def compute_changed(rid=None, unit=None):
for r_id in relation_ids('nova-api'):
nova_api_relation_joined(rid=r_id)
rel_settings = relation_get(rid=rid, unit=unit)
if not rel_settings.get('region', None) == config('region'):
relation_set(relation_id=rid, region=config('region'))
if 'migration_auth_type' not in rel_settings:
return
if rel_settings['migration_auth_type'] == 'ssh':
status_set('maintenance', 'configuring live migration')
key = rel_settings.get('ssh_public_key')
if not key:
log('SSH migration set but peer did not publish key.')
return
ssh_compute_add(key, rid=rid, unit=unit)
index = 0
for line in ssh_known_hosts_lines(unit=unit):
relation_set(
relation_id=rid,
relation_settings={'known_hosts_{}'.format(index): line})
index += 1
relation_set(relation_id=rid, known_hosts_max_index=index)
index = 0
for line in ssh_authorized_keys_lines(unit=unit):
relation_set(
relation_id=rid,
relation_settings={'authorized_keys_{}'.format(index): line})
index += 1
relation_set(relation_id=rid, authorized_keys_max_index=index)
if 'nova_ssh_public_key' not in rel_settings:
return
if rel_settings['nova_ssh_public_key']:
ssh_compute_add(rel_settings['nova_ssh_public_key'],
rid=rid,
unit=unit,
user='******')
index = 0
for line in ssh_known_hosts_lines(unit=unit, user='******'):
relation_set(relation_id=rid,
relation_settings={
'{}_known_hosts_{}'.format('nova', index): line
})
index += 1
relation_set(relation_id=rid,
relation_settings={
'{}_known_hosts_max_index'.format('nova'): index
})
index = 0
for line in ssh_authorized_keys_lines(unit=unit, user='******'):
relation_set(relation_id=rid,
relation_settings={
'{}_authorized_keys_{}'.format('nova', index):
line
})
index += 1
relation_set(relation_id=rid,
relation_settings={
'{}_authorized_keys_max_index'.format('nova'): index
})
def compute_changed(rid=None, unit=None):
rel_settings = relation_get(rid=rid, unit=unit)
if 'migration_auth_type' not in rel_settings:
return
if rel_settings['migration_auth_type'] == 'ssh':
status_set('maintenance', 'configuring live migration')
key = rel_settings.get('ssh_public_key')
if not key:
log('SSH migration set but peer did not publish key.')
return
ssh_compute_add(key, rid=rid, unit=unit)
index = 0
for line in ssh_known_hosts_lines(unit=unit):
relation_set(
relation_id=rid,
relation_settings={
'known_hosts_{}'.format(index): line})
index += 1
relation_set(relation_id=rid, known_hosts_max_index=index)
index = 0
for line in ssh_authorized_keys_lines(unit=unit):
relation_set(
relation_id=rid,
relation_settings={
'authorized_keys_{}'.format(index): line})
index += 1
relation_set(relation_id=rid, authorized_keys_max_index=index)
if 'nova_ssh_public_key' not in rel_settings:
return
if rel_settings['nova_ssh_public_key']:
ssh_compute_add(rel_settings['nova_ssh_public_key'],
rid=rid, unit=unit, user='******')
index = 0
for line in ssh_known_hosts_lines(unit=unit, user='******'):
relation_set(
relation_id=rid,
relation_settings={
'{}_known_hosts_{}'.format(
'nova',
index): line})
index += 1
relation_set(
relation_id=rid,
relation_settings={
'{}_known_hosts_max_index'.format('nova'): index})
index = 0
for line in ssh_authorized_keys_lines(unit=unit, user='******'):
relation_set(
relation_id=rid,
relation_settings={
'{}_authorized_keys_{}'.format(
'nova',
index): line})
index += 1
relation_set(
relation_id=rid,
relation_settings={
'{}_authorized_keys_max_index'.format('nova'): index})
def compute_changed():
migration_auth = relation_get('migration_auth_type')
if migration_auth == 'ssh':
key = relation_get('ssh_public_key')
if not key:
log('SSH migration set but peer did not publish key.')
return
ssh_compute_add(key)
relation_set(known_hosts=ssh_known_hosts_b64(),
authorized_keys=ssh_authorized_keys_b64())