openstack
/
charm-ceph
Code Issues Proposed changes

Refactor codes.

This commit is contained in:
Hui Xiang 2014-09-30 11:06:10 +08:00
parent 4a8f174ba5
commit 65bd882a32
2 changed files with 14 additions and 35 deletions
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43
hooks/hooks.py
View File

@ -41,15 +41,14 @@ from charmhelpers.fetch import (
from charmhelpers.payload.execd import execd_preinstall
from charmhelpers.contrib.openstack.alternatives import install_alternative
from charmhelpers.contrib.network.ip import (
is_ipv6,
get_ipv6_addr
get_ipv6_addr,
format_ipv6_addr
)
from utils import (
render_template,
get_public_addr,
assert_charm_supports_ipv6,
get_host_ip
assert_charm_supports_ipv6
)
hooks = Hooks()
@ -61,9 +60,6 @@ def install_upstart_scripts():
for x in glob.glob('files/upstart/*.conf'):
shutil.copy(x, '/etc/init/')
if config('prefer-ipv6'):
assert_charm_supports_ipv6()
@hooks.hook('install')
def install():
@ -83,7 +79,7 @@ def emit_cephconf():
'osd_journal_size': config('osd-journal-size'),
'use_syslog': str(config('use-syslog')).lower(),
'ceph_public_network': config('ceph-public-network'),
'ceph_cluster_network': config('ceph-cluster-network')
'ceph_cluster_network': config('ceph-cluster-network'),
}
if config('prefer-ipv6'):
@ -151,24 +147,14 @@ def config_changed():
def get_mon_hosts():
hosts = []
addr = get_public_addr()
if is_ipv6(addr):
hosts.append('[{}]:6789'.format(addr))
else:
hosts.append('{}:6789'.format(addr))
hosts.append('{}:6789'.format(format_ipv6_addr(addr) or addr))
for relid in relation_ids('mon'):
for unit in related_units(relid):
if config('prefer-ipv6'):
r_attr = 'ceph-public-address'
else:
r_attr = 'private-address'
addr = relation_get(r_attr, unit, relid)
addr = relation_get('ceph-public-address', unit, relid)
if addr is not None:
if is_ipv6(addr):
hosts.append('[{}]:6789'.format(addr))
else:
hosts.append('{}:6789'.format(addr))
hosts.append('{}:6789'.format(
format_ipv6_addr(addr) or addr))
hosts.sort()
return hosts
@ -191,16 +177,15 @@ def get_devices():
@hooks.hook('mon-relation-joined')
def mon_relation_joined():
for relid in relation_ids('mon'):
settings = {'ceph-public-address': get_public_addr()}
relation_set(relation_id=relid, relation_settings=settings)
relation_set(relation_id=relid,
relation_settings={'ceph-public-address':
get_public_addr()})
@hooks.hook('mon-relation-departed',
'mon-relation-changed')
def mon_relation():
emit_cephconf()
relation_data = {'private-address': get_host_ip()}
relation_set(**relation_data)
moncount = int(config('monitor-count'))
if len(get_mon_hosts()) >= moncount:
@ -279,11 +264,6 @@ def radosgw_relation(relid=None):
else:
log('mon cluster not in quorum - deferring key provision')
relation_data = {'private-address': get_host_ip()}
relation_set(**relation_data)
log('End radosgw-relation hook.')
@hooks.hook('client-relation-joined')
def client_relation(relid=None):
@ -301,7 +281,6 @@ def client_relation(relid=None):
'key': ceph.get_named_key(service_name),
'auth': config('auth-supported'),
'ceph-public-address': get_public_addr(),
'private-address': get_host_ip()
}
relation_set(relation_id=relid,
relation_settings=data)

6
hooks/utils.py
View File

@ -72,7 +72,7 @@ def get_unit_hostname():
@cached
def get_host_ip(hostname=None):
if config('prefer-ipv6'):
return hostname or get_ipv6_addr()[0]
return get_ipv6_addr()[0]
hostname = hostname or unit_get('private-address')
try:
@ -89,8 +89,8 @@ def get_host_ip(hostname=None):
@cached
def get_public_addr():
network = config('ceph-public-network')
return ip.get_address_in_network(network, fallback=get_host_ip())
return ip.get_address_in_network(config('ceph-public-network'),
fallback=get_host_ip())
def assert_charm_supports_ipv6():