SLM Start/Stop HLRC and docs

client/rest-high-level/src/main/java/org/elasticsearch/client/IndexLifecycleClient.java

@@ -43,6 +43,9 @@
 import org.elasticsearch.client.slm.GetSnapshotLifecycleStatsRequest;
 import org.elasticsearch.client.slm.GetSnapshotLifecycleStatsResponse;
 import org.elasticsearch.client.slm.PutSnapshotLifecyclePolicyRequest;
+import org.elasticsearch.client.slm.SnapshotLifecycleManagementStatusRequest;
+import org.elasticsearch.client.slm.StartSLMRequest;
+import org.elasticsearch.client.slm.StopSLMRequest;
 
 import java.io.IOException;
 
@@ -541,4 +544,90 @@ public Cancellable getSnapshotLifecycleStatsAsync(GetSnapshotLifecycleStatsReque
         return restHighLevelClient.performRequestAsyncAndParseEntity(request, IndexLifecycleRequestConverters::getSnapshotLifecycleStats,
             options, GetSnapshotLifecycleStatsResponse::fromXContent, listener, emptySet());
     }
+
+    /**
+     * Start the Snapshot Lifecycle Management feature.
+     * See <a href="https://fix-me-when-we-have-docs.com">
+     * the docs</a> for more.
+     * @param request the request
+     * @param options the request options (e.g. headers), use {@link RequestOptions#DEFAULT} if nothing needs to be customized
+     * @return the response
+     * @throws IOException in case there is a problem sending the request or parsing back the response
+     */
+    public AcknowledgedResponse startSLM(StartSLMRequest request, RequestOptions options) throws IOException {
+        return restHighLevelClient.performRequestAndParseEntity(request, IndexLifecycleRequestConverters::startSLM, options,
+            AcknowledgedResponse::fromXContent, emptySet());
+    }
+
+    /**
+     * Asynchronously start the Snapshot Lifecycle Management feature.
+     * See <a href="https://fix-me-when-we-have-docs.com">
+     * the docs</a> for more.
+     * @param request the request
+     * @param listener the listener to be notified upon request completion
+     * @return cancellable that may be used to cancel the request
+     */
+    public Cancellable startSLMAsync(StartSLMRequest request, RequestOptions options, ActionListener<AcknowledgedResponse> listener) {
+        return restHighLevelClient.performRequestAsyncAndParseEntity(request, IndexLifecycleRequestConverters::startSLM, options,
+            AcknowledgedResponse::fromXContent, listener, emptySet());
+    }
+
+    /**
+     * Stop the Snapshot Lifecycle Management feature.
+     * See <a href="https://fix-me-when-we-have-docs.com">
+     * the docs</a> for more.
+     * @param request the request
+     * @param options the request options (e.g. headers), use {@link RequestOptions#DEFAULT} if nothing needs to be customized
+     * @return the response
+     * @throws IOException in case there is a problem sending the request or parsing back the response
+     */
+    public AcknowledgedResponse stopSLM(StopSLMRequest request, RequestOptions options) throws IOException {
+        return restHighLevelClient.performRequestAndParseEntity(request, IndexLifecycleRequestConverters::stopSLM, options,
+            AcknowledgedResponse::fromXContent, emptySet());
+    }
+
+    /**
+     * Asynchronously stop the Snapshot Lifecycle Management feature.
+     * See <a href="https://fix-me-when-we-have-docs.com">
+     * the docs</a> for more.
+     * @param request the request
+     * @param options the request options (e.g. headers), use {@link RequestOptions#DEFAULT} if nothing needs to be customized
+     * @param listener the listener to be notified upon request completion
+     * @return cancellable that may be used to cancel the request
+     */
+    public Cancellable stopSLMAsync(StopSLMRequest request, RequestOptions options, ActionListener<AcknowledgedResponse> listener) {
+        return restHighLevelClient.performRequestAsyncAndParseEntity(request, IndexLifecycleRequestConverters::stopSLM, options,
+            AcknowledgedResponse::fromXContent, listener, emptySet());
+    }
+
+    /**
+     * Stop the Snapshot Lifecycle Management feature.
+     * See <a href="https://fix-me-when-we-have-docs.com">
+     * the docs</a> for more.
+     * @param request the request
+     * @param options the request options (e.g. headers), use {@link RequestOptions#DEFAULT} if nothing needs to be customized
+     * @return the response
+     * @throws IOException in case there is a problem sending the request or parsing back the response
+     */
+    public LifecycleManagementStatusResponse snapshotLifecycleManagementStatus(SnapshotLifecycleManagementStatusRequest request,
+                                                                               RequestOptions options) throws IOException {
+        return restHighLevelClient.performRequestAndParseEntity(request, IndexLifecycleRequestConverters::snapshotLifecycleManagementStatus,
+            options, LifecycleManagementStatusResponse::fromXContent, emptySet());
+    }
+
+    /**
+     * Asynchronously stop the Snapshot Lifecycle Management feature.
+     * See <a href="https://fix-me-when-we-have-docs.com">
+     * the docs</a> for more.
+     * @param request the request
+     * @param options the request options (e.g. headers), use {@link RequestOptions#DEFAULT} if nothing needs to be customized
+     * @param listener the listener to be notified upon request completion
+     * @return cancellable that may be used to cancel the request
+     */
+    public Cancellable snapshotLifecycleManagementStatusAsync(SnapshotLifecycleManagementStatusRequest request, RequestOptions options,
+                                    ActionListener<LifecycleManagementStatusResponse> listener) {
+        return restHighLevelClient.performRequestAsyncAndParseEntity(request,
+            IndexLifecycleRequestConverters::snapshotLifecycleManagementStatus, options, LifecycleManagementStatusResponse::fromXContent,
+            listener, emptySet());
+    }
 }

client/rest-high-level/src/main/java/org/elasticsearch/client/IndexLifecycleRequestConverters.java

@@ -38,6 +38,9 @@
 import org.elasticsearch.client.slm.GetSnapshotLifecyclePolicyRequest;
 import org.elasticsearch.client.slm.GetSnapshotLifecycleStatsRequest;
 import org.elasticsearch.client.slm.PutSnapshotLifecyclePolicyRequest;
+import org.elasticsearch.client.slm.SnapshotLifecycleManagementStatusRequest;
+import org.elasticsearch.client.slm.StartSLMRequest;
+import org.elasticsearch.client.slm.StopSLMRequest;
 import org.elasticsearch.common.Strings;
 
 import java.io.IOException;
@@ -239,4 +242,43 @@ static Request getSnapshotLifecycleStats(GetSnapshotLifecycleStatsRequest getSna
         request.addParameters(params.asMap());
         return request;
     }
+
+    static Request snapshotLifecycleManagementStatus(SnapshotLifecycleManagementStatusRequest snapshotLifecycleManagementStatusRequest){
+        Request request = new Request(HttpGet.METHOD_NAME,
+            new RequestConverters.EndpointBuilder()
+                .addPathPartAsIs("_slm")
+                .addPathPartAsIs("status")
+                .build());
+        RequestConverters.Params params = new RequestConverters.Params();
+        params.withMasterTimeout(snapshotLifecycleManagementStatusRequest.masterNodeTimeout());
+        params.withTimeout(snapshotLifecycleManagementStatusRequest.timeout());
+        request.addParameters(params.asMap());
+        return request;
+    }
+
+    static Request startSLM(StartSLMRequest startSLMRequest) {
+        Request request = new Request(HttpPost.METHOD_NAME,
+            new RequestConverters.EndpointBuilder()
+                .addPathPartAsIs("_slm")
+                .addPathPartAsIs("start")
+                .build());
+        RequestConverters.Params params = new RequestConverters.Params();
+        params.withMasterTimeout(startSLMRequest.masterNodeTimeout());
+        params.withTimeout(startSLMRequest.timeout());
+        request.addParameters(params.asMap());
+        return request;
+    }
+
+    static Request stopSLM(StopSLMRequest stopSLMRequest) {
+        Request request = new Request(HttpPost.METHOD_NAME,
+            new RequestConverters.EndpointBuilder()
+                .addPathPartAsIs("_slm")
+                .addPathPartAsIs("stop")
+                .build());
+        RequestConverters.Params params = new RequestConverters.Params();
+        params.withMasterTimeout(stopSLMRequest.masterNodeTimeout());
+        params.withTimeout(stopSLMRequest.timeout());
+        request.addParameters(params.asMap());
+        return request;
+    }
 }

client/rest-high-level/src/main/java/org/elasticsearch/client/slm/SnapshotLifecycleManagementStatusRequest.java

@@ -0,0 +1,25 @@
+/*
+ * Licensed to Elasticsearch under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch 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.
+ */
+
+package org.elasticsearch.client.slm;
+
+import org.elasticsearch.client.TimedRequest;
+
+public class SnapshotLifecycleManagementStatusRequest extends TimedRequest {
+}

client/rest-high-level/src/main/java/org/elasticsearch/client/slm/StartSLMRequest.java

@@ -0,0 +1,25 @@
+/*
+ * Licensed to Elasticsearch under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch 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.
+ */
+
+package org.elasticsearch.client.slm;
+
+import org.elasticsearch.client.TimedRequest;
+
+public class StartSLMRequest extends TimedRequest {
+}

client/rest-high-level/src/main/java/org/elasticsearch/client/slm/StopSLMRequest.java

@@ -0,0 +1,25 @@
+/*
+ * Licensed to Elasticsearch under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch 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.
+ */
+
+package org.elasticsearch.client.slm;
+
+import org.elasticsearch.client.TimedRequest;
+
+public class StopSLMRequest extends TimedRequest {
+}