## 鏡像組成 本Gitlab鏡像采用Omnibus包的安裝方式，以最新版本為例，組件包括：Ruby,Gitlab-Rails,Gitlab-CI,Nginx,Postgresql等（通過/opt/gitlab/version-manifest.txt查看所有組件的版本）。 GitLab的安裝位置、組件目錄和設置參考如下（通過/etc/gitlab/gitlab.rb完成大部分設置） | Default location | Permissions | Ownership | Purpose | | --- | --- | --- | --- | | `/var/opt/gitlab/git-data` | 0700 | git:root | Holds repositories directory | | `/var/opt/gitlab/git-data/repositories` | 2770 | git:git | Holds git repositories | | `/var/opt/gitlab/gitlab-rails/shared` | 0751 | git:gitlab-www | Holds large object directories | | `/var/opt/gitlab/gitlab-rails/shared/artifacts` | 0700 | git:root | Holds CI artifacts | | `/var/opt/gitlab/gitlab-rails/shared/lfs-objects` | 0700 | git:root | Holds LFS objects | | `/var/opt/gitlab/gitlab-rails/uploads` | 0700 | git:root | Holds user attachments | | `/var/opt/gitlab/gitlab-rails/shared/pages` | 0750 | git:gitlab-www | Holds user pages | | `/var/opt/gitlab/gitlab-ci/builds` | 0700 | git:root | Holds CI build logs | | `/var/opt/gitlab/.ssh` | 0700 | git:git | Holds authorized keys | ### [安裝方式說明](#101) {#-0} 本鏡像采用Gitlab官方推薦的[Omnibus](https://docs.gitlab.com/omnibus/README.html)包安裝方式。Omnibus是有Gitlab官方提供的集成了Gitlab程序、運行環境、服務組件、升級和維護工具的包集合，Omnibus一方面可以保證100%安裝正確，另一方面簡化https的配置、后續的升級維護工作。 ### [服務器配置要求](#102) {#-1} 官方建議最低使用4G內存（We also strongly [recommend at least 4GB of free memory](https://docs.gitlab.com/ce/install/requirements.html#cpu) to run GitLab.），另外本鏡像已經增加了2G的交換分區以應對內存突發增長的情況下不至于由于內存不足導致無法訪問。 ### [關于中文版](#103) {#-2} GitLab中文版是基于Omnibus GitLab+漢化補丁制作而成，漢化來源：[https://gitlab.com/xhang/gitlab](https://gitlab.com/xhang/gitlab)