Container management and application ingestion engine

• US 10,505,815 B2
• Filed: 11/08/2016
• Issued: 12/10/2019
• Est. Priority Date: 10/29/2015
• Status: Active Grant

• Current Assignee: Cisco Technology, Inc. (Cisco Systems, Inc.)
• Original Assignee: Cisco Technology, Inc. (Cisco Systems, Inc.)
• Inventors: Padala, Pradeep, Kadirvel, Selvi, Raj, Himanshu, Kamity, Kiran, Larkin, Michael
• Primary Examiner(s): Patel, Dhairya A
• Application Number:
  US15/346,183
• Publication Number:
  US 20170126506A1
• Time in Patent Office: 1,127 Days
• CPC Class Codes: G06F 9/5077 Logical partitioning of resources; Management or configuration of virtualized resources specific details on emulation or internal functioning of virtual machines G06F9/455
• CPC Class Codes: G06F 9/5083 Techniques for rebalancing the load in a distributed system
• CPC Class Codes: H04L 12/4641 Virtual LANs, VLANs, e.g. virtual private networks [VPN] LAN interconnection over a bridge based backbone H04L12/462; encapsulation techniques H04L12/4633; routing of packets H04L45/00; packet switches H04L49/00; virtual private networks for security H04L63/0272
• CPC Class Codes: H04L 41/046 comprising network management agents or mobile agents therefor
• CPC Class Codes: H04L 41/0803 Configuration setting
• CPC Class Codes: H04L 41/0806 for initial configuration or provisioning, e.g. plug-and-play
• CPC Class Codes: H04L 41/0893 Assignment of logical groups to network elements
• CPC Class Codes: H04L 41/0894 Policy-based network configuration management
• CPC Class Codes: H04L 41/0895 Configuration of virtualised networks or elements, e.g. virtualised network function or OpenFlow elements
• CPC Class Codes: H04L 41/14 Network analysis or design
• CPC Class Codes: H04L 41/40 using virtualisation of network functions or resources, e.g. SDN or NFV entities
• CPC Class Codes: H04L 43/08 Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
• CPC Class Codes: H04L 43/0876 Network utilisation, e.g. volume of load or congestion level
• CPC Class Codes: H04L 43/16 Threshold monitoring
• CPC Class Codes: H04L 43/20 the monitoring system or the monitored elements being virtualised, abstracted or software-defined entities, e.g. SDN or NFV
• CPC Class Codes: H04L 67/10 in which an application is distributed across nodes in the network software deployment G06F8/60; multiprogramming arrangements G06F9/46

Abstract

In one embodiment, a system has host machines forming a cluster. Each host machine runs containers, where each container includes a segment of hardware resources associated with the host machine, a segment of an operating system utilized by the host machine, and at least one application. Host agents operate on the host machines. Each host agent collects operational parameters associated with the containers on each host machine. A management platform is operative to divide the cluster into container pools, where each container pool includes a sub-set of computation resources in the cluster and has associated container pool metrics including a priority level and computation resource limits. Operational parameters are collected from the host agents. The operational parameters are evaluated in accordance with the container pool metrics.

Claims

1. A method for creating containers, the method comprising:

receiving an application from a user;

analyzing bytecode of the application prior to executing the application to determine whether there are any platform dependencies for the application;

executing the application by one or more processors of a host system;

monitoring behavior of the application;

analyzing the behavior of the application and behavior of one or more modules of the application, wherein analyzing the behavior of the application comprises determining composition of the application by examining inter process communications among at least two modules and logging directions of the inter process communications;

creating a container metafile for each module having resource requirements determined from the behavior of the one or more modules of the application, wherein each container metafile references one or more local resources that can be copied or mounted within a file system of the container metafile or one or more remote resources for which at least one remote storage location can be mounted within the file system; and

creating a container for each module of the application based on each container metafile.

2. The method of claim 1, wherein the application comprises an executable file.

3. The method of claim 1, wherein the application comprises a definition of a set of executable modules.

4. The method of claim 1, wherein monitoring the behavior of the application comprises logging the application'"'"'s interaction with the host system and other applications of the host system.

5. The method of claim 1, wherein analyzing the behavior of the application further comprises:

determining composition of the application by examining socket based communication system calls.

6. The method of claim 1, wherein analyzing the behavior of the one or more modules of the application comprises:

analyzing dependencies of one or more modules of the application to libraries or configuration files by examining system calls.

7. The method of claim 1, further comprising:

creating an application metafile which references one or more containers created for the application.

8. A system for creating containers, the system comprising:

one or more non-transitory computer-readable storage media for storing instructions for creating containers; and

one or more processors operable to execute the instructions to;

receive an application from a user;

analyze bytecode of the application prior to executing the application to determine whether there are any platform dependencies for the application;

execute the application by one or more processors of a host system;

monitor behavior of the application;

analyze the behavior of the application and behavior of one or more modules of the application, wherein analyzing the behavior of the application comprises determining composition of the application by examining inter process communications among at least two modules and logging directions of the inter process communications;

creating a container metafile for each module having resource requirements determined from the behavior of the one or more modules of the application, wherein each container metafile references one more local resources that can be copied or mounted within a file system of the container metafile or one or more remote resources for which at least one remote storage location can be mounted within the file system; and

create a container for each module of the application based on each container metafile.

9. The system of claim 8, wherein the application comprises an executable file, or a definition of a set of executable modules.

10. The system of claim 8, wherein monitoring the behavior of the application comprises logging the application'"'"'s interaction with the host system and other applications of the host system.

11. The system of claim 8, wherein analyzing the behavior of the application further comprises:

determining composition of the application by examining socket based communication system calls.

12. The system of claim 8, wherein analyzing the behavior of the one or more modules of the application comprises:

analyzing dependencies of one or more modules of the application to libraries or configuration files by examining system calls.

13. The system of claim 8, the one or more processors operable to execute further instructions to:

create an application metafile which references one or more containers created for the application.

14. One or more computer-readable storage media having instructions stored thereon that, when executed by one or more processors, the instructions implement operations comprising:

receiving an application from a user;

analyzing bytecode of the application prior to executing the application to determine whether there are any platform dependencies for the application;

executing the application by one or more processors of a host system;

monitoring behavior of the application;

analyzing the behavior of the application and behavior of one or more modules of the application, wherein analyzing the behavior of the application comprises determining composition of the application by examining inter process communications among at least two modules and logging directions of the inter process communications;

creating a container metafile for each module having resource requirements determined from the behavior of the one or more modules of the applications, wherein each container metafile references one or more local resources that can be copied or mounted within a file system of the container metafile or one or more remote resources for which at least one remote storage location can be mounted within the file system; and

creating a container for each module of the application based on each container metafile.

15. The media of claim 14, wherein the application comprises an executable file.

16. The media of claim 14, wherein the application comprises a definition of a set of executable modules.

17. The media of claim 14, wherein monitoring the behavior of the application comprises logging the application'"'"'s interaction with the host system and other applications of the host system.

18. The media of claim 14, wherein analyzing the behavior of the application further comprises:

determining composition of the application by examining socket based communication system calls.

19. The media of claim 14, wherein analyzing the behavior of the one or more modules of the application comprises:

analyzing dependencies of one or more modules of the application to libraries or configuration files by examining system calls.

20. The media of claim 14, further having instructions stored thereon that, when executed by one or more processors, the instructions implement operations, comprising:

creating an application metafile which references one or more containers created for the application.