July 12th SLB (Server Load Balancer) Control System Upgrade Notice
Upgrade content: Alibaba Cloud SLB (Server Load Balancer) plans to upgrade its control system network at 3:30 AM on July 12th, 2019, Beijing time. It is expected that the upgrade will be completed within 3 minutes.
Areas affected by this upgrade include: China North 1 (Qingdao), China North 2 (Beijing), China East 1 (Hangzhou), China East 2 (Shanghai), China South 1 (Shenzhen), Hong Kong, Asia Pacific SE 1 (Singapore), US East 1 (Virginia) and US West 1 (Silicon Valley).
Upgrade impact: During the upgrade, all SLB OpenAPI calls and SLB console operations (purchase, change and query, etc.) in the above-mentioned regions will fail. The existing SLB services will not be affected.
We apologize for any inconvenience caused. If you have any questions, please feel free to contact us by submitting a ticket any time.