## 镜像组成 本Gitlab镜像采用Omnibus包的安装方式，以最新版本为例，组件包括：Ruby,Gitlab-Rails,Gitlab-CI,Nginx,Postgresql等（通过/opt/gitlab/version-manifest.txt查看所有组件的版本）。 GitLab的安装位置、组件目录和设置参考如下（通过/etc/gitlab/gitlab.rb完成大部分设置） | 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 | ### [安装方式说明](#101) {#-0} 本镜像采用Gitlab官方推荐的[Omnibus](https://docs.gitlab.com/omnibus/README.html)包安装方式。Omnibus是有Gitlab官方提供的集成了Gitlab程序、运行环境、服务组件、升级和维护工具的包集合，Omnibus一方面可以保证100%安装正确，另一方面简化https的配置、后续的升级维护工作。 ### [服务器配置要求](#102) {#-1} 官方建议最低使用4G内存（We also strongly [recommend at least 4GB of free memory](https://docs.gitlab.com/ce/install/requirements.html#cpu) to run GitLab.），另外本镜像已经增加了2G的交换分区以应对内存突发增长的情况下不至于由于内存不足导致无法访问。 ### [关于中文版](#103) {#-2} GitLab中文版是基于Omnibus GitLab+汉化补丁制作而成，汉化来源：[https://gitlab.com/xhang/gitlab](https://gitlab.com/xhang/gitlab)