Google Cloud Account: How does GCP Google Cloud Account Change Mailbox?
In the daily operation and maintenance of Google Cloud Platform (GCP) and enterprise architecture management, "changing email" is definitely not a simple "modifying personal data" operation. Many teams, independent developers or cross-border e-commerce enterprises that go out to sea from China often face such a dilemma because of irregular early registration:
"In the early days, GCP was registered with the former employee's personal Gmail. Now that people have left the company, how can they get the ownership of the project back?"
Google Cloud Account
"The company's business direction has changed, and a GCP project needs to be migrated from the old business mailbox to the new enterprise mailbox domain name."
"I found a substitute for opening and paying outside, and now I want to completely strip off my account and replace it with a mailbox that I control 100%."
In the underlying logic of Google Cloud,
There is no button called "one-click change and tie the main mailbox"
. Google Cloud is based on the "project (Project)" and "organization (Organization)" as the core, based on IAM (identity and access control) permissions system to operate.
This article does not talk nonsense. It directly teaches you how to safely and thoroughly complete the "mailbox change" of GCP Google cloud account from the four dimensions of underlying logic, practical operation steps, wind control and avoidance of pits, and enterprise compliance asset handover ".
1. the underlying logic: what is the essence of Google cloud's "tie change?
Before clicking any button, you must first sort out the asset architecture of Google Cloud, otherwise blind operation can easily lead to "locking yourself out" or triggering system wind control.
The role of a Google account (Gmail or Google Workspace email) in GCP is simply a "Identity". It is like a key, and your server, database, and network configuration belong to the "project (Project)".
So,
The standard technical language in GCP is called "changing email": transferring project ownership (Transfer Project Ownership) and changing settlement account permissions (Change Billing Permissions).
Google Cloud Account
The whole process is divided into three steps:
Invite a new mailbox: Make the new mailbox a co-owner of the item.
Transfer of power: Ensure that the new mailbox has the highest permissions for projects and bills.
Reject old mailboxes: Safely remove permissions from old mailboxes to complete the stripping.
2. Practical Operation Guide: Handlehold Take You to Change Tie Safely
To ensure foolproof, please have two mailboxes ready:
Old mailbox (current project owner) and new mailbox (target mailbox ready to take over project)
. It is recommended to prepare two different browsers (or a normal mode and a traceless mode) on the computer to log in to the two mailboxes respectively to facilitate alternate operation.
Phase 1: Transfer of Project Ownership (Project Owner)
Log on to old mailbox:
Open and sign in to the Google Cloud Console.
Select project: In the drop-down menu in the top navigation bar, select the GCP project you want to rebind.
Enter the IAM page: Click the navigation menu in the upper left corner (three horizontal lines), and choose IAM and Management (IAM & Admin) -> IAM ".
Add a new mailbox: * Click GRANT ACCESS at the top of the page. In the "New principals" input box, accurately fill in your new email address. In the Assign roles drop-down menu, select Project-> Owner. Remember: it must be the Owner, otherwise the new mailbox cannot be stripped of subsequent permissions. Click Save ".
New mailbox activation verification: * Sign in to your new mailbox and you'll receive an invitation email from Google Cloud. Click the Accept invitation link in the email to jump to and sign in to the GCP console. At this point, the new mailbox has officially become the co-owner of the project.
The second stage: the transfer of the authority of the settlement account (Billing Account).
Many people thought they were done after the first stage. As a result, they found that the bill was still deducted from the credit card bound to the old mailbox next month, or as soon as the old mailbox was canceled, the server was shut down directly due to arrears.
The transfer of the billing relationship is the most central step in the change.
There are two situations here, please choose according to your actual needs:
Case A: Only change email and continue to use the original credit card/billing channel.
Log in to the GCP console with your old mailbox and go to the Billing (Billing) page.
Click "Account Management" (Account Management) at the bottom of the left menu.
In the Permissions panel on the right, click Add Principal (ADD PRINCIPAL).
Enter a new mailbox, assign it the Billing Account Administrator (billing account administrator) role, and save.
Switch to the new email login, go to the billing page, and make sure you can see and manage the billing account.
Case B: Completely stripped, new mailbox to bind their own brand-new credit card (recommended)
If the old mailbox belongs to a former employee, or if you bought the server from someone else, you must go this way:
New mailbox independent account: new mailbox login GCP console, enter the "settlement" page, click "create account", bind your own new credit card and real billing address.
Associate a new bill: enter the new mailbox into the item you want to take over, click "change settlement account" (change billing account) on the "settlement" page, and bind the item to the new mailbox just created.
on a brand new settlement account.
In this way, all subsequent expenses incurred by the project will be completely separated from the old mailbox and old card.
The third stage: eliminate the old mailbox and complete the closed loop
When the new mailbox has perfect control over the project (Owner) and billing (Billing Admin), the final split can be performed.
New mailbox sign-in: Sign in to the GCP console with your new mailbox and go to IAM and Management-> IAM ".
Find the old mailbox: Find the old mailbox that will be discarded in the list.
Delete the old permission: Click the "pencil" edit icon on the right side of the old mailbox to delete its "owner" role. Or directly check the old mailbox and click "REMOVE ACCESS" at the top.
Clearing Bill Permission: In the same way, enter "Settlement"-> "Account Management" and remove the old mailbox from the settlement administrator in the permission list.
So far, the highest control, asset ownership and deduction bill of the GCP project have been transferred to the new mailbox.
3. Deadly Reef: Wind Control and Technical Pit in the Process of Changing Bound
Google Cloud's risk control system (Risk Control) is like a highly vigilant digital agent. Changing mailboxes, a sensitive operation involving changes in asset ownership, can easily step on its red line.
1. Cross-ecological domain name "organization (Organization)" locked
If your old mailbox is an enterprise organization mailbox (e. g.
), and the GCP project was created under the Google Workspace organizational structure, then you
It cannot be transferred directly through IAM to a personal @ gmail.com mailbox or another unrelated business mailbox
.
Reason: Organizations (Organization) are the highest resource level of GCP, and projects are locked in the domain asset pool of the old company.
Solution: You must have the super administrator permission of the old organization structure, modify the constraints/iam.allowedPolicyMemberDomains restriction in the "organization policy (Organization policy)" to allow cross-domain name permission; Or through Google's official "project migration (Project Migration)" process, the project is separated from the old organization and mounted under the new organization.
2. Off-site operation triggers "anti-fraud lock"
If the old mailbox holder is in Shenzhen and the new mailbox holder is in Beijing, two people log in at the same time and frequently modify IAM permissions and unbind bills within a few minutes.
Consequences: Google's anti-theft number mechanism will be activated instantly. The system will determine that the project is suffering from "hacker washing assets" attack, and in a few seconds the entire project is temporarily frozen (Suspend),
Server directly off the network shutdown.
Prevention: Try to let one person log in to two accounts alternately through the same device (or the same set of clean proxy nodes) in a relatively clean and fixed network environment, and the action should not be too radical.
3. Invisible pit of API key and service account (Service Accounts) failure
Many technical teams changed the mailbox and found that although the server was still on, some functions of the website (such as Google login, Google map API, cloud storage upload) suddenly reported errors.
Reason: During early development, the team may have directly used the personal identity of the old mailbox to generate some OAuth 2.0 credentials, or some permissions of the service account depend on the group (Google Groups) where the old mailbox is located.
Prevention: Before removing the old mailbox, be sure to go to the "API and Service"-> "Voucher" page to check the existing API Key and service accounts to ensure that their permissions are all bound to the public service account of the project itself or the new team, rather than hanging under the name of an employee's personal mailbox.
4. business right way: how to fundamentally avoid the trouble of "changing ties?
If you are formally operating a sea-going enterprise, cross-border e-commerce matrix or technology foreign trade company, frequently switching hands and changing ties between personal Gmail is tantamount to dancing on the tip of a knife.
Google Cloud account
I passed with good luck today, and tomorrow I may be judged by the wind control as "account illegal transaction" because I didn't notice some details, resulting in a total ban.
To fundamentally solve this problem, the business team should be established at the beginning of the structure.
Compliance Asset Firewall
:
1. Establishment of a public owner (Co-Owner) mechanism
Never let a project's Owner list have only one lone personal mailbox. At the beginning of the project, the mailboxes of at least two core executives of the company should be bound and backed up. Even if one of the mailboxes is locked due to resignation, lost password or remote login, the other mailbox can still firmly control the overall situation in the background and handle permission changes at his leisure.
2. Embrace corporate organizational structure and official distributor channels
For a large-scale enterprise business, the safest way is to contact directly.
Google Cloud Official Authorized Tier 1 Distributor (Partner)
.
By opening GCP through the distributor model, you will get enterprise-class underlying guarantees:
Bills are completely decoupled from mailboxes: your subprojects are hanging under the distributor's big corporate account, and you don't need to bind yourself to any personal credit cards that are easy to trigger wind control in the background. The settlement, renewal and recharge of fees are all handled by the distributor in the background to connect with the government for you.
Risk-free asset transfer: When your team changes personnel or project changes need to "change ties", you don't need to blindly operate in the background. You only need to submit a compliance application to the distributor, and their professional architect will be in the Google enterprise management background (Cl
oud Partner Console) in an official compliance path, safely and seamlessly help you complete the migration of the project and the change of personnel permissions, during which the server will not have the risk of downtime for half a second.
Compliance and Invoice: It can also solve the pain points that domestic enterprises cannot issue special VAT invoices and overseas funds leave the country legally.
Summary
The "mailbox change" of GCP Google cloud account is essentially a fight.
Secure transfer of ownership of digital assets
.
As long as you follow the iron law of "adding new people first, then transferring bills, and finally eliminating the elderly", and keep the network environment stable and clean during operation, you can land safely in most cases. But remember, data is priceless, and at the last second before performing any IAM permission deletion, check your server snapshots and database backups-in the cloud world, caution is always your strongest talisman.
Google Cloud account