A coandor task mapping method of a remote sensing image processing Docker cluster

A technology of remote sensing image processing and docker container, which is applied in the field of cloud computing to achieve the effect of improving resource utilization

Inactive Publication Date: 2019-04-12
DONGGUAN UNIV OF TECH
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Problems solved by technology

However, when remote sensing users keep packing a large number of remote sensing algorithms and their operating environments into Docker containers, causing users to manually start different Docker containers to perform hundreds, thousands or even more remote sensing tasks, manual management and configuration are almost impossib

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  • A coandor task mapping method of a remote sensing image processing Docker cluster

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Embodiment 1

[0040] Such as figure 1 As shown, the present invention provides a condor task mapping method for remote sensing image processing Docker clusters, which consists of four parts: Condor cluster construction, image metadata storage, Docker deployment information storage, and task submission file generation wizard.

[0041] Condor cluster construction is mainly to build a Condor cluster through the conder cluster management system by using the physical machines used to process remote sensing image processing in the same network plane, and then install Docker-engine on each physical machine in the cluster to build a Condor cluster. A Condor cluster environment that can use different Docker containers as a job scheduling, the specific steps are:

[0042] S11: Install the ubuntu system on the central manager, add Condor to install the apt installation source, and then use apt-get to install Condor;

[0043] S12: Install the ubuntu operating system and Condor software on the physical...

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Abstract

The invention relates to a coandor task mapping method of a remote sensing image processing Docker cluster, and belongs to the field of cloud computing. During a whole treatment process, the association between a Docker and a Conor and a task is realized by automatically generating a Docker universe mode task submitting description file meeting Class Ad resource matching through a system, a Dockercontainer is started on a contractor execution host to operate a remote sensing image processing algorithm, a contractor cluster is deployed on a physical machine, and a docker-engine is deployed ona contractor execution client, and a Connor cluster environment is constructed; metadata of a Docker mirror image is stored, and IP address information and a mirror image name of a physical machine are stored in a MySQL; according to a Conor Class AD task description method and the information recorded in the MySQL, a visual page provided by a front-end page enables a user to form a task submission file generation guide meeting the requirements of the user. The container mode is adopted, the resource utilization rate of remote sensing image processing nodes in a distributed environment is improved, and a plurality of remote sensing tasks can run on the same physical machine.

Description

technical field [0001] The invention relates to a condor task mapping for remote sensing image processing Docker clusters, belonging to the field of cloud computing. Background technique [0002] Docker can package remote sensing professional software, remote sensing image processing algorithms and dependent tools into a portable container to achieve fast startup of Docker clusters and convenient migration of Docker. Compared with virtual machines, Docker is characterized by fast startup and small resource usage. It can start multiple Docker containers on a physical machine or virtual machine, and run multiple remote sensing image processing algorithms on the same physical machine or virtual machine at the same time. On the other hand, multiple remote sensing image processing tasks can be easily implemented in parallel on the same physical node with resource isolation, which greatly utilizes the resources of the physical machine. However, when remote sensing users keep pack...

Claims

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Application Information

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IPC IPC(8): G06F9/50G06F16/28G06F16/26
CPCG06F9/5077
Inventor 刘敏霞艾建文
Owner DONGGUAN UNIV OF TECH
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