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add more mysql settings

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This commit is contained in:
VirtuBox
2019-08-05 14:22:20 +02:00
parent 7dfef0566c
commit 2877b535a6
2 changed files with 98 additions and 77 deletions
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68
wo/cli/plugins/stack.py
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@@ -469,74 +469,6 @@ class WOStackController(CementBaseController):
'redis',
recursive=False)
WOService.restart_service(self, 'redis-server')
if 'mariadb-server' in apt_packages:
# setting innodb memory usage
wo_ram = psutil.virtual_memory().total / (1024 * 1024)
wo_ram_innodb = int(wo_ram*0.3)
wo_ram_log_buffer = int(wo_ram_innodb*0.25)
wo_ram_log_size = int(wo_ram_log_buffer*0.5)
# replacing default values
if os.path.isfile("/etc/mysql/my.cnf"):
Log.debug(self, "Tuning MySQL configuration")
WOFileUtils.searchreplace(self, "/etc/mysql/my.cnf",
"innodb_buffer_pool_size = 256M",
"innodb_buffer_pool_size = {0}M"
.format(wo_ram_innodb))
WOFileUtils.searchreplace(self, "/etc/mysql/my.cnf",
"innodb_log_buffer_size = 8M",
"innodb_log_buffer_size = {0}M"
.format(wo_ram_log_buffer))
WOFileUtils.searchreplace(self, "/etc/mysql/my.cnf",
"#innodb_log_file_size = 50M",
"innodb_log_file_size = {0}M"
.format(wo_ram_log_size))
WOFileUtils.searchreplace(self,
"/etc/mysql/my.cnf",
"wait_timeout "
"= 600",
"wait_timeout "
"= 120")
# disabling mariadb binlog
WOFileUtils.searchreplace(self,
"/etc/mysql/my.cnf",
"log_bin "
"= /var/log/mysql/"
"mariadb-bin",
"#log_bin "
" = /var/log/"
"mysql/mariadb-bin")
WOFileUtils.searchreplace(self, "/etc/mysql/my.cnf",
'log_bin_index '
"= /var/log/mysql/"
"mariadb-bin.index",
"#log_bin_index "
"= /var/log/mysql/"
"mariadb-bin.index")
WOFileUtils.searchreplace(self, "/etc/mysql/my.cnf",
"expire_logs_days = 10",
"#expire_logs_days "
"= 10")
WOFileUtils.searchreplace(self, "/etc/mysql/my.cnf",
"max_binlog_size "
"= 100M",
"#max_binlog_size "
"= 100M")
WOFileUtils.searchreplace(self, "/etc/mysql/my.cnf",
"innodb_open_files ="
" 400",
"innodb_open_files ="
" 16000")
WOFileUtils.searchreplace(self, "/etc/mysql/my.cnf",
"innodb_io_capacity ="
" 400",
"innodb_io_capacity ="
" 16000")
WOService.stop_service(self, 'mysql')
WOFileUtils.mvfile(self, '/var/lib/mysql/ib_logfile0',
'/var/lib/mysql/ib_logfile0.bak')
WOFileUtils.mvfile(self, '/var/lib/mysql/ib_logfile1',
'/var/lib/mysql/ib_logfile1.bak')
WOService.start_service(self, 'mysql')
if disp_msg:
if (self.msg):