def restore_dst_cluster(dump_path, cluster_info, redis_time_out):
from physical.models import Host
for instance_info in cluster_info:
sys_user = instance_info['sys_user']
sys_pass = instance_info['sys_pass']
remote_path = instance_info['remote_path']
redis_pass = instance_info['redis_pass']
redis_port = instance_info['redis_port']
host = instance_info['host']
click.echo("Restoring target database...")
Host.run_script(address=host.address,
username=sys_user,
password=sys_pass,
script=host.commands.database(action='stop'))
for instance_info in cluster_info:
sys_user = instance_info['sys_user']
sys_pass = instance_info['sys_pass']
remote_path = instance_info['remote_path']
redis_pass = instance_info['redis_pass']
redis_port = instance_info['redis_port']
host = instance_info['host']
try:
transport = paramiko.Transport((host, 22))
transport.connect(username=sys_user, password=sys_pass)
sftp = paramiko.SFTPClient.from_transport(transport)
sftp.put(dump_path, remote_path)
sftp.close()
transport.close()
except Exception, e:
click.echo('ERROR while transporting dump file: {}'.format(e))
return False
Host.run_script(
address=host.address,
username=sys_user,
password=sys_pass,
script="sed -i 's/appendonly/#appendonly/g' /data/redis.conf")
Host.run_script(address=host.address,
username=sys_user,
password=sys_pass,
script=host.commands.database(action='start'))
Host.run_script(
address=host.address,
username=sys_user,
password=sys_pass,
script="sed -i 's/#appendonly/appendonly/g' /data/redis.conf")
driver = RedisDriver(host, redis_port, redis_pass, redis_time_out)
with driver.redis() as client:
try:
client.config_set("appendonly", "yes")
except Exception, e:
click.echo("Error while requesting dump: {}".format(e))
return False
def restore_dst_database(dump_path, host, redis_port, redis_pass, sys_user,
sys_pass, remote_path, redis_time_out):
from physical.models import Host
click.echo("Restoring target database...")
Host.run_script(address=host.address,
username=sys_user,
password=sys_pass,
script=host.commands.database(action='stop'))
try:
transport = paramiko.Transport((host, 22))
transport.connect(username=sys_user, password=sys_pass)
sftp = paramiko.SFTPClient.from_transport(transport)
sftp.put(dump_path, remote_path)
sftp.close()
transport.close()
except Exception, e:
click.echo('ERROR while transporting dump file: {}'.format(e))
return False
try:
transport = paramiko.Transport((host, 22))
transport.connect(username=sys_user, password=sys_pass)
sftp = paramiko.SFTPClient.from_transport(transport)
sftp.put(dump_path, remote_path)
sftp.close()
transport.close()
except Exception, e:
click.echo('ERROR while transporting dump file: {}'.format(e))
return False
Host.run_script(
address=host.address,
username=sys_user,
password=sys_pass,
script="sed -i 's/appendonly/#appendonly/g' /data/redis.conf")
Host.run_script(address=host.address,
username=sys_user,
password=sys_pass,
script=host.commands.database(action='start'))
Host.run_script(
address=host.address,
username=sys_user,
password=sys_pass,
script="sed -i 's/#appendonly/appendonly/g' /data/redis.conf")
driver = RedisDriver(host, redis_port, redis_pass, redis_time_out)
with driver.redis() as client:
