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When there are both IAM projects and enterprise projects, IAM preferentially matches the IAM project policies.
This error message indicates that the IAM user does not have programmatic access permissions. Solution Contact the account administrator and log in to the IAM console. Locate the IAM user to be modified and click the username.
Only the users with the cluster management (IAM) permission can download the cluster certificate. Note that information leakage may occur during certificate transmission. Parent Topic: Permissions
IAM authentication is not required for running kubectl commands. Therefore, you can run kubectl commands without configuring cluster management (IAM) permissions.
Administrators of the IAM Admin user group can grant cluster management permissions (such as CCE Administrator and CCE FullAccess) to IAM sub-users or grant namespace permissions for a cluster on the CCE console.
Only Huawei Cloud accounts, HUAWEI IDs, and IAM users in the admin user group can perform this operation. Configure the add-on specifications as needed.
Why Can't an IAM User Make API Calls?
For security purposes, create Identity and Access Management (IAM) users and grant them permissions for routine management. User An IAM user is created using an account to use cloud services. Each IAM user has their own identity credentials (password and access keys).
Verification You can use a secret of an IAM user to mount an OBS volume. Assume that a workload named obs-secret is created, the mount path in the container is /temp, and the IAM user has the CCE ReadOnlyAccess and Tenant Guest permissions.
kind: User name: 0c97ac3cb280f4d91fa7c0096739e1f8 # User ID of user-example apiGroup: rbac.authorization.k8s.io The subjects section binds a Role with an IAM user so that the IAM user can obtain the permissions defined in the Role, like in the following figure.
Constraints Only Huawei Cloud accounts, HUAWEI IDs, or IAM users with CCE administrator or FullAccess permissions can perform all operations using Alarm Center. IAM users with the CCE ReadOnlyAccess permission can only view all resources.
For example, to obtain an IAM token in the CN-Hong Kong region, obtain the endpoint of IAM (iam.ap-southeast-1.myhuaweicloud.com) for this region and the resource-path (/v3/auth/tokens) in the URI of the API used to obtain a user token.
When using a token for authentication, cache it to prevent frequently calling the IAM API used to obtain a user token. A token specifies temporary permissions in a computer system.
For IAM users, the Kubernetes permissions specified in the configuration file are the same as those assigned on the CCE console.
You can go to the IAM console, choose Security Settings > Critical Operations, and enable operation protection. Resource Tag: You can add resource tags to classify resources. Cluster Description: specifies the description that you entered for a cluster.
Policies that contain actions for both IAM and enterprise projects can be used and applied for both IAM and Enterprise Management. Policies that contain actions only for IAM projects can be used and applied to IAM only.
{Endpoint} indicates the endpoint of IAM, which can be obtained from Endpoints. For details about API authentication, see Authentication. The following is an example response.
It combines the advantages of IAM and RBAC to provide a variety of authorization methods, including IAM fine-grained/token authorization and cluster-/namespace-scoped authorization.
Policies that contain actions for both IAM and enterprise projects can be used and applied for both IAM and Enterprise Management. Policies that contain actions only for IAM projects can be used and applied to IAM only.
It combines the advantages of IAM and RBAC to provide a variety of authorization methods, including IAM fine-grained/token authorization and cluster-/namespace-scoped authorization.
