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milvus创建一个用户管理多个库

news 2026/6/14 3:47:14

1.创建用户

export CLUSTER_ENDPOINT="http://localhost:19530"
export TOKEN="root:Milvus"curl --request POST \
--url "${CLUSTER_ENDPOINT}/v2/vectordb/users/create" \
--header "Authorization: Bearer ${TOKEN}" \
--header "Content-Type: application/json" \
-d '{"userName": "hxl","password": "hxl123456"
}'

2.创建角色

export CLUSTER_ENDPOINT="http://localhost:19530"
export TOKEN="root:Milvus"
curl --request POST \
--url "${CLUSTER_ENDPOINT}/v2/vectordb/roles/create" \
--header "Authorization: Bearer ${TOKEN}" \
--header "Content-Type: application/json" \
-d '{"roleName": "role_bigdata"
}'

3.角色赋予权限组

库1 CollectionAdmin

export CLUSTER_ENDPOINT="http://localhost:19530"
export TOKEN="root:Milvus"
curl --request POST \
--url "${CLUSTER_ENDPOINT}/v2/vectordb/roles/grant_privilege_v2" \
--header "Authorization: Bearer ${TOKEN}" \
--header "Content-Type: application/json" \
-d '{"roleName": "role_bigdata","privilege": "CollectionAdmin","collectionName": "*","dbName":"db_test01"
}'

库2 CollectionAdmin

curl --request POST \
--url "${CLUSTER_ENDPOINT}/v2/vectordb/roles/grant_privilege_v2" \
--header "Authorization: Bearer ${TOKEN}" \
--header "Content-Type: application/json" \
-d '{"roleName": "role_bigdata","privilege": "CollectionAdmin","collectionName": "*","dbName":"db_test02"
}'

库1 DatabaseAdmin

export CLUSTER_ENDPOINT="http://localhost:19530"
export TOKEN="root:Milvus"
curl --request POST \
--url "${CLUSTER_ENDPOINT}/v2/vectordb/roles/grant_privilege_v2" \
--header "Authorization: Bearer ${TOKEN}" \
--header "Content-Type: application/json" \
-d '{"roleName": "role_bigdata","privilege": "DatabaseAdmin","collectionName": "*","dbName":"db_test01"
}'

库2 DatabaseAdmin

curl --request POST \
--url "${CLUSTER_ENDPOINT}/v2/vectordb/roles/grant_privilege_v2" \
--header "Authorization: Bearer ${TOKEN}" \
--header "Content-Type: application/json" \
-d '{"roleName": "role_bigdata","privilege": "DatabaseAdmin","collectionName": "*","dbName":"db_test02"
}'

集群只读权限

ClusterReadOnly

curl --request POST \
--url "${CLUSTER_ENDPOINT}/v2/vectordb/roles/grant_privilege_v2" \
--header "Authorization: Bearer ${TOKEN}" \
--header "Content-Type: application/json" \
-d '{"roleName": "role_bigdata","privilege": "ClusterReadOnly","collectionName": "*","dbName":"*"
}'

4.查看role具有那些权限

curl --request POST \
--url "${CLUSTER_ENDPOINT}/v2/vectordb/roles/describe" \
--header "Authorization: Bearer ${TOKEN}" \
--header "Content-Type: application/json" \
-d '{"roleName": "role_bigdata"
}'

这里没有列出具体到那个库的权限

[root@localhost milvus]# curl --request POST \
> --url "${CLUSTER_ENDPOINT}/v2/vectordb/roles/describe" \
> --header "Authorization: Bearer ${TOKEN}" \
> --header "Content-Type: application/json" \
> -d '{
>     "roleName": "role_bigdata"
> }'
{"code":0,"data":[{"dbName":"*","grantor":"root","objectName":"*","objectType":"Global","privilege":"ClusterReadOnly"}]}

4.角色赋予用户

export CLUSTER_ENDPOINT="http://localhost:19530"
export TOKEN="root:Milvus"curl --request POST \
--url "${CLUSTER_ENDPOINT}/v2/vectordb/users/grant_role" \
--header "Authorization: Bearer ${TOKEN}" \
--header "Content-Type: application/json" \
-d '{"roleName": "role_bigdata","userName": "hxl"
}'