A listed Internet company deployed its core business systems on HUAWEI CLOUD's ECS and bare metal
servers
On the server BMS, the following description of the company's backup policy, which are correct? Multiple
selection
In Ku bernetes Deployment You can specify the number of replicas for a particular podinent, and when the
number of pods in the entire cluster is less than the number of replicas, k8s will automatically create the
missing ones pod. Single selection
K8S occupies a dominant position in the container orchestration market, and more and more enterprises adopt
K8S clusters as the operating environment of services, and cluster security has received more attention, such
as image scanning of used container images, running business containers in privileged mode, and enabling
role-based access control for K8S clusters (RBAC) and other behaviors are security risks.
Application operation and maintenance management service AOM Support application service
interconnection, one-stop collection of infrastructure, middleware, and application examplesO&M data
supports daily inspection of resources and overall application operation through functions such as metric
monitoring, log analysis, and event alarmssituation, timely detection and demarcation of application and
resource problems.