Available in VPC
As a method of granting and managing organization permissions in the Hyperledger Fabric based blockchain network, it is used by applying the Membership Service Provider (MSP) concepts. You can thus participate in blockchain networks by creating one or more MSPs to configure an organization.
In the Organization menu, you can create, export/import, and delete MSPs. You can also download the access information of nodes owned by MSPs.
Create MSP
The following describes how to create an MSP.
You should create a Certificate Authority (CA) first to manage nodes and admin accounts of the organization before creating an MSP. For more information, please refer to Create CA.
- From the VPC environment of the NAVER Cloud Platform console, click the Services > Blockchain > Blockchain Service > Organizations menus, in that order.
- Click the [Create MSP] button.
- Specify the MSP creation information, and then click the [Create] button.
- It creates an MSP.
The root CA public key for the organization to be created uses the value created from the orderer CA.
Check MSP details
The following describes how to check the organization MSP details.
- From the VPC environment of the NAVER Cloud Platform console, click the Services > Blockchain > Blockchain Service > Organizations menus, in that order.
- Click the network to check the MSP from the Network name dropdown list.
- Click the MSP to check.
- The MSP details are displayed.
The following are the descriptions for each item of the MSP list page.
| Area | Description |
|---|---|
| ① Create MSP | Create new MSP |
| ② Delete MSP | Deletes the selected MSP |
| ③ Manage MSP | Exports/imports the selected MSP and downloads the access information |
| ④ MSP item | Checks the MSP's basic information |
| ⑤ Details | Check MSP details |
| ⑥ Node information | Checks the node information connected to the MSP |
| ⑦ Consortium/channel information | Checks the information for consortiums and channels connected to the MSP |
Manage MSP
You can export the registered MSP to connect the MSP to other networks or import MSPs from other networks to connect MSPs of other networks. You can also download the access information of nodes owned by the MSP to access network nodes with the Fabric SDK to check the endpoint information.
Export MSP
The following describes how to export an MSP.
- From the VPC environment of the NAVER Cloud Platform console, click the Services > Blockchain > Blockchain Service > Organizations menus, in that order.
- Click the network from the Network name dropdown list.
- Select the MSP to export from the MSP list, and then click the [Manage MSP] button.
- Click the Export.
- The MSP file in JSON format will be downloaded.
Import MSP
The following describes how to import an MSP from other networks.
- From the VPC environment of the NAVER Cloud Platform console, click the Services > Blockchain > Blockchain Service > Organizations menus, in that order.
- Click the network from the Network name dropdown list.
- Click the [Manage MSP] button, and then click Import.
- Drag the MSP file to the Drag the file or click here area or click the Drag the file or click here in the pop-up window to select the MSP file, and then click the [Register] button.
Download MSP access information
The following describes how to download the MSP access information.
- From the VPC environment of the NAVER Cloud Platform console, click the Services > Blockchain > Blockchain Service > Organizations menus, in that order.
- Click the network from the Network name dropdown list.
- Select the MSP to download the access information from the MSP list, and then click the [Manage MSP] button.
- Click Download access information.
- The MSP access information file in JSON format will be downloaded.
Delete MSP
The following describes how to delete an MSP.
- Deletion is only possible if there are no orderers or peers owning the MSP.
- Even if you delete MSPs from the user's network, MSPs imported to other networks will remain intact in other networks.
- From the VPC environment of the NAVER Cloud Platform console, click the Services > Blockchain > Blockchain Service > Organizations menus, in that order.
- Select the MSP to delete from the MSP list, and then click the [Delete MSP] button.
- Enter the MSP name to delete, and then click the [Delete] button.