deps: vendor github.com/joyent/gomanta
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parent
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Mozilla Public License Version 2.0
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==================================
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1. Definitions
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--------------
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1.1. "Contributor"
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means each individual or legal entity that creates, contributes to
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the creation of, or owns Covered Software.
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1.2. "Contributor Version"
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means the combination of the Contributions of others (if any) used
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by a Contributor and that particular Contributor's Contribution.
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1.3. "Contribution"
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means Covered Software of a particular Contributor.
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1.4. "Covered Software"
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means Source Code Form to which the initial Contributor has attached
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the notice in Exhibit A, the Executable Form of such Source Code
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Form, and Modifications of such Source Code Form, in each case
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including portions thereof.
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1.5. "Incompatible With Secondary Licenses"
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means
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(a) that the initial Contributor has attached the notice described
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in Exhibit B to the Covered Software; or
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(b) that the Covered Software was made available under the terms of
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version 1.1 or earlier of the License, but not also under the
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terms of a Secondary License.
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1.6. "Executable Form"
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means any form of the work other than Source Code Form.
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1.7. "Larger Work"
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means a work that combines Covered Software with other material, in
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a separate file or files, that is not Covered Software.
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1.8. "License"
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means this document.
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1.9. "Licensable"
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means having the right to grant, to the maximum extent possible,
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whether at the time of the initial grant or subsequently, any and
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all of the rights conveyed by this License.
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1.10. "Modifications"
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means any of the following:
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(a) any file in Source Code Form that results from an addition to,
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deletion from, or modification of the contents of Covered
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Software; or
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(b) any new file in Source Code Form that contains any Covered
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Software.
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1.11. "Patent Claims" of a Contributor
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means any patent claim(s), including without limitation, method,
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process, and apparatus claims, in any patent Licensable by such
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Contributor that would be infringed, but for the grant of the
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License, by the making, using, selling, offering for sale, having
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made, import, or transfer of either its Contributions or its
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Contributor Version.
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1.12. "Secondary License"
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means either the GNU General Public License, Version 2.0, the GNU
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Lesser General Public License, Version 2.1, the GNU Affero General
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Public License, Version 3.0, or any later versions of those
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licenses.
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1.13. "Source Code Form"
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means the form of the work preferred for making modifications.
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1.14. "You" (or "Your")
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means an individual or a legal entity exercising rights under this
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License. For legal entities, "You" includes any entity that
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controls, is controlled by, or is under common control with You. For
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purposes of this definition, "control" means (a) the power, direct
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or indirect, to cause the direction or management of such entity,
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whether by contract or otherwise, or (b) ownership of more than
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fifty percent (50%) of the outstanding shares or beneficial
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ownership of such entity.
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2. License Grants and Conditions
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--------------------------------
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2.1. Grants
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Each Contributor hereby grants You a world-wide, royalty-free,
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non-exclusive license:
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(a) under intellectual property rights (other than patent or trademark)
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Licensable by such Contributor to use, reproduce, make available,
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modify, display, perform, distribute, and otherwise exploit its
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Contributions, either on an unmodified basis, with Modifications, or
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as part of a Larger Work; and
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(b) under Patent Claims of such Contributor to make, use, sell, offer
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for sale, have made, import, and otherwise transfer either its
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Contributions or its Contributor Version.
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2.2. Effective Date
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The licenses granted in Section 2.1 with respect to any Contribution
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become effective for each Contribution on the date the Contributor first
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distributes such Contribution.
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2.3. Limitations on Grant Scope
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The licenses granted in this Section 2 are the only rights granted under
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this License. No additional rights or licenses will be implied from the
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distribution or licensing of Covered Software under this License.
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Notwithstanding Section 2.1(b) above, no patent license is granted by a
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Contributor:
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(a) for any code that a Contributor has removed from Covered Software;
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or
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(b) for infringements caused by: (i) Your and any other third party's
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modifications of Covered Software, or (ii) the combination of its
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Contributions with other software (except as part of its Contributor
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Version); or
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(c) under Patent Claims infringed by Covered Software in the absence of
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its Contributions.
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This License does not grant any rights in the trademarks, service marks,
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or logos of any Contributor (except as may be necessary to comply with
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the notice requirements in Section 3.4).
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2.4. Subsequent Licenses
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No Contributor makes additional grants as a result of Your choice to
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distribute the Covered Software under a subsequent version of this
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License (see Section 10.2) or under the terms of a Secondary License (if
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permitted under the terms of Section 3.3).
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2.5. Representation
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Each Contributor represents that the Contributor believes its
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Contributions are its original creation(s) or it has sufficient rights
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to grant the rights to its Contributions conveyed by this License.
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2.6. Fair Use
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This License is not intended to limit any rights You have under
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applicable copyright doctrines of fair use, fair dealing, or other
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equivalents.
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2.7. Conditions
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Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted
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in Section 2.1.
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3. Responsibilities
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-------------------
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3.1. Distribution of Source Form
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All distribution of Covered Software in Source Code Form, including any
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Modifications that You create or to which You contribute, must be under
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the terms of this License. You must inform recipients that the Source
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Code Form of the Covered Software is governed by the terms of this
|
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License, and how they can obtain a copy of this License. You may not
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attempt to alter or restrict the recipients' rights in the Source Code
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Form.
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3.2. Distribution of Executable Form
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If You distribute Covered Software in Executable Form then:
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(a) such Covered Software must also be made available in Source Code
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Form, as described in Section 3.1, and You must inform recipients of
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the Executable Form how they can obtain a copy of such Source Code
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Form by reasonable means in a timely manner, at a charge no more
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than the cost of distribution to the recipient; and
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(b) You may distribute such Executable Form under the terms of this
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License, or sublicense it under different terms, provided that the
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license for the Executable Form does not attempt to limit or alter
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the recipients' rights in the Source Code Form under this License.
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3.3. Distribution of a Larger Work
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You may create and distribute a Larger Work under terms of Your choice,
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provided that You also comply with the requirements of this License for
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the Covered Software. If the Larger Work is a combination of Covered
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Software with a work governed by one or more Secondary Licenses, and the
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Covered Software is not Incompatible With Secondary Licenses, this
|
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License permits You to additionally distribute such Covered Software
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under the terms of such Secondary License(s), so that the recipient of
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the Larger Work may, at their option, further distribute the Covered
|
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Software under the terms of either this License or such Secondary
|
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License(s).
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3.4. Notices
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You may not remove or alter the substance of any license notices
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(including copyright notices, patent notices, disclaimers of warranty,
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or limitations of liability) contained within the Source Code Form of
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the Covered Software, except that You may alter any license notices to
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the extent required to remedy known factual inaccuracies.
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3.5. Application of Additional Terms
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You may choose to offer, and to charge a fee for, warranty, support,
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indemnity or liability obligations to one or more recipients of Covered
|
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Software. However, You may do so only on Your own behalf, and not on
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behalf of any Contributor. You must make it absolutely clear that any
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such warranty, support, indemnity, or liability obligation is offered by
|
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You alone, and You hereby agree to indemnify every Contributor for any
|
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liability incurred by such Contributor as a result of warranty, support,
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indemnity or liability terms You offer. You may include additional
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disclaimers of warranty and limitations of liability specific to any
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jurisdiction.
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4. Inability to Comply Due to Statute or Regulation
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---------------------------------------------------
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If it is impossible for You to comply with any of the terms of this
|
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License with respect to some or all of the Covered Software due to
|
||||
statute, judicial order, or regulation then You must: (a) comply with
|
||||
the terms of this License to the maximum extent possible; and (b)
|
||||
describe the limitations and the code they affect. Such description must
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be placed in a text file included with all distributions of the Covered
|
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Software under this License. Except to the extent prohibited by statute
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or regulation, such description must be sufficiently detailed for a
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recipient of ordinary skill to be able to understand it.
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5. Termination
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--------------
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5.1. The rights granted under this License will terminate automatically
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if You fail to comply with any of its terms. However, if You become
|
||||
compliant, then the rights granted under this License from a particular
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||||
Contributor are reinstated (a) provisionally, unless and until such
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||||
Contributor explicitly and finally terminates Your grants, and (b) on an
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ongoing basis, if such Contributor fails to notify You of the
|
||||
non-compliance by some reasonable means prior to 60 days after You have
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come back into compliance. Moreover, Your grants from a particular
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Contributor are reinstated on an ongoing basis if such Contributor
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||||
notifies You of the non-compliance by some reasonable means, this is the
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||||
first time You have received notice of non-compliance with this License
|
||||
from such Contributor, and You become compliant prior to 30 days after
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Your receipt of the notice.
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||||
5.2. If You initiate litigation against any entity by asserting a patent
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infringement claim (excluding declaratory judgment actions,
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||||
counter-claims, and cross-claims) alleging that a Contributor Version
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||||
directly or indirectly infringes any patent, then the rights granted to
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You by any and all Contributors for the Covered Software under Section
|
||||
2.1 of this License shall terminate.
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||||
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||||
5.3. In the event of termination under Sections 5.1 or 5.2 above, all
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||||
end user license agreements (excluding distributors and resellers) which
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have been validly granted by You or Your distributors under this License
|
||||
prior to termination shall survive termination.
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************************************************************************
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* *
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* 6. Disclaimer of Warranty *
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* ------------------------- *
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* *
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* Covered Software is provided under this License on an "as is" *
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* basis, without warranty of any kind, either expressed, implied, or *
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* statutory, including, without limitation, warranties that the *
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* Covered Software is free of defects, merchantable, fit for a *
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* particular purpose or non-infringing. The entire risk as to the *
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* quality and performance of the Covered Software is with You. *
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* Should any Covered Software prove defective in any respect, You *
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* (not any Contributor) assume the cost of any necessary servicing, *
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||||
* repair, or correction. This disclaimer of warranty constitutes an *
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* essential part of this License. No use of any Covered Software is *
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* authorized under this License except under this disclaimer. *
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* *
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************************************************************************
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************************************************************************
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* *
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* 7. Limitation of Liability *
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* -------------------------- *
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* *
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* Under no circumstances and under no legal theory, whether tort *
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* (including negligence), contract, or otherwise, shall any *
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* Contributor, or anyone who distributes Covered Software as *
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||||
* permitted above, be liable to You for any direct, indirect, *
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||||
* special, incidental, or consequential damages of any character *
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* including, without limitation, damages for lost profits, loss of *
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||||
* goodwill, work stoppage, computer failure or malfunction, or any *
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||||
* and all other commercial damages or losses, even if such party *
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||||
* shall have been informed of the possibility of such damages. This *
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||||
* limitation of liability shall not apply to liability for death or *
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* personal injury resulting from such party's negligence to the *
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||||
* extent applicable law prohibits such limitation. Some *
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||||
* jurisdictions do not allow the exclusion or limitation of *
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||||
* incidental or consequential damages, so this exclusion and *
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* limitation may not apply to You. *
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||||
* *
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||||
************************************************************************
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8. Litigation
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||||
-------------
|
||||
|
||||
Any litigation relating to this License may be brought only in the
|
||||
courts of a jurisdiction where the defendant maintains its principal
|
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place of business and such litigation shall be governed by laws of that
|
||||
jurisdiction, without reference to its conflict-of-law provisions.
|
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Nothing in this Section shall prevent a party's ability to bring
|
||||
cross-claims or counter-claims.
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9. Miscellaneous
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----------------
|
||||
|
||||
This License represents the complete agreement concerning the subject
|
||||
matter hereof. If any provision of this License is held to be
|
||||
unenforceable, such provision shall be reformed only to the extent
|
||||
necessary to make it enforceable. Any law or regulation which provides
|
||||
that the language of a contract shall be construed against the drafter
|
||||
shall not be used to construe this License against a Contributor.
|
||||
|
||||
10. Versions of the License
|
||||
---------------------------
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||||
|
||||
10.1. New Versions
|
||||
|
||||
Mozilla Foundation is the license steward. Except as provided in Section
|
||||
10.3, no one other than the license steward has the right to modify or
|
||||
publish new versions of this License. Each version will be given a
|
||||
distinguishing version number.
|
||||
|
||||
10.2. Effect of New Versions
|
||||
|
||||
You may distribute the Covered Software under the terms of the version
|
||||
of the License under which You originally received the Covered Software,
|
||||
or under the terms of any subsequent version published by the license
|
||||
steward.
|
||||
|
||||
10.3. Modified Versions
|
||||
|
||||
If you create software not governed by this License, and you want to
|
||||
create a new license for such software, you may create and use a
|
||||
modified version of this License if you rename the license and remove
|
||||
any references to the name of the license steward (except to note that
|
||||
such modified license differs from this License).
|
||||
|
||||
10.4. Distributing Source Code Form that is Incompatible With Secondary
|
||||
Licenses
|
||||
|
||||
If You choose to distribute Source Code Form that is Incompatible With
|
||||
Secondary Licenses under the terms of this version of the License, the
|
||||
notice described in Exhibit B of this License must be attached.
|
||||
|
||||
Exhibit A - Source Code Form License Notice
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||||
-------------------------------------------
|
||||
|
||||
This Source Code Form is subject to the terms of the Mozilla Public
|
||||
License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
|
||||
If it is not possible or desirable to put the notice in a particular
|
||||
file, then You may include the notice in a location (such as a LICENSE
|
||||
file in a relevant directory) where a recipient would be likely to look
|
||||
for such a notice.
|
||||
|
||||
You may add additional accurate notices of copyright ownership.
|
||||
|
||||
Exhibit B - "Incompatible With Secondary Licenses" Notice
|
||||
---------------------------------------------------------
|
||||
|
||||
This Source Code Form is "Incompatible With Secondary Licenses", as
|
||||
defined by the Mozilla Public License, v. 2.0.
|
|
@ -0,0 +1,459 @@
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/*
|
||||
The gomanta/manta package interacts with the Manta API (http://apidocs.joyent.com/manta/api.html).
|
||||
|
||||
This Source Code Form is subject to the terms of the Mozilla Public
|
||||
License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
|
||||
Copyright (c) 2016 Joyent Inc.
|
||||
Written by Daniele Stroppa <daniele.stroppa@joyent.com>
|
||||
|
||||
*/
|
||||
package manta
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"fmt"
|
||||
"io"
|
||||
"io/ioutil"
|
||||
"net/http"
|
||||
"path"
|
||||
"time"
|
||||
|
||||
"github.com/joyent/gocommon/client"
|
||||
"github.com/joyent/gocommon/errors"
|
||||
|
||||
jh "github.com/joyent/gocommon/http"
|
||||
)
|
||||
|
||||
const (
|
||||
// The default version of the Manta API to use
|
||||
DefaultAPIVersion = "7.1"
|
||||
|
||||
// Manta API URL parts
|
||||
apiStorage = "stor"
|
||||
apiJobs = "jobs"
|
||||
apiJobsLive = "live"
|
||||
apiJobsIn = "in"
|
||||
apiJobsOut = "out"
|
||||
apiJobsFail = "fail"
|
||||
apiJobsErr = "err"
|
||||
apiJobsEnd = "end"
|
||||
apiJobsCancel = "cancel"
|
||||
apiJobsStatus = "status"
|
||||
)
|
||||
|
||||
// Client provides a means to access Joyent Manta
|
||||
type Client struct {
|
||||
client client.Client
|
||||
}
|
||||
|
||||
// New creates a new Client.
|
||||
func New(client client.Client) *Client {
|
||||
return &Client{client}
|
||||
}
|
||||
|
||||
// request represents an API request
|
||||
type request struct {
|
||||
method string
|
||||
url string
|
||||
reqValue interface{}
|
||||
reqHeader http.Header
|
||||
reqReader io.Reader
|
||||
reqLength int
|
||||
resp interface{}
|
||||
respHeader *http.Header
|
||||
expectedStatus int
|
||||
}
|
||||
|
||||
// Helper method to send an API request
|
||||
func (c *Client) sendRequest(req request) (*jh.ResponseData, error) {
|
||||
request := jh.RequestData{
|
||||
ReqValue: req.reqValue,
|
||||
ReqHeaders: req.reqHeader,
|
||||
ReqReader: req.reqReader,
|
||||
ReqLength: req.reqLength,
|
||||
}
|
||||
if req.expectedStatus == 0 {
|
||||
req.expectedStatus = http.StatusOK
|
||||
}
|
||||
respData := jh.ResponseData{
|
||||
RespValue: req.resp,
|
||||
RespHeaders: req.respHeader,
|
||||
ExpectedStatus: []int{req.expectedStatus},
|
||||
}
|
||||
err := c.client.SendRequest(req.method, req.url, "", &request, &respData)
|
||||
return &respData, err
|
||||
}
|
||||
|
||||
// Helper method to create the API URL
|
||||
func makeURL(parts ...string) string {
|
||||
return path.Join(parts...)
|
||||
}
|
||||
|
||||
// ListDirectoryOpts represent the option that can be specified
|
||||
// when listing a directory.
|
||||
type ListDirectoryOpts struct {
|
||||
Limit int `json:"limit"` // Limit to the number of records returned (default and max is 1000)
|
||||
Marker string `json:"marker"` // Key name at which to start the next listing
|
||||
}
|
||||
|
||||
// Entry represents an object stored in Manta, either a file or a directory
|
||||
type Entry struct {
|
||||
Name string `json:"name"` // Entry name
|
||||
Etag string `json:"etag,omitempty"` // If type is 'object', object UUID
|
||||
Size int `json:"size,omitempty"` // If type is 'object', object size (content-length)
|
||||
Type string `json:"type"` // Entry type, one of 'directory' or 'object'
|
||||
Mtime string `json:"mtime"` // ISO8601 timestamp of the last update
|
||||
}
|
||||
|
||||
// Creates a directory at the specified path. Any parent directory must exist.
|
||||
// See API docs: http://apidocs.joyent.com/manta/api.html#PutDirectory
|
||||
func (c *Client) PutDirectory(path string) error {
|
||||
requestHeaders := make(http.Header)
|
||||
requestHeaders.Set("Content-Type", "application/json; type=directory")
|
||||
requestHeaders.Set("Accept", "*/*")
|
||||
req := request{
|
||||
method: client.PUT,
|
||||
url: makeURL(apiStorage, path),
|
||||
reqHeader: requestHeaders,
|
||||
expectedStatus: http.StatusNoContent,
|
||||
}
|
||||
if _, err := c.sendRequest(req); err != nil {
|
||||
return errors.Newf(err, "failed to create directory: %s", path)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// Returns the content of the specified directory, using the specified options.
|
||||
// See API docs: http://apidocs.joyent.com/manta/api.html#ListDirectory
|
||||
func (c *Client) ListDirectory(directory string, opts ListDirectoryOpts) ([]Entry, error) {
|
||||
var resp []Entry
|
||||
requestHeaders := make(http.Header)
|
||||
requestHeaders.Set("Accept", "*/*")
|
||||
req := request{
|
||||
method: client.GET,
|
||||
url: makeURL(apiStorage, directory),
|
||||
reqHeader: requestHeaders,
|
||||
resp: &resp,
|
||||
reqValue: opts,
|
||||
}
|
||||
if _, err := c.sendRequest(req); err != nil {
|
||||
return nil, errors.Newf(err, "failed to list directory %s", directory)
|
||||
}
|
||||
return resp, nil
|
||||
}
|
||||
|
||||
// Deletes the specified directory. Directory must be empty.
|
||||
// See API docs: http://apidocs.joyent.com/manta/api.html#DeleteDirectory
|
||||
func (c *Client) DeleteDirectory(path string) error {
|
||||
req := request{
|
||||
method: client.DELETE,
|
||||
url: makeURL(apiStorage, path),
|
||||
expectedStatus: http.StatusNoContent,
|
||||
}
|
||||
if _, err := c.sendRequest(req); err != nil {
|
||||
return errors.Newf(err, "failed to delete directory %s", path)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// Creates an object at the specified path. Any parent directory must exist.
|
||||
// See API docs: http://apidocs.joyent.com/manta/api.html#PutObject
|
||||
func (c *Client) PutObject(path, objectName string, object []byte) error {
|
||||
r := bytes.NewReader(object)
|
||||
req := request{
|
||||
method: client.PUT,
|
||||
url: makeURL(apiStorage, path, objectName),
|
||||
reqReader: r,
|
||||
reqLength: len(object),
|
||||
expectedStatus: http.StatusNoContent,
|
||||
}
|
||||
if _, err := c.sendRequest(req); err != nil {
|
||||
return errors.Newf(err, "failed to create object: %s/%s", path, objectName)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// Retrieves the specified object from the specified location.
|
||||
// See API docs: http://apidocs.joyent.com/manta/api.html#GetObject
|
||||
func (c *Client) GetObject(path, objectName string) ([]byte, error) {
|
||||
var resp []byte
|
||||
requestHeaders := make(http.Header)
|
||||
requestHeaders.Set("Accept", "*/*")
|
||||
req := request{
|
||||
method: client.GET,
|
||||
url: makeURL(apiStorage, path, objectName),
|
||||
reqHeader: requestHeaders,
|
||||
resp: &resp,
|
||||
}
|
||||
respData, err := c.sendRequest(req)
|
||||
if err != nil {
|
||||
return nil, errors.Newf(err, "failed to get object %s/%s", path, objectName)
|
||||
}
|
||||
res, ok := respData.RespValue.(*[]byte)
|
||||
if !ok {
|
||||
return nil, errors.Newf(err, "failed to assert downloaded data as type *[]byte for object %s/%s", path, objectName)
|
||||
}
|
||||
return *res, nil
|
||||
}
|
||||
|
||||
// Deletes the specified object from the specified location.
|
||||
// See API docs: http://apidocs.joyent.com/manta/api.html#DeleteObject
|
||||
func (c *Client) DeleteObject(path, objectName string) error {
|
||||
req := request{
|
||||
method: client.DELETE,
|
||||
url: makeURL(apiStorage, path, objectName),
|
||||
expectedStatus: http.StatusNoContent,
|
||||
}
|
||||
if _, err := c.sendRequest(req); err != nil {
|
||||
return errors.Newf(err, "failed to delete object %s/%s", path, objectName)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// Creates a link (similar to a Unix hard link) from location to path/linkName.
|
||||
// See API docs: http://apidocs.joyent.com/manta/api.html#PutSnapLink
|
||||
func (c *Client) PutSnapLink(path, linkName, location string) error {
|
||||
requestHeaders := make(http.Header)
|
||||
requestHeaders.Set("Accept", "application/json; type=link")
|
||||
requestHeaders.Set("Location", location)
|
||||
req := request{
|
||||
method: client.PUT,
|
||||
url: makeURL(apiStorage, path, linkName),
|
||||
reqHeader: requestHeaders,
|
||||
expectedStatus: http.StatusNoContent,
|
||||
}
|
||||
if _, err := c.sendRequest(req); err != nil {
|
||||
return errors.Newf(err, "failed to create snap link: %s/%s", path, linkName)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// CreateJobOpts represent the option that can be specified
|
||||
// when creating a job.
|
||||
type CreateJobOpts struct {
|
||||
Name string `json:"name,omitempty"` // Job Name (optional)
|
||||
Phases []Phase `json:"phases"` // Tasks to execute as part of this job
|
||||
}
|
||||
|
||||
// Job represents the status of a job.
|
||||
type Job struct {
|
||||
Id string // Job unique identifier
|
||||
Name string `json:"name,omitempty"` // Job Name
|
||||
State string // Job state
|
||||
Cancelled bool // Whether the job has been cancelled or not
|
||||
InputDone bool // Whether the inputs for the job is still open or not
|
||||
Stats JobStats `json:"stats,omitempty"` // Job statistics
|
||||
TimeCreated string // Time the job was created at
|
||||
TimeDone string `json:"timeDone,omitempty"` // Time the job was completed
|
||||
TimeArchiveStarted string `json:"timeArchiveStarted,omitempty"` // Time the job archiving started
|
||||
TimeArchiveDone string `json:"timeArchiveDone,omitempty"` // Time the job archiving completed
|
||||
Phases []Phase `json:"phases"` // Job tasks
|
||||
Options interface{} // Job options
|
||||
}
|
||||
|
||||
// JobStats represents statistics about a job
|
||||
type JobStats struct {
|
||||
Errors int // Number or errors
|
||||
Outputs int // Number of output produced
|
||||
Retries int // Number of retries
|
||||
Tasks int // Total number of task in the job
|
||||
TasksDone int // number of tasks done
|
||||
}
|
||||
|
||||
// Phase represents a task to be executed as part of a Job
|
||||
type Phase struct {
|
||||
Type string `json:"type,omitempty"` // Task type, one of 'map' or 'reduce' (optional)
|
||||
Assets []string `json:"assets,omitempty"` // An array of objects to be placed in the compute zones (optional)
|
||||
Exec string `json:"exec"` // The actual shell statement to execute
|
||||
Init string `json:"init"` // Shell statement to execute in each compute zone before any tasks are executed
|
||||
Count int `json:"count,omitempty"` // If type is 'reduce', an optional number of reducers for this phase (default is 1)
|
||||
Memory int `json:"memory,omitempty"` // Amount of DRAM to give to your compute zone (in Mb, optional)
|
||||
Disk int `json:"disk,omitempty"` // Amount of disk space to give to your compute zone (in Gb, optional)
|
||||
}
|
||||
|
||||
// JobError represents an error occurred during a job execution
|
||||
type JobError struct {
|
||||
Id string // Job Id
|
||||
Phase string // Phase number of the failure
|
||||
What string // A human readable summary of what failed
|
||||
Code string // Error code
|
||||
Message string // Human readable error message
|
||||
Stderr string // A key that saved the stderr for the given command (optional)
|
||||
Key string // The input key being processed when the task failed (optional)
|
||||
}
|
||||
|
||||
// Creates a job with the given options.
|
||||
// See API docs: http://apidocs.joyent.com/manta/api.html#CreateJob
|
||||
func (c *Client) CreateJob(opts CreateJobOpts) (string, error) {
|
||||
var resp string
|
||||
var respHeader http.Header
|
||||
req := request{
|
||||
method: client.POST,
|
||||
url: apiJobs,
|
||||
reqValue: opts,
|
||||
respHeader: &respHeader,
|
||||
resp: &resp,
|
||||
expectedStatus: http.StatusCreated,
|
||||
}
|
||||
respData, err := c.sendRequest(req)
|
||||
if err != nil {
|
||||
return "", errors.Newf(err, "failed to create job with name: %s", opts.Name)
|
||||
}
|
||||
return respData.RespHeaders.Get("Location"), nil
|
||||
}
|
||||
|
||||
// Submits inputs to an already created job.
|
||||
// See API docs: http://apidocs.joyent.com/manta/api.html#AddJobInputs
|
||||
func (c *Client) AddJobInputs(jobId string, jobInputs io.Reader) error {
|
||||
inputData, errI := ioutil.ReadAll(jobInputs)
|
||||
if errI != nil {
|
||||
return errors.Newf(errI, "failed to read inputs for job %s", jobId)
|
||||
}
|
||||
requestHeaders := make(http.Header)
|
||||
requestHeaders.Set("Accept", "*/*")
|
||||
requestHeaders.Set("Content-Type", "text/plain")
|
||||
req := request{
|
||||
method: client.POST,
|
||||
url: makeURL(apiJobs, jobId, apiJobsLive, apiJobsIn),
|
||||
reqValue: string(inputData),
|
||||
reqHeader: requestHeaders,
|
||||
expectedStatus: http.StatusNoContent,
|
||||
}
|
||||
if _, err := c.sendRequest(req); err != nil {
|
||||
return errors.Newf(err, "failed to add inputs to job %s", jobId)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// This closes input for a job, and finalize the job.
|
||||
// See API docs: http://apidocs.joyent.com/manta/api.html#EndJobInput
|
||||
func (c *Client) EndJobInputs(jobId string) error {
|
||||
req := request{
|
||||
method: client.POST,
|
||||
url: makeURL(apiJobs, jobId, apiJobsLive, apiJobsIn, apiJobsEnd),
|
||||
expectedStatus: http.StatusAccepted,
|
||||
}
|
||||
if _, err := c.sendRequest(req); err != nil {
|
||||
return errors.Newf(err, "failed to end inputs for job %s", jobId)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// This cancels a job from doing any further work.
|
||||
// Cancellation is asynchronous and "best effort"; there is no guarantee the job will actually stop
|
||||
// See API docs: http://apidocs.joyent.com/manta/api.html#CancelJob
|
||||
func (c *Client) CancelJob(jobId string) error {
|
||||
req := request{
|
||||
method: client.POST,
|
||||
url: makeURL(apiJobs, jobId, apiJobsLive, apiJobsCancel),
|
||||
expectedStatus: http.StatusAccepted,
|
||||
}
|
||||
if _, err := c.sendRequest(req); err != nil {
|
||||
return errors.Newf(err, "failed to cancel job %s", jobId)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// Returns the list of jobs.
|
||||
// Note you can filter the set of jobs down to only live jobs by setting the liveOnly flag.
|
||||
// See API docs: http://apidocs.joyent.com/manta/api.html#ListJobs
|
||||
func (c *Client) ListJobs(liveOnly bool) ([]Entry, error) {
|
||||
var resp []Entry
|
||||
var url string
|
||||
if liveOnly {
|
||||
url = fmt.Sprintf("%s?state=running", apiJobs)
|
||||
} else {
|
||||
url = apiJobs
|
||||
}
|
||||
req := request{
|
||||
method: client.GET,
|
||||
url: url,
|
||||
resp: &resp,
|
||||
}
|
||||
if _, err := c.sendRequest(req); err != nil {
|
||||
return nil, errors.Newf(err, "failed to list jobs")
|
||||
}
|
||||
return resp, nil
|
||||
}
|
||||
|
||||
// Gets the high-level job container object for a given job.
|
||||
// See API docs: http://apidocs.joyent.com/manta/api.html#GetJob
|
||||
func (c *Client) GetJob(jobId string) (Job, error) {
|
||||
var resp Job
|
||||
req := request{
|
||||
method: client.GET,
|
||||
url: makeURL(apiJobs, jobId, apiJobsLive, apiJobsStatus),
|
||||
resp: &resp,
|
||||
}
|
||||
if _, err := c.sendRequest(req); err != nil {
|
||||
return Job{}, errors.Newf(err, "failed to get job with id: %s", jobId)
|
||||
}
|
||||
return resp, nil
|
||||
}
|
||||
|
||||
// Returns the current "live" set of outputs from a given job.
|
||||
// See API docs: http://apidocs.joyent.com/manta/api.html#GetJobOutput
|
||||
func (c *Client) GetJobOutput(jobId string) (string, error) {
|
||||
var resp string
|
||||
req := request{
|
||||
method: client.GET,
|
||||
url: makeURL(apiJobs, jobId, apiJobsLive, apiJobsOut),
|
||||
resp: &resp,
|
||||
}
|
||||
if _, err := c.sendRequest(req); err != nil {
|
||||
return "", errors.Newf(err, "failed to get output for job with id: %s", jobId)
|
||||
}
|
||||
return resp, nil
|
||||
}
|
||||
|
||||
// Returns the submitted input objects for a given job, available while the job is running.
|
||||
// See API docs: http://apidocs.joyent.com/manta/api.html#GetJobInput
|
||||
func (c *Client) GetJobInput(jobId string) (string, error) {
|
||||
var resp string
|
||||
req := request{
|
||||
method: client.GET,
|
||||
url: makeURL(apiJobs, jobId, apiJobsLive, apiJobsIn),
|
||||
resp: &resp,
|
||||
}
|
||||
if _, err := c.sendRequest(req); err != nil {
|
||||
return "", errors.Newf(err, "failed to get input for job with id: %s", jobId)
|
||||
}
|
||||
return resp, nil
|
||||
}
|
||||
|
||||
// Returns the current "live" set of failures from a given job.
|
||||
// See API docs: http://apidocs.joyent.com/manta/api.html#GetJobFailures
|
||||
func (c *Client) GetJobFailures(jobId string) (interface{}, error) {
|
||||
var resp interface{}
|
||||
req := request{
|
||||
method: client.GET,
|
||||
url: makeURL(apiJobs, jobId, apiJobsLive, apiJobsFail),
|
||||
resp: &resp,
|
||||
}
|
||||
if _, err := c.sendRequest(req); err != nil {
|
||||
return nil, errors.Newf(err, "failed to get failures for job with id: %s", jobId)
|
||||
}
|
||||
return resp, nil
|
||||
}
|
||||
|
||||
// Returns the current "live" set of errors from a given job.
|
||||
// See API docs: http://apidocs.joyent.com/manta/api.html#GetJobErrors
|
||||
func (c *Client) GetJobErrors(jobId string) ([]JobError, error) {
|
||||
var resp []JobError
|
||||
req := request{
|
||||
method: client.GET,
|
||||
url: makeURL(apiJobs, jobId, apiJobsLive, apiJobsErr),
|
||||
resp: &resp,
|
||||
}
|
||||
if _, err := c.sendRequest(req); err != nil {
|
||||
return nil, errors.Newf(err, "failed to get errors for job with id: %s", jobId)
|
||||
}
|
||||
return resp, nil
|
||||
}
|
||||
|
||||
// Returns a signed URL to retrieve the object at path.
|
||||
func (c *Client) SignURL(path string, expires time.Time) (string, error) {
|
||||
return c.client.SignURL(path, expires)
|
||||
}
|
|
@ -1363,6 +1363,12 @@
|
|||
"path": "github.com/joyent/gocommon/jpc",
|
||||
"revision": "ade826b8b54e81a779ccb29d358a45ba24b7809c"
|
||||
},
|
||||
{
|
||||
"checksumSHA1": "ysHPYOB/xV0dMIAES8ZOQu9KwQQ=",
|
||||
"path": "github.com/joyent/gomanta/manta",
|
||||
"revision": "ece4f0cbe61f600794bbcff71d8f9ee86909b2dc",
|
||||
"revisionTime": "2016-09-13T20:25:01Z"
|
||||
},
|
||||
{
|
||||
"checksumSHA1": "PDzjpRNeytdYU39/PByzwCMvKQ8=",
|
||||
"path": "github.com/joyent/gosdc/cloudapi",
|
||||
|
|
Loading…
Reference in New Issue