Add Index v2 and Voting Config APIs

elasticsearch/client/__init__.py

@@ -302,7 +302,6 @@ def info(self, params=None, headers=None):
 
     @query_params(
         "pipeline",
-        "prefer_v2_templates",
         "refresh",
         "routing",
         "timeout",
@@ -322,8 +321,6 @@ def create(self, index, id, body, doc_type=None, params=None, headers=None):
         :arg doc_type: The type of the document
         :arg pipeline: The pipeline id to preprocess incoming documents
             with
-        :arg prefer_v2_templates: favor V2 templates instead of V1
-            templates during automatic index creation
         :arg refresh: If `true` then refresh the affected shards to make
             this operation visible to search, if `wait_for` then wait for a refresh
             to make this operation visible to search, if `false` (the default) then
@@ -361,7 +358,6 @@ def create(self, index, id, body, doc_type=None, params=None, headers=None):
         "if_seq_no",
         "op_type",
         "pipeline",
-        "prefer_v2_templates",
         "refresh",
         "routing",
         "timeout",
@@ -388,8 +384,6 @@ def index(self, index, body, id=None, params=None, headers=None):
             without an explicit document ID  Valid choices: index, create
         :arg pipeline: The pipeline id to preprocess incoming documents
             with
-        :arg prefer_v2_templates: favor V2 templates instead of V1
-            templates during automatic index creation
         :arg refresh: If `true` then refresh the affected shards to make
             this operation visible to search, if `wait_for` then wait for a refresh
             to make this operation visible to search, if `false` (the default) then
@@ -422,7 +416,6 @@ def index(self, index, body, id=None, params=None, headers=None):
         "_source_excludes",
         "_source_includes",
         "pipeline",
-        "prefer_v2_templates",
         "refresh",
         "routing",
         "timeout",
@@ -447,8 +440,6 @@ def bulk(self, body, index=None, doc_type=None, params=None, headers=None):
             return from the _source field, can be overridden on each sub-request
         :arg pipeline: The pipeline id to preprocess incoming documents
             with
-        :arg prefer_v2_templates: favor V2 templates instead of V1
-            templates during automatic index creation
         :arg refresh: If `true` then refresh the affected shards to make
             this operation visible to search, if `wait_for` then wait for a refresh
             to make this operation visible to search, if `false` (the default) then
@@ -1533,7 +1524,6 @@ def search_shards(self, index=None, params=None, headers=None):
         "if_primary_term",
         "if_seq_no",
         "lang",
-        "prefer_v2_templates",
         "refresh",
         "retry_on_conflict",
         "routing",
@@ -1563,8 +1553,6 @@ def update(self, index, id, body, doc_type=None, params=None, headers=None):
             operation that has changed the document has the specified sequence
             number
         :arg lang: The script language (default: painless)
-        :arg prefer_v2_templates: favor V2 templates instead of V1
-            templates during automatic index creation
         :arg refresh: If `true` then refresh the affected shards to make
             this operation visible to search, if `wait_for` then wait for a refresh
             to make this operation visible to search, if `false` (the default) then

elasticsearch/client/autoscaling.py

@@ -20,6 +20,7 @@ def get_autoscaling_decision(self, params=None, headers=None):
     @query_params()
     def delete_autoscaling_policy(self, name, params=None, headers=None):
         """
+        Deletes an autoscaling policy.
         `<https://www.elastic.co/guide/en/elasticsearch/reference/master/autoscaling-delete-autoscaling-policy.html>`_
 
         :arg name: the name of the autoscaling policy
@@ -37,6 +38,7 @@ def delete_autoscaling_policy(self, name, params=None, headers=None):
     @query_params()
     def put_autoscaling_policy(self, name, body, params=None, headers=None):
         """
+        Creates a new autoscaling policy.
         `<https://www.elastic.co/guide/en/elasticsearch/reference/master/autoscaling-put-autoscaling-policy.html>`_
 
         :arg name: the name of the autoscaling policy
@@ -57,6 +59,7 @@ def put_autoscaling_policy(self, name, body, params=None, headers=None):
     @query_params()
     def get_autoscaling_policy(self, name, params=None, headers=None):
         """
+        Retrieves an autoscaling policy.
         `<https://www.elastic.co/guide/en/elasticsearch/reference/master/autoscaling-get-autoscaling-policy.html>`_
 
         :arg name: the name of the autoscaling policy

elasticsearch/client/cat.py

@@ -326,7 +326,7 @@ def pending_tasks(self, params=None, headers=None):
             "GET", "/_cat/pending_tasks", params=params, headers=headers
         )
 
-    @query_params("format", "h", "help", "local", "master_timeout", "s", "size", "v")
+    @query_params("format", "h", "help", "local", "master_timeout", "s", "time", "v")
     def thread_pool(self, thread_pool_patterns=None, params=None, headers=None):
         """
         Returns cluster-wide thread pool statistics per node. By default the active,
@@ -345,8 +345,8 @@ def thread_pool(self, thread_pool_patterns=None, params=None, headers=None):
             to master node
         :arg s: Comma-separated list of column names or column aliases
             to sort by
-        :arg size: The multiplier in which to display values  Valid
-            choices: , k, m, g, t, p
+        :arg time: The unit in which to display time values  Valid
+            choices: d, h, m, s, ms, micros, nanos
         :arg v: Verbose mode. Display column headers
         """
         return self.transport.perform_request(

elasticsearch/client/cluster.py

@@ -324,3 +324,38 @@ def exists_component_template(self, name, params=None, headers=None):
             params=params,
             headers=headers,
         )
+
+    @query_params("wait_for_removal")
+    def delete_voting_config_exclusions(self, params=None, headers=None):
+        """
+        Clears cluster voting config exclusions.
+        `<https://www.elastic.co/guide/en/elasticsearch/reference/master/voting-config-exclusions.html>`_
+
+        :arg wait_for_removal: Specifies whether to wait for all
+            excluded nodes to be removed from the cluster before clearing the voting
+            configuration exclusions list.  Default: True
+        """
+        return self.transport.perform_request(
+            "DELETE",
+            "/_cluster/voting_config_exclusions",
+            params=params,
+            headers=headers,
+        )
+
+    @query_params("node_ids", "node_names", "timeout")
+    def post_voting_config_exclusions(self, params=None, headers=None):
+        """
+        Updates the cluster voting config exclusions by node ids or node names.
+        `<https://www.elastic.co/guide/en/elasticsearch/reference/master/voting-config-exclusions.html>`_
+
+        :arg node_ids: A comma-separated list of the persistent ids of
+            the nodes to exclude from the voting configuration. If specified, you
+            may not also specify ?node_names.
+        :arg node_names: A comma-separated list of the names of the
+            nodes to exclude from the voting configuration. If specified, you may
+            not also specify ?node_ids.
+        :arg timeout: Explicit operation timeout  Default: 30s
+        """
+        return self.transport.perform_request(
+            "POST", "/_cluster/voting_config_exclusions", params=params, headers=headers
+        )

elasticsearch/client/eql.py

@@ -10,7 +10,7 @@ class EqlClient(NamespacedClient):
     def search(self, index, body, params=None, headers=None):
         """
         Returns results matching a query expressed in Event Query Language (EQL)
-        `<https://www.elastic.co/guide/en/elasticsearch/reference/master/eql.html>`_
+        `<https://www.elastic.co/guide/en/elasticsearch/reference/master/eql-search-api.html>`_
 
         :arg index: The name of the index to scope the operation
         :arg body: Eql request body. Use the `query` to limit the query

elasticsearch/client/indices.py

@@ -82,9 +82,7 @@ def flush(self, index=None, params=None, headers=None):
             "POST", _make_path(index, "_flush"), params=params, headers=headers
         )
 
-    @query_params(
-        "master_timeout", "prefer_v2_templates", "timeout", "wait_for_active_shards"
-    )
+    @query_params("master_timeout", "timeout", "wait_for_active_shards")
     def create(self, index, body=None, params=None, headers=None):
         """
         Creates an index with optional settings and mappings.
@@ -94,8 +92,6 @@ def create(self, index, body=None, params=None, headers=None):
         :arg body: The configuration for the index (`settings` and
             `mappings`)
         :arg master_timeout: Specify timeout for connection to master
-        :arg prefer_v2_templates: favor V2 templates instead of V1
-            templates during index creation
         :arg timeout: Explicit operation timeout
         :arg wait_for_active_shards: Set the number of active shards to
             wait for before the operation returns.
@@ -979,13 +975,7 @@ def split(self, index, target, body=None, params=None, headers=None):
             body=body,
         )
 
-    @query_params(
-        "dry_run",
-        "master_timeout",
-        "prefer_v2_templates",
-        "timeout",
-        "wait_for_active_shards",
-    )
+    @query_params("dry_run", "master_timeout", "timeout", "wait_for_active_shards")
     def rollover(self, alias, body=None, new_index=None, params=None, headers=None):
         """
         Updates an alias to point to a new index when the existing index is considered
@@ -1000,8 +990,6 @@ def rollover(self, alias, body=None, new_index=None, params=None, headers=None):
             validated but not actually performed even if a condition matches. The
             default is false
         :arg master_timeout: Specify timeout for connection to master
-        :arg prefer_v2_templates: favor V2 templates instead of V1
-            templates during automatic index creation
         :arg timeout: Explicit operation timeout
         :arg wait_for_active_shards: Set the number of active shards to
             wait for on the newly created rollover index before the operation
@@ -1299,20 +1287,19 @@ def get_index_template(self, name=None, params=None, headers=None):
             "GET", _make_path("_index_template", name), params=params, headers=headers
         )
 
-    @query_params("create", "master_timeout", "order")
+    @query_params("cause", "create", "master_timeout")
     def put_index_template(self, name, body, params=None, headers=None):
         """
         Creates or updates an index template.
         `<https://www.elastic.co/guide/en/elasticsearch/reference/master/indices-templates.html>`_
 
         :arg name: The name of the template
         :arg body: The template definition
+        :arg cause: User defined reason for creating/updating the index
+            template
         :arg create: Whether the index template should only be added if
             new or can also replace an existing one
         :arg master_timeout: Specify timeout for connection to master
-        :arg order: The order for this template when merging multiple
-            matching ones (higher numbers are merged later, overriding the lower
-            numbers)
         """
         for param in (name, body):
             if param in SKIP_IN_PATH:
@@ -1346,3 +1333,32 @@ def exists_index_template(self, name, params=None, headers=None):
         return self.transport.perform_request(
             "HEAD", _make_path("_index_template", name), params=params, headers=headers
         )
+
+    @query_params("cause", "create", "master_timeout")
+    def simulate_index_template(self, name, body=None, params=None, headers=None):
+        """
+        Simulate matching the given index name against the index templates in the
+        system
+        `<https://www.elastic.co/guide/en/elasticsearch/reference/master/indices-templates.html>`_
+
+        :arg name: The name of the index (it must be a concrete index
+            name)
+        :arg body: New index template definition, which will be included
+            in the simulation, as if it already exists in the system
+        :arg cause: User defined reason for dry-run creating the new
+            template for simulation purposes
+        :arg create: Whether the index template we optionally defined in
+            the body should only be dry-run added if new or can also replace an
+            existing one
+        :arg master_timeout: Specify timeout for connection to master
+        """
+        if name in SKIP_IN_PATH:
+            raise ValueError("Empty value passed for a required argument 'name'.")
+
+        return self.transport.perform_request(
+            "POST",
+            _make_path("_index_template", "_simulate_index", name),
+            params=params,
+            headers=headers,
+            body=body,
+        )

elasticsearch/client/searchable_snapshots.py

@@ -9,6 +9,7 @@ class SearchableSnapshotsClient(NamespacedClient):
     @query_params("allow_no_indices", "expand_wildcards", "ignore_unavailable")
     def clear_cache(self, index=None, params=None, headers=None):
         """
+        Clear the cache of searchable snapshots.
         `<https://www.elastic.co/guide/en/elasticsearch/reference/master/searchable-snapshots-api-clear-cache.html>`_
 
         :arg index: A comma-separated list of index name to limit the
@@ -32,6 +33,7 @@ def clear_cache(self, index=None, params=None, headers=None):
     @query_params("master_timeout", "wait_for_completion")
     def mount(self, repository, snapshot, body, params=None, headers=None):
         """
+        Mount a snapshot as a searchable index.
         `<https://www.elastic.co/guide/en/elasticsearch/reference/master/searchable-snapshots-api-mount-snapshot.html>`_
 
         :arg repository: The name of the repository containing the
@@ -59,6 +61,7 @@ def mount(self, repository, snapshot, body, params=None, headers=None):
     @query_params()
     def repository_stats(self, repository, params=None, headers=None):
         """
+        Retrieve usage statistics about a snapshot repository.
         `<https://www.elastic.co/guide/en/elasticsearch/reference/master/searchable-snapshots-repository-stats.html>`_
 
         :arg repository: The repository for which to get the stats for
@@ -76,6 +79,7 @@ def repository_stats(self, repository, params=None, headers=None):
     @query_params()
     def stats(self, index=None, params=None, headers=None):
         """
+        Retrieve various statistics about searchable snapshots.
         `<https://www.elastic.co/guide/en/elasticsearch/reference/master/searchable-snapshots-api-stats.html>`_
 
         :arg index: A comma-separated list of index names

elasticsearch/helpers/test.py

@@ -63,6 +63,7 @@ def tearDown(self):
             index="*", ignore=404, expand_wildcards=expand_wildcards
         )
         self.client.indices.delete_template(name="*", ignore=404)
+        self.client.indices.delete_index_template(name="*", ignore=404)
 
     @property
     def es_version(self):

test_elasticsearch/test_server/test_common.py

@@ -46,6 +46,13 @@
         "TestIndicesGetAlias10Basic",
         # Disallowing expensive queries is 7.7+
         "TestSearch320DisallowQueries",
+        # Extra warning due to v2 index templates
+        "TestIndicesPutTemplate10Basic",
+        # Depends on order of response which is random.
+        "TestIndicesSimulateIndexTemplate10Basic",
+        # simulate index template doesn't work with ?q=
+        "TestSearch60QueryString",
+        "TestExplain30QueryString",
     }
 }