def _process_response(self, response):
report = response_to_report_item(
response, severity=ReportItemSeverity.WARNING
)
node = response.request.target.label
if report is not None:
self._has_failure = True
self._report(report)
return self._get_next_list()
if response.data.strip() == "Cannot initialize CMAP service":
# corosync is not running on the node, this is OK
return self._get_next_list()
try:
quorum_status = corosync_live.QuorumStatus.from_string(
response.data
)
if not quorum_status.is_quorate:
return self._get_next_list()
self._quorum_status = quorum_status
except corosync_live.QuorumStatusParsingException as e:
self._has_failure = True
self._report(
reports.corosync_quorum_get_status_error(
e.reason,
node=node,
severity=ReportItemSeverity.WARNING,
)
)
return self._get_next_list()
return []
def _process_response(self, response):
report = response_to_report_item(response,
severity=ReportItemSeverity.WARNING)
node = response.request.target.label
if report is not None:
self._has_failure = True
self._report(report)
return self._get_next_list()
if response.data.strip() == "Cannot initialize CMAP service":
# corosync is not running on the node, this is OK
return self._get_next_list()
try:
quorum_status = corosync_live.QuorumStatus.from_string(
response.data)
if not quorum_status.is_quorate:
return self._get_next_list()
self._quorum_status = quorum_status
except corosync_live.QuorumStatusParsingException as e:
self._has_failure = True
self._report(
reports.corosync_quorum_get_status_error(
e.reason,
node=node,
severity=ReportItemSeverity.WARNING,
))
return self._get_next_list()
def status_text(lib_env):
"""
Get quorum runtime status in plain text
"""
try:
return corosync_live.get_quorum_status_text(lib_env.cmd_runner())
except corosync_live.QuorumStatusReadException as e:
raise LibraryError(reports.corosync_quorum_get_status_error(e.reason))
def status_text(lib_env):
"""
Get quorum runtime status in plain text
"""
try:
return corosync_live.get_quorum_status_text(lib_env.cmd_runner())
except corosync_live.QuorumStatusReadException as e:
raise LibraryError(reports.corosync_quorum_get_status_error(e.reason))
def get_quorum_status_text(runner):
"""
Get runtime quorum status from the local node
"""
stdout, stderr, retval = runner.run([os.path.join(settings.corosync_binaries, "corosync-quorumtool"), "-p"])
# retval is 0 on success if node is not in partition with quorum
# retval is 1 on error OR on success if node has quorum
if retval not in [0, 1] or stderr.strip():
raise LibraryError(reports.corosync_quorum_get_status_error(stderr))
return stdout
def get_quorum_status_text(runner):
"""
Get runtime quorum status from the local node
"""
stdout, stderr, retval = runner.run([
os.path.join(settings.corosync_binaries, "corosync-quorumtool"), "-p"
])
# retval is 0 on success if node is not in partition with quorum
# retval is 1 on error OR on success if node has quorum
if retval not in [0, 1] or stderr.strip():
raise LibraryError(reports.corosync_quorum_get_status_error(stderr))
return stdout
def get_status_text(runner, verbose=False):
"""
Get quorum device client runtime status in plain text
bool verbose get more detailed output
"""
cmd = [os.path.join(settings.corosync_binaries, "corosync-qdevice-tool"), "-s"]
if verbose:
cmd.append("-v")
stdout, stderr, retval = runner.run(cmd)
if retval != 0:
raise LibraryError(reports.corosync_quorum_get_status_error(join_multilines([stderr, stdout])))
return stdout
def get_status_text(runner, verbose=False):
"""
Get quorum device client runtime status in plain text
bool verbose get more detailed output
"""
cmd = [
os.path.join(settings.corosync_binaries, "corosync-qdevice-tool"), "-s"
]
if verbose:
cmd.append("-v")
stdout, stderr, retval = runner.run(cmd)
if retval != 0:
raise LibraryError(
reports.corosync_quorum_get_status_error(
join_multilines([stderr, stdout])))
return stdout
