Provisioning machines having virtual storage resources
First Claim
1. A method comprising:
- receiving, by a server, a request to provision a software distribution associated with a machine that has a virtual storage resource, wherein the machine is diskless and uses a network-backed storage;
obtaining, by the server, configuration data, a volume assignment, a directory structure detected for the virtual storage resource, and a map of the directory structure of the virtual storage resource to a set of shared physical storage resources accessed by a plurality of machines;
selecting a template file, from a plurality of template files, comprising parameters associated with configuring the software distribution in view of a file system type of the virtual storage resource and a volume size of the virtual storage resource;
generating, by the server, the software distribution in view of the parameters of the template file, configuration data, the volume assignment, the directory structure detected for the virtual storage resource, and the map of the directory structure of the virtual storage resource, the software distribution to be installed on the virtual storage resource;
determining, by a processor of the server, a location to install the generated software distribution on the virtual storage resource in view of the configuration data, the volume assignment, the directory structure detected for the virtual storage resource, and the map of the directory structure of the virtual storage resource to the set of shared physical storage resources accessed by the plurality of machines;
erasing a physical storage resource associated with the determined location in view of the request to provision the software distribution; and
provisioning the software distribution in view of the determined location and a hierarchy of commands, wherein the hierarchy of commands comprises;
a first level of distribution commands to handle distribution tasks relating to an operating system of the server;
a second level of profile commands to associate the template file with the software distribution;
a third level of system commands to associate remote systems to the software distribution, wherein each of the remote systems is specified by an address; and
a fourth level of repository commands to perform, in view of the software distribution, at least one of configuration or updating software on the remote systems.
1 Assignment
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Accused Products
Abstract
Embodiments relate to systems and methods for provisioning machines having virtual storage resources, such as virtual disks. A provisioning (or “cobbler”) server can interact with a local virtual machine installation client to initiate software provisioning to a set of target machines. Each virtualization profile or virtualized system record can have one or more virtual disks associated with it for installation and storage. The provisioning process can entail, for example, the delivery of an operating system, applications, or other software to the targets. The virtual machine installation client can identify potential locations for virtual disks on the target, such as volume identifiers, media types, and/or file systems. The cobbler server can generate a distribution to the target machine taking the configuration of the virtual disk into account, and install the provisioned software to that storage resource without a need to manually specify storage parameters. Diskless machines can also be provisioned.
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Citations
13 Claims
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1. A method comprising:
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receiving, by a server, a request to provision a software distribution associated with a machine that has a virtual storage resource, wherein the machine is diskless and uses a network-backed storage; obtaining, by the server, configuration data, a volume assignment, a directory structure detected for the virtual storage resource, and a map of the directory structure of the virtual storage resource to a set of shared physical storage resources accessed by a plurality of machines; selecting a template file, from a plurality of template files, comprising parameters associated with configuring the software distribution in view of a file system type of the virtual storage resource and a volume size of the virtual storage resource; generating, by the server, the software distribution in view of the parameters of the template file, configuration data, the volume assignment, the directory structure detected for the virtual storage resource, and the map of the directory structure of the virtual storage resource, the software distribution to be installed on the virtual storage resource; determining, by a processor of the server, a location to install the generated software distribution on the virtual storage resource in view of the configuration data, the volume assignment, the directory structure detected for the virtual storage resource, and the map of the directory structure of the virtual storage resource to the set of shared physical storage resources accessed by the plurality of machines; erasing a physical storage resource associated with the determined location in view of the request to provision the software distribution; and provisioning the software distribution in view of the determined location and a hierarchy of commands, wherein the hierarchy of commands comprises; a first level of distribution commands to handle distribution tasks relating to an operating system of the server; a second level of profile commands to associate the template file with the software distribution; a third level of system commands to associate remote systems to the software distribution, wherein each of the remote systems is specified by an address; and a fourth level of repository commands to perform, in view of the software distribution, at least one of configuration or updating software on the remote systems. - View Dependent Claims (2, 3, 4, 5)
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6. A system comprising:
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a network device; and a processor, operatively coupled with the network device, to; receive a request to provision a software distribution associated with a machine that has a virtual storage resource, wherein the machine is diskless and uses a network-backed storage; obtain, via the network device, configuration data, a volume assignment, a directory structure detected for the virtual storage resource and a map of the directory structure of the virtual storage resource to a set of shared physical storage resources accessed by a plurality of machines; select a template file, from a plurality of template files, comprising parameters associated with configuring the software distribution in view of a file system type of the virtual storage resource and a volume size of the virtual storage resource; generate the software distribution in view of the parameters of the template file, configuration data, the volume assignment, the directory structure detected for the virtual storage resource, and the map of the directory structure of the virtual storage resource, the software distribution to be installed on the virtual storage resource; determine a location to install the generated software distribution on the virtual storage resource in view of the configuration data, the volume assignment, the directory structure detected for the virtual storage resource, and the map of the directory structure of the virtual storage resource to the set of shared physical storage resources accessed by the plurality of machines; erase a physical storage resource associated with the determined location in view of the request to provision the software distribution; and provision the software distribution in view of the determined location and a hierarchy of commands, wherein the hierarchy of commands comprises; a first level of distribution commands to handle distribution tasks relating to an operating system of the server; a second level of profile commands to associate the template file with the software distribution; a third level of system commands to associate remote systems to the software distribution, wherein each of the remote system is specified by an address; and a fourth level of repository commands to perform, in view of the software distribution, at least one of configuration or updating software on the remote systems. - View Dependent Claims (7, 8, 9)
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10. A method comprising:
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receiving a request for data associated with a virtual storage resource of a machine where software is to be provisioned, wherein the machine is diskless and uses a network-backed storage; selecting a template file, from a plurality of template files, comprising parameters associated with configuring a software distribution in view of a file system type of the virtual storage resource and a volume size of the virtual storage resource; detecting, by a processor, configuration data, a volume assignment, a directory structure, and a map of the directory structure of the virtual storage resource to a set of shared physical storage resources accessed by a plurality of machines for the virtual storage resource, wherein the parameters of the template file, the detected configuration data, the detected volume assignment, the detected directory structure, and the detected map are for generating the software distribution to install on the virtual storage resource and for determining a location to install the generated software distribution on the virtual storage resource; erasing a physical storage resource associated with the determined location in view of the request associated with the software to be provisioned; and provisioning the software distribution in view of the determined location and a hierarchy of commands, wherein the hierarchy of commands comprises; a first level of distribution commands to handle distribution tasks relating to an operating system of the server; a second level of profile commands to associate the template file with the software distribution; a third level of system commands to associate remote systems to the software distribution, wherein each of the remote systems is specified by an address; and a fourth level of repository commands to perform, in view of the software distribution, at least one of configuration or updating software on the remote systems. - View Dependent Claims (11, 12, 13)
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Specification