問題描述
公司自己搭建的GitLab服務器，由管理人員創建了一個Android的Group，並在該Group下創建了一個項目叫MyProject，A是該分組的成員可以和該遠程倉庫建立連接，但是在push代碼的時候卻報瞭如下錯誤
字面意思就是被遠程的服務拒絕了
Push master to origin/master was rejected by remote
問題解決
我猜測是因爲權限不夠被拒絕了，我就以管理員的賬號登錄查看該項目下A的角色權限，發現是Developer角色
接下來就是查看GitLab的官方文檔，看不同的角色具體分配那些權限
GitLab中共定義了四種角色，每種角色各分配了不同的權限，如下表所示
我查找了Push to protected branches這一項，發現Developer是沒有該權限的，所以導致無法push代碼到遠程倉庫，只需項目所有者對該成員提權即可，重新邀請該成員，role permission選擇Maintainer角色，如下圖所示
| Action | Guest | Reporter | Developer | Maintainer | Owner |
|---|---|---|---|---|---|
| Download project | ✓ (1) | ✓ | ✓ | ✓ | ✓ |
| Leave comments | ✓ (1) | ✓ | ✓ | ✓ | ✓ |
| View Insights charts (ULTIMATE) | ✓ | ✓ | ✓ | ✓ | ✓ |
| View approved/blacklisted licenses (ULTIMATE) | ✓ (1) | ✓ | ✓ | ✓ | ✓ |
| View License Compliance reports (ULTIMATE) | ✓ (1) | ✓ | ✓ | ✓ | ✓ |
| View Security reports (ULTIMATE) | ✓ (3) | ✓ | ✓ | ✓ | ✓ |
| View Dependency list (ULTIMATE) | ✓ (1) | ✓ | ✓ | ✓ | ✓ |
| View License list (ULTIMATE) | ✓ (1) | ✓ | ✓ | ✓ | ✓ |
| View licenses in Dependency list (ULTIMATE) | ✓ (1) | ✓ | ✓ | ✓ | ✓ |
| View Design Management pages (PREMIUM) | ✓ | ✓ | ✓ | ✓ | ✓ |
| View project code | ✓ (1) | ✓ | ✓ | ✓ | ✓ |
| Pull project code | ✓ (1) | ✓ | ✓ | ✓ | ✓ |
| View GitLab Pages protected by access control | ✓ | ✓ | ✓ | ✓ | ✓ |
| View wiki pages | ✓ | ✓ | ✓ | ✓ | ✓ |
| See a list of jobs | ✓ (3) | ✓ | ✓ | ✓ | ✓ |
| See a job log | ✓ (3) | ✓ | ✓ | ✓ | ✓ |
| Download and browse job artifacts | ✓ (3) | ✓ | ✓ | ✓ | ✓ |
| Create new issue | ✓ (1) | ✓ | ✓ | ✓ | ✓ |
| See related issues | ✓ | ✓ | ✓ | ✓ | ✓ |
| Create confidential issue | ✓ (1) | ✓ | ✓ | ✓ | ✓ |
| View confidential issues | (2) | ✓ | ✓ | ✓ | ✓ |
| Assign issues | ✓ | ✓ | ✓ | ✓ | |
| Label issues | ✓ | ✓ | ✓ | ✓ | |
| Set issue weight | ✓ | ✓ | ✓ | ✓ | |
| Lock issue threads | ✓ | ✓ | ✓ | ✓ | |
| Manage issue tracker | ✓ | ✓ | ✓ | ✓ | |
| Manage related issues (STARTER) | ✓ | ✓ | ✓ | ✓ | |
| Manage labels | ✓ | ✓ | ✓ | ✓ | |
| Create code snippets | ✓ | ✓ | ✓ | ✓ | |
| See a commit status | ✓ | ✓ | ✓ | ✓ | |
| See a container registry | ✓ | ✓ | ✓ | ✓ | |
| See environments | ✓ | ✓ | ✓ | ✓ | |
| See a list of merge requests | ✓ | ✓ | ✓ | ✓ | |
| View project statistics | ✓ | ✓ | ✓ | ✓ | |
| View Error Tracking list | ✓ | ✓ | ✓ | ✓ | |
| Pull from Conan repository, Maven repository, or NPM registry (PREMIUM) | ✓ | ✓ | ✓ | ✓ | |
| Publish to Conan repository, Maven repository, or NPM registry (PREMIUM) | ✓ | ✓ | ✓ | ||
| Upload Design Management files (PREMIUM) | ✓ | ✓ | ✓ | ||
| Create new branches | ✓ | ✓ | ✓ | ||
| Push to non-protected branches | ✓ | ✓ | ✓ | ||
| Force push to non-protected branches | ✓ | ✓ | ✓ | ||
| Remove non-protected branches | ✓ | ✓ | ✓ | ||
| Create new merge request | ✓ | ✓ | ✓ | ✓ | |
| Assign merge requests | ✓ | ✓ | ✓ | ||
| Label merge requests | ✓ | ✓ | ✓ | ||
| Lock merge request threads | ✓ | ✓ | ✓ | ||
| Manage/Accept merge requests | ✓ | ✓ | ✓ | ||
| Create new environments | ✓ | ✓ | ✓ | ||
| Stop environments | ✓ | ✓ | ✓ | ||
| Add tags | ✓ | ✓ | ✓ | ||
| Cancel and retry jobs | ✓ | ✓ | ✓ | ||
| Create or update commit status | ✓ | ✓ | ✓ | ||
| Update a container registry | ✓ | ✓ | ✓ | ||
| Remove a container registry image | ✓ | ✓ | ✓ | ||
| Create/edit/delete project milestones | ✓ | ✓ | ✓ | ||
| Use security dashboard (ULTIMATE) | ✓ | ✓ | ✓ | ||
| View vulnerabilities in Dependency list (ULTIMATE) | ✓ | ✓ | ✓ | ||
| Create issue from vulnerability (ULTIMATE) | ✓ | ✓ | ✓ | ||
| Dismiss vulnerability (ULTIMATE) | ✓ | ✓ | ✓ | ||
| Apply code change suggestions | ✓ | ✓ | ✓ | ||
| Create and edit wiki pages | ✓ | ✓ | ✓ | ||
| Rewrite/remove Git tags | ✓ | ✓ | ✓ | ||
| Manage Feature Flags (PREMIUM) | ✓ | ✓ | ✓ | ||
| Use environment terminals | ✓ | ✓ | |||
| Run Web IDE's Interactive Web Terminals (ULTIMATE ONLY) | ✓ | ✓ | |||
| Add new team members | ✓ | ✓ | |||
| Enable/disable branch protection | ✓ | ✓ | |||
| Push to protected branches | ✓ | ✓ | |||
| Turn on/off protected branch push for devs | ✓ | ✓ | |||
| Enable/disable tag protections | ✓ | ✓ | |||
| Edit project | ✓ | ✓ | |||
| Add deploy keys to project | ✓ | ✓ | |||
| Configure project hooks | ✓ | ✓ | |||
| Manage Runners | ✓ | ✓ | |||
| Manage job triggers | ✓ | ✓ | |||
| Manage variables | ✓ | ✓ | |||
| Manage GitLab Pages | ✓ | ✓ | |||
| Manage GitLab Pages domains and certificates | ✓ | ✓ | |||
| Remove GitLab Pages | ✓ | ✓ | |||
| Manage clusters | ✓ | ✓ | |||
| View Pods logs (ULTIMATE) | ✓ | ✓ | |||
| Manage license policy (ULTIMATE) | ✓ | ✓ | |||
| Edit comments (posted by any user) | ✓ | ✓ | |||
| Manage Error Tracking | ✓ | ✓ | |||
| Delete wiki pages | ✓ | ✓ | |||
| View project Audit Events | ✓ | ✓ | |||
| Manage push rules | ✓ | ✓ | |||
| Switch visibility level | ✓ | ||||
| Transfer project to another namespace | ✓ | ||||
| Remove project | ✓ | ||||
| Delete issues | ✓ | ||||
| Disable notification emails | ✓ | ||||
| Force push to protected branches (4) | |||||
| Remove protected branches (4) |