Index State Management support (#398)

* feat(plugins): add index management client plugin Signed-off-by: florian <[email protected]> * chore(CHANGELOG): added entry for ISM api support in changelog Signed-off-by: florian <[email protected]> * test(plugins): use assertEqual to compare call parameters Signed-off-by: florian <[email protected]> * test(plugins): edit policy to support older versions of opensearch Signed-off-by: florian <[email protected]> * test(plugins): ignore plugin tests when opensearch is unreleased Signed-off-by: florian <[email protected]> * test(plugins): move plugin tests into separate files Signed-off-by: florian <[email protected]> * test(plugins): fix import of OpenSearchTestCase Signed-off-by: florian <[email protected]> * chore(USER_GUIDE): add a index management plugin part Signed-off-by: florian <[email protected]> --------- Signed-off-by: florian <[email protected]>
2023-06-28 16:56:00 -04:00
parent bc6a50b0b9
commit 2e8d5ce1a5
19 changed files with 770 additions and 5 deletions
@@ -0,0 +1,25 @@
+# SPDX-License-Identifier: Apache-2.0
+#
+# The OpenSearch Contributors require contributions made to
+# this file be licensed under the Apache-2.0 license or a
+# compatible open source license.
+#
+# Modifications Copyright OpenSearch Contributors. See
+# GitHub history for details.
+#
+#  Licensed to Elasticsearch B.V. under one or more contributor
+#  license agreements. See the NOTICE file distributed with
+#  this work for additional information regarding copyright
+#  ownership. Elasticsearch B.V. licenses this file to you under
+#  the Apache License, Version 2.0 (the "License"); you may
+#  not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#
+# 	http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing,
+#  software distributed under the License is distributed on an
+#  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+#  KIND, either express or implied.  See the License for the
+#  specific language governing permissions and limitations
+#  under the License.
@@ -15,7 +15,7 @@ import unittest

 from opensearchpy.helpers.test import OPENSEARCH_VERSION

-from . import OpenSearchTestCase
+from .. import OpenSearchTestCase


 class TestAlertingPlugin(OpenSearchTestCase):
@@ -0,0 +1,120 @@
+# -*- coding: utf-8 -*-
+# SPDX-License-Identifier: Apache-2.0
+#
+# The OpenSearch Contributors require contributions made to
+# this file be licensed under the Apache-2.0 license or a
+# compatible open source license.
+#
+# Modifications Copyright OpenSearch Contributors. See
+# GitHub history for details.
+
+
+from __future__ import unicode_literals
+
+from opensearchpy.exceptions import NotFoundError
+
+from .. import OpenSearchTestCase
+
+
+class TestIndexManagementPlugin(OpenSearchTestCase):
+    POLICY_NAME = "example-policy"
+    POLICY_CONTENT = {
+        "policy": {
+            "description": "hot warm delete workflow",
+            "default_state": "hot",
+            "schema_version": 1,
+            "states": [
+                {
+                    "name": "hot",
+                    "actions": [
+                        {
+                            "rollover": {
+                                "min_index_age": "1d",
+                            }
+                        }
+                    ],
+                    "transitions": [{"state_name": "warm"}],
+                },
+                {
+                    "name": "warm",
+                    "actions": [{"replica_count": {"number_of_replicas": 5}}],
+                    "transitions": [
+                        {
+                            "state_name": "delete",
+                            "conditions": {"min_index_age": "30d"},
+                        }
+                    ],
+                },
+                {
+                    "name": "delete",
+                    "actions": [
+                        {
+                            "notification": {
+                                "destination": {"chime": {"url": "<URL>"}},
+                                "message_template": {
+                                    "source": "The index {{ctx.index}} is being deleted"
+                                },
+                            }
+                        },
+                        {"delete": {}},
+                    ],
+                },
+            ],
+            "ism_template": {"index_patterns": ["log*"], "priority": 100},
+        }
+    }
+
+    def test_create_policy(self):
+        # Test to create policy
+        response = self.client.index_management.put_policy(
+            policy=self.POLICY_NAME, body=self.POLICY_CONTENT
+        )
+
+        self.assertNotIn("errors", response)
+        self.assertIn("_id", response)
+
+    def test_get_policy(self):
+        # Create a policy
+        self.test_create_policy()
+
+        # Test to fetch the policy
+        response = self.client.index_management.get_policy(self.POLICY_NAME)
+
+        self.assertNotIn("errors", response)
+        self.assertIn("_id", response)
+        self.assertEqual(response["_id"], self.POLICY_NAME)
+
+    def test_update_policy(self):
+        # Create a policy
+        self.test_create_policy()
+
+        # Fetch the policy
+        response = self.client.index_management.get_policy(self.POLICY_NAME)
+        params = {
+            "if_seq_no": response["_seq_no"],
+            "if_primary_term": response["_primary_term"],
+        }
+
+        policy_content = self.POLICY_CONTENT.copy()
+        policy_content["policy"]["description"] = "example workflow"
+
+        # Test to update policy
+        response = self.client.index_management.put_policy(
+            policy=self.POLICY_NAME, body=policy_content, params=params
+        )
+
+        self.assertNotIn("errors", response)
+        self.assertIn("_id", response)
+
+    def test_delete_policy(self):
+        # Create a policy
+        self.test_create_policy()
+
+        # Test to delete the policy
+        response = self.client.index_management.delete_policy(self.POLICY_NAME)
+
+        self.assertNotIn("errors", response)
+
+        # Try fetching the policy
+        with self.assertRaises(NotFoundError):
+            response = self.client.index_management.get_policy(self.POLICY_NAME)