在NAS上部署docker版gitlab，发现其他都正常，创建群组也正常，但是创建项目就会报500错误，
Request ID: 01JXKP6NTCNM201KEGMSDHFJ2J
查运行状态，gitaly未运行，有大量的gitaly错误日志，错误信息大致如下：
{"error":"open /var/opt/gitlab/gitaly/gitaly.pid: permission denied","level":"fatal","msg":"find process","pid":3499,"time":"2025-06-13T14:56:03.048Z","wrapper":3499}
unclean Gitaly shutdown: creating Git command factory: setting up Git execution environment: constructing Git environment: Checking bundled Git binary "gitaly-git-v2.49": permission denied{“level”:“warning”,“msg”:“The current configurations will cause Gitaly to fail to start up in future versions. Please run ‘gitaly configuration validate \u003c /var/opt/gitlab/gitaly/config.toml’ and fix the errors that are printed.”,“pid”:46135,“time”:“2025-06-13T14:59:34.981Z”}FAIL: 14:connections to all backends failing; last error: UNKNOWN: unix:/var/opt/gitlab/gitaly/gitaly.socket: No such file or directory换了好几个版本都是如此，经过大量查询和AI解释，都只解释了一半，主要与 GitLab 容器内 gitaly-git 二进制文件的权限或配置异常有关，也没有给准确的建议。这个问题的原因在于/var是一个受noexec保护的路径，禁止运行gitaly服务程序，而gitaly的运行目录正好位于：/var/opt/gitlab/gitaly/
即便做了目录持久化挂载，给了读写权限，给了git用户/组权限，也会受目录保护影响，解决方案有两个：
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