def scality_storage_policy(swift_user, sproxyd_endpoint):
"""
Install a storage policy backed by Scality RING.
:param swift_user: the user swift is running as
:type swift_user: string
:param sproxyd_endpoint: the sproxyd endpoint backing the storage policy
:type sproxyd_endpoint: string
"""
# Validate sproxyd endpoint connectivity.
curl_cmd = run('curl --fail --connect-timeout 15 {0:s}/.conf'.format(
sproxyd_endpoint),
warn_only=True)
if curl_cmd.failed:
raise Exception("Unable to establish a connection to sproxyd at "
"'{0:s}.'".format(sproxyd_endpoint))
# Install dependencies.
saio.install_scality_swift()
# Add scality RING storage policy.
content = {
'sproxyd_endpoint': sproxyd_endpoint,
'user': swift_user,
}
for path, _, filenames in os.walk('assets/saio/phase2/etc/swift'):
utils.render(path, filenames, 'assets/saio/phase2', content)
sudo('chown -R {0:s} /etc/swift'.format(swift_user))
# Setup an additional object ring.
sudo('mkdir -p /srv/scality/placeholder')
sudo('chown -R {0:s}: /srv/scality'.format(swift_user))
sudo('mkdir -p /var/cache/scality')
sudo('chown {0:s}: /var/cache/scality'.format(swift_user))
utils.render(
directory='assets/saio/phase2/etc',
filenames=['rc.local'],
local_path_prefix='assets/saio/phase2',
content={'user': swift_user},
)
sudo('chmod 755 /etc/rc.local')
sudo('chown root: /etc/rc.local')
utils.build_object_ring(
swift_user=swift_user,
name='object-1.builder',
devices=[
'r1z1-127.0.0.1:6050/placeholder',
],
replicas=1,
)
saio.stop(swift_user)
saio.start(swift_user)
def scality_storage_policy(swift_user, sproxyd_endpoint):
"""
Install a storage policy backed by Scality RING.
:param swift_user: the user swift is running as
:type swift_user: string
:param sproxyd_endpoint: the sproxyd endpoint backing the storage policy
:type sproxyd_endpoint: string
"""
# Validate sproxyd endpoint connectivity.
curl_cmd = run('curl --fail --connect-timeout 15 {0:s}/.conf'.format(
sproxyd_endpoint), warn_only=True)
if curl_cmd.failed:
raise Exception("Unable to establish a connection to sproxyd at "
"'{0:s}.'".format(sproxyd_endpoint))
# Install dependencies.
saio.install_scality_swift()
# Add scality RING storage policy.
content = {
'sproxyd_endpoint': sproxyd_endpoint,
'user': swift_user,
}
for path, _, filenames in os.walk('assets/saio/phase2/etc/swift'):
utils.render(path, filenames, 'assets/saio/phase2', content)
sudo('chown -R {0:s} /etc/swift'.format(swift_user))
# Setup an additional object ring.
sudo('mkdir -p /srv/scality/placeholder')
sudo('chown -R {0:s}: /srv/scality'.format(swift_user))
sudo('mkdir -p /var/cache/scality')
sudo('chown {0:s}: /var/cache/scality'.format(swift_user))
utils.render(
directory='assets/saio/phase2/etc',
filenames=['rc.local'],
local_path_prefix='assets/saio/phase2',
content={'user': swift_user},
)
sudo('chmod 755 /etc/rc.local')
sudo('chown root: /etc/rc.local')
utils.build_object_ring(
swift_user=swift_user,
name='object-1.builder',
devices=[
'r1z1-127.0.0.1:6050/placeholder',
],
replicas=1,
)
saio.stop(swift_user)
saio.start(swift_user)
def build_rings(swift_user):
# Account ring
build_object_ring(
swift_user=swift_user,
name='account.builder',
devices=[
'r1z1-127.0.0.1:6012/sdb1',
'r1z2-127.0.0.1:6022/sdb2',
'r1z3-127.0.0.1:6032/sdb3',
'r1z4-127.0.0.1:6042/sdb4',
],
)
# Container ring
build_object_ring(
swift_user=swift_user,
name='container.builder',
devices=[
'r1z1-127.0.0.1:6011/sdb1',
'r1z2-127.0.0.1:6021/sdb2',
'r1z3-127.0.0.1:6031/sdb3',
'r1z4-127.0.0.1:6041/sdb4',
],
)
# Object ring
build_object_ring(
swift_user=swift_user,
name='object.builder',
devices=[
'r1z1-127.0.0.1:6010/sdb1',
'r1z1-127.0.0.1:6010/sdb5',
'r1z2-127.0.0.1:6020/sdb2',
'r1z2-127.0.0.1:6020/sdb6',
'r1z3-127.0.0.1:6030/sdb3',
'r1z3-127.0.0.1:6030/sdb7',
'r1z4-127.0.0.1:6040/sdb4',
'r1z4-127.0.0.1:6040/sdb8',
],
)
def build_rings(swift_user):
# Account ring
build_object_ring(
swift_user=swift_user,
name='account.builder',
devices=[
'r1z1-127.0.0.1:6012/sdb1',
'r1z2-127.0.0.1:6022/sdb2',
'r1z3-127.0.0.1:6032/sdb3',
'r1z4-127.0.0.1:6042/sdb4',
],
)
# Container ring
build_object_ring(
swift_user=swift_user,
name='container.builder',
devices=[
'r1z1-127.0.0.1:6011/sdb1',
'r1z2-127.0.0.1:6021/sdb2',
'r1z3-127.0.0.1:6031/sdb3',
'r1z4-127.0.0.1:6041/sdb4',
],
)
# Object ring
build_object_ring(
swift_user=swift_user,
name='object.builder',
devices=[
'r1z1-127.0.0.1:6010/sdb1',
'r1z1-127.0.0.1:6010/sdb5',
'r1z2-127.0.0.1:6020/sdb2',
'r1z2-127.0.0.1:6020/sdb6',
'r1z3-127.0.0.1:6030/sdb3',
'r1z3-127.0.0.1:6030/sdb7',
'r1z4-127.0.0.1:6040/sdb4',
'r1z4-127.0.0.1:6040/sdb8',
],
)
