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移除书签- 使用 OpenAPI 运维 TiDB Data Migration 集群
- 集群相关 API
- 数据源相关 API
- 同步任务相关 API
- API 统一错误格式
- 获取 DM-master 节点信息
- 下线 DM-master 节点
- 获取 DM-worker 节点信息
- 下线 DM-worker 节点
- 创建数据源
- 获取数据源
- 删除数据源
- 更新数据源
- 启用数据源
- 停用数据源
- 获取数据源列表
- 获取数据源状态
- 对数据源开启 relay-log 功能
- 对数据源停止 relay-log 功能
- 清除数据源不需要的 relay-log 文件
- 更改数据源和 DM-worker 的绑定关系
- 获取数据源的数据库名列表
- 获取数据源的指定数据库的表名列表
- 创建同步任务
- 获取同步任务
- 删除同步任务
- 更新同步任务
- 开始同步任务
- 停止同步任务
- 获取同步任务状态
- 获取同步任务列表
- 获取同步任务的同步规则列表
- 获取同步任务关联数据源的数据库名列表
- 获取同步任务关联数据源的数据表名列表
- 获取同步任务关联数据源的数据表的创建语句
- 更新同步任务关联数据源的数据表的创建语句
- 删除同步任务关联数据源的数据表
使用 OpenAPI 运维 TiDB Data Migration 集群
TiDB Data Migration (DM) 提供 OpenAPI 功能，你可以通过 OpenAPI 方便地对 DM 集群进行查询和运维操作。OpenAPI 的功能范围和 dmctl 工具相当。
如需开启 OpenAPI，可通过以下方法：
如果你的 DM 集群是通过二进制直接部署的，则在 DM-master 的配置文件中添加如下配置：
openapi = true
如果你的 DM 集群是通过 TiUP 部署的，则在拓扑文件中添加如下配置：
server_configs:master:openapi: true
注意
DM 提供符合 OpenAPI 3.0.0 标准的 Spec 文档，其中包含了所有 API 的请求参数和返回体，你可自行复制到如 Swagger Editor 等工具中在线预览文档。
部署 DM-master 后，你可访问
http://{master-addr}/api/v1/docs在线预览文档。
你可以通过 OpenAPI 完成 DM 集群的如下运维操作：
集群相关 API
数据源相关 API
- 创建数据源
- 获取数据源
- 删除数据源
- 更新数据源
- 启用数据源
- 停用数据源
- 获取数据源状态
- 获取数据源列表
- 对数据源开启 relay-log 功能
- 对数据源停止 relay-log 功能
- 清除数据源不需要的 relay-log 文件
- 更改数据源和 DM-worker 的绑定关系
- 获取数据源的数据库名列表
- 获取数据源的指定数据库的表名列表
同步任务相关 API
- 创建同步任务
- 获取同步任务
- 删除同步任务
- 更新同步任务
- 开始同步任务
- 停止同步任务
- 获取同步任务状态
- 获取同步任务列表
- 获取同步任务的同步规则列表
- 获取同步任务关联数据源的数据库名列表
- 获取同步任务关联数据源的数据表名列表
- 获取同步任务关联数据源的数据表的创建语句
- 更新同步任务关联数据源的数据表的创建语句
- 删除同步任务关联数据源的数据表
本文档以下部分描述当前提供的 API 的具体使用方法。
API 统一错误格式
对 API 发起的请求后，如发生错误，返回错误信息的格式如下所示：
{"error_msg": "","error_code": ""}
如上所示，error_msg 描述错误信息，error_code 则是对应的错误码。
获取 DM-master 节点信息
该接口是一个同步接口，请求成功会返回对应节点的状态信息。
请求 URI
GET /api/v1/cluster/masters
使用样例
curl -X 'GET' \'http://127.0.0.1:8261/api/v1/cluster/masters' \-H 'accept: application/json'
{"total": 1,"data": [{"name": "master1","alive": true,"leader": true,"addr": "127.0.0.1:8261"}]}
下线 DM-master 节点
该接口是一个同步接口，请求成功后返回体的 Status Code 是 204。
请求 URI
DELETE /api/v1/cluster/masters/{master-name}
使用样例
curl -X 'DELETE' \'http://127.0.0.1:8261/api/v1/cluster/masters/master1' \-H 'accept: */*'
获取 DM-worker 节点信息
该接口是一个同步接口，请求成功会返回对应节点的状态信息。
请求 URI
GET /api/v1/cluster/workers
使用样例
curl -X 'GET' \'http://127.0.0.1:8261/api/v1/cluster/workers' \-H 'accept: application/json'
{"total": 1,"data": [{"name": "worker1","addr": "127.0.0.1:8261","bound_stage": "bound","bound_source_name": "mysql-01"}]}
下线 DM-worker 节点
该接口是一个同步接口，请求成功后返回体的 Status Code 是 204。
请求 URI
DELETE /api/v1/cluster/workers/{worker-name}
使用样例
curl -X 'DELETE' \'http://127.0.0.1:8261/api/v1/cluster/workers/worker1' \-H 'accept: */*'
创建数据源
该接口是一个同步接口，请求成功会返回对应数据源信息。
请求 URI
POST /api/v1/sources
使用样例
curl -X 'POST' \'http://127.0.0.1:8261/api/v1/sources' \-H 'accept: application/json' \-H 'Content-Type: application/json' \-d '{"source_name": "mysql-01","host": "127.0.0.1","port": 3306,"user": "root","password": "123456","enable": true,"enable_gtid": false,"security": {"ssl_ca_content": "","ssl_cert_content": "","ssl_key_content": "","cert_allowed_cn": ["string"]},"purge": {"interval": 3600,"expires": 0,"remain_space": 15}}'
{"source_name": "mysql-01","host": "127.0.0.1","port": 3306,"user": "root","password": "123456","enable": true,"enable_gtid": false,"security": {"ssl_ca_content": "","ssl_cert_content": "","ssl_key_content": "","cert_allowed_cn": ["string"]},"purge": {"interval": 3600,"expires": 0,"remain_space": 15},"status_list": [{"source_name": "mysql-replica-01","worker_name": "worker-1","relay_status": {"master_binlog": "(mysql-bin.000001, 1979)","master_binlog_gtid": "e9a1fc22-ec08-11e9-b2ac-0242ac110003:1-7849","relay_dir": "./sub_dir","relay_binlog_gtid": "e9a1fc22-ec08-11e9-b2ac-0242ac110003:1-7849","relay_catch_up_master": true,"stage": "Running"},"error_msg": "string"}]}
获取数据源
该接口是一个同步接口，请求成功会返回数据源列表信息。
请求 URI
GET /api/v1/sources/{source-name}
使用样例
curl -X 'GET' \'http://127.0.0.1:8261/api/v1/sources/source-1?with_status=true' \-H 'accept: application/json'
{"source_name": "mysql-01","host": "127.0.0.1","port": 3306,"user": "root","password": "123456","enable_gtid": false,"enable": false,"flavor": "mysql","task_name_list": ["task1"],"security": {"ssl_ca_content": "","ssl_cert_content": "","ssl_key_content": "","cert_allowed_cn": ["string"]},"purge": {"interval": 3600,"expires": 0,"remain_space": 15},"status_list": [{"source_name": "mysql-replica-01","worker_name": "worker-1","relay_status": {"master_binlog": "(mysql-bin.000001, 1979)","master_binlog_gtid": "e9a1fc22-ec08-11e9-b2ac-0242ac110003:1-7849","relay_dir": "./sub_dir","relay_binlog_gtid": "e9a1fc22-ec08-11e9-b2ac-0242ac110003:1-7849","relay_catch_up_master": true,"stage": "Running"},"error_msg": "string"}],"relay_config": {"enable_relay": true,"relay_binlog_name": "mysql-bin.000002","relay_binlog_gtid": "e9a1fc22-ec08-11e9-b2ac-0242ac110003:1-7849","relay_dir": "./relay_log"}}
删除数据源
该接口是一个同步接口，请求成功后返回的 Status Code 是 204。
请求 URI
DELETE /api/v1/sources/{source-name}
使用样例
curl -X 'DELETE' \'http://127.0.0.1:8261/api/v1/sources/mysql-01?force=true' \-H 'accept: application/json'
更新数据源
该接口是一个同步接口，请求成功会返回对应的数据源信息。
注意
更新数据源配置时，须确保当前数据源下没有任何正在运行的同步任务。
请求 URI
PUT /api/v1/sources/{source-name}
使用样例
curl -X 'PUT' \'http://127.0.0.1:8261/api/v1/sources/mysql-01' \-H 'accept: application/json' \-H 'Content-Type: application/json' \-d '{"source": {"source_name": "mysql-01","host": "127.0.0.1","port": 3306,"user": "root","password": "123456","enable_gtid": false,"enable": false,"flavor": "mysql","task_name_list": ["task1"],"security": {"ssl_ca_content": "","ssl_cert_content": "","ssl_key_content": "","cert_allowed_cn": ["string"]},"purge": {"interval": 3600,"expires": 0,"remain_space": 15},"relay_config": {"enable_relay": true,"relay_binlog_name": "mysql-bin.000002","relay_binlog_gtid": "e9a1fc22-ec08-11e9-b2ac-0242ac110003:1-7849","relay_dir": "./relay_log"}}}'
{"source_name": "mysql-01","host": "127.0.0.1","port": 3306,"user": "root","password": "123456","enable": true,"enable_gtid": false,"security": {"ssl_ca_content": "","ssl_cert_content": "","ssl_key_content": "","cert_allowed_cn": ["string"]},"purge": {"interval": 3600,"expires": 0,"remain_space": 15}}
启用数据源
这是一个同步接口，请求成功后会启用此数据源，并批量开始数据迁移任务中依赖该数据源的所有子任务。
请求 URI
POST /api/v1/sources/{source-name}/enable
使用样例
curl -X 'POST' \'http://127.0.0.1:8261/api/v1/sources/mysql-01/enable' \-H 'accept: */*' \-H 'Content-Type: application/json'
停用数据源
这是一个同步接口，请求成功后会停用此数据源，并批量停止数据迁移任务中依赖该数据源的所有子任务。
请求 URI
POST /api/v1/sources/{source-name}/disable
使用样例
curl -X 'POST' \'http://127.0.0.1:8261/api/v1/sources/mysql-01/disable' \-H 'accept: */*' \-H 'Content-Type: application/json'
获取数据源列表
该接口是一个同步接口，请求成功会返回数据源列表信息。
请求 URI
GET /api/v1/sources
使用样例
curl -X 'GET' \'http://127.0.0.1:8261/api/v1/sources?with_status=true' \-H 'accept: application/json'
{"data": [{"enable_gtid": false,"host": "127.0.0.1","password": "******","port": 3306,"purge": {"expires": 0,"interval": 3600,"remain_space": 15},"security": null,"source_name": "mysql-01","user": "root"},{"enable_gtid": false,"host": "127.0.0.1","password": "******","port": 3307,"purge": {"expires": 0,"interval": 3600,"remain_space": 15},"security": null,"source_name": "mysql-02","user": "root"}],"total": 2}
获取数据源状态
该接口是一个同步接口，请求成功会返回对应节点的状态信息。
请求 URI
GET /api/v1/sources/{source-name}/status
使用样例
curl -X 'GET' \'http://127.0.0.1:8261/api/v1/sources/mysql-replica-01/status' \-H 'accept: application/json'
{"total": 1,"data": [{"source_name": "mysql-replica-01","worker_name": "worker-1","relay_status": {"master_binlog": "(mysql-bin.000001, 1979)","master_binlog_gtid": "e9a1fc22-ec08-11e9-b2ac-0242ac110003:1-7849","relay_dir": "./sub_dir","relay_binlog_gtid": "e9a1fc22-ec08-11e9-b2ac-0242ac110003:1-7849","relay_catch_up_master": true,"stage": "Running"},"error_msg": "string"}]}
对数据源开启 relay-log 功能
这是一个异步接口，请求成功的 Status Code 是 200，可通过获取数据源状态接口获取最新的状态。
请求 URI
POST /api/v1/sources/{source-name}/relay/enable
使用样例
curl -X 'POST' \'http://127.0.0.1:8261/api/v1/sources/mysql-01/relay/enable' \-H 'accept: */*' \-H 'Content-Type: application/json' \-d '{"worker_name_list": ["worker-1"],"relay_binlog_name": "mysql-bin.000002","relay_binlog_gtid": "e9a1fc22-ec08-11e9-b2ac-0242ac110003:1-7849","relay_dir": "./relay_log"}'
对数据源停止 relay-log 功能
这是一个异步接口，请求成功的 Status Code 是 200，可通过获取数据源状态接口获取最新的状态。
请求 URI
POST /api/v1/sources/{source-name}/relay/disable
使用样例
curl -X 'POST' \'http://127.0.0.1:8261/api/v1/sources/mysql-01/relay/disable' \-H 'accept: */*' \-H 'Content-Type: application/json' \-d '{"worker_name_list": ["worker-1"]}'
清除数据源不需要的 relay-log 文件
这是一个异步接口，请求成功的 Status Code 是 200，可通过获取数据源状态接口获取最新的状态。
请求 URI
POST /api/v1/sources/{source-name}/relay/purge
使用样例
curl -X 'POST' \'http://127.0.0.1:8261/api/v1/sources/mysql-01/relay/purge' \-H 'accept: */*' \-H 'Content-Type: application/json' \-d '{"relay_binlog_name": "mysql-bin.000002","relay_dir": "string"}'
更改数据源和 DM-worker 的绑定关系
这是一个异步接口，请求成功的 Status Code 是 200，可通过获取 DM-worker 节点信息接口获取最新的状态。
请求 URI
POST /api/v1/sources/{source-name}/transfer
使用样例
curl -X 'POST' \'http://127.0.0.1:8261/api/v1/sources/mysql-01/transfer' \-H 'accept: */*' \-H 'Content-Type: application/json' \-d '{"worker_name": "worker-1"}'
获取数据源的数据库名列表
该接口是一个同步接口，请求成功会返回对应的列表。
请求 URI
GET /api/v1/sources/{source-name}/schemas
使用样例
curl -X 'GET' \'http://127.0.0.1:8261/api/v1/sources/source-1/schemas' \-H 'accept: application/json'
["db1"]
获取数据源的指定数据库的表名列表
该接口是一个同步接口，请求成功会返回对应的列表。
请求 URI
GET /api/v1/sources/{source-name}/schemas/{schema-name}
使用样例
curl -X 'GET' \'http://127.0.0.1:8261/api/v1/sources/source-1/schemas/db1' \-H 'accept: application/json'
["table1"]
创建同步任务
这是一个同步接口，请求成功的 Status Code 是 200，请求成功会返回对应的同步任务信息。
请求 URI
POST /api/v1/tasks
使用样例
curl -X 'POST' \'http://127.0.0.1:8261/api/v1/tasks' \-H 'accept: application/json' \-H 'Content-Type: application/json' \-d '{"task": {"name": "task-1","task_mode": "all","shard_mode": "pessimistic","meta_schema": "dm-meta","enhance_online_schema_change": true,"on_duplicate": "overwrite","target_config": {"host": "127.0.0.1","port": 3306,"user": "root","password": "123456","security": {"ssl_ca_content": "","ssl_cert_content": "","ssl_key_content": "","cert_allowed_cn": ["string"]}},"binlog_filter_rule": {"rule-1": {"ignore_event": ["all dml"],"ignore_sql": ["^Drop"]},"rule-2": {"ignore_event": ["all dml"],"ignore_sql": ["^Drop"]},"rule-3": {"ignore_event": ["all dml"],"ignore_sql": ["^Drop"]}},"table_migrate_rule": [{"source": {"source_name": "source-name","schema": "db-*","table": "tb-*"},"target": {"schema": "db1","table": "tb1"},"binlog_filter_rule": ["rule-1","rule-2","rule-3",]}],"source_config": {"full_migrate_conf": {"export_threads": 4,"import_threads": 16,"data_dir": "./exported_data","consistency": "auto"},"incr_migrate_conf": {"repl_threads": 16,"repl_batch": 100},"source_conf": [{"source_name": "mysql-replica-01","binlog_name": "binlog.000001","binlog_pos": 4,"binlog_gtid": "03fc0263-28c7-11e7-a653-6c0b84d59f30:1-7041423,05474d3c-28c7-11e7-8352-203db246dd3d:1-170"}]}}}'
{"name": "task-1","task_mode": "all","shard_mode": "pessimistic","meta_schema": "dm-meta","enhance_online_schema_change": true,"on_duplicate": "overwrite","target_config": {"host": "127.0.0.1","port": 3306,"user": "root","password": "123456","security": {"ssl_ca_content": "","ssl_cert_content": "","ssl_key_content": "","cert_allowed_cn": ["string"]}},"binlog_filter_rule": {"rule-1": {"ignore_event": ["all dml"],"ignore_sql": ["^Drop"]},"rule-2": {"ignore_event": ["all dml"],"ignore_sql": ["^Drop"]},"rule-3": {"ignore_event": ["all dml"],"ignore_sql": ["^Drop"]}},"table_migrate_rule": [{"source": {"source_name": "source-name","schema": "db-*","table": "tb-*"},"target": {"schema": "db1","table": "tb1"},"binlog_filter_rule": ["rule-1","rule-2","rule-3",]}],"source_config": {"full_migrate_conf": {"export_threads": 4,"import_threads": 16,"data_dir": "./exported_data","consistency": "auto"},"incr_migrate_conf": {"repl_threads": 16,"repl_batch": 100},"source_conf": [{"source_name": "mysql-replica-01","binlog_name": "binlog.000001","binlog_pos": 4,"binlog_gtid": "03fc0263-28c7-11e7-a653-6c0b84d59f30:1-7041423,05474d3c-28c7-11e7-8352-203db246dd3d:1-170"}]}}
获取同步任务
这是一个同步接口，请求成功的 Status Code 是 200。
请求 URI
GET /api/v1/tasks/{task-name}?with_status=true
使用样例
curl -X 'GET' \'http://127.0.0.1:8261/api/v1/tasks/task-1?with_status=true' \-H 'accept: application/json'
{"name": "task-1","task_mode": "all","shard_mode": "pessimistic","meta_schema": "dm-meta","enhance_online_schema_change": true,"on_duplicate": "overwrite","target_config": {"host": "127.0.0.1","port": 3306,"user": "root","password": "123456","security": {"ssl_ca_content": "","ssl_cert_content": "","ssl_key_content": "","cert_allowed_cn": ["string"]}},"binlog_filter_rule": {"rule-1": {"ignore_event": ["all dml"],"ignore_sql": ["^Drop"]},"rule-2": {"ignore_event": ["all dml"],"ignore_sql": ["^Drop"]},"rule-3": {"ignore_event": ["all dml"],"ignore_sql": ["^Drop"]}},"table_migrate_rule": [{"source": {"source_name": "source-name","schema": "db-*","table": "tb-*"},"target": {"schema": "db1","table": "tb1"},"binlog_filter_rule": ["rule-1","rule-2","rule-3",]}],"source_config": {"full_migrate_conf": {"export_threads": 4,"import_threads": 16,"data_dir": "./exported_data","consistency": "auto"},"incr_migrate_conf": {"repl_threads": 16,"repl_batch": 100},"source_conf": [{"source_name": "mysql-replica-01","binlog_name": "binlog.000001","binlog_pos": 4,"binlog_gtid": "03fc0263-28c7-11e7-a653-6c0b84d59f30:1-7041423,05474d3c-28c7-11e7-8352-203db246dd3d:1-170"}]}}
删除同步任务
该接口是一个同步接口，请求成功后返回的 Status Code 是 204。
请求 URI
DELETE /api/v1/tasks/{task-name}
使用样例
curl -X 'DELETE' \'http://127.0.0.1:8261/api/v1/tasks/task-1' \-H 'accept: application/json'
更新同步任务
该接口是一个同步接口，请求成功会返回对应同步任务的信息。
注意
更新同步任务配置时，须确保该任务处于暂停状态，并已经运行到增量同步的阶段，且仅有部分字段可以更新。
请求 URI
PUT /api/v1/tasks/{task-name}
使用样例
curl -X 'PUT' \'http://127.0.0.1:8261/api/v1/tasks/task-1' \-H 'accept: application/json' \-H 'Content-Type: application/json' \-d '{"task": {"name": "task-1","task_mode": "all","shard_mode": "pessimistic","meta_schema": "dm-meta","enhance_online_schema_change": true,"on_duplicate": "overwrite","target_config": {"host": "127.0.0.1","port": 3306,"user": "root","password": "123456","security": {"ssl_ca_content": "","ssl_cert_content": "","ssl_key_content": "","cert_allowed_cn": ["string"]}},"binlog_filter_rule": {"rule-1": {"ignore_event": ["all dml"],"ignore_sql": ["^Drop"]},"rule-2": {"ignore_event": ["all dml"],"ignore_sql": ["^Drop"]},"rule-3": {"ignore_event": ["all dml"],"ignore_sql": ["^Drop"]}},"table_migrate_rule": [{"source": {"source_name": "source-name","schema": "db-*","table": "tb-*"},"target": {"schema": "db1","table": "tb1"},"binlog_filter_rule": ["rule-1","rule-2","rule-3",]}],"source_config": {"full_migrate_conf": {"export_threads": 4,"import_threads": 16,"data_dir": "./exported_data","consistency": "auto"},"incr_migrate_conf": {"repl_threads": 16,"repl_batch": 100},"source_conf": [{"source_name": "mysql-replica-01","binlog_name": "binlog.000001","binlog_pos": 4,"binlog_gtid": "03fc0263-28c7-11e7-a653-6c0b84d59f30:1-7041423,05474d3c-28c7-11e7-8352-203db246dd3d:1-170"}]}}}'
{"name": "task-1","task_mode": "all","shard_mode": "pessimistic","meta_schema": "dm-meta","enhance_online_schema_change": true,"on_duplicate": "overwrite","target_config": {"host": "127.0.0.1","port": 3306,"user": "root","password": "123456","security": {"ssl_ca_content": "","ssl_cert_content": "","ssl_key_content": "","cert_allowed_cn": ["string"]}},"binlog_filter_rule": {"rule-1": {"ignore_event": ["all dml"],"ignore_sql": ["^Drop"]},"rule-2": {"ignore_event": ["all dml"],"ignore_sql": ["^Drop"]},"rule-3": {"ignore_event": ["all dml"],"ignore_sql": ["^Drop"]}},"table_migrate_rule": [{"source": {"source_name": "source-name","schema": "db-*","table": "tb-*"},"target": {"schema": "db1","table": "tb1"},"binlog_filter_rule": ["rule-1","rule-2","rule-3",]}],"source_config": {"full_migrate_conf": {"export_threads": 4,"import_threads": 16,"data_dir": "./exported_data","consistency": "auto"},"incr_migrate_conf": {"repl_threads": 16,"repl_batch": 100},"source_conf": [{"source_name": "mysql-replica-01","binlog_name": "binlog.000001","binlog_pos": 4,"binlog_gtid": "03fc0263-28c7-11e7-a653-6c0b84d59f30:1-7041423,05474d3c-28c7-11e7-8352-203db246dd3d:1-170"}]}}
开始同步任务
这是一个异步接口，请求成功的 Status Code 是 200。可通过获取同步任务状态接口获取最新的任务状态。
请求 URI
POST /api/v1/tasks/{task-name}/start
使用样例
curl -X 'POST' \'http://127.0.0.1:8261/api/v1/tasks/task-1/start' \-H 'accept: */*'
停止同步任务
这是一个异步接口，请求成功的 Status Code 是 200，可通过获取同步任务状态接口获取最新的任务状态。
请求 URI
POST /api/v1/tasks/{task-name}/stop
使用样例
curl -X 'POST' \'http://127.0.0.1:8261/api/v1/tasks/task-1/stop' \-H 'accept: */*'
获取同步任务状态
该接口是一个同步接口，请求成功会返回对应节点的状态信息。
请求 URI
GET /api/v1/tasks/task-1/status
使用样例
curl -X 'GET' \'http://127.0.0.1:8261/api/v1/tasks/task-1/status?stage=running' \-H 'accept: application/json'
{"total": 1,"data": [{"name": "string","source_name": "string","worker_name": "string","stage": "runing","unit": "sync","unresolved_ddl_lock_id": "string","load_status": {"finished_bytes": 0,"total_bytes": 0,"progress": "string","meta_binlog": "string","meta_binlog_gtid": "string"},"sync_status": {"total_events": 0,"total_tps": 0,"recent_tps": 0,"master_binlog": "string","master_binlog_gtid": "string","syncer_binlog": "string","syncer_binlog_gtid": "string","blocking_ddls": ["string"],"unresolved_groups": [{"target": "string","ddl_list": ["string"],"first_location": "string","synced": ["string"],"unsynced": ["string"]}],"synced": true,"binlog_type": "string","seconds_behind_master": 0}}]}
获取同步任务列表
该接口是一个同步接口，请求成功会返回对应的同步任务列表。
请求 URI
GET /api/v1/tasks
使用样例
curl -X 'GET' \'http://127.0.0.1:8261/api/v1/tasks' \-H 'accept: application/json'
{"total": 2,"data": [{"name": "task-1","task_mode": "all","shard_mode": "pessimistic","meta_schema": "dm-meta","enhance_online_schema_change": true,"on_duplicate": "overwrite","target_config": {"host": "127.0.0.1","port": 3306,"user": "root","password": "123456","security": {"ssl_ca_content": "","ssl_cert_content": "","ssl_key_content": "","cert_allowed_cn": ["string"]}},"binlog_filter_rule": {"rule-1": {"ignore_event": ["all dml"],"ignore_sql": ["^Drop"]},"rule-2": {"ignore_event": ["all dml"],"ignore_sql": ["^Drop"]},"rule-3": {"ignore_event": ["all dml"],"ignore_sql": ["^Drop"]}},"table_migrate_rule": [{"source": {"source_name": "source-name","schema": "db-*","table": "tb-*"},"target": {"schema": "db1","table": "tb1"},"binlog_filter_rule": ["rule-1","rule-2","rule-3",]}],"source_config": {"full_migrate_conf": {"export_threads": 4,"import_threads": 16,"data_dir": "./exported_data","consistency": "auto"},"incr_migrate_conf": {"repl_threads": 16,"repl_batch": 100},"source_conf": [{"source_name": "mysql-replica-01","binlog_name": "binlog.000001","binlog_pos": 4,"binlog_gtid": "03fc0263-28c7-11e7-a653-6c0b84d59f30:1-7041423,05474d3c-28c7-11e7-8352-203db246dd3d:1-170"}]}}]}
获取同步任务的同步规则列表
该接口是一个同步接口，请求成功会返回对应同步任务的同步规则列表。
请求 URI
GET /api/v1/tasks/{task-name}/sources/{source-name}/migrate_targets
使用样例
curl -X 'GET' \'http://127.0.0.1:8261/api/v1/tasks/task-1/sources/source-1/migrate_targets' \-H 'accept: application/json'
{"total": 0,"data": [{"source_schema": "db1","source_table": "tb1","target_schema": "db1","target_table": "tb1"}]}
获取同步任务关联数据源的数据库名列表
该接口是一个同步接口，请求成功会返回对应的列表。
请求 URI
GET /api/v1/tasks/{task-name}/sources/{source-name}/schemas
使用样例
curl -X 'GET' \'http://127.0.0.1:8261/api/v1/tasks/task-1/sources/source-1/schemas' \-H 'accept: application/json'
["db1"]
获取同步任务关联数据源的数据表名列表
该接口是一个同步接口，请求成功会返回对应的列表。
请求 URI
GET /api/v1/tasks/{task-name}/sources/{source-name}/schemas/{schema-name}
使用样例
curl -X 'GET' \'http://127.0.0.1:8261/api/v1/tasks/task-1/sources/source-1/schemas/db1' \-H 'accept: application/json'
["table1"]
获取同步任务关联数据源的数据表的创建语句
该接口是一个同步接口，请求成功会返回对应的创建语句。
请求 URI
GET /api/v1/tasks/{task-name}/sources/{source-name}/schemas/{schema-name}/{table-name}
使用样例
curl -X 'GET' \'http://127.0.0.1:8261/api/v1/tasks/task-1/sources/source-1/schemas/db1/table1' \-H 'accept: application/json'
{"schema_name": "db1","table_name": "table1","schema_create_sql": "CREATE TABLE `t1` (`id` int(11) NOT NULL AUTO_INCREMENT,PRIMARY KEY (`id`) /*T![clustered_index] CLUSTERED */) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin"}
更新同步任务关联数据源的数据表的创建语句
该接口是一个同步接口，返回体的 Status Code 是 200。
请求 URI
POST /api/v1/tasks/{task-name}/sources/{source-name}/schemas/{schema-name}/{table-name}
使用样例
curl -X 'PUT' \'http://127.0.0.1:8261/api/v1/tasks/task-1/sources/task-1/schemas/db1/table1' \-H 'accept: */*' \-H 'Content-Type: application/json' \-d '{"sql_content": "CREATE TABLE `t1` ( `c1` int(11) DEFAULT NULL, `c2` int(11) DEFAULT NULL, `c3` int(11) DEFAULT NULL) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;","flush": true,"sync": true}'
删除同步任务关联数据源的数据表
该接口是一个同步接口，返回体的 Status Code 是 200。
请求 URI
DELETE /api/v1/tasks/{task-name}/sources/{source-name}/schemas/{schema-name}/{table-name}
使用样例
curl -X 'DELETE' \'http://127.0.0.1:8261/api/v1/tasks/task-1/sources/source-1/schemas/db1/table1' \-H 'accept: */*'
