def on_joining_cluster(self, cluster_view):
join_cassandra_cluster(cluster_view,
"/etc/cassandra/cassandra.yaml",
"/etc/cassandra/cassandra-rackdc.properties",
self._ip,
self._local_site)
if (self._ip == sorted(cluster_view.keys())[0]):
_log.debug("Adding Memento schema")
run_command("/usr/share/clearwater/cassandra-schemas/memento.sh")
_log.debug("Clearing Cassandra not-clustered alarm")
issue_alarm(constants.CLEAR_CASSANDRA_NOT_YET_CLUSTERED)
def on_joining_cluster(self, cluster_view):
join_cassandra_cluster(cluster_view,
"/etc/cassandra/cassandra.yaml",
"/etc/cassandra/cassandra-rackdc.properties",
self._ip,
self._local_site)
if (self._ip == sorted(cluster_view.keys())[0]):
# The schema could have been lost, or not installed due to cassandra
# not running. Add it now to one of the Homers.
_log.debug("Adding Homer schema")
run_command("/usr/share/clearwater/cassandra-schemas/homer.sh")
_log.debug("Clearing Cassandra not-clustered alarm")
issue_alarm(alarm_constants.CASSANDRA_NOT_YET_CLUSTERED_CLEARED)
def on_joining_cluster(self, cluster_view):
join_cassandra_cluster(cluster_view, "/etc/cassandra/cassandra.yaml",
"/etc/cassandra/cassandra-rackdc.properties",
self._ip, self._local_site)
if (self._ip == sorted(cluster_view.keys())[0]):
_log.debug("Adding Homestead schema")
run_command(
"/usr/share/clearwater/cassandra-schemas/homestead_cache.sh")
run_command(
"/usr/share/clearwater/cassandra-schemas/homestead_provisioning.sh"
)
_log.debug("Clearing Cassandra not-clustered alarm")
issue_alarm(alarm_constants.CASSANDRA_NOT_YET_CLUSTERED_CLEARED)
