Add pipelines support

apiserver/schema/services/pipelines.conf

@@ -0,0 +1,47 @@
+_description: "Provides a management API for pipelines in the system."
+_definitions {
+}
+
+start_pipeline {
+    "2.17" {
+        description: "Start a pipeline"
+        request {
+            type: object
+            required: [ task ]
+            properties {
+                task {
+                    description: "ID of the task on which the pipeline will be based"
+                    type: string
+                }
+                queue {
+                    description: "Queue ID in which the created pipeline task will be enqueued"
+                    type: string
+                }
+                args {
+                    description: "Task arguments, name/value to be placed in the hyperparameters Args section"
+                    type: array
+                    items {
+                        type: object
+                        properties {
+                            name: { type: string }
+                            value: { type: [string, null] }
+                        }
+                    }
+                }
+            }
+        }
+        response {
+            type: object
+            properties {
+                pipeline {
+                    description: "ID of the new pipeline task"
+                    type: string
+                }
+                enqueued {
+                    description: "True if the task was successfuly enqueued"
+                    type: boolean
+                }
+            }
+        }
+    }
+}

apiserver/schema/services/projects.conf

@@ -566,6 +566,19 @@ get_all_ex {
             default: true
         }
     }
+    "2.17": ${get_all_ex."2.16"} {
+        request.properties.include_stats_filter {
+            description: The filter for selecting entities that participate in statistics calculation
+            type: object
+            properties {
+                system_tags {
+                    description: The list of allowed system tags
+                    type: array
+                    items { type: string }
+                }
+            }
+        }
+    }
 }
 update {
     "2.1" {
@@ -913,6 +926,49 @@ get_hyper_parameters {
         }
     }
 }
+get_model_metadata_values {
+    "2.17" {
+        description: """Get a list of distinct values for the chosen model metadata key"""
+        request {
+            type: object
+            required: [key]
+            properties {
+                projects {
+                    description: "Project IDs"
+                    type: array
+                    items {type: string}
+                }
+                key {
+                    description: "Metadata key"
+                    type: string
+                }
+                allow_public {
+                    description: "If set to 'true' then collect values from both company and public models otherwise company modeels only. The default is 'true'"
+                    type: boolean
+                }
+                include_subprojects {
+                    description: "If set to 'true' and the project field is set then the result includes metadata values from the subproject models"
+                    type: boolean
+                    default: true
+                }
+            }
+        }
+        response {
+            type: object
+            properties {
+                total {
+                    description: "Total number of distinct values"
+                    type: integer
+                }
+                values {
+                    description: "The list of the unique values"
+                    type: array
+                    items {type: string}
+                }
+            }
+        }
+    }
+}
 get_model_metadata_keys {
     "2.17" {
         description: """Get a list of all metadata keys used in models within the given project."""
@@ -962,6 +1018,13 @@ get_model_metadata_keys {
         }
     }
 }
+get_project_tags {
+    "2.17" {
+        description: "Get user and system tags used for the specified projects and their children"
+        request = ${_definitions.tags_request}
+        response = ${_definitions.tags_response}
+    }
+}
 get_task_tags {
     "2.8" {
         description: "Get user and system tags used for the tasks under the specified projects"