Shulou(Shulou.com)06/01 Report--

I haven't posted a blog for a long time ~ one today ~ less nonsense ~ GoOn.

Introduction and installation of HomeBrew

Introduction: it is a software package management tool on mac to facilitate installation and uninstallation.

Installation: open the terminal and enter the following command, during which you will enter one enter + two boot passwords.

Ruby-e "$(curl-fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

Two: MongoDB installation

1: open the terminal and enter the following instructions

Brew update

2: continue to enter the following instructions, during which the progress bar will appear about twice (forget the screenshot)

Brew install mongodb

3: enter instructions to start Mongodb

Mongod

The error appears as follows: there is no / data/db directory.

2016-08-02T18:19:16.825+0800 I CONTROL [initandlisten] MongoDB starting: pid=37113 port=27017 dbpath=/data/db 64-bit host=C02Q6N1GFVH5-3.local

2016-08-02T18:19:16.826+0800 I CONTROL [initandlisten] db version v3.2.8

2016-08-02T18:19:16.826+0800 I CONTROL [initandlisten] git version: ed70e33130c977bda0024c125b56d159573dbaf0

2016-08-02T18:19:16.826+0800 I CONTROL [initandlisten] OpenSSL version: OpenSSL 1.0.2h 3 May 2016

2016-08-02T18:19:16.826+0800 I CONTROL [initandlisten] allocator: system

2016-08-02T18:19:16.826+0800 I CONTROL [initandlisten] modules: none

2016-08-02T18:19:16.826+0800 I CONTROL [initandlisten] build environment:

2016-08-02T18:19:16.826+0800 I CONTROL [initandlisten] distarch: x86

2016-08-02T18:19:16.826+0800 I CONTROL [initandlisten] target_arch: x86

2016-08-02T18:19:16.826+0800 I CONTROL [initandlisten] options: {}

2016-08-02T18:19:16.828+0800 I STORAGE [initandlisten] exception in initAndListen: 29 Data directory / data/db not found., terminating

2016-08-02T18:19:16.828+0800 I CONTROL [initandlisten] dbexit: rc: 100

4: continue to enter instructions and create / data/db to solve the above problems. During this period, there will be a boot password.

Sudo mkdir-p / data/db

5: try starting Mongodb again

Mongod

There is an error as follows: it means that there is no permission.

2016-08-02T19:15:14.592+0800 I CONTROL [initandlisten] MongoDB starting: pid=38311 port=27017 dbpath=/data/db 64-bit host=C02Q6N1GFVH5-3.local

2016-08-02T19:15:14.593+0800 I CONTROL [initandlisten] db version v3.2.8

2016-08-02T19:15:14.593+0800 I CONTROL [initandlisten] git version: ed70e33130c977bda0024c125b56d159573dbaf0

2016-08-02T19:15:14.593+0800 I CONTROL [initandlisten] OpenSSL version: OpenSSL 1.0.2h 3 May 2016

2016-08-02T19:15:14.593+0800 I CONTROL [initandlisten] allocator: system

2016-08-02T19:15:14.593+0800 I CONTROL [initandlisten] modules: none

2016-08-02T19:15:14.593+0800 I CONTROL [initandlisten] build environment:

2016-08-02T19:15:14.593+0800 I CONTROL [initandlisten] distarch: x86

2016-08-02T19:15:14.593+0800 I CONTROL [initandlisten] target_arch: x86

2016-08-02T19:15:14.593+0800 I CONTROL [initandlisten] options: {}

2016-08-02T19:15:14.595+0800 I STORAGE [initandlisten] exception in initAndListen: 98 Unable to create/open lock file: / data/db/mongod.lock errno:13 Permission denied Is a mongod instance already running?, terminating

2016-08-02T19:15:14.595+0800 I CONTROL [initandlisten] dbexit: rc: 100

6: execute the following instructions, solve the above problems, and give authority (hehe, there is no response after execution)

Sudo chown-R user name / data/db

7: try starting Mongodb again

Mongod

Waitting 27017 . It worked!

2016-08-02T19:16:06.621+0800 I CONTROL [initandlisten] MongoDB starting: pid=38338 port=27017 dbpath=/data/db 64-bit host=C02Q6N1GFVH5-3.local

2016-08-02T19:16:06.622+0800 I CONTROL [initandlisten] db version v3.2.8

2016-08-02T19:16:06.622+0800 I CONTROL [initandlisten] git version: ed70e33130c977bda0024c125b56d159573dbaf0

2016-08-02T19:16:06.622+0800 I CONTROL [initandlisten] OpenSSL version: OpenSSL 1.0.2h 3 May 2016

2016-08-02T19:16:06.622+0800 I CONTROL [initandlisten] allocator: system

2016-08-02T19:16:06.622+0800 I CONTROL [initandlisten] modules: none

2016-08-02T19:16:06.622+0800 I CONTROL [initandlisten] build environment:

2016-08-02T19:16:06.622+0800 I CONTROL [initandlisten] distarch: x86

2016-08-02T19:16:06.622+0800 I CONTROL [initandlisten] target_arch: x86

2016-08-02T19:16:06.622+0800 I CONTROL [initandlisten] options: {}

2016-08-02T19:16:06.622+0800 I STORAGE [initandlisten] wiredtiger_open config: create,cache_size=4G,session_max=20000,eviction= (threads_max=4), config_base=false,statistics= (fast), log= (enabled=true,archive=true,path=journal,compressor=snappy), file_manager= (close_idle_time=100000), checkpoint= (wait=60,log_size=2GB), statistics_log= (wait=0)

2016-08-02T19:16:07.239+0800 I CONTROL [initandlisten]

2016-08-02T19:16:07.239+0800 I CONTROL [initandlisten] * * WARNING: soft rlimits too low. Number of files is 256, should be at least 1000

2016-08-02T19:16:07.239+0800 I FTDC [initandlisten] Initializing full-time diagnostic data capture with directory'/ data/db/diagnostic.data'

2016-08-02T19:16:07.239+0800 I NETWORK [HostnameCanonicalizationWorker] Starting hostname canonicalization worker

2016-08-02T19:16:07.390+0800 I NETWORK [initandlisten] waiting for connections on port 27017

8: open a browser at this time and enter the following address:

Http://127.0.0.1:27017/

The page shown below also indicates a successful startup.

It looks like you are trying to access MongoDB over HTTP on the native driver port.

Oh, my God, that's all.

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