purpose
"Be in awe of the online world"
requirements
- Changes need to be notified in advance, and must be notified in the core group of the company
- The operation needs to issue a bill, the operation steps are ordered, the rollback step is indispensable, and the double check must be ensured
- Operations during peak hours are strictly prohibited
- Strictly small flow and gray scale
- After going online, check according to the checklist, and participate in operation and maintenance and R&D