已安装服务器上的 MongoDB，连接数:0 [英] MongoDB on server installed, connections:0
问题描述
我们需要准备一个带有 MongoDB 的 ubuntu-server.我们设法正确安装它.当我们输入:
We need to prepare a ubuntu-server with MongoDB. We managed to install it properly. When we type:
sudo mongod
这是我们的结果:
XXX@ubuntu-vm:~$ sudo mongod
[sudo] password for XXX:
mongod --help for help and startup options
2014-11-01T14:42:19.717+0100 [initandlisten] MongoDB starting : pid=15519 port=27017 dbpath=/data/db 64-bit host=ubuntu-vm
2014-11-01T14:42:19.718+0100 [initandlisten] db version v2.6.5
2014-11-01T14:42:19.718+0100 [initandlisten] git version: e99d4fcb4279c0279796f237aa92fe3b64560bf6
2014-11-01T14:42:19.718+0100 [initandlisten] build info: Linux build8.nj1.10gen.cc 2.6.32-431.3.1.el6.x86_64 #1 SMP Fri Jan 3 21:39:27 UTC 2014 x86_64 BOOST_LIB_VERSION=1_49
2014-11-01T14:42:19.718+0100 [initandlisten] allocator: tcmalloc
2014-11-01T14:42:19.718+0100 [initandlisten] options: {}
2014-11-01T14:42:19.732+0100 [initandlisten] journal dir=/data/db/journal
2014-11-01T14:42:19.733+0100 [initandlisten] recover : no journal files present, no recovery needed
2014-11-01T14:42:19.745+0100 [initandlisten] waiting for connections on port 27017
2014-11-01T14:43:19.755+0100 [clientcursormon] mem (MB) res:35 virt:344
2014-11-01T14:43:19.755+0100 [clientcursormon] mapped (incl journal view):160
2014-11-01T14:43:19.756+0100 [clientcursormon] connections:0
在那之后，什么也没有发生.我一直在说:
After that, nothing happens. I keeps saying:
2014-11-01T14:48:19.770+0100 [clientcursormon] mem (MB) res:35 virt:344
2014-11-01T14:48:19.770+0100 [clientcursormon] mapped (incl journal view):160
2014-11-01T14:48:19.770+0100 [clientcursormon] connections:0
谁能告诉我们这里发生了什么?我们只需要安装 MongoDB.我们有一个拥有所有权限的管理员帐户.我们需要确保我们可以启动 MongoDB 服务器并通过 GUI 管理它.
Could anybody tell us what is happening here? We just need MongoDB installed. We have a admin account with all rights. We need make sure we can start the MongoDB server and manage it through a GUI.
当我们输入:mongo结果:
When we type: mongo Result:
2014-11-01T15:30:22.616+0100 Error: couldn't connect to server 127.0.0.1:27017 (127.0.0.1), connection attempt failed at src/mongo/shell/mongo.js:146
exception: connect failed
再试一次:
XXX@ubuntu-vm:~$ sudo service mongod start
[sudo] password for XXX:
mongod start/running, process 15671
XXX@ubuntu-vm:~$ sudo mongod
mongod --help for help and startup options
2014-11-01T15:33:10.025+0100 [initandlisten] MongoDB starting : pid=15677 port=27017 dbpath=/data/db 64-bit host=ubuntu-vm
2014-11-01T15:33:10.026+0100 [initandlisten] db version v2.6.5
2014-11-01T15:33:10.026+0100 [initandlisten] git version: e99d4fcb4279c0279796f237aa92fe3b64560bf6
2014-11-01T15:33:10.027+0100 [initandlisten] build info: Linux build8.nj1.10gen.cc 2.6.32-431.3.1.el6.x86_64 #1 SMP Fri Jan 3 21:39:27 UTC 2014 x86_64 BOOST_LIB_VERSION=1_49
2014-11-01T15:33:10.027+0100 [initandlisten] allocator: tcmalloc
2014-11-01T15:33:10.027+0100 [initandlisten] options: {}
2014-11-01T15:33:10.041+0100 [initandlisten] journal dir=/data/db/journal
2014-11-01T15:33:10.041+0100 [initandlisten] recover : no journal files present, no recovery needed
2014-11-01T15:33:10.062+0100 [initandlisten] waiting for connections on port 27017
2014-11-01T15:34:10.057+0100 [clientcursormon] mem (MB) res:35 virt:344
2014-11-01T15:34:10.058+0100 [clientcursormon] mapped (incl journal view):160
2014-11-01T15:34:10.058+0100 [clientcursormon] connections:0
提前致谢.我们感谢任何评论/回答.
Thanks in advance. We appreciate any comment/answer.
推荐答案
MongoDB 安装正确.你需要做的是配置它(编辑/etc/mongodb.conf)启用服务(sudo service mongod start).
MongoDB installed correctly. What you need to do is configure it (edit /etc/mongodb.conf) enable the service (sudo service mongod start).
您会注意到，当您搜索ubuntu mongodb install": http://docs.mongodb.org/manual/tutorial/安装-mongodb-on-ubuntu/
Both of which, you will note, are clearly documented (as well as everything else you need to do to get MongoDB up and running on a Ubuntu machine) at the very first link Google returns when you search for "ubuntu mongodb install": http://docs.mongodb.org/manual/tutorial/install-mongodb-on-ubuntu/
至于0 个连接"的事情，它只是意味着没有人连接到您的数据库服务器(鉴于您正在设置它，这是非常有意义的 - 您使用 MongoDB 的生产应用程序不应该直到数据库服务器启动并运行为止.
As for the "0 connections" thing, it simply means that nobody is connecting to your database server (which makes perfect sense given that you're in the process of setting it up -- your production applications that use MongoDB shouldn't be started until the DB server is up and running).
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