Obtaining Lane Group Information Based on the Lane Group ID

Function

This API is used to obtain lane information based on the lane group ID.

URI

GET /v3/{project_id}/cas/swimlane-group/{lane_group_id}

**Table 1** Path parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Tenant's project ID. See Obtaining a Project ID.
lane_group_id	Yes	String	Lane group ID. See Obtaining All Lane Groups.

Request

**Table 2** Request header parameters
Parameter	Mandatory	Type	Description
Content-Type	Yes	String	Message body type (format). Default value: application/json;charset=utf8.
X-Auth-Token	Yes	String	API calling can be authenticated using a token or AK/SK. If you use a token, this parameter is mandatory and must be set to the token. For details about how to obtain a token, see Obtaining a User Token.

Response

**Table 3** Response parameters
Parameter	Type	Description
description	String	Lane group description.
gateways	Array of objects	Traffic gateway entry. See Table 4.
gray_release_type	String	Dark launch type. WEIGHT: full-link dark launch based on the traffic ratio. CONTENT: full-link dark launch based on content.
id	String	Lane group ID.
name	String	Lane group name.
swimlane_count	Integer	Number of lanes in a lane group.
swimlanes	Array of objects	List of lanes in a lane group. See Table 6.
creator	String	Creator.
create_time	String	Creation time.
update_time	String	Update time.
project_id	String	Tenant's project ID. See Obtaining a Project ID.
target_services	Array of objects	List of target services. See Table 5.

**Table 4** gateways
Parameter	Type	Description
engine_id	String	Gateway engine ID.
id	String	Gateway ID.
name	String	Gateway name.
target_services	Array of objects	List of target services. See Table 5.

**Table 5** target_services
Parameter	Mandatory	Type	Description
host	Yes	String	Host information of the target service. The host information consists of the microservice name after the target service is connected to the engine, the microservice environment name, the microservice application name, and the type of the engine to which the microservice is connected. They are separated by periods (.). For example, unit-controller.testing.test-application.servicecomb. unit-controller indicates the name of the microservice connected to the engine. testing indicates the name of the environment where the unit-controller microservice is located. test-application indicates the name of the application to which the unit-controller microservice belongs. servicecomb indicates that the unit-controller microservice is connected to the ServiceComb engine.
name	No	String	Target service name.
id	Yes	String	Target service ID.
engine_id	Yes	String	Engine ID.
engine_type	Yes	String	Engine type. servicecomb nacos: registry/configuration center

**Table 6** swimlanes
Parameter	Type	Description
id	String	Lane ID.
name	String	Lane name.
swimlane_group_id	String	Lane group ID.
type	String	Lane type. BASE: baseline lane. GRAY: dark launch lane.
tag	String	Lane tag, which is used to control traffic routing.
route_status	String	Route status. ENABLE DISABLED
rule_match_mode	String	Mode of matching routing rules. This parameter is valid only when gray_release_type is set to CONTENT. ALL: matches all rules. ANY: matches any rule.
rules	Array of objects	Routing rules. This parameter is valid only when gray_release_type is set to CONTENT. See Table 7.
weight	Integer	Lane traffic weight. Value range: 0–100. This parameter is valid when gray_release_type is set to WEIGHT.
instances	Array of objects	List of components managed in the lane. See Table 8.
instance_count	Integer	Number of components managed in the lane.
latest_opt	String	Previous operation of the lane. CLONE UPGRADE ROLLBACK CREATE
release_plan_id	String	ID of the release task associated with the previous operation of the lane.
project_id	String	Project ID.
create_time	Integer	Creation time.
update_time	Integer	Update time.
creator	String	Creator.

**Table 7** rules
Parameter	Type	Description
type	String	Type of dark launch matching rule. Currently, only HEADER is supported, that is, matching by header.
key	String	Key.
value	String	Value.
condition	String	Match condition. EXACT PREFIX REGEX

**Table 8** instances
Parameter	Type	Description
id	String	Component instance ID.
name	String	Component instance name.
version	String	Component version.
application_id	String	Application ID.
component_id	String	Component ID.
application_name	String	Application name.
status	String	Instance status.
engine_id	String	ID of the engine associated with the component.
runtime_stack	Object	Runtime system. See Table 9.
replica	Integer	Number of instance replicas.

**Table 9** runtime_stack
Parameter	Type	Description
name	String	Technology stack name.
type	String	Technology stack type. Value: Java, Tomcat, Nodejs, Php, Docker, or Python. When deploy_mode is set to virtualmachine, only Java, Tomcat, and Node.js are supported. When deploy_mode is set to container, all of the preceding types are supported.
version	String	Technology stack version.
deploy_mode	String	Deployment mode. container virtualmachine

Example Request

None

Example Response

{
    "gateways": [
        {
            "id": "71949725-9c8f-483a-a05f-74d33ff1613e",
            "name": "microGateway-cy8bhr",
            "target_services": [
                {
                    "id": "8177d237-b912-4167-a90d-33c603610d0b",
                    "host": "provider..demo-java-chassis-cse-v2.servicecomb",
                    "name": "provider",
                    "engine_id": "d68a5ca7-b5b6-4917-a464-0adef94b8067",
                    "engine_type": "servicecomb"
                }
            ],
            "engine_id": "d68a5ca7-b5b6-4917-a464-0adef94b8067"
        }
    ],
    "id": "ba1ca687-1895-4fc3-88ca-9db02ce2a14e",
    "name": "test",
    "gray_release_type": "WEIGHT",
    "description": "test",
    "project_id": "578ac30b81034b89a7255b3af26db9c9",
    "creator": "test_user",
    "create_time": 1726623793113,
    "update_time": 1726623793113,
    "swimlanes": [
        {
            "id": "1cd0cb71-5d5d-41a0-8b05-f7ed53400cf7",
            "name": "base",
            "swimlane_group_id": "ba1ca687-1895-4fc3-88ca-9db02ce2a14e",
            "type": "BASE",
            "tag": "base",
            "route_status": "ENABLE",
            "rule_match_mode": null,
            "project_id": "578ac30b81034b89a7255b3af26db9c9",
            "rules": null,
            "creator": "test_user",
            "create_time": 1726626094346,
            "update_time": 1726626094346,
            "instances": [
                {
                    "componentId": "c14f17b7-ac44-4738-8b57-4be7eff7a956",
                    "environmentId": "d1b623d9-3350-4777-8979-5b4b571ca518",
                    "id": "5fd78836-301e-4750-bdc9-be8a9e43b19a",
                    "name": "weater-beta",
                    "version": "2024.0914.17114",
                    "application_id": "69993ce9-e468-3349-acb8-a30b85b17de5",
                    "application_name": "weathermap",
                    "status": "RUNNING",
                    "engine_id": "d68a5ca7-b5b6-4917-a464-0adef94b8067",
                    "runtime_stack": {
                        "id": "656d9392-658f-4c2c-bb4f-3702a1169267",
                        "url": "openjdk-{arch}:8-1.3.8",
                        "type": "Java",
                        "name": "OpenJDK8",
                        "deploy_mode": "container",
                        "app_spec_name": "",
                        "version": "1.3.8",
                        "status": "Supported",
                        "release_note": "Fixed some security issues and bugs.",
                        "spec": {
                            "os": "EulerOS 2.9.8",
                            "sdk": "OpenJDK-8u411",
                            "digest": null
                        },
                        "parameters": null,
                        "system": null
                    },
                    "replica": 1
                }
            ],
            "instance_count": 1,
            "weight": 100,
            "batch_status": null,
            "latest_opt": null,
            "release_plan_id": null
        }
    ],
    "swimlane_count": 1,
    "engine_ids": [
        "d68a5ca7-b5b6-4917-a464-0adef94b8067"
    ]
}