我的目标是利用 puppet 来初始化 errbot 的实例，以及通过脚本预配置插件。
我按照他们在此处找到的用户指南进行操作：
http://errbot.io/en/latest/user_guide/provisioning.html#reading-stored-values
但是我不断收到此错误：“被策略'SpecificBackendLocator'拒绝”
这是我的输出（我的 config.py 中的日志变量确实设置为 DEBUG）：
/opt/errbot$ /opt/errbot/bin/errbot --storage-get core
05:30:46 INFO errbot.cli Config check passed...
05:30:46 INFO errbot.specific_plugin_ma storage search paths {'/opt/errbot/lib/python3.4/site-packages/errbot/storage', '/opt/errbot/extra/devops', '/opt/errbot/extra/weatherbot'}
05:30:46 INFO errbot.specific_plugin_ma Found those plugings available:
05:30:46 INFO errbot.specific_plugin_ma Memory (/opt/errbot/lib/python3.4/site-packages/errbot/storage/memory.py)
05:30:46 INFO errbot.specific_plugin_ma Shelf (/opt/errbot/lib/python3.4/site-packages/errbot/storage/shelf.py)
05:30:46 INFO errbot.specific_plugin_ma DevOpsReactions (/opt/errbot/extra/devops/devops.py)
05:30:46 INFO errbot.specific_plugin_ma WeatherBot (/opt/errbot/extra/weatherbot/weatherBot.py)
05:30:46 INFO errbot.bootstrap Found Storage plugin: 'Memory'
Description: This is the storage plugin for an in-memory store (non-persistent).
05:30:46 WARNING yapsy Plugin candidate '/opt/errbot/lib/python3.4/site-packages/errbot/storage/shelf.plug' rejected by strategy 'SpecificBackendLocator'
05:30:46 WARNING yapsy Plugin candidate '/opt/errbot/extra/devops/devops.plug' rejected by strategy 'SpecificBackendLocator'
05:30:46 WARNING yapsy Plugin candidate '/opt/errbot/extra/weatherbot/weatherbot.plug' rejected by strategy 'SpecificBackendLocator'
{}
我试过的：
我尝试过使用“架子”和“内存”存储类型
我已经在 python2.7 和 3.4 中运行过
我已经在这个论坛上搜索了所有与 errbot 相关的问题，我已经搜索了 github repo，以及搜索了我得到的错误。
我找不到任何可以帮助我解决问题的东西。
我不确定这更多的是 errbot 模块的问题，还是它在我的 python 环境中的运行方式。任何朝着正确方向的推动将不胜感激。
********** 编辑****************
根据@gbin 的建议，我完全遵循了他的流程：
vagrant@ops-hq-tools-chatops-app1:/opt/errbot/data$ sudo /opt/errbot/bin/errbot -c /opt/errbot/config.py -T
06:56:38 INFO errbot.cli Config check passed...
06:56:38 INFO errbot.cli Selected backend 'Text'.
06:56:38 INFO errbot.cli Checking for '/opt/errbot/data'...
06:56:38 INFO errbot.specific_plugin_ma storage search paths {'/opt/errbot/lib/python3.4/site-packages/errbot/storage', '/opt/errbot/extra/devops'}
06:56:38 INFO errbot.specific_plugin_ma Found those plugings available:
06:56:38 INFO errbot.specific_plugin_ma Memory (/opt/errbot/lib/python3.4/site-packages/errbot/storage/memory.py)
06:56:38 INFO errbot.specific_plugin_ma Shelf (/opt/errbot/lib/python3.4/site-packages/errbot/storage/shelf.py)
06:56:38 INFO errbot.specific_plugin_ma DevOpsReactions (/opt/errbot/extra/devops/devops.py)
06:56:38 INFO errbot.bootstrap Found Storage plugin: 'Shelf'
Description: This is the storage plugin for the traditional shelf store for errbot.
06:56:38 DEBUG errbot.specific_plugin_ma Refilter the plugins...
06:56:38 WARNING yapsy Plugin candidate '/opt/errbot/lib/python3.4/site-packages/errbot/storage/memory.plug' rejected by strategy 'SpecificBackendLocator'
06:56:38 WARNING yapsy Plugin candidate '/opt/errbot/extra/devops/devops.plug' rejected by strategy 'SpecificBackendLocator'
06:56:38 DEBUG errbot.specific_plugin_ma Load the one remaining...
06:56:38 DEBUG errbot.specific_plugin_ma Class to load ShelfStoragePlugin
06:56:38 DEBUG errbot.storage Opening storage 'repomgr'
06:56:38 DEBUG errbot.storage.shelf Open shelf storage /opt/errbot/data/repomgr.db
06:56:38 DEBUG errbot.storage Opening storage 'core'
06:56:38 DEBUG errbot.storage.shelf Open shelf storage /opt/errbot/data/core.db
06:56:38 INFO errbot.specific_plugin_ma backends search paths {'/opt/errbot/lib/python3.4/site-packages/errbot/backends'}
06:56:38 INFO errbot.specific_plugin_ma Found those plugings available:
06:56:38 INFO errbot.specific_plugin_ma Test (/opt/errbot/lib/python3.4/site-packages/errbot/backends/test.py)
06:56:38 INFO errbot.specific_plugin_ma Graphic (/opt/errbot/lib/python3.4/site-packages/errbot/backends/graphic.py)
06:56:38 INFO errbot.specific_plugin_ma Text (/opt/errbot/lib/python3.4/site-packages/errbot/backends/text.py)
06:56:38 INFO errbot.specific_plugin_ma Telegram (/opt/errbot/lib/python3.4/site-packages/errbot/backends/telegram_messenger.py)
06:56:38 INFO errbot.specific_plugin_ma XMPP (/opt/errbot/lib/python3.4/site-packages/errbot/backends/xmpp.py)
06:56:38 INFO errbot.specific_plugin_ma Slack (/opt/errbot/lib/python3.4/site-packages/errbot/backends/slack.py)
06:56:38 INFO errbot.specific_plugin_ma Hipchat (/opt/errbot/lib/python3.4/site-packages/errbot/backends/hipchat.py)
06:56:38 INFO errbot.specific_plugin_ma Null (/opt/errbot/lib/python3.4/site-packages/errbot/backends/null.py)
06:56:38 INFO errbot.specific_plugin_ma IRC (/opt/errbot/lib/python3.4/site-packages/errbot/backends/irc.py)
06:56:38 INFO errbot.bootstrap Found Backend plugin: 'Text'
Description: This is the text backend for Err.
06:56:38 DEBUG errbot.specific_plugin_ma Refilter the plugins...
06:56:38 WARNING yapsy Plugin candidate '/opt/errbot/lib/python3.4/site-packages/errbot/backends/test.plug' rejected by strategy 'SpecificBackendLocator'
06:56:38 WARNING yapsy Plugin candidate '/opt/errbot/lib/python3.4/site-packages/errbot/backends/graphic.plug' rejected by strategy 'SpecificBackendLocator'
06:56:38 WARNING yapsy Plugin candidate '/opt/errbot/lib/python3.4/site-packages/errbot/backends/telegram_messenger.plug' rejected by strategy 'SpecificBackendLocator'
06:56:38 WARNING yapsy Plugin candidate '/opt/errbot/lib/python3.4/site-packages/errbot/backends/xmpp.plug' rejected by strategy 'SpecificBackendLocator'
06:56:38 WARNING yapsy Plugin candidate '/opt/errbot/lib/python3.4/site-packages/errbot/backends/slack.plug' rejected by strategy 'SpecificBackendLocator'
06:56:38 WARNING yapsy Plugin candidate '/opt/errbot/lib/python3.4/site-packages/errbot/backends/hipchat.plug' rejected by strategy 'SpecificBackendLocator'
06:56:38 WARNING yapsy Plugin candidate '/opt/errbot/lib/python3.4/site-packages/errbot/backends/null.plug' rejected by strategy 'SpecificBackendLocator'
06:56:38 WARNING yapsy Plugin candidate '/opt/errbot/lib/python3.4/site-packages/errbot/backends/irc.plug' rejected by strategy 'SpecificBackendLocator'
06:56:38 DEBUG errbot.specific_plugin_ma Load the one remaining...
06:56:38 DEBUG errbot.specific_plugin_ma Class to load TextBackend
06:56:38 DEBUG errbot.core ErrBot init.
06:56:38 DEBUG errbot.backends.base Backend init.
06:56:38 DEBUG errbot.core created a thread pool of size 10.
06:56:38 DEBUG errbot.backends.text Text Backend Init.
06:56:38 DEBUG MARKDOWN Successfuly imported extension module "markdown.extensions.smart_strong".
06:56:38 DEBUG MARKDOWN Successfully loaded extension "markdown.extensions.smart_strong.SmartEmphasisExtension".
06:56:38 DEBUG MARKDOWN Successfuly imported extension module "markdown.extensions.fenced_code".
06:56:38 DEBUG MARKDOWN Successfully loaded extension "markdown.extensions.fenced_code.FencedCodeExtension".
06:56:38 DEBUG MARKDOWN Successfuly imported extension module "markdown.extensions.footnotes".
06:56:38 DEBUG MARKDOWN Successfully loaded extension "markdown.extensions.footnotes.FootnoteExtension".
06:56:38 DEBUG MARKDOWN Successfuly imported extension module "markdown.extensions.attr_list".
06:56:38 DEBUG MARKDOWN Successfully loaded extension "markdown.extensions.attr_list.AttrListExtension".
06:56:38 DEBUG MARKDOWN Successfuly imported extension module "markdown.extensions.def_list".
06:56:38 DEBUG MARKDOWN Successfully loaded extension "markdown.extensions.def_list.DefListExtension".
06:56:38 DEBUG MARKDOWN Successfuly imported extension module "markdown.extensions.tables".
06:56:38 DEBUG MARKDOWN Successfully loaded extension "markdown.extensions.tables.TableExtension".
06:56:38 DEBUG MARKDOWN Successfuly imported extension module "markdown.extensions.abbr".
06:56:38 DEBUG MARKDOWN Successfully loaded extension "markdown.extensions.abbr.AbbrExtension".
06:56:38 DEBUG MARKDOWN Successfully loaded extension "markdown.extensions.extra.ExtraExtension".
06:56:38 DEBUG MARKDOWN Successfully loaded extension "errbot.rendering.ansiext.AnsiExtension".
06:56:38 DEBUG errbot.core Initializing backend storage
06:56:38 DEBUG errbot.storage Opening storage 'text_backend'
06:56:38 DEBUG errbot.storage.shelf Open shelf storage /opt/errbot/data/text_backend.db
06:56:38 DEBUG errbot.plugin_manager All plugin roots:
06:56:38 DEBUG errbot.plugin_manager -> /opt/errbot/lib/python3.4/site-packages/errbot/core_plugins
06:56:38 DEBUG errbot.plugin_manager Add /opt/errbot/lib/python3.4/site-packages/errbot/core_plugins to sys.path
06:56:38 DEBUG errbot.plugin_manager -> /opt/errbot/extra/devops
06:56:38 DEBUG errbot.plugin_manager /opt/errbot/lib/python3.4/site-packages/errbot/core_plugins has no requirements.txt file
06:56:38 DEBUG errbot.plugin_manager /opt/errbot/extra/devops has no requirements.txt file
06:56:38 INFO errbot webhooks: Flag to bind /echo to echo
06:56:38 DEBUG errbot.bootstrap Start serving commands from the text backend
>>> !plugin config Webserver
Default configuration for this plugin (you can copy and paste this directly as a command):
!plugin config Webserver
{'HOST': '0.0.0.0',
'PORT': 3141,
'SSL': {'certificate': '',
'enabled': False,
'host': '0.0.0.0',
'key': '',
'port': 3142}}
Current configuration:
!plugin config Webserver
{'HOST': '0.0.0.0',
'PORT': 3141,
'SSL': {'certificate': '',
'enabled': False,
'host': '0.0.0.0',
'key': '',
'port': 3142}}
>>> !plugin config Webserver {'HOST': '0.0.0.0', 'PORT': 3141, 'SSL': {'certificate': '', 'enabled': False, 'host': '0.0.0.0', 'key': '', 'port': 3142}}
Plugin configuration done.
到目前为止一切顺利，然后我确保使用 sudo 发出以下命令：
/opt/errbot/bin/errbot -c /opt/errbot/config.py --storage-get core
07:01:19 INFO errbot.cli Config check passed...
07:01:19 INFO errbot.specific_plugin_ma storage search paths {'/opt/errbot/extra/devops', '/opt/errbot/lib/python3.4/site-packages/errbot/storage'}
07:01:19 INFO errbot.specific_plugin_ma Found those plugings available:
07:01:19 INFO errbot.specific_plugin_ma DevOpsReactions (/opt/errbot/extra/devops/devops.py)
07:01:19 INFO errbot.specific_plugin_ma Memory (/opt/errbot/lib/python3.4/site-packages/errbot/storage/memory.py)
07:01:19 INFO errbot.specific_plugin_ma Shelf (/opt/errbot/lib/python3.4/site-packages/errbot/storage/shelf.py)
07:01:19 INFO errbot.bootstrap Found Storage plugin: 'Shelf'
Description: This is the storage plugin for the traditional shelf store for errbot.
07:01:19 WARNING yapsy Plugin candidate '/opt/errbot/extra/devops/devops.plug' rejected by strategy 'SpecificBackendLocator'
07:01:19 WARNING yapsy Plugin candidate '/opt/errbot/lib/python3.4/site-packages/errbot/storage/memory.plug' rejected by strategy 'SpecificBackendLocator'
{'configs': {'Webserver': {'PORT': 3141, 'HOST': '0.0.0.0', 'SSL': {'host': '0.0.0.0', 'key': '', 'enabled': False, 'port': 3142, 'certificate': ''}}, 'giphy': {'API_KEY': 'test'}, 'WeatherBot': None}}
所以 --storage-get 功能按预期工作。但是，当我尝试 --storage-set/merge 时：
sudo echo "{'configs': {'Webserver': {'PORT': 9999}}}" | /opt/errbot/bin/errbot -c /opt/errbot/config.py --storage-merge core
07:02:46 INFO errbot.cli Config check passed...
07:02:46 INFO errbot.specific_plugin_ma storage search paths {'/opt/errbot/lib/python3.4/site-packages/errbot/storage', '/opt/errbot/extra/devops'}
07:02:46 INFO errbot.specific_plugin_ma Found those plugings available:
07:02:46 INFO errbot.specific_plugin_ma Memory (/opt/errbot/lib/python3.4/site-packages/errbot/storage/memory.py)
07:02:46 INFO errbot.specific_plugin_ma Shelf (/opt/errbot/lib/python3.4/site-packages/errbot/storage/shelf.py)
07:02:46 INFO errbot.specific_plugin_ma DevOpsReactions (/opt/errbot/extra/devops/devops.py)
07:02:46 INFO errbot.bootstrap Found Storage plugin: 'Shelf'
Description: This is the storage plugin for the traditional shelf store for errbot.
07:02:46 WARNING yapsy Plugin candidate '/opt/errbot/lib/python3.4/site-packages/errbot/storage/memory.plug' rejected by strategy 'SpecificBackendLocator'
07:02:46 WARNING yapsy Plugin candidate '/opt/errbot/extra/devops/devops.plug' rejected by strategy 'SpecificBackendLocator'
Storage does not appear to have been opened yet
我收到此错误“存储似乎尚未打开。
我通过谷歌搜索错误找到了这个链接：
http://errbot.io/en/latest/_modules/errbot/storage.html
但我无法理解我需要更改什么才能合并或设置配置值。