使用ACME CA为ASM网关签发证书
阿里云服务网格ASM提供全托管式服务网格平台,兼容Istio开源服务网格,简化服务治理,包括流量管理、认证安全和可观测性。产品文档:[https://help.aliyun.com/zh/asm](https://help.aliyun.com/zh/asm)。本文指导如何使用cert-manager和ACME CA为ASM网关获取HTTPS证书,涉及ACME协议、挑战验证及Let's Encrypt的使用。
How To Resize An ASM Disk? (Doc ID 470209.1)
1) Please backup the database(s) contained inside the associated diskgroup.
2) Then shutdown the databases contained inside the associated diskgroup.
3) Dismount the associated diskgroup to verify no client database connections are accessing this specific diskgroup:
SQL> alter diskgroup <diskgro