Method for fast constructing Hadoop cluster based on container cloud technology
A Hadoop cluster and cloud technology, which is applied in the field of rapidly building Hadoop clusters based on container cloud technology. It can solve problems such as time-consuming, low resource utilization, and increased use costs, optimize user experience, reduce system resources, and ensure stability. Effect
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[0063] Such as Figure 2-3 As shown, a method for quickly building a Hadoop cluster based on container cloud technology provided in this embodiment includes the following specific steps:
[0064] Determine the number of physical servers to be selected according to actual needs, regard these selected physical servers as a cluster, specify the master node of the cluster, and assign the actual deployment nodes, that is, as slave nodes;
[0065] Install the CentOS7 operating system for each physical server in the cluster;
[0066] Use the yuminstall command to install and start the container orchestration service Kubernetes and the network service Flannel on each master node of the cluster;
[0067] Install the MySQL database, mirror warehouse service and management portal on the pre-allocated master node;
[0068] Use the administrator account to log in to the management portal interface and create a user; use the established user to log in to the management portal to...
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