def set_attributes(name, attributes, region=None, key=None, keyid=None,
profile=None):
'''
Set attributes on an ELB.
name (string)
Name of the ELB instance to set attributes for
attributes
A dict of attributes to set.
Valid attributes are:
access_log (dict)
enabled (bool)
Enable storage of access logs.
s3_bucket_name (string)
The name of the S3 bucket to place logs.
s3_bucket_prefix (string)
Prefix for the log file name.
emit_interval (int)
Interval for storing logs in S3 in minutes. Valid values are
5 and 60.
connection_draining (dict)
enabled (bool)
Enable connection draining.
timeout (int)
Maximum allowed time in seconds for sending existing
connections to an instance that is deregistering or unhealthy.
Default is 300.
cross_zone_load_balancing (dict)
enabled (bool)
Enable cross-zone load balancing.
CLI example to set attributes on an ELB:
.. code-block:: bash
salt myminion boto_elb.set_attributes myelb '{"access_log": {"enabled": "true", "s3_bucket_name": "mybucket", "s3_bucket_prefix": "mylogs/", "emit_interval": "5"}}' region=us-east-1
'''
conn = _get_conn(region=region, key=key, keyid=keyid, profile=profile)
al = attributes.get('access_log', {})
czlb = attributes.get('cross_zone_load_balancing', {})
cd = attributes.get('connection_draining', {})
cs = attributes.get('connecting_settings', {})
if not al and not czlb and not cd and not cs:
log.error('No supported attributes for ELB.')
return False
if al:
_al = AccessLogAttribute()
_al.enabled = al.get('enabled', False)
if not _al.enabled:
msg = 'Access log attribute configured, but enabled config missing'
log.error(msg)
return False
_al.s3_bucket_name = al.get('s3_bucket_name', None)
_al.s3_bucket_prefix = al.get('s3_bucket_prefix', None)
_al.emit_interval = al.get('emit_interval', None)
added_attr = conn.modify_lb_attribute(name, 'accessLog', _al)
if added_attr:
log.info('Added access_log attribute to {0} elb.'.format(name))
else:
msg = 'Failed to add access_log attribute to {0} elb.'
log.error(msg.format(name))
return False
if czlb:
_czlb = CrossZoneLoadBalancingAttribute()
_czlb.enabled = czlb['enabled']
added_attr = conn.modify_lb_attribute(name, 'crossZoneLoadBalancing',
_czlb.enabled)
if added_attr:
msg = 'Added cross_zone_load_balancing attribute to {0} elb.'
log.info(msg.format(name))
else:
log.error('Failed to add cross_zone_load_balancing attribute.')
return False
if cd:
_cd = ConnectionDrainingAttribute()
_cd.enabled = cd['enabled']
_cd.timeout = cd.get('timeout', 300)
added_attr = conn.modify_lb_attribute(name, 'connectionDraining', _cd)
if added_attr:
msg = 'Added connection_draining attribute to {0} elb.'
log.info(msg.format(name))
else:
log.error('Failed to add connection_draining attribute.')
return False
if cs:
_cs = ConnectionSettingAttribute()
_cs.idle_timeout = cs.get('idle_timeout', 60)
added_attr = conn.modify_lb_attribute(name, 'connectingSettings', _cs)
if added_attr:
msg = 'Added connecting_settings attribute to {0} elb.'
log.info(msg.format(name))
else:
log.error('Failed to add connecting_settings attribute.')
return False
return True
def set_attributes(name, attributes, region=None, key=None, keyid=None,
profile=None):
'''
Set attributes on an ELB.
CLI example to set attributes on an ELB::
salt myminion boto_elb.set_attributes myelb '{"access_log": {"enabled": "true", "s3_bucket_name": "mybucket", "s3_bucket_prefix": "mylogs/", "emit_interval": "5"}}' region=us-east-1
'''
conn = _get_conn(region=region, key=key, keyid=keyid, profile=profile)
al = attributes.get('access_log', {})
czlb = attributes.get('cross_zone_load_balancing', {})
cd = attributes.get('connection_draining', {})
cs = attributes.get('connecting_settings', {})
if not al and not czlb and not cd and not cs:
log.error('No supported attributes for ELB.')
return False
if al:
_al = AccessLogAttribute()
_al.enabled = al.get('enabled', False)
if not _al.enabled:
msg = 'Access log attribute configured, but enabled config missing'
log.error(msg)
return False
_al.s3_bucket_name = al.get('s3_bucket_name', None)
_al.s3_bucket_prefix = al.get('s3_bucket_prefix', None)
_al.emit_interval = al.get('emit_interval', None)
added_attr = conn.modify_lb_attribute(name, 'accessLog', _al)
if added_attr:
log.info('Added access_log attribute to {0} elb.'.format(name))
else:
msg = 'Failed to add access_log attribute to {0} elb.'
log.error(msg.format(name))
return False
if czlb:
_czlb = CrossZoneLoadBalancingAttribute()
_czlb.enabled = czlb['enabled']
added_attr = conn.modify_lb_attribute(name, 'crossZoneLoadBalancing',
_czlb.enabled)
if added_attr:
msg = 'Added cross_zone_load_balancing attribute to {0} elb.'
log.info(msg.format(name))
else:
log.error('Failed to add cross_zone_load_balancing attribute.')
return False
if cd:
_cd = ConnectionDrainingAttribute()
_cd.enabled = cd['enabled']
_cd.timeout = cd.get('timeout', 300)
added_attr = conn.modify_lb_attribute(name, 'connectionDraining', _cd)
if added_attr:
msg = 'Added connection_draining attribute to {0} elb.'
log.info(msg.format(name))
else:
log.error('Failed to add connection_draining attribute.')
return False
if cs:
_cs = ConnectionSettingAttribute()
_cs.idle_timeout = cs.get('idle_timeout', 60)
added_attr = conn.modify_lb_attribute(name, 'connectingSettings', _cs)
if added_attr:
msg = 'Added connecting_settings attribute to {0} elb.'
log.info(msg.format(name))
else:
log.error('Failed to add connecting_settings attribute.')
return False
return True
