fix(edge/aeec): add explanation about PORTAINER_EDGE_ID [EE-3056] (#6874)

app/edge/components/EdgeScriptForm/EdgePropertiesForm.tsx

@@ -2,6 +2,7 @@ import { FormControl } from '@/portainer/components/form-components/FormControl'
 import { Input } from '@/portainer/components/form-components/Input';
 import { FormSectionTitle } from '@/portainer/components/form-components/FormSectionTitle';
 import { SwitchField } from '@/portainer/components/form-components/SwitchField';
+import { TextTip } from '@/portainer/components/Tip/TextTip';
 
 import { OsSelector } from './OsSelector';
 import { EdgeProperties } from './types';
@@ -27,9 +28,10 @@ export function EdgePropertiesForm({
       />
 
       {!hideIdGetter && (
+        <>
           <FormControl
             label="Edge ID Generator"
-          tooltip="A bash script one liner that will generate the edge id"
+            tooltip="A bash script one liner that will generate the edge id and will be assigned to the PORTAINER_EDGE_ID environment variable"
             inputId="edge-id-generator-input"
           >
             <Input
@@ -40,6 +42,12 @@ export function EdgePropertiesForm({
               onChange={(e) => setFieldValue(e.target.name, e.target.value)}
             />
           </FormControl>
+
+          <TextTip color="blue">
+            <code>PORTAINER_EDGE_ID</code> environment variable is required to
+            successfully connect the edge agent to Portainer
+          </TextTip>
+        </>
       )}
 
       <div className="form-group">