CI Image
Here are the Dockerfiles for the CI images.
baseis the base image with golang, development tools and so on.centos7_jenkinsis the production image with CI environment tool in tidb repo. it is based onbase..ci_bazelis the global default bazel config. it tell bazel where to get cache.parser_testis the image for running parser tests that require MySQL 8.x.
Note that parser_test requires CAP_SYS_NICE to run. Either use docker --cap-add=sys_nice or add SYS_NICE to the capabilities under the securityContext when using Kubernetes.