framework) {
         builder.property(INVENTORY_PROP);
         builder.property(CONFIG_FILE_PATH);
         builder.property(GATHER_FACTS_PROP);
+        builder.property(YAML_DATA_SIZE_PROP);
         builder.property(IGNORE_ERRORS_PROP);
         builder.property(LIMIT_PROP);
         builder.property(DISABLE_LIMIT_PROP);