def upgrade():
if is_leader():
if is_unit_paused_set():
log('Unit is paused, skiping upgrade', level=INFO)
return
# broadcast the bootstrap-uuid
wsrep_ready = get_wsrep_value('wsrep_ready') or ""
if wsrep_ready.lower() in ['on', 'ready']:
cluster_state_uuid = get_wsrep_value('wsrep_cluster_state_uuid')
if cluster_state_uuid:
mark_seeded()
notify_bootstrapped(cluster_uuid=cluster_state_uuid)
else:
# Ensure all the peers have the bootstrap-uuid attribute set
# as this is all happening during the upgrade-charm hook is reasonable
# to expect the cluster is running.
# Wait until the leader has set the
try:
update_bootstrap_uuid()
except LeaderNoBootstrapUUIDError:
status_set('waiting', "Waiting for bootstrap-uuid set by leader")
config_changed()
def upgrade():
check_bootstrap = False
try:
if is_leader():
check_bootstrap = True
except:
if oldest_peer(peer_units()):
check_bootstrap = True
if check_bootstrap and not is_bootstrapped() and is_sufficient_peers():
# If this is the leader but we have not yet broadcast the cluster uuid
# then do so now.
wsrep_ready = get_wsrep_value('wsrep_ready') or ""
if wsrep_ready.lower() in ['on', 'ready']:
cluster_state_uuid = get_wsrep_value('wsrep_cluster_state_uuid')
if cluster_state_uuid:
mark_seeded()
notify_bootstrapped(cluster_uuid=cluster_state_uuid)
config_changed()
def upgrade():
if is_leader():
if is_unit_paused_set():
log('Unit is paused, skiping upgrade', level=INFO)
return
# Leader sets on upgrade
leader_set(**{'leader-ip': get_relation_ip('cluster')})
configure_sstuser(sst_password())
if not leader_get('root-password') and leader_get('mysql.passwd'):
leader_set(**{'root-password': leader_get('mysql.passwd')})
# On upgrade-charm we assume the cluster was complete at some point
kvstore = kv()
initial_clustered = kvstore.get(INITIAL_CLUSTERED_KEY, False)
if not initial_clustered:
kvstore.set(key=INITIAL_CLUSTERED_KEY, value=True)
kvstore.flush()
# broadcast the bootstrap-uuid
wsrep_ready = get_wsrep_value('wsrep_ready') or ""
if wsrep_ready.lower() in ['on', 'ready']:
cluster_state_uuid = get_wsrep_value('wsrep_cluster_state_uuid')
if cluster_state_uuid:
mark_seeded()
notify_bootstrapped(cluster_uuid=cluster_state_uuid)
else:
# Ensure all the peers have the bootstrap-uuid attribute set
# as this is all happening during the upgrade-charm hook is reasonable
# to expect the cluster is running.
# Wait until the leader has set the
try:
update_bootstrap_uuid()
except LeaderNoBootstrapUUIDError:
status_set('waiting', "Waiting for bootstrap-uuid set by leader")
def upgrade():
if is_leader():
if is_unit_paused_set() or is_unit_upgrading_set():
log('Unit is paused, skiping upgrade', level=INFO)
return
# Leader sets on upgrade
leader_set(**{'leader-ip': get_relation_ip('cluster')})
configure_sstuser(sst_password())
if not leader_get('root-password') and leader_get('mysql.passwd'):
leader_set(**{'root-password': leader_get('mysql.passwd')})
# On upgrade-charm we assume the cluster was complete at some point
kvstore = kv()
initial_clustered = kvstore.get(INITIAL_CLUSTERED_KEY, False)
if not initial_clustered:
kvstore.set(key=INITIAL_CLUSTERED_KEY, value=True)
kvstore.flush()
# broadcast the bootstrap-uuid
wsrep_ready = get_wsrep_value('wsrep_ready') or ""
if wsrep_ready.lower() in ['on', 'ready']:
cluster_state_uuid = get_wsrep_value('wsrep_cluster_state_uuid')
if cluster_state_uuid:
mark_seeded()
notify_bootstrapped(cluster_uuid=cluster_state_uuid)
else:
# Ensure all the peers have the bootstrap-uuid attribute set
# as this is all happening during the upgrade-charm hook is reasonable
# to expect the cluster is running.
# Wait until the leader has set the
try:
update_bootstrap_uuid()
except LeaderNoBootstrapUUIDError:
status_set('waiting', "Waiting for bootstrap-uuid set by leader")
