为了在 gitlab-runner 中使用 cache，配置了一个 minio 服务用于存储缓存的中间文件。

参考​​官方文档​​

  1. 下载 minio 服务端
  2. 配置​​/etc/default/minio​​ 配置文件
# 修改存储数据的路径
MINIO_VOLUMES="/tmp/minio/"
# Use if you want to run MinIO on a custom port.
MINIO_OPTS="--address :9000 --console-address :9001"
# Root user for the server.
MINIO_ROOT_USER=Root-User
# Root secret for the server.
MINIO_ROOT_PASSWORD=Root-Password
  1. 下载​​minio.service​​ 文件
[Unit]
Description=MinIO
Documentation=https://docs.min.io
Wants=network-online.target
After=network-online.target
AssertFileIsExecutable=/usr/local/bin/minio

[Service]
WorkingDirectory=/usr/local/

User=minio
Group=minio
ProtectProc=invisible

EnvironmentFile=/etc/default/minio
ExecStartPre=/bin/bash -c "if [ -z \"${MINIO_VOLUMES}\" ]; then echo \"Variable MINIO_VOLUMES not set in /etc/default/minio\"; exit 1; fi"
ExecStart=/usr/local/bin/minio server $MINIO_OPTS $MINIO_VOLUMES

# Let systemd restart this service always
Restart=always

# Specifies the maximum file descriptor number that can be opened by this process
LimitNOFILE=1048576

# Specifies the maximum number of threads this process can create
TasksMax=infinity

# Disable timeout logic and wait until process is stopped
TimeoutStopSec=infinity
SendSIGKILL=no

[Install]
WantedBy=multi-user.target

# Built for ${project.name}-${project.version} (${project.name})

注意
在2中，设置了一个 minio 的存储目录，在 3 中设置了用户和组，为了避免使用 root，添加下面的组和用户：

sudo groupadd minio sudo useradd

然后设置 2 中目录的权限：

sudo chown

  1. 启用和启动服务
systemctl enable
  1. 访问：http://IP:9001

gitlab-runner 的 ​​config.toml​​ 配置

修改 cache 相关的配置：

[runners.cache]
    Type = "s3"
    Shared = true
    [runners.cache.s3]
      ServerAddress = "IP:9000"
      AccessKey = "USER"
      SecretKey = "PASSWORD"
      BucketName = "gitlab-runner"
      Insecure = true