def _service_start(lib_env, func):
lib_env.report_processor.process(
reports.service_start_started("quorum device"))
try:
func(lib_env.cmd_runner())
except external.StartServiceError as e:
raise LibraryError(reports.service_start_error(e.service, e.message))
lib_env.report_processor.process(
reports.service_start_success("quorum device"))
def remote_client_start(reporter, node_communicator, node):
"""
start qdevice client service (corosync-qdevice) on a remote node
"""
response = node_communicator.call_node(node, "remote/qdevice_client_start", None)
if response == "corosync is not running, skipping":
reporter.process(reports.service_start_skipped("corosync-qdevice", "corosync is not running", node.label))
else:
reporter.process(reports.service_start_success("corosync-qdevice", node.label))
def _process_response(self, response):
report = self._get_response_report(response)
node_label = response.request.target.label
if report is None:
if response.data == "corosync is not running, skipping":
report = reports.service_start_skipped(
"corosync-qdevice", "corosync is not running", node_label)
else:
report = reports.service_start_success("corosync-qdevice",
node_label)
self._report(report)
def _service_start(lib_env, func):
lib_env.report_processor.process(
reports.service_start_started("quorum device")
)
try:
func(lib_env.cmd_runner())
except external.StartServiceError as e:
raise LibraryError(
reports.service_start_error(e.service, e.message)
)
lib_env.report_processor.process(
reports.service_start_success("quorum device")
)
def remote_client_start(reporter, node_communicator, node):
"""
start qdevice client service (corosync-qdevice) on a remote node
"""
response = node_communicator.call_node(node, "remote/qdevice_client_start",
None)
if response == "corosync is not running, skipping":
reporter.process(
reports.service_start_skipped("corosync-qdevice",
"corosync is not running",
node.label))
else:
reporter.process(
reports.service_start_success("corosync-qdevice", node.label))
def start_booth(env, name=None):
"""
Start specified instance of booth service. Currently it is supported only
systemd systems. On non systems it can be run like this:
BOOTH_CONF_FILE=<booth-file-path> /etc/initd/booth-arbitrator
env -- LibraryEnvironment
name -- string, name of booth instance
"""
external.ensure_is_systemd()
try:
external.start_service(env.cmd_runner(), "booth", name)
except external.StartServiceError as e:
raise LibraryError(
reports.service_start_error("booth", e.message, instance=name))
env.report_processor.process(
reports.service_start_success("booth", instance=name))
def start_booth(env):
"""
Start specified instance of booth service. Currently it is supported only
systemd systems. On non systems it can be run like this:
BOOTH_CONF_FILE=<booth-file-path> /etc/initd/booth-arbitrator
env -- LibraryEnvironment
"""
external.ensure_is_systemd()
name = env.booth.name
try:
external.start_service(env.cmd_runner(), "booth", name)
except external.StartServiceError as e:
raise LibraryError(reports.service_start_error(
"booth", e.message, instance=name
))
env.report_processor.process(reports.service_start_success(
"booth", instance=name
))
def start_booth(env, instance_name=None):
"""
Start specified instance of booth service, systemd systems supported only.
On non-systemd systems it can be run like this:
BOOTH_CONF_FILE=<booth-file-path> /etc/initd/booth-arbitrator
LibraryEnvironment env
string instance_name -- booth instance name
"""
external.ensure_is_systemd()
booth_env = env.get_booth_env(instance_name)
_ensure_live_env(env, booth_env)
instance_name = booth_env.instance_name
try:
external.start_service(env.cmd_runner(), "booth", instance_name)
except external.StartServiceError as e:
raise LibraryError(
reports.service_start_error("booth",
e.message,
instance=instance_name))
env.report_processor.process(
reports.service_start_success("booth", instance=instance_name))