Gitlab multiple runners on the same host and limit one job per runner, due to node module caching. Also separated runner per repo

gistfile1.txt

concurrent = 4
check_interval = 0

[session_server]
  session_timeout = 1800

[[runners]]
  name = "hoeapp"
  url = "https://gitlab.com/"
  token = ""
  executor = "docker"
  limit = 1
  [runners.custom_build_dir]
  [runners.cache]
    [runners.cache.s3]
    [runners.cache.gcs]
  [runners.docker]
    tls_verify = false
    image = "node:13"
    privileged = false
    disable_entrypoint_overwrite = false
    oom_kill_disable = false
    disable_cache = false
    volumes = ["/cache"]
    shm_size = 0

[[runners]]
  name = "seasygmbh"
  url = "https://gitlab.com/"
  token = ""
  executor = "docker"
  limit = 1
  [runners.custom_build_dir]
  [runners.cache]
    [runners.cache.s3]
    [runners.cache.gcs]
  [runners.docker]
    tls_verify = false
    image = "node:13"
    privileged = false
    disable_entrypoint_overwrite = false
    oom_kill_disable = false
    disable_cache = false
    volumes = ["/cache"]
    shm_size = 0

[[runners]]
  name = "seasygmbh-api"
  url = "https://gitlab.com/"
  token = ""
  executor = "docker"
  limit = 1
  [runners.custom_build_dir]
  [runners.cache]
    [runners.cache.s3]
    [runners.cache.gcs]
  [runners.docker]
    tls_verify = false
    image = "node:13"
    privileged = false
    disable_entrypoint_overwrite = false
    oom_kill_disable = false
    disable_cache = false
    volumes = ["/cache"]
    shm_size = 0

[[runners]]
  name = "seasygmbh-web"
  url = "https://gitlab.com/"
  token = ""
  executor = "docker"
  limit = 1
  [runners.custom_build_dir]
  [runners.cache]
    [runners.cache.s3]
    [runners.cache.gcs]
  [runners.docker]
    tls_verify = false
    image = "node:13"
    privileged = false
    disable_entrypoint_overwrite = false
    oom_kill_disable = false
    disable_cache = false
    volumes = ["/cache"]
    shm_size = 0