Alibaba Cloud Service Grid ASM is introduced to build an intelligent digital supply chain solution. Based on the operation and maintenance free, easy upgrade, and rich product support capabilities provided by ASM, the production and research team can enjoy the value brought by the Service Mesh in a centralized manner, while avoiding the high maintenance update iteration and exception troubleshooting costs, and solving core issues such as service load balancing, link tracking, and unified traffic management.
Improved stability : The technology base adopts an out of the box ASM service grid instance with high availability, operation and maintenance free, and built-in security best practices, so that developers can focus more on business applications rather than infrastructure operation and maintenance. Stable service grid capability can be obtained without complex configuration. Detach the service grid components from the cluster, and upgrade the service grid components without affecting the cluster. Decouple the life cycle management of grid instances and Kubernetes clusters, making the service run more stable and saving operation and maintenance costs.
Increased security and availability : Ensure the security and high availability of services through the ASM system, easily enable SDS, provide HTTPS security support for the service gateway, and dynamically load certificates, thus improving the security of the service gateway. It supports gradual implementation of mTLS authentication, and provides easy to use RBAC functions.
Greatly simplify refined application traffic management strategy and grayscale publishing : ASM provides refined traffic routing strategies to help businesses implement DevOps scenarios such as grayscale publishing, fusing, and fault injection. ASM greatly simplifies the grid architecture upgrade of legacy systems, and supports extreme scenarios of some old systems, such as super long header requests (about 40-60K) and super long body requests (about 2-10M).