- Install MinIO - [MinIO Quickstart Guide](https://docs.min.io/community/minio-object-store/operations/deployments/baremetal-deploy-minio-on-redhat-linux.html)

### 2. Create a new admin user with CreateUser, DeleteUser and ConfigUpdate permissions

Use [`mc admin policy`](https://docs.min.io/community/minio-object-store/reference/minio-mc-admin/mc-admin-policy.html#command-mc.admin.policy) to create custom admin policies.

	}

	ucreds, err := auth.CreateCredentials("myuser1", "mypassword1")
	if err != nil {
		t.Fatalf("unable create credential, %s", err)
	}

	_, err = globalIAMSys.CreateUser(ctx, ucreds.AccessKey, madmin.AddOrUpdateUserReq{
		SecretKey: ucreds.SecretKey,
		Status:    madmin.AccountEnabled,
	})
	if err != nil {
		t.Fatalf("unable create credential, %s", err)
	}

	ctx := t.Context()
	createUserParams := madmin.AddOrUpdateUserReq{
		SecretKey: secretKey,
		Status:    madmin.AccountEnabled,
	}
	_, err := globalIAMSys.CreateUser(ctx, accessKey, createUserParams)
	if err != nil {
		t.Fatal(err)
	}

	testKMSPolicyName := "testKMSPolicy"
	if p != "" {
		p = `{"Version":"2012-10-17","Statement":[` + p + `]}`

				iamLogIf(ctx, nerr.Err)
			}
		}
	}

	return nil
}

// CreateUser - create new user credentials and policy, if user already exists
// they shall be rewritten with new inputs.
func (sys *IAMSys) CreateUser(ctx context.Context, accessKey string, ureq madmin.AddOrUpdateUserReq) (updatedAt time.Time, err error) {
	if !sys.Initialized() {

	if globalIAMSys.LDAPConfig.Enabled() {
		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, errIAMActionNotAllowed), r.URL)
		return
	}

	updatedAt, err := globalIAMSys.CreateUser(ctx, accessKey, ureq)
	if err != nil {
		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
		return
	}

	replLogIf(ctx, globalSiteReplicationSys.IAMChangeHook(ctx, madmin.SRIAMItem{

			// (both sites must have LDAP disabled).
			if globalIAMSys.LDAPConfig.Enabled() {
				err = errIAMActionNotAllowed
			} else {
				_, err = globalIAMSys.CreateUser(ctx, change.AccessKey, userReq)
			}
		}
	}
	if err != nil {
		return wrapSRErr(err)
	}
	return nil
}

// PeerGroupInfoChangeHandler - copies group changes to local.