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improve driver

This commit is contained in:
root 2020-05-21 15:21:46 -04:00 committed by Bohan Zhang
parent cd4e1ead62
commit 43fe67a8cb
3 changed files with 9 additions and 3 deletions
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3
client/driver/driver_config.py
View File

@ -62,6 +62,9 @@ DB_DUMP_DIR = None
if DB_TYPE == 'mysql': if DB_TYPE == 'mysql':
BASE_DB_CONF = { BASE_DB_CONF = {
'innodb_monitor_enable': 'all', 'innodb_monitor_enable': 'all',
# Do not generate binlog, otherwise the disk space will grow continuely during the tuning
# Be careful about it when tuning a production database, it changes your binlog behavior.
'skip-log-bin': None,
} }
elif DB_TYPE == 'postgres': elif DB_TYPE == 'postgres':
BASE_DB_CONF = { BASE_DB_CONF = {

7
client/driver/fabfile.py vendored
View File

@ -234,7 +234,10 @@ def change_conf(next_conf=None):
assert isinstance(dconf.BASE_DB_CONF, dict), \ assert isinstance(dconf.BASE_DB_CONF, dict), \
(type(dconf.BASE_DB_CONF), dconf.BASE_DB_CONF) (type(dconf.BASE_DB_CONF), dconf.BASE_DB_CONF)
for name, value in sorted(dconf.BASE_DB_CONF.items()): for name, value in sorted(dconf.BASE_DB_CONF.items()):
lines.append('{} = {}\n'.format(name, value)) if value is None:
lines.append('{}\n'.format(name))
else:
lines.append('{} = {}\n'.format(name, value))
if isinstance(next_conf, str): if isinstance(next_conf, str):
with open(next_conf, 'r') as f: with open(next_conf, 'r') as f:
@ -260,7 +263,7 @@ def change_conf(next_conf=None):
f.write(''.join(lines)) f.write(''.join(lines))
sudo('cp {0} {0}.ottertune.bak'.format(dconf.DB_CONF), remote_only=True) sudo('cp {0} {0}.ottertune.bak'.format(dconf.DB_CONF), remote_only=True)
put(tmp_conf_out, dconf.DB_CONF, use_sudo=False) put(tmp_conf_out, dconf.DB_CONF, use_sudo=True)
local('rm -f {} {}'.format(tmp_conf_in, tmp_conf_out)) local('rm -f {} {}'.format(tmp_conf_in, tmp_conf_out))

2
client/driver/utils.py
View File

@ -186,7 +186,7 @@ def put(local_path, remote_path, use_sudo=False):
if dconf.DB_CONF_MOUNT is True: if dconf.DB_CONF_MOUNT is True:
res = _put(local_path, remote_path, use_sudo=use_sudo) res = _put(local_path, remote_path, use_sudo=use_sudo)
else: else:
res = _put(local_path, local_path, use_sudo=True) res = _put(local_path, local_path, use_sudo=use_sudo)
res = sudo(docker_cmd, remote_only=True) res = sudo(docker_cmd, remote_only=True)
else: else:
raise Exception('wrong HOST_CONN type {}'.format(dconf.HOST_CONN)) raise Exception('wrong HOST_CONN type {}'.format(dconf.HOST_CONN))