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Posted to commits@couchdb.apache.org by ns...@apache.org on 2012/09/29 18:11:18 UTC
[9/19] renamed doc to docs
http://git-wip-us.apache.org/repos/asf/couchdb/blob/c9efdb1b/share/docs/src/json-structure.rst
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-.. Licensed under the Apache License, Version 2.0 (the "License"); you may not
-.. use this file except in compliance with the License. You may obtain a copy of
-.. the License at
-..
-.. http://www.apache.org/licenses/LICENSE-2.0
-..
-.. Unless required by applicable law or agreed to in writing, software
-.. distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-.. WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-.. License for the specific language governing permissions and limitations under
-.. the License.
-
-========================
-JSON Structure Reference
-========================
-
-The following appendix provides a quick reference to all the JSON structures
-that you can supply to CouchDB, or get in return to requests.
-
-All Database Documents
-======================
-
-+--------------------------------+---------------------------------------------+
-| Field | Description |
-+================================+=============================================+
-| total_rows | Number of documents in the database/view |
-+--------------------------------+---------------------------------------------+
-| offset | Offset where the document list started |
-+--------------------------------+---------------------------------------------+
-| update_seq (optional) | Current update sequence for the database |
-+--------------------------------+---------------------------------------------+
-| rows [array] | Array of document object |
-+--------------------------------+---------------------------------------------+
-
-Bulk Document Response
-======================
-
-+--------------------------------+---------------------------------------------+
-| Field | Description |
-+================================+=============================================+
-| docs [array] | Bulk Docs Returned Documents |
-+--------------------------------+---------------------------------------------+
-| id | Document ID |
-+--------------------------------+---------------------------------------------+
-| error | Error type |
-+--------------------------------+---------------------------------------------+
-| reason | Error string with extended reason |
-+--------------------------------+---------------------------------------------+
-
-Bulk Documents
-==============
-
-+--------------------------------+---------------------------------------------+
-| Field | Description |
-+================================+=============================================+
-| all_or_nothing (optional) | Sets the database commit mode to use |
-| | all-or-nothing semantics |
-+--------------------------------+---------------------------------------------+
-| docs [array] | Bulk Documents Document |
-+--------------------------------+---------------------------------------------+
-| _id (optional) | Document ID |
-+--------------------------------+---------------------------------------------+
-| _rev (optional) | Revision ID (when updating an existing |
-| | document) |
-+--------------------------------+---------------------------------------------+
-| _deleted (optional) | Whether the document should be deleted |
-+--------------------------------+---------------------------------------------+
-
-Changes information for a database
-==================================
-
-+--------------------------------+---------------------------------------------+
-| Field | Description |
-+================================+=============================================+
-| last_seq | Last change sequence number |
-+--------------------------------+---------------------------------------------+
-| results [array] | Changes made to a database |
-+--------------------------------+---------------------------------------------+
-| seq | Update sequence number |
-+--------------------------------+---------------------------------------------+
-| id | Document ID |
-+--------------------------------+---------------------------------------------+
-| changes [array] | List of changes, field-by-field, for this |
-| | document |
-+--------------------------------+---------------------------------------------+
-
-CouchDB Document
-================
-
-+--------------------------------+---------------------------------------------+
-| Field | Description |
-+================================+=============================================+
-| _id (optional) | Document ID |
-+--------------------------------+---------------------------------------------+
-| _rev (optional) | Revision ID (when updating an existing |
-| | document) |
-+--------------------------------+---------------------------------------------+
-
-CouchDB Error Status
-====================
-
-+--------------------------------+---------------------------------------------+
-| Field | Description |
-+================================+=============================================+
-| id | Document ID |
-+--------------------------------+---------------------------------------------+
-| error | Error type |
-+--------------------------------+---------------------------------------------+
-| reason | Error string with extended reason |
-+--------------------------------+---------------------------------------------+
-
-CouchDB database information object
-===================================
-
-+--------------------------------+---------------------------------------------+
-| Field | Description |
-+================================+=============================================+
-| db_name | The name of the database. |
-+--------------------------------+---------------------------------------------+
-| committed_update_seq | The number of committed update. |
-+--------------------------------+---------------------------------------------+
-| doc_count | A count of the documents in the specified |
-| | database. |
-+--------------------------------+---------------------------------------------+
-| doc_del_count | Number of deleted documents |
-+--------------------------------+---------------------------------------------+
-| compact_running | Set to true if the database compaction |
-| | routine is operating on this database. |
-+--------------------------------+---------------------------------------------+
-| disk_format_version | The version of the physical format used for |
-| | the data when it is stored on disk. |
-+--------------------------------+---------------------------------------------+
-| disk_size | Size in bytes of the data as stored on the |
-| | disk. Views indexes are not included in the |
-| | calculation. |
-+--------------------------------+---------------------------------------------+
-| instance_start_time | Timestamp of when the database was created, |
-| | expressed in milliseconds since the epoch. |
-+--------------------------------+---------------------------------------------+
-| purge_seq | The number of purge operations on the |
-| | database. |
-+--------------------------------+---------------------------------------------+
-| update_seq | The current number of updates to the |
-| | database. |
-+--------------------------------+---------------------------------------------+
-
-Design Document
-===============
-
-+--------------------------------+---------------------------------------------+
-| Field | Description |
-+================================+=============================================+
-| _id | Design Document ID |
-+--------------------------------+---------------------------------------------+
-| _rev | Design Document Revision |
-+--------------------------------+---------------------------------------------+
-| views | View |
-+--------------------------------+---------------------------------------------+
-| viewname | View Definition |
-+--------------------------------+---------------------------------------------+
-| map | Map Function for View |
-+--------------------------------+---------------------------------------------+
-| reduce (optional) | Reduce Function for View |
-+--------------------------------+---------------------------------------------+
-
-Design Document Information
-===========================
-
-+--------------------------------+---------------------------------------------+
-| Field | Description |
-+================================+=============================================+
-| name | Name/ID of Design Document |
-+--------------------------------+---------------------------------------------+
-| view_index | View Index |
-+--------------------------------+---------------------------------------------+
-| compact_running | Indicates whether a compaction routine is |
-| | currently running on the view |
-+--------------------------------+---------------------------------------------+
-| disk_size | Size in bytes of the view as stored on disk |
-+--------------------------------+---------------------------------------------+
-| language | Language for the defined views |
-+--------------------------------+---------------------------------------------+
-| purge_seq | The purge sequence that has been processed |
-+--------------------------------+---------------------------------------------+
-| signature | MD5 signature of the views for the design |
-| | document |
-+--------------------------------+---------------------------------------------+
-| update_seq | The update sequence of the corresponding |
-| | database that has been indexed |
-+--------------------------------+---------------------------------------------+
-| updater_running | Indicates if the view is currently being |
-| | updated |
-+--------------------------------+---------------------------------------------+
-| waiting_clients | Number of clients waiting on views from this|
-| | design document |
-+--------------------------------+---------------------------------------------+
-| waiting_commit | Indicates if there are outstanding commits |
-| | to the underlying database that need to |
-| | processed |
-+--------------------------------+---------------------------------------------+
-
-Design Document spatial index Information
-=========================================
-
-+--------------------------------+---------------------------------------------+
-| Field | Description |
-+================================+=============================================+
-| name | Name/ID of Design Document |
-+--------------------------------+---------------------------------------------+
-| spatial_index | View Index |
-+--------------------------------+---------------------------------------------+
-| compact_running | Indicates whether a compaction routine is |
-| | currently running on the view |
-+--------------------------------+---------------------------------------------+
-| disk_size | Size in bytes of the view as stored on disk |
-+--------------------------------+---------------------------------------------+
-| language | Language for the defined views |
-+--------------------------------+---------------------------------------------+
-| purge_seq | The purge sequence that has been processed |
-+--------------------------------+---------------------------------------------+
-| signature | MD5 signature of the views for the design |
-| | document |
-+--------------------------------+---------------------------------------------+
-| update_seq | The update sequence of the corresponding |
-| | database that has been indexed |
-+--------------------------------+---------------------------------------------+
-| updater_running | Indicates if the view is currently being |
-| | updated |
-+--------------------------------+---------------------------------------------+
-| waiting_clients | Number of clients waiting on views from this|
-| | design document |
-+--------------------------------+---------------------------------------------+
-| waiting_commit | Indicates if there are outstanding commits |
-| | to the underlying database that need to |
-| | processed |
-+--------------------------------+---------------------------------------------+
-
-Document with Attachments
-=========================
-
-+--------------------------------+---------------------------------------------+
-| Field | Description |
-+================================+=============================================+
-| _id (optional) | Document ID |
-+--------------------------------+---------------------------------------------+
-| _rev (optional) | Revision ID (when updating an existing |
-| | document) |
-+--------------------------------+---------------------------------------------+
-| _attachments (optional) | Document Attachment |
-+--------------------------------+---------------------------------------------+
-| filename | Attachment information |
-+--------------------------------+---------------------------------------------+
-| content_type | MIME Content type string |
-+--------------------------------+---------------------------------------------+
-| data | File attachment content, Base64 encoded |
-+--------------------------------+---------------------------------------------+
-
-List of Active Tasks
-====================
-
-+--------------------------------+---------------------------------------------+
-| Field | Description |
-+================================+=============================================+
-| tasks [array] | Active Task |
-+--------------------------------+---------------------------------------------+
-| pid | Process ID |
-+--------------------------------+---------------------------------------------+
-| status | Task status message |
-+--------------------------------+---------------------------------------------+
-| task | Task name |
-+--------------------------------+---------------------------------------------+
-| type | Operation Type |
-+--------------------------------+---------------------------------------------+
-
-Replication Settings
-====================
-
-+--------------------------------+---------------------------------------------+
-| Field | Description |
-+================================+=============================================+
-| source | Source database name or URL |
-+--------------------------------+---------------------------------------------+
-| target | Target database name or URL |
-+--------------------------------+---------------------------------------------+
-| create_target (optional) | Creates the target database |
-+--------------------------------+---------------------------------------------+
-| continuous (optional) | Configure the replication to be continuous |
-+--------------------------------+---------------------------------------------+
-| cancel (optional) | Cancels the replication |
-+--------------------------------+---------------------------------------------+
-| doc_ids (optional) | Array of document IDs to be synchronized |
-+--------------------------------+---------------------------------------------+
-| proxy (optional) | Address of a proxy server through which |
-| | replication should occur |
-+--------------------------------+---------------------------------------------+
-
-Replication Status
-==================
-
-+--------------------------------+---------------------------------------------+
-| Field | Description |
-+================================+=============================================+
-| ok | Replication status |
-+--------------------------------+---------------------------------------------+
-| session_id | Unique session ID |
-+--------------------------------+---------------------------------------------+
-| source_last_seq | Last sequence number read from source |
-| | database |
-+--------------------------------+---------------------------------------------+
-| history [array] | Replication History |
-+--------------------------------+---------------------------------------------+
-| session_id | Session ID for this replication operation |
-+--------------------------------+---------------------------------------------+
-| recorded_seq | Last recorded sequence number |
-+--------------------------------+---------------------------------------------+
-| docs_read | Number of documents read |
-+--------------------------------+---------------------------------------------+
-| docs_written | Number of documents written to target |
-+--------------------------------+---------------------------------------------+
-| doc_write_failures | Number of document write failures |
-+--------------------------------+---------------------------------------------+
-| start_time | Date/Time replication operation started |
-+--------------------------------+---------------------------------------------+
-| start_last_seq | First sequence number in changes stream |
-+--------------------------------+---------------------------------------------+
-| end_time | Date/Time replication operation completed |
-+--------------------------------+---------------------------------------------+
-| end_last_seq | Last sequence number in changes stream |
-+--------------------------------+---------------------------------------------+
-| missing_checked | Number of missing documents checked |
-+--------------------------------+---------------------------------------------+
-| missing_found | Number of missing documents found |
-+--------------------------------+---------------------------------------------+
-
-Returned CouchDB Document with Detailed Revision Info
-=====================================================
-
-+--------------------------------+---------------------------------------------+
-| Field | Description |
-+================================+=============================================+
-| _id (optional) | Document ID |
-+--------------------------------+---------------------------------------------+
-| _rev (optional) | Revision ID (when updating an existing |
-| | document) |
-+--------------------------------+---------------------------------------------+
-| _revs_info [array] | CouchDB Document Extended Revision Info |
-+--------------------------------+---------------------------------------------+
-| rev | Full revision string |
-+--------------------------------+---------------------------------------------+
-| status | Status of the revision |
-+--------------------------------+---------------------------------------------+
-
-Returned CouchDB Document with Revision Info
-============================================
-
-+--------------------------------+---------------------------------------------+
-| Field | Description |
-+================================+=============================================+
-| _id (optional) | Document ID |
-+--------------------------------+---------------------------------------------+
-| _rev (optional) | Revision ID (when updating an existing |
-| | document) |
-+--------------------------------+---------------------------------------------+
-| _revisions | CouchDB Document Revisions |
-+--------------------------------+---------------------------------------------+
-| ids [array] | Array of valid revision IDs, in reverse |
-| | order (latest first) |
-+--------------------------------+---------------------------------------------+
-| start | Prefix number for the latest revision |
-+--------------------------------+---------------------------------------------+
-
-Returned Document with Attachments
-==================================
-
-+--------------------------------+---------------------------------------------+
-| Field | Description |
-+================================+=============================================+
-| _id (optional) | Document ID |
-+--------------------------------+---------------------------------------------+
-| _rev (optional) | Revision ID (when updating an existing |
-| | document) |
-+--------------------------------+---------------------------------------------+
-| _attachments (optional) | Document Attachment |
-+--------------------------------+---------------------------------------------+
-| filename | Attachment |
-+--------------------------------+---------------------------------------------+
-| stub | Indicates whether the attachment is a stub |
-+--------------------------------+---------------------------------------------+
-| content_type | MIME Content type string |
-+--------------------------------+---------------------------------------------+
-| length | Length (bytes) of the attachment data |
-+--------------------------------+---------------------------------------------+
-| revpos | Revision where this attachment exists |
-+--------------------------------+---------------------------------------------+
-
-Security Object
-===============
-
-+--------------------------------+---------------------------------------------+
-| Field | Description |
-+================================+=============================================+
-| admins | Roles/Users with admin privileges |
-+--------------------------------+---------------------------------------------+
-| roles [array] | List of roles with parent privilege |
-+--------------------------------+---------------------------------------------+
-| users [array] | List of users with parent privilege |
-+--------------------------------+---------------------------------------------+
-| readers | Roles/Users with reader privileges |
-+--------------------------------+---------------------------------------------+
-| roles [array] | List of roles with parent privilege |
-+--------------------------------+---------------------------------------------+
-| users [array] | List of users with parent privilege |
-+--------------------------------+---------------------------------------------+
http://git-wip-us.apache.org/repos/asf/couchdb/blob/c9efdb1b/share/docs/src/os-daemons.rst
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-.. Licensed under the Apache License, Version 2.0 (the "License"); you may not
-.. use this file except in compliance with the License. You may obtain a copy of
-.. the License at
-..
-.. http://www.apache.org/licenses/LICENSE-2.0
-..
-.. Unless required by applicable law or agreed to in writing, software
-.. distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-.. WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-.. License for the specific language governing permissions and limitations under
-.. the License.
-
-OS Daemons
-==========
-
-CouchDB now supports starting external processes. The support is simple
-and enables CouchDB to start each configured OS daemon. If the daemon
-stops at any point, CouchDB will restart it (with protection to ensure
-regularly failing daemons are not repeatedly restarted).
-
-The daemon starting process is one-to-one; for each each configured
-daemon in the configuration file, CouchDB will start exactly one
-instance. If you need to run multiple instances, then you must create
-separate individual configurations. Daemons are configured within the
-``[os_daemons]`` section of your configuration file (``local.ini``). The
-format of each configured daemon is:
-
-.. code-block:: ini
-
- NAME = PATH ARGS
-
-Where ``NAME`` is an arbitrary (and unique) name to identify the daemon;
-``PATH`` is the full path to the daemon to be executed; ``ARGS`` are any
-required arguments to the daemon.
-
-For example:
-
-.. code-block:: ini
-
- [os_daemons]
- basic_responder = /usr/local/bin/responder.js
-
-There is no interactivity between CouchDB and the running process, but
-you can use the OS Daemons service to create new HTTP servers and
-responders and then use the new proxy service to redirect requests and
-output to the CouchDB managed service. For more information on proxying,
-see :ref:`http-proxying`. For further background on the OS Daemon service, see
-`CouchDB Externals API`_.
-
-.. _CouchDB Externals API: http://davispj.com/2010/09/26/new-couchdb-externals-api.html
http://git-wip-us.apache.org/repos/asf/couchdb/blob/c9efdb1b/share/docs/src/range.rst
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diff --git a/share/docs/src/range.rst b/share/docs/src/range.rst
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-.. Licensed under the Apache License, Version 2.0 (the "License"); you may not
-.. use this file except in compliance with the License. You may obtain a copy of
-.. the License at
-..
-.. http://www.apache.org/licenses/LICENSE-2.0
-..
-.. Unless required by applicable law or agreed to in writing, software
-.. distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-.. WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-.. License for the specific language governing permissions and limitations under
-.. the License.
-
-HTTP Range Requests
-===================
-
-HTTP allows you to specify byte ranges for requests. This allows the
-implementation of resumable downloads and skippable audio and video
-streams alike. This is available for all attachments inside CouchDB.
-
-This is just a real quick run through how this looks under the hood.
-Usually, you will have larger binary files to serve from CouchDB, like
-MP3s and videos, but to make things a little more obvious, I use a text
-file here (Note that I use the ``application/octet-stream`` Content-Type
-instead of ``text/plain``).
-
-.. code-block:: bash
-
- shell> cat file.txt
- My hovercraft is full of eels!
-
-Now let's store this text file as an attachment in CouchDB. First, we
-create a database:
-
-.. code-block:: bash
-
- shell> curl -X PUT http://127.0.0.1:5984/test
- {"ok":true}
-
-Then we create a new document and the file attachment in one go:
-
-.. code-block:: bash
-
- shell> curl -X PUT http://127.0.0.1:5984/test/doc/file.txt \
- -H "Content-Type: application/octet-stream" -d@file.txt
- {"ok":true,"id":"doc","rev":"1-287a28fa680ae0c7fb4729bf0c6e0cf2"}
-
-Now we can request the whole file easily:
-
-.. code-block:: bash
-
- shell> curl -X GET http://127.0.0.1:5984/test/doc/file.txt
- My hovercraft is full of eels!
-
-But say we only want the first 13 bytes:
-
-.. code-block:: bash
-
- shell> curl -X GET http://127.0.0.1:5984/test/doc/file.txt \
- -H "Range: bytes=0-12"
- My hovercraft
-
-HTTP supports many ways to specify single and even multiple byte
-ranges. Read all about it in `RFC 2616`_.
-
-.. note::
- Databases that have been created with CouchDB 1.0.2 or earlier will
- support range requests in |version|, but they are using a less-optimal
- algorithm. If you plan to make heavy use of this feature, make sure
- to compact your database with CouchDB |version| to take advantage of a
- better algorithm to find byte ranges.
-
-.. _RFC 2616: http://tools.ietf.org/html/rfc2616#section-14.27
http://git-wip-us.apache.org/repos/asf/couchdb/blob/c9efdb1b/share/docs/src/release.rst
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diff --git a/share/docs/src/release.rst b/share/docs/src/release.rst
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-.. Licensed under the Apache License, Version 2.0 (the "License"); you may not
-.. use this file except in compliance with the License. You may obtain a copy of
-.. the License at
-..
-.. http://www.apache.org/licenses/LICENSE-2.0
-..
-.. Unless required by applicable law or agreed to in writing, software
-.. distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-.. WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-.. License for the specific language governing permissions and limitations under
-.. the License.
-
-=======================================
-CouchDB Release |version| Feature Guide
-=======================================
-
-Upgrading to CouchDB |version|
-==============================
-
-You can upgrade your existing CouchDB 1.0.x installation to CouchDB |version|
-without any specific steps or migration. When you run CouchDB |version| the
-existing data and index files will be opened and used as normal.
-
-The first time you run a compaction routine on your database within
-CouchDB |version|, the data structure and indexes will be updated to the new
-version of the CouchDB database format that can only be read by CouchDB
-|version| and later. This step is not reversible. Once the data files have
-been updated and migrated to the new version the data files will no
-longer work with a CouchDB 1.0.x release.
-
-.. warning::
- If you want to retain support for opening the data files in
- CouchDB 1.0.x you must back up your data files before performing the
- upgrade and compaction process.
-
-New features in CouchDB |version|
-=================================
-
-.. toctree::
-.. :maxdepth: 2
-..
-.. replicator
-.. ssl
-.. range
-.. proxy
-.. commonjs
-.. other
http://git-wip-us.apache.org/repos/asf/couchdb/blob/c9efdb1b/share/docs/src/replication.rst
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diff --git a/share/docs/src/replication.rst b/share/docs/src/replication.rst
deleted file mode 100644
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-.. Licensed under the Apache License, Version 2.0 (the "License"); you may not
-.. use this file except in compliance with the License. You may obtain a copy of
-.. the License at
-..
-.. http://www.apache.org/licenses/LICENSE-2.0
-..
-.. Unless required by applicable law or agreed to in writing, software
-.. distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-.. WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-.. License for the specific language governing permissions and limitations under
-.. the License.
-
-.. _replication:
-
-Replicator Database
-===================
-
-A database where you ``PUT``/``POST`` documents to trigger replications
-and you ``DELETE`` to cancel ongoing replications. These documents have
-exactly the same content as the JSON objects we used to ``POST`` to
-``_replicate`` (fields ``source``, ``target``, ``create_target``,
-``continuous``, ``doc_ids``, ``filter``, ``query_params``.
-
-Replication documents can have a user defined ``_id``. Design documents
-(and ``_local`` documents) added to the replicator database are ignored.
-
-The default name of this database is ``_replicator``. The name can be
-changed in the ``local.ini`` configuration, section ``[replicator]``,
-parameter ``db``.
-
-Basics
-------
-
-Let's say you PUT the following document into ``_replicator``:
-
-.. code-block:: javascript
-
- {
- "_id": "my_rep",
- "source": "http://myserver.com:5984/foo",
- "target": "bar",
- "create_target": true
- }
-
-In the couch log you'll see 2 entries like these:
-
-.. code-block:: text
-
- [Thu, 17 Feb 2011 19:43:59 GMT] [info] [<0.291.0>] Document `my_rep` triggered replication `c0ebe9256695ff083347cbf95f93e280+create_target`
- [Thu, 17 Feb 2011 19:44:37 GMT] [info] [<0.124.0>] Replication `c0ebe9256695ff083347cbf95f93e280+create_target` finished (triggered by document `my_rep`)
-
-As soon as the replication is triggered, the document will be updated by
-CouchDB with 3 new fields:
-
-.. code-block:: javascript
-
- {
- "_id": "my_rep",
- "source": "http://myserver.com:5984/foo",
- "target": "bar",
- "create_target": true,
- "_replication_id": "c0ebe9256695ff083347cbf95f93e280",
- "_replication_state": "triggered",
- "_replication_state_time": 1297974122
- }
-
-Special fields set by the replicator start with the prefix
-``_replication_``.
-
-- ``_replication_id``
-
- The ID internally assigned to the replication. This is also the ID
- exposed by ``/_active_tasks``.
-
-- ``_replication_state``
-
- The current state of the replication.
-
-- ``_replication_state_time``
-
- A Unix timestamp (number of seconds since 1 Jan 1970) that tells us
- when the current replication state (marked in ``_replication_state``)
- was set.
-
-When the replication finishes, it will update the ``_replication_state``
-field (and ``_replication_state_time``) with the value ``completed``, so
-the document will look like:
-
-.. code-block:: javascript
-
- {
- "_id": "my_rep",
- "source": "http://myserver.com:5984/foo",
- "target": "bar",
- "create_target": true,
- "_replication_id": "c0ebe9256695ff083347cbf95f93e280",
- "_replication_state": "completed",
- "_replication_state_time": 1297974122
- }
-
-When an error happens during replication, the ``_replication_state``
-field is set to ``error`` (and ``_replication_state`` gets updated of
-course).
-
-When you PUT/POST a document to the ``_replicator`` database, CouchDB
-will attempt to start the replication up to 10 times (configurable under
-``[replicator]``, parameter ``max_replication_retry_count``). If it
-fails on the first attempt, it waits 5 seconds before doing a second
-attempt. If the second attempt fails, it waits 10 seconds before doing a
-third attempt. If the third attempt fails, it waits 20 seconds before
-doing a fourth attempt (each attempt doubles the previous wait period).
-When an attempt fails, the Couch log will show you something like:
-
-.. code-block:: text
-
- [error] [<0.149.0>] Error starting replication `67c1bb92010e7abe35d7d629635f18b6+create_target` (document `my_rep_2`): {db_not_found,<<"could not open http://myserver:5986/foo/">>
-
-.. note::
- The ``_replication_state`` field is only set to ``error`` when all
- the attempts were unsuccessful.
-
-There are only 3 possible values for the ``_replication_state`` field:
-``triggered``, ``completed`` and ``error``. Continuous replications
-never get their state set to ``completed``.
-
-Documents describing the same replication
------------------------------------------
-
-Lets suppose 2 documents are added to the ``_replicator`` database in
-the following order:
-
-.. code-block:: javascript
-
- {
- "_id": "doc_A",
- "source": "http://myserver.com:5984/foo",
- "target": "bar"
- }
-
-and
-
-.. code-block:: javascript
-
- {
- "_id": "doc_B",
- "source": "http://myserver.com:5984/foo",
- "target": "bar"
- }
-
-Both describe exactly the same replication (only their ``_ids`` differ).
-In this case document ``doc_A`` triggers the replication, getting
-updated by CouchDB with the fields ``_replication_state``,
-``_replication_state_time`` and ``_replication_id``, just like it was
-described before. Document ``doc_B`` however, is only updated with one
-field, the ``_replication_id`` so it will look like this:
-
-.. code-block:: javascript
-
- {
- "_id": "doc_B",
- "source": "http://myserver.com:5984/foo",
- "target": "bar",
- "_replication_id": "c0ebe9256695ff083347cbf95f93e280"
- }
-
-While document ``doc_A`` will look like this:
-
-.. code-block:: javascript
-
- {
- "_id": "doc_A",
- "source": "http://myserver.com:5984/foo",
- "target": "bar",
- "_replication_id": "c0ebe9256695ff083347cbf95f93e280",
- "_replication_state": "triggered",
- "_replication_state_time": 1297974122
- }
-
-Note that both document get exactly the same value for the
-``_replication_id`` field. This way you can identify which documents
-refer to the same replication - you can for example define a view which
-maps replication IDs to document IDs.
-
-Canceling replications
-----------------------
-
-To cancel a replication simply ``DELETE`` the document which triggered
-the replication. The Couch log will show you an entry like the
-following:
-
-.. code-block:: text
-
- [Thu, 17 Feb 2011 20:16:29 GMT] [info] [<0.125.0>] Stopped replication `c0ebe9256695ff083347cbf95f93e280+continuous+create_target` because replication document `doc_A` was deleted
-
-.. note::
- You need to ``DELETE`` the document that triggered the replication.
- ``DELETE``-ing another document that describes the same replication
- but did not trigger it, will not cancel the replication.
-
-Server restart
---------------
-
-When CouchDB is restarted, it checks its ``_replicator`` database and
-restarts any replication that is described by a document that either has
-its ``_replication_state`` field set to ``triggered`` or it doesn't have
-yet the ``_replication_state`` field set.
-
-.. note::
- Continuous replications always have a ``_replication_state`` field
- with the value ``triggered``, therefore they're always restarted
- when CouchDB is restarted.
-
-Changing the Replicator Database
---------------------------------
-
-Imagine your replicator database (default name is ``_replicator``) has the
-two following documents that represent pull replications from servers A
-and B:
-
-.. code-block:: javascript
-
- {
- "_id": "rep_from_A",
- "source": "http://aserver.com:5984/foo",
- "target": "foo_a",
- "continuous": true,
- "_replication_id": "c0ebe9256695ff083347cbf95f93e280",
- "_replication_state": "triggered",
- "_replication_state_time": 1297971311
- }
-
-.. code-block:: javascript
-
- {
- "_id": "rep_from_B",
- "source": "http://bserver.com:5984/foo",
- "target": "foo_b",
- "continuous": true,
- "_replication_id": "231bb3cf9d48314eaa8d48a9170570d1",
- "_replication_state": "triggered",
- "_replication_state_time": 1297974122
- }
-
-Now without stopping and restarting CouchDB, you change the name of the
-replicator database to ``another_replicator_db``:
-
-.. code-block:: bash
-
- $ curl -X PUT http://localhost:5984/_config/replicator/db -d '"another_replicator_db"'
- "_replicator"
-
-As soon as this is done, both pull replications defined before, are
-stopped. This is explicitly mentioned in CouchDB's log:
-
-.. code-block:: text
-
- [Fri, 11 Mar 2011 07:44:20 GMT] [info] [<0.104.0>] Stopping all ongoing replications because the replicator database was deleted or changed
- [Fri, 11 Mar 2011 07:44:20 GMT] [info] [<0.127.0>] 127.0.0.1 - - PUT /_config/replicator/db 200
-
-Imagine now you add a replication document to the new replicator
-database named ``another_replicator_db``:
-
-.. code-block:: javascript
-
- {
- "_id": "rep_from_X",
- "source": "http://xserver.com:5984/foo",
- "target": "foo_x",
- "continuous": true
- }
-
-From now own you have a single replication going on in your system: a
-pull replication pulling from server X. Now you change back the
-replicator database to the original one ``_replicator``:
-
-::
-
- $ curl -X PUT http://localhost:5984/_config/replicator/db -d '"_replicator"'
- "another_replicator_db"
-
-Immediately after this operation, the replication pulling from server X
-will be stopped and the replications defined in the ``_replicator``
-database (pulling from servers A and B) will be resumed.
-
-Changing again the replicator database to ``another_replicator_db`` will
-stop the pull replications pulling from servers A and B, and resume the
-pull replication pulling from server X.
-
-Replicating the replicator database
------------------------------------
-
-Imagine you have in server C a replicator database with the two
-following pull replication documents in it:
-
-.. code-block:: javascript
-
- {
- "_id": "rep_from_A",
- "source": "http://aserver.com:5984/foo",
- "target": "foo_a",
- "continuous": true,
- "_replication_id": "c0ebe9256695ff083347cbf95f93e280",
- "_replication_state": "triggered",
- "_replication_state_time": 1297971311
- }
-
-.. code-block:: javascript
-
- {
- "_id": "rep_from_B",
- "source": "http://bserver.com:5984/foo",
- "target": "foo_b",
- "continuous": true,
- "_replication_id": "231bb3cf9d48314eaa8d48a9170570d1",
- "_replication_state": "triggered",
- "_replication_state_time": 1297974122
- }
-
-Now you would like to have the same pull replications going on in server
-D, that is, you would like to have server D pull replicating from
-servers A and B. You have two options:
-
-- Explicitly add two documents to server's D replicator database
-
-- Replicate server's C replicator database into server's D replicator
- database
-
-Both alternatives accomplish exactly the same goal.
-
-Delegations
------------
-
-Replication documents can have a custom ``user_ctx`` property. This
-property defines the user context under which a replication runs. For
-the old way of triggering replications (POSTing to ``/_replicate/``),
-this property was not needed (it didn't exist in fact) - this is because
-at the moment of triggering the replication it has information about the
-authenticated user. With the replicator database, since it's a regular
-database, the information about the authenticated user is only present
-at the moment the replication document is written to the database - the
-replicator database implementation is like a ``_changes`` feed consumer
-(with ``?include_docs=true``) that reacts to what was written to the
-replicator database - in fact this feature could be implemented with an
-external script/program. This implementation detail implies that for non
-admin users, a ``user_ctx`` property, containing the user's name and a
-subset of his/her roles, must be defined in the replication document.
-This is ensured by the document update validation function present in
-the default design document of the replicator database. This validation
-function also ensure that a non admin user can set a user name property
-in the ``user_ctx`` property that doesn't match his/her own name (same
-principle applies for the roles).
-
-For admins, the ``user_ctx`` property is optional, and if it's missing
-it defaults to a user context with name null and an empty list of roles
-- this mean design documents will not be written to local targets. If
-writing design documents to local targets is desired, the a user context
-with the roles ``_admin`` must be set explicitly.
-
-Also, for admins the ``user_ctx`` property can be used to trigger a
-replication on behalf of another user. This is the user context that
-will be passed to local target database document validation functions.
-
-.. note::
- The ``user_ctx`` property only has effect for local endpoints.
-
-Example delegated replication document:
-
-.. code-block:: javascript
-
- {
- "_id": "my_rep",
- "source": "http://bserver.com:5984/foo",
- "target": "bar",
- "continuous": true,
- "user_ctx": {
- "name": "joe",
- "roles": ["erlanger", "researcher"]
- }
- }
-
-As stated before, for admins the ``user_ctx`` property is optional, while
-for regular (non admin) users it's mandatory. When the roles property of
-``user_ctx`` is missing, it defaults to the empty list ``[ ]``.
http://git-wip-us.apache.org/repos/asf/couchdb/blob/c9efdb1b/share/docs/src/ssl.rst
----------------------------------------------------------------------
diff --git a/share/docs/src/ssl.rst b/share/docs/src/ssl.rst
deleted file mode 100644
index 3a546d8..0000000
--- a/share/docs/src/ssl.rst
+++ /dev/null
@@ -1,109 +0,0 @@
-.. Licensed under the Apache License, Version 2.0 (the "License"); you may not
-.. use this file except in compliance with the License. You may obtain a copy of
-.. the License at
-..
-.. http://www.apache.org/licenses/LICENSE-2.0
-..
-.. Unless required by applicable law or agreed to in writing, software
-.. distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-.. WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-.. License for the specific language governing permissions and limitations under
-.. the License.
-
-Native SSL Support
-==================
-
-CouchDB |version| supports SSL natively. All your secure connection needs can
-now be served without needing to setup and maintain a separate proxy server
-that handles SSL.
-
-SSL setup can be tricky, but the configuration in CouchDB was designed
-to be as easy as possible. All you need is two files; a certificate and
-a private key. If you bought an official SSL certificate from a
-certificate authority, both should be in your possession already.
-
-If you just want to try this out and don't want to pay anything upfront,
-you can create a self-signed certificate. Everything will work the same,
-but clients will get a warning about an insecure certificate.
-
-You will need the OpenSSL command line tool installed. It probably
-already is.
-
-::
-
- shell> mkdir cert && cd cert
- shell> openssl genrsa > privkey.pem
- shell> openssl req -new -x509 -key privkey.pem -out mycert.pem -days 1095
- shell> ls
- mycert.pem privkey.pem
-
-Now, you need to edit CouchDB's configuration, either by editing your
-``local.ini`` file or using the ``/_config`` API calls or the
-configuration screen in Futon. Here is what you need to do in
-``local.ini``, you can infer what needs doing in the other places.
-
-Be sure to make these edits. Under ``[daemons]`` you should see:
-
-::
-
- ; enable SSL support by uncommenting the following line and supply the PEM's below.
- ; the default ssl port CouchDB listens on is 6984
- ;httpsd = {couch_httpd, start_link, [https]}
-
-Here uncomment the last line:
-
-::
-
- httpsd = {couch_httpd, start_link, [https]}
-
-Next, under ``[ssl]`` you will see:
-
-::
-
- ;cert_file = /full/path/to/server_cert.pem
- ;key_file = /full/path/to/server_key.pem
-
-Uncomment and adjust the paths so it matches your system's paths:
-
-::
-
- cert_file = /home/jan/cert/mycert.pem
- key_file = /home/jan/cert/privkey.pem
-
-For more information please read
-`http://www.openssl.org/docs/HOWTO/certificates.txt`_.
-
-Now start (or restart) CouchDB. You should be able to connect to it
-using HTTPS on port 6984:
-
-::
-
- shell> curl https://127.0.0.1:6984/
- curl: (60) SSL certificate problem, verify that the CA cert is OK. Details:
- error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed
- More details here: http://curl.haxx.se/docs/sslcerts.html
-
- curl performs SSL certificate verification by default, using a "bundle"
- of Certificate Authority (CA) public keys (CA certs). If the default
- bundle file isn't adequate, you can specify an alternate file
- using the --cacert option.
- If this HTTPS server uses a certificate signed by a CA represented in
- the bundle, the certificate verification probably failed due to a
- problem with the certificate (it might be expired, or the name might
- not match the domain name in the URL).
- If you'd like to turn off curl's verification of the certificate, use
- the -k (or --insecure) option.
-
-Oh no what happened?! — Remember, clients will notify their users that
-your certificate is self signed. ``curl`` is the client in this case and
-it notifies you. Luckily you trust yourself (don't you?) and you can
-specify the ``-k`` option as the message reads:
-
-::
-
- shell> curl -k https://127.0.0.1:6984/
- {"couchdb":"Welcome","version":"|version|"}
-
-All done.
-
-.. _`http://www.openssl.org/docs/HOWTO/certificates.txt`: http://www.openssl.org/docs/HOWTO/certificates.txt