Git PUSH results in RPC failed, result=22, HTTP code = 413

Title: Git PUSH results in RPC failed, result=22, HTTP code = 413
date: 2016-05-17
comments: true
category: Git
tags: git,gitlab

git push 413 error

今天git push具体的错误信息如下，查看发现里面有个第三方SDK大小为32M

git -c diff.mnemonicprefix=false -c core.quotepath=false -c credential.helper=sourcetree push -v --tags origin refs/heads/master:refs/heads/master 
Pushing to http://xxx.xxx.xxx.xxx:xxx/IOS/ios.git
POST git-receive-pack (21702686 bytes)
error: RPC failed; result=22, HTTP code = 413
fatal: The remote end hung up unexpectedly
fatal: The remote end hung up unexpectedly
Everything up-to-date
Completed with errors, see above

分析

本地搭建的gitlab是基于 sameersbn的docker-gitlab服务，是基于nginx服务访问的。

一般出现413是nginx的Request Entity Too Large错误，是说上传的请求体太大导致的。

解决的办法一般是在nginx配置文件中新增 client_max_body_size 参数。

解决

查看并进入gitlab container里面

root@pts/3 $ docker ps -a
CONTAINER ID        IMAGE                      COMMAND                CREATED             STATUS              PORTS                                                   NAMES
92ca050a601e        sameersbn/gitlab:7.10.1    "/app/init app:start   8 months ago        Up 13 days          443/tcp, 0.0.0.0:10022->22/tcp, 0.0.0.0:10080->80/tcp   shell_gitlab_1       
6fc427139751        sameersbn/redis:latest     "/sbin/entrypoint.sh   8 months ago        Up 13 days          6379/tcp                                                shell_redis_1        
60c123ed03d1        sameersbn/postgresql:9.4   "/start"               8 months ago        Up 13 days          5432/tcp                                                shell_postgresql_1   
milian-backend [/tmp/liuchao] 2016-05-30 16:56:26
root@pts/3 $ docker exec -it 92ca050a601e /bin/bash 
root@92ca050a601e:/home/git/gitlab# 

检查nginx并修改配置

root@92ca050a601e:/home/git/gitlab# cat /etc/nginx/nginx.conf |egrep client_max_body_size
    client_max_body_size 50M;

root@92ca050a601e:/home/git/gitlab# nginx -t
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful
root@92ca050a601e:/home/git/gitlab# nginx -s reload
root@92ca050a601e:/home/git/gitlab# 

再 git push测试,发现还是有问题。继续查找...

找到根源并解决

## 发现有包含配置文件
root@92ca050a601e:/home/git/gitlab# cat /etc/nginx/nginx.conf |egrep include
    include /etc/nginx/mime.types;
    include /etc/nginx/sites-enabled/*;
root@92ca050a601e:/home/git/gitlab# ls -l /etc/nginx/sites-enabled/           
total 8
-rw-r--r-- 1 root root 4569 May 30 11:13 gitlab

## 发现大小限制到了20m
root@92ca050a601e:/home/git/gitlab# cat /etc/nginx/sites-enabled/gitlab |egrep client_max_body_size
  client_max_body_size 20m;

## 修改/etc/nginx/sites-enabled/gitlab中的client_max_body_size为50m
root@92ca050a601e:/home/git/gitlab# cat /etc/nginx/sites-enabled/gitlab |egrep client_max_body_size
  client_max_body_size 50m;

## 使其生效
root@92ca050a601e:/home/git/gitlab# nginx -t
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful
root@92ca050a601e:/home/git/gitlab# nginx -s reload
root@92ca050a601e:/home/git/gitlab# 

再次git push 上传成功