https://www.sre.wang/tags/gitlab-ci/Recent content in GitLab CI on SRE工程实践Hugo -- gohugo.iozh-cnThu, 13 Aug 2026 10:06:04 +0800https://www.sre.wang/posts/cicd-gitlab-runner-autoscaling-cache/Thu, 13 Aug 2026 10:06:04 +0800https://www.sre.wang/posts/cicd-gitlab-runner-autoscaling-cache/GitLab 17.5 废弃 Docker Machine 执行器，2027 年彻底移除。本文从 Runner 弹性架构选型、Kubernetes Executor 资源模型、分布式缓存设计到生产踩坑，拆解 GitLab CI 从 50 并发扩到 200 并发的 7 个关键工程决策。