无法在Ubuntu 16.04服务器中安装MongoDB

Question

我想在新的ubuntu 16.04x64服务器中安装mongodb。

我先做了

echo "deb http://repo.mongodb.org/apt/ubuntu trusty/mongodb-org/3.0 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-3.0.list

和

echo "deb http://repo.mongodb.org/apt/ubuntu trusty/mongodb-org/2.0 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-2.0.list

然后，我意识到它不能很好地工作，所以我想完全遵循这个主题 。

但是，它没有用，日志在这里 。

mongod --version返回

mongod --version
db version v3.2.18
git version: 4c1bae566c0c00f996a2feb16febf84936ecaf6f
OpenSSL version: OpenSSL 1.0.2g  1 Mar 2016
allocator: tcmalloc
modules: none
build environment:
    distmod: ubuntu1404
    distarch: x86_64
    target_arch: x86_64

mongod回来了

2018-01-20T05:18:51.736+0800 I CONTROL  [initandlisten] MongoDB starting : pid=6998 port=27017 dbpath=/data/db 64-bit host=iZm5edsu6v77zfb40qfbicZ
2018-01-20T05:18:51.736+0800 I CONTROL  [initandlisten] db version v3.2.18
2018-01-20T05:18:51.736+0800 I CONTROL  [initandlisten] git version: 4c1bae566c0c00f996a2feb16febf84936ecaf6f
2018-01-20T05:18:51.736+0800 I CONTROL  [initandlisten] OpenSSL version: OpenSSL 1.0.2g  1 Mar 2016
2018-01-20T05:18:51.736+0800 I CONTROL  [initandlisten] allocator: tcmalloc
2018-01-20T05:18:51.736+0800 I CONTROL  [initandlisten] modules: none
2018-01-20T05:18:51.736+0800 I CONTROL  [initandlisten] build environment:
2018-01-20T05:18:51.736+0800 I CONTROL  [initandlisten]     distmod: ubuntu1404
2018-01-20T05:18:51.736+0800 I CONTROL  [initandlisten]     distarch: x86_64
2018-01-20T05:18:51.736+0800 I CONTROL  [initandlisten]     target_arch: x86_64
2018-01-20T05:18:51.736+0800 I CONTROL  [initandlisten] options: {}
2018-01-20T05:18:51.758+0800 I STORAGE  [initandlisten] exception in initAndListen: 29 Data directory /data/db not found., terminating
2018-01-20T05:18:51.758+0800 I CONTROL  [initandlisten] dbexit:  rc: 100

有谁知道如何修理它？ 此外，如何从更新列表中删除3.0 multiverse和2.0 multiverse ？

PS：我不明白上述方法与像这里的简单sudo apt-get install mongodb之间的区别。

Answer 1

如您所见，找不到数据目录/ data / db。

只需通过指定dbpath

mongod --dbpath <desired location for example ./data/db>

Answer 2

如果使用默认值，请尝试仅创建目录：

sudo mkdir -p /data/db