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92 lines
3.4 KiB
ReStructuredText
92 lines
3.4 KiB
ReStructuredText
.. _object-gateway:
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=====================
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Ceph Object Gateway
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=====================
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:term:`Ceph Object Gateway` is an object storage interface built on top of
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``librados``. It provides a RESTful gateway between applications and Ceph
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Storage Clusters. :term:`Ceph Object Storage` supports two interfaces:
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#. **S3-compatible:** Provides object storage functionality with an interface
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that is compatible with a large subset of the Amazon S3 RESTful API.
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#. **Swift-compatible:** Provides object storage functionality with an interface
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that is compatible with a large subset of the OpenStack Swift API.
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Ceph Object Storage uses the Ceph Object Gateway daemon (``radosgw``), an HTTP
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server designed to interact with a Ceph Storage Cluster. The Ceph Object
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Gateway provides interfaces that are compatible with both Amazon S3 and
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OpenStack Swift, and it has its own user management. Ceph Object Gateway can
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use a single Ceph Storage cluster to store data from Ceph File System and from
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Ceph Block device clients. The S3 API and the Swift API share a common
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namespace, which means that it is possible to write data to a Ceph Storage
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Cluster with one API and then retrieve that data with the other API.
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.. ditaa::
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+------------------------+ +------------------------+
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| S3 compatible API | | Swift compatible API |
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+------------------------+-+------------------------+
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| radosgw |
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+---------------------------------------------------+
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| librados |
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+------------------------+-+------------------------+
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| OSDs | | Monitors |
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+------------------------+ +------------------------+
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.. note:: Ceph Object Storage does **NOT** use the Ceph Metadata Server.
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.. toctree::
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:maxdepth: 1
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HTTP Frontends <frontends>
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Multisite Configuration <multisite>
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Zone Features <zone-features>
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Pool Placement and Storage Classes <placement>
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Multisite Sync Policy Configuration <multisite-sync-policy>
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Configuring Pools <pools>
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Config Reference <config-ref>
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Admin Guide <admin>
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User Accounts <account>
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S3 API <s3>
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IAM API <iam>
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Data caching and CDN <rgw-cache.rst>
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Swift API <swift>
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Admin Ops API <adminops>
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Python binding <api>
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Export over NFS <nfs>
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OpenStack Keystone Integration <keystone>
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OpenStack Barbican Integration <barbican>
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HashiCorp Vault Integration <vault>
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KMIP Integration <kmip>
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Open Policy Agent Integration <opa>
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Multi-tenancy <multitenancy>
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Compression <compression>
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LDAP Authentication <ldap-auth>
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Server-Side Encryption <encryption>
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Bucket Policy <bucketpolicy>
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Dynamic bucket index resharding <dynamicresharding>
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Multi factor authentication <mfa>
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Sync Modules <sync-modules>
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Bucket Notifications <notifications>
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Data Layout in RADOS <layout>
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STS <STS>
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STS Lite <STSLite>
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Keycloak <keycloak>
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Session Tags <session-tags>
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Role <role>
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Orphan List and Associated Tooling <orphans>
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OpenID Connect Provider <oidc>
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troubleshooting
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Manpage radosgw <../../man/8/radosgw>
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Manpage radosgw-admin <../../man/8/radosgw-admin>
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QAT Acceleration for Encryption and Compression <qat-accel>
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S3-select <s3select>
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Lua Scripting <lua-scripting>
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D3N Data Cache <d3n_datacache>
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Cloud Transition <cloud-transition>
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Metrics <metrics>
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