一、什么是Gogs
Gogs 是一款極易搭建的自助 Git 服務(wù)，個人感覺比Gitlab要輕量級，搭建起來更方便。
二、下載及使用鏈接
三、環(huán)境搭建過程
1、環(huán)境要求（參考官方說明）
- 數(shù)據(jù)庫（選擇以下一項）：
- MySQL：版本 >= 5.7
- PostgreSQL
- MSSQL
- TiDB（實驗性支持，使用 MySQL 協(xié)議連接）
- 或者 什么都不安裝 直接使用 SQLite3
-
git（bash）：
- 服務(wù)端和客戶端均需版本 >= 1.7.1
- Windows 系統(tǒng)建議使用最新版
- SSH 服務(wù)器：
- 如果您只使用 HTTP/HTTPS 的話請忽略此項
- 如果您選擇在 Windows 系統(tǒng)使用內(nèi)置 SSH 服務(wù)器，請確保添加
ssh-keygen到您的%PATH%環(huán)境變量中 - 推薦 Windows 系統(tǒng)使用 Cygwin OpenSSH 或 Copssh
- Windows 系統(tǒng) 請確保 Bash 是默認的 Shell 程序，而不是 PowerShell
2、開始搭建
2.1、新建一個git用戶
Gogs 默認以 git 用戶運行，新建一個git用戶。
sudo adduser git
以 git 用戶登錄，到 git 用戶的主目錄中新建好 .ssh 文件夾。
su git
cd /home/git
mkdir .ssh
//注意由于原始git服務(wù)也是用的git用戶，ssh服務(wù)可能會被gogs改寫后占用，如下面的authorized_keys文件內(nèi)容
command="/home/git/gogs/gogs serv key-2 --config='/home/git/gogs/custom/conf/app.ini'",no-port-forwarding,no-X11-forwarding,no-agent-forwarding,no-pty ssh-rsa XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX XXXX@qq.com
//導(dǎo)致用ssh登陸時會有如下面輸出
ssh git@YourHost
PTY allocation request failed on channel 0
Hi there, You've successfully authenticated, but Gogs does not provide shell access.
If this is unexpected, please log in with password and setup Gogs under another user.
Connection to YourHost closed.
解決方法：
- 因此可以新建一個webgit用戶來和git用戶區(qū)分，而不占用git用戶中配置的authorized_keys
- 也可以針對不同的域名或IP使用不同的id_rsa.pub公鑰，具體參考下面鏈接內(nèi)容
裝Gogs后ssh無法和遠程登錄同時使用的解決方案
2.2、找到想要的Gogs版本進行下載
cd /home/git
wget https://dl.gogs.io/0.11.34/linux_amd64.tar.gz
tar -zxvf linux_amd64.tar.gz
2.3、啟動Gogs服務(wù)
cd gogs
./gogs web
//命令行輸出
sh-4.1$ ./gogs web
2019/05/02 11:57:17 [TRACE] Custom path: /home/git/gogs/custom
2019/05/02 11:57:17 [TRACE] Log path: /home/git/gogs/log
2019/05/02 11:57:17 [TRACE] Log Mode: File (Trace)
2019/05/02 11:57:17 [ INFO] Wooduan 0.11.34.1122
//也可以以守護進程啟動
nohup ./gogs web &
2.4、相關(guān)配置
- 創(chuàng)建Gogs所需數(shù)據(jù)庫環(huán)境，登錄mysql后執(zhí)行下面命令
SET GLOBAL innodb_file_per_table = ON,
innodb_file_format = Barracuda,
innodb_large_prefix = ON;
DROP DATABASE IF EXISTS gogs;
CREATE DATABASE IF NOT EXISTS gogs CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci;
- 第一次啟動后會進入install安裝頁面，在此可以進行Gogs的初始化配置，后期也可以在
/home/git/gogs/custom/conf/app.ini中修改后重啟Gogs生效。
基礎(chǔ)配置
擴展配置 - 在安裝過程中，會在mysql的gogs數(shù)據(jù)庫中創(chuàng)建若干張表，如果出現(xiàn)mysql的報錯，如：
Specified key was too long; max key length is 767 bytes when install gogs，可以每次提交后查看show tables查看gogs數(shù)據(jù)庫下新增的表，將該表的ROW_FORMAT屬性置為DYNAMIC，所涉及表列在下面
ALTER TABLE `access` ROW_FORMAT=DYNAMIC;
ALTER TABLE `access_token` ROW_FORMAT=DYNAMIC;
ALTER TABLE `action` ROW_FORMAT=DYNAMIC;
ALTER TABLE `attachment` ROW_FORMAT=DYNAMIC;
ALTER TABLE `collaboration` ROW_FORMAT=DYNAMIC;
ALTER TABLE `comment` ROW_FORMAT=DYNAMIC;
ALTER TABLE `deploy_key` ROW_FORMAT=DYNAMIC;
ALTER TABLE `email_address` ROW_FORMAT=DYNAMIC;
ALTER TABLE `follow` ROW_FORMAT=DYNAMIC;
ALTER TABLE `hook_task` ROW_FORMAT=DYNAMIC;
ALTER TABLE `issue` ROW_FORMAT=DYNAMIC;
ALTER TABLE `issue_label` ROW_FORMAT=DYNAMIC;
ALTER TABLE `issue_user` ROW_FORMAT=DYNAMIC;
ALTER TABLE `label` ROW_FORMAT=DYNAMIC;
ALTER TABLE `login_source` ROW_FORMAT=DYNAMIC;
ALTER TABLE `milestone` ROW_FORMAT=DYNAMIC;
ALTER TABLE `mirror` ROW_FORMAT=DYNAMIC;
ALTER TABLE `notice` ROW_FORMAT=DYNAMIC;
ALTER TABLE `org_user` ROW_FORMAT=DYNAMIC;
ALTER TABLE `protect_branch` ROW_FORMAT=DYNAMIC;
ALTER TABLE `protect_branch_whitelist` ROW_FORMAT=DYNAMIC;
ALTER TABLE `public_key` ROW_FORMAT=DYNAMIC;
ALTER TABLE `pull_request` ROW_FORMAT=DYNAMIC;
ALTER TABLE `release` ROW_FORMAT=DYNAMIC;
ALTER TABLE `repository` ROW_FORMAT=DYNAMIC;
ALTER TABLE `star` ROW_FORMAT=DYNAMIC;
ALTER TABLE `team` ROW_FORMAT=DYNAMIC;
ALTER TABLE `team_repo` ROW_FORMAT=DYNAMIC;
ALTER TABLE `team_user` ROW_FORMAT=DYNAMIC;
ALTER TABLE `two_factor` ROW_FORMAT=DYNAMIC;
ALTER TABLE `two_factor_recovery_code` ROW_FORMAT=DYNAMIC;
ALTER TABLE `upload` ROW_FORMAT=DYNAMIC;
ALTER TABLE `user` ROW_FORMAT=DYNAMIC;
ALTER TABLE `watch` ROW_FORMAT=DYNAMIC;
ALTER TABLE `webhook` ROW_FORMAT=DYNAMIC;
-
參考鏈接：解決MySql /Mariadb error: max key length is 767 byte問題
主要配置項 在進行g(shù)it pull/push等操作的時候，需要用到git相關(guān)可執(zhí)行文件，需要軟鏈加到/bin路徑下
ln -s /usr/local/git-2.12.2/bin/git-upload-pack /bin/git-upload-pack
ln -s /usr/local/git-2.12.2/bin/git-cvsserver /bin/git-cvsserver
ln -s /usr/local/git-2.12.2/bin/gitk /bin/gitk
ln -s /usr/local/git-2.12.2/bin/git-receive-pack /bin/git-receive-pack
ln -s /usr/local/git-2.12.2/bin/git-shell /bin/git-shell
ln -s /usr/local/git-2.12.2/bin/git-upload-archive /bin/git-upload-archive
[root@10-23-67-69 conf]# ll /bin/git*
lrwxrwxrwx 1 root root 29 May 2 01:24 /bin/git -> /usr/local/git-2.12.2/bin/git
lrwxrwxrwx 1 root root 39 May 2 01:25 /bin/git-cvsserver -> /usr/local/git-2.12.2/bin/git-cvsserver
lrwxrwxrwx 1 root root 42 May 2 01:25 /bin/git-receive-pack -> /usr/local/git-2.12.2/bin/git-receive-pack
lrwxrwxrwx 1 root root 35 May 2 01:25 /bin/git-shell -> /usr/local/git-2.12.2/bin/git-shell
lrwxrwxrwx 1 root root 44 May 2 01:25 /bin/git-upload-archive -> /usr/local/git-2.12.2/bin/git-upload-archive
lrwxrwxrwx 1 root root 41 May 2 01:20 /bin/git-upload-pack -> /usr/local/git-2.12.2/bin/git-upload-pack
lrwxrwxrwx 1 root root 30 May 2 01:26 /bin/gitk -> /usr/local/git-2.12.2/bin/gitk
暫時想到的就這么多，安裝或者使用上面有問題的話，請留言給我，我會及時回復(fù)的。
