def get_kubectl_proxy(node: cluster.BaseNode) -> [str, int]:
LOGGER.debug("Stop any other process listening on kubectl proxy port")
node.remoter.run(f"sudo fuser -v4k {KUBECTL_PROXY_PORT}/tcp",
ignore_status=True)
LOGGER.debug("Start kubectl proxy in detached mode")
node.remoter.run(
"setsid kubectl proxy --disable-filter --accept-hosts '.*' > proxy.log 2>&1 < /dev/null & sleep 1"
)
LOGGER.debug("Start auto_ssh for kubectl proxy")
ContainerManager.run_container(node,
KUBECTL_PROXY_CONTAINER,
local_port=KUBECTL_PROXY_PORT,
remote_port=get_free_port(),
ssh_mode="-L")
host = "127.0.0.1"
port = int(
ContainerManager.get_environ(
node, KUBECTL_PROXY_CONTAINER)["SSH_TUNNEL_REMOTE"])
LOGGER.debug("Waiting for port %s:%s is accepting connections", host,
port)
wait_for_port(host, port)
return host, port
def browser(self):
ContainerManager.run_container(self.node, "web_driver")
LOGGER.debug("Waiting for WebDriver container is up")
ContainerManager.wait_for_status(self.node, "web_driver", "running")
port = ContainerManager.get_container_port(self.node, "web_driver", WEB_DRIVER_REMOTE_PORT)
LOGGER.debug("WebDriver port is %s", port)
if self.use_tunnel:
LOGGER.debug("Start auto_ssh for Selenium remote WebDriver")
ContainerManager.run_container(self.node, "auto_ssh:web_driver",
local_port=port,
remote_port=get_free_port(),
ssh_mode="-L")
LOGGER.debug("Waiting for SSH tunnel container is up")
ContainerManager.wait_for_status(self.node, "auto_ssh:web_driver", status="running")
host = "127.0.0.1"
port = int(ContainerManager.get_environ(self.node, "auto_ssh:web_driver")["SSH_TUNNEL_REMOTE"])
else:
host = self.node.external_address
LOGGER.debug("Waiting for port %s:%s is accepting connections", host, port)
wait_for_port(host, port)
time.sleep(WEB_DRIVER_CONTAINER_START_DELAY)
return Remote(command_executor=f"http://{host}:{port}/wd/hub", options=ChromeOptions())
def test_get_environ(self):
self.container.get_attrs = lambda: {"Config": {"Env": ["A", "B=1", ]}}
with self.subTest("Try to get env for non-existent container"):
self.assertRaises(NotFound, ContainerManager.get_environ, self.node, "c2")
with self.subTest("Get env for existent container"):
self.assertEqual(ContainerManager.get_environ(self.node, "c1"), {"A": None, "B": "1"})