"""Start the cluster without a CIB and verify it gets copied from another node."""

__all__ = ["ResyncCIB"]
__copyright__ = "Copyright 2000-2024 the Pacemaker project contributors"
__license__ = "GNU General Public License version 2 or later (GPLv2+) WITHOUT ANY WARRANTY"

from pacemaker import BuildOptions
from pacemaker._cts.tests.ctstest import CTSTest
from pacemaker._cts.tests.restarttest import RestartTest
from pacemaker._cts.tests.simulstartlite import SimulStartLite
from pacemaker._cts.tests.simulstoplite import SimulStopLite

# Disable various pylint warnings that occur in so many places throughout this
# file it's easiest to just take care of them globally.  This does introduce the
# possibility that we'll miss some other cause of the same warning, but we'll
# just have to be careful.

# pylint doesn't understand that self._rsh is callable.
# pylint: disable=not-callable


class ResyncCIB(CTSTest):
    """Start the cluster on a node without a CIB and verify the CIB is copied over later."""

    def __init__(self, cm):
        """
        Create a new ResyncCIB instance.

        Arguments:
        cm -- A ClusterManager instance
        """
        CTSTest.__init__(self, cm)

        self.name = "ResyncCIB"

        self._restart1 = RestartTest(cm)
        self._startall = SimulStartLite(cm)
        self._stopall = SimulStopLite(cm)

    def __call__(self, node):
        """Perform this test."""
        self.incr("calls")

        # Shut down all the nodes...
        if not self._stopall(None):
            return self.failure("Could not stop all nodes")

        # Test config recovery when the other nodes come up
        self._rsh(node, "rm -f %s/cib*" % BuildOptions.CIB_DIR)

        # Start the selected node
        if not self._restart1(node):
            return self.failure("Could not start %s" % node)

        # Start all remaining nodes
        if not self._startall(None):
            return self.failure("Could not start the remaining nodes")

        return self.success()

    @property
    def errors_to_ignore(self):
        """Return a list of errors which should be ignored."""
        # Errors that occur as a result of the CIB being wiped
        return [
            r"error.*: v1 patchset error, patch failed to apply: Application of an update diff failed",
            r"error.*: Resource start-up disabled since no STONITH resources have been defined",
            r"error.*: Either configure some or disable STONITH with the stonith-enabled option",
            r"error.*: NOTE: Clusters with shared data need STONITH to ensure data integrity"
        ]
