Based on Alibaba Cloud container service Kubernetes, Huolala has transformed and migrated most applications into containers. ACK provides a highly reliable and stable infrastructure, which is integrated with bare metal instances and load balancing, greatly simplifying the complexity of using the cloud.

ACK helps users directly access physical properties when using bare metal instances. At the same time, through ACK differentiated SLO koordinator container scheduling, we can perform cpuset scheduling, binding core and load aware scheduling, which effectively improves application performance and node resource utilization. The freight pulling business has obvious characteristics of peaks and troughs. The intra city freight traffic is relatively stable in the daytime peak period, and the flow will decrease in the evening low peak period. Users can expand and shrink the capacity regularly through HPA and CronHPA to meet such predictable elastic scenarios. In combination with the monitoring data link provided by ACK, the freight forwarder has realized the measurement and billing of the container cost, and effectively managed the cloud cost of each team.

Through the ACK backup center, the remote backup of the core system running in ACK is realized, and cross region image synchronization is realized through the container image service Enterprise Edition (ACR EE).