Add opensearch datasource (#465)

Author: nvanlo

__snapshots__/index.test.js.snap

@@ -2448,6 +2448,125 @@ Object {
     },
     "Type": "AWS::IAM::Role",
   },
+  "GraphQlDsOpenSearchSource2Role": Object {
+    "Properties": Object {
+      "AssumeRolePolicyDocument": Object {
+        "Statement": Array [
+          Object {
+            "Action": Array [
+              "sts:AssumeRole",
+            ],
+            "Effect": "Allow",
+            "Principal": Object {
+              "Service": Array [
+                "appsync.amazonaws.com",
+              ],
+            },
+          },
+        ],
+        "Version": "2012-10-17",
+      },
+      "Policies": Array [
+        Object {
+          "PolicyDocument": Object {
+            "Statement": Array [
+              Object {
+                "Action": Array [
+                  "es:ESHttpDelete",
+                  "es:ESHttpGet",
+                  "es:ESHttpHead",
+                  "es:ESHttpPost",
+                  "es:ESHttpPut",
+                  "es:ESHttpPatch",
+                ],
+                "Effect": "Allow",
+                "Resource": Array [
+                  Object {
+                    "Fn::Join": Array [
+                      "/",
+                      Array [
+                        Object {
+                          "Fn::GetAtt": Array [
+                            Object {
+                              "Ref": "OSDomain",
+                            },
+                            "Arn",
+                          ],
+                        },
+                        "*",
+                      ],
+                    ],
+                  },
+                ],
+              },
+            ],
+            "Version": "2012-10-17",
+          },
+          "PolicyName": "GraphQlDsOpenSearchSource2Policy",
+        },
+      ],
+    },
+    "Type": "AWS::IAM::Role",
+  },
+  "GraphQlDsOpenSearchSourceRole": Object {
+    "Properties": Object {
+      "AssumeRolePolicyDocument": Object {
+        "Statement": Array [
+          Object {
+            "Action": Array [
+              "sts:AssumeRole",
+            ],
+            "Effect": "Allow",
+            "Principal": Object {
+              "Service": Array [
+                "appsync.amazonaws.com",
+              ],
+            },
+          },
+        ],
+        "Version": "2012-10-17",
+      },
+      "Policies": Array [
+        Object {
+          "PolicyDocument": Object {
+            "Statement": Array [
+              Object {
+                "Action": Array [
+                  "es:ESHttpDelete",
+                  "es:ESHttpGet",
+                  "es:ESHttpHead",
+                  "es:ESHttpPost",
+                  "es:ESHttpPut",
+                  "es:ESHttpPatch",
+                ],
+                "Effect": "Allow",
+                "Resource": Array [
+                  Object {
+                    "Fn::Join": Array [
+                      ":",
+                      Array [
+                        "arn",
+                        "aws",
+                        "es",
+                        "us-east-1",
+                        Object {
+                          "Ref": "AWS::AccountId",
+                        },
+                        "domain/search-my-os-domain-abcdefghijklmnop.us-east-1.es.amazonaws.com/*",
+                      ],
+                    ],
+                  },
+                ],
+              },
+            ],
+            "Version": "2012-10-17",
+          },
+          "PolicyName": "GraphQlDsOpenSearchSourcePolicy",
+        },
+      ],
+    },
+    "Type": "AWS::IAM::Role",
+  },
   "GraphQlDsRelationalDbSourceRole": Object {
     "Properties": Object {
       "AssumeRolePolicyDocument": Object {

index.test.js

@@ -949,6 +949,27 @@ describe('iamRoleStatements', () => {
             },
           },
         },
+        {
+          type: 'AMAZON_OPENSEARCH_SERVICE',
+          name: 'OpenSearchSource',
+          description: 'My OpenSearch Source',
+          config: {
+            region: 'us-east-1',
+            endpoint:
+              'https://search-my-os-domain-abcdefghijklmnop.us-east-1.es.amazonaws.com',
+          },
+        },
+        {
+          type: 'AMAZON_OPENSEARCH_SERVICE',
+          name: 'OpenSearchSource2',
+          description: 'other OS Source',
+          config: {
+            region: 'us-east-1',
+            domain: {
+              Ref: 'OSDomain',
+            },
+          },
+        },
       ],
     });
 
@@ -1009,6 +1030,18 @@ describe('iamRoleStatements', () => {
               'https://search-my-domain-abcdefghijklmnop.us-east-1.es.amazonaws.com',
           },
         },
+        {
+          type: 'AMAZON_OPENSEARCH',
+          name: 'OpenSearchSource',
+          description: 'My OpenSearch Source',
+          config: {
+            serviceRoleArn:
+              'arn:aws:iam::123456789012:role/service-role/myOsRole',
+            region: 'us-east-1',
+            endpoint:
+              'https://search-my-os-domain-abcdefghijklmnop.us-east-1.es.amazonaws.com',
+          },
+        },
         {
           type: 'HTTP',
           name: 'HTTPSource',

src/index.js

@@ -1012,7 +1012,7 @@ class ServerlessAppsyncPlugin {
           const result = rx.exec(ds.config.endpoint);
           if (!result) {
             throw new this.serverless.classes.Error(
-              `Invalid AWS ElasticSearch endpoint: '${ds.config.endpoint}`,
+              `Invalid AWS OpenSearch/ElasticSearch endpoint: '${ds.config.endpoint}`,
             );
           }
           arn = {