def wait_for_host(self, args, default_port=True):
logging.info("Waiting for instance {}".format(args.search_pattern))
host_lookup_count = 0
# Cache the result of the cloud call outside of the loop.
host_info = None
while True:
host_lookup_count += 1
if not host_info:
host_info = self.cloud.get_host_info(args)
if host_info:
self.extra_vars.update(
get_ssh_host_port(host_info,
args.custom_ssh_port,
default_port=default_port))
if wait_for_ssh(self.extra_vars["ssh_host"],
self.extra_vars["ssh_port"],
self.extra_vars["ssh_user"],
args.private_key_file):
return host_info
sys.stdout.write('.')
sys.stdout.flush()
time.sleep(1)
if host_lookup_count > self.INSTANCE_LOOKUP_RETRY_LIMIT:
raise YBOpsRuntimeError(
"Timed out waiting for instance: '{0}'".format(
args.search_pattern))
def wait_for_host(self, args, default_port=True):
logging.info("Waiting for instance {}".format(args.search_pattern))
host_info = self.cloud.get_host_info(args)
if host_info:
self.extra_vars.update(
get_ssh_host_port(host_info, args.custom_ssh_port, default_port=default_port))
if wait_for_ssh(self.extra_vars["ssh_host"],
self.extra_vars["ssh_port"],
self.extra_vars["ssh_user"],
args.private_key_file):
return host_info
else:
raise YBOpsRuntimeError("Unable to find host info.")
def wait_for_host(self, args, default_port=True):
logging.info("Waiting for instance {}".format(args.search_pattern))
host_info = self.cloud.get_host_info(args)
if host_info:
self.extra_vars.update(
get_ssh_host_port(host_info, args.custom_ssh_port))
# Expect onprem nodes to already exist.
if wait_for_ssh(self.extra_vars["ssh_host"],
self.extra_vars["ssh_port"],
self.extra_vars["ssh_user"],
args.private_key_file,
num_retries=SSH_RETRY_LIMIT_PRECHECK):
return host_info
else:
raise YBOpsRuntimeError("Unable to find host info.")
def configure_secondary_interface(self, args, extra_vars, subnet_cidr):
logging.info("[app] Configuring second NIC")
subnet_network, subnet_netmask = subnet_cidr.split('/')
# Copy and run script to configure routes
scp_to_tmp(get_datafile_path('configure_nic.sh'),
extra_vars["ssh_host"], extra_vars["ssh_user"],
extra_vars["ssh_port"], args.private_key_file)
cmd = ("sudo /tmp/configure_nic.sh "
"--subnet_network {} --subnet_netmask {} --cloud {}").format(
subnet_network, subnet_netmask, self.name)
rc, stdout, stderr = remote_exec_command(extra_vars["ssh_host"],
extra_vars["ssh_port"],
extra_vars["ssh_user"],
args.private_key_file, cmd)
if rc:
raise YBOpsRuntimeError(
"Could not configure second nic {} {}".format(stdout, stderr))
# Since this is on start, wait for ssh on default port
# Reboot instance
remote_exec_command(extra_vars["ssh_host"], extra_vars["ssh_port"],
extra_vars["ssh_user"], args.private_key_file,
'sudo reboot')
self.wait_for_ssh_port(extra_vars["ssh_host"], args.search_pattern,
extra_vars["ssh_port"])
# Make sure we can ssh into the node after the reboot as well.
if wait_for_ssh(extra_vars["ssh_host"],
extra_vars["ssh_port"],
extra_vars["ssh_user"],
args.private_key_file,
num_retries=120):
pass
else:
raise YBOpsRuntimeError("Could not ssh into node {}".format(
extra_vars["ssh_host"]))
# Verify that the command ran successfully:
rc, stdout, stderr = remote_exec_command(extra_vars["ssh_host"],
extra_vars["ssh_port"],
extra_vars["ssh_user"],
args.private_key_file,
'ls /tmp/dhclient-script-*')
if rc:
raise YBOpsRuntimeError("Second nic not configured at start up")
