def list_all():
ascale_conn = Cluster._autoscale()
pgrps = [x for x in Cluster.get_placement_groups() if x.name.startswith(UserCluster.NAME_PFX)]
UserCluster.log_info("%d placement groups", len(pgrps))
for grp in pgrps:
UserCluster.log_info("\t%s, %s, %s", grp.name, grp.strategy, repr(grp.state))
configs = [x for x in ascale_conn.get_all_launch_configurations() if x.name.startswith(UserCluster.NAME_PFX)]
UserCluster.log_info("%d launch configurations", len(configs))
for config in configs:
UserCluster.log_info("\t%s", config.name)
agrps = [x for x in ascale_conn.get_all_groups() if x.name.startswith(UserCluster.NAME_PFX)]
UserCluster.log_info("%d autoscale groups", len(agrps))
for grp in agrps:
UserCluster.log_info("\t%s", grp.name)
return pgrps, configs, agrps
def set_capacity(self, ninst):
conn = Cluster._autoscale()
conn.set_desired_capacity(self.gname, ninst, False)