# ATTENTION >= 1000 to avoid a invalid argument system error ... no idea why
if cpu_quota < 1000:
cpu_quota = 1000
- LOG.warning("Increased CPU quota for %d to avoid system error." % name)
- # TODO add memory and disc limitations
+ LOG.warning("Increased CPU quota for %r to avoid system error." % name)
+ # check if we have a mem_limit given by the used resource model
+ if mem_limit > 0:
+ LOG.debug(
+ "MEM limit: mem_limit = %f MB" % mem_limit)
+ # ATTENTION minimum mem_limit per container is 4MB
+ if mem_limit < 4:
+ mem_limit = 4
+ LOG.warning("Increased MEM limit for %r because it was less than 4.0 MB." % name)
# create the container
d = self.net.addDocker(
"%s" % (name),
flavor_name=flavor_name,
cpu_period=int(cpu_period) if cpu_limit > 0 else None, # set cpu limits if needed
cpu_quota=int(cpu_quota) if cpu_limit > 0 else None,
+ mem_limit="%dm" % int(mem_limit) if mem_limit > 0 else None, # set mem limits if needed
+ memswap_limit="%dm" % int(mem_limit) if mem_limit > 0 else None # lets set swap to mem limit for now
)
# connect all given networks
for nw in network: