()
| 4 | is_in_kubernetes = 'KUBERNETES_SERVICE_HOST' in environ |
| 5 | |
| 6 | def _is_docker(): |
| 7 | |
| 8 | is_mac = platform == "darwin" |
| 9 | # Easly exit |
| 10 | if is_mac: |
| 11 | return False |
| 12 | is_windows = name == 'nt' |
| 13 | |
| 14 | # Easly exit |
| 15 | if is_windows: |
| 16 | return False |
| 17 | |
| 18 | # Expensive Checks |
| 19 | return path.exists('/.dockerenv') or path.isfile('/proc/self/cgroup') and 'docker' in open('/proc/self/cgroup').read() or is_in_kubernetes |
| 20 | |
| 21 | is_docker = _is_docker() |
| 22 |