def _start_container(self, ssl_folder: str) -> Container:
client: DockerClient = from_env()
container = client.containers.run(
image="library/docker:dind",
detach=True,
network_mode="host",
remove=True,
privileged=True,
healthcheck=Healthcheck(
test=["CMD", "docker", "info"],
interval=5 * 100 * 1000000,
start_period=5 * 100 * 1000000,
),
environment={"DOCKER_TLS_CERTDIR": "/ssl"},
volumes={
f"{ssl_folder}/": {
"bind": "/ssl",
}
},
)
while True:
container.reload()
status = container.attrs.get("State", {}).get("Health", {}).get("Status")
if status == "healthy":
return container
sleep(1)
def _service_healthcheck(self):
"""
Converts the parameters in healthcheck into a Healthcheck
class as expected by docker-py lib.
"""
healthcheck = self.healthcheck.copy()
self.healthcheck = Healthcheck(
test=healthcheck.get('test'),
interval=convert_time_to_nano_secs(healthcheck.get('interval'))
or 0,
timeout=convert_time_to_nano_secs(healthcheck.get('timeout')) or 0,
retries=healthcheck.get('retries'),
start_period=convert_time_to_nano_secs(
healthcheck.get('start_period')) or 0)