openstack
/
trove
Code Issues Proposed changes

Disabling local-infile in my.cnf 

Adding max_user_connections and updating max_connections to +10 of user_connections.
This commit is contained in:
Nirmal Ranganathan 2012-06-17 12:36:41 -05:00
parent 3380bbb738
commit 46108e36f1
12 changed files with 52 additions and 11 deletions
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7
contrib/dbaas-mycnf/builddeb.sh
View File

@ -35,7 +35,12 @@ for i in "${MEMSIZE[@]}"; do
cat ../etc/my.cnf.base | while read line; do
if [[ `expr "$line" : ".*{.*}"` != "0" ]]; then
oldval=`echo $line | sed -e 's/.*{\(.*\)}.*/\1/'`
newval=`echo "$oldval * $multiplier" | bc`
prop=`echo $line | sed -e 's/^\(.*\) = {100}/\1/'`
if [[ $prop == "max_connections" ]]; then
newval=`echo "($oldval * $multiplier) + 10" | bc`
else
newval=`echo "$oldval * $multiplier" | bc`
fi
line=`echo $line | sed -e "s/{$oldval}/$newval/"`
fi
echo $line >> etc/my.cnf.$key

6
contrib/dbaas-mycnf/debian/dbaas-mycnf.postinst
View File

@ -25,7 +25,11 @@ if [ -e "$MYSQL_CONF_DIR/my.cnf.base" ]; then
cat $MYSQL_CONF_DIR/my.cnf.base | while read line; do
if [[ `expr "$line" : ".*{.*}"` != "0" ]]; then
oldval=`echo $line | sed -e 's/.*{\(.*\)}.*/\1/'`
newval=`echo "$oldval * $multiplier" | bc`
if [[ $prop == "max_connections" ]]; then
newval=`echo "($oldval * $multiplier) + 10" | bc`
else
newval=`echo "$oldval * $multiplier" | bc`
fi
line=`echo $line | sed -e "s/{$oldval}/$newval/"`
fi
echo $line >> $MYSQL_CONF_DIR/my.cnf.default.tmp

3
contrib/dbaas-mycnf/etc/my.cnf.base
View File

@ -132,6 +132,7 @@ table_definition_cache = {256}
open_files_limit = {512}
# Connections limit
max_user_connections = {100}
max_connections = {100}
# Default Storage Engine
@ -157,6 +158,8 @@ default_storage_engine = innodb
# ssl-cert=/etc/mysql/server-cert.pem
# ssl-key=/etc/mysql/server-key.pem
# Disable LOAD DATA LOCAL INFILE
local-infile = 0
[mysqldump]
quick

5
contrib/dbaas-mycnf/etc/my.cnf.default
View File

@ -134,7 +134,8 @@ table_definition_cache = 256
open_files_limit = 512
# Connections limit
max_connections = 100
max_user_connections = 100
max_connections = 110
# Default Storage Engine
default_storage_engine = innodb
@ -159,6 +160,8 @@ default_storage_engine = innodb
# ssl-cert=/etc/mysql/server-cert.pem
# ssl-key=/etc/mysql/server-key.pem
# Disable LOAD DATA LOCAL INFILE
local-infile = 0
[mysqldump]
quick

7
contrib/dbaas-mycnf/test/build_templates.sh
View File

@ -10,7 +10,12 @@ for i in "${MEMSIZE[@]}"; do
cat ../etc/my.cnf.base | while read line; do
if [[ `expr "$line" : ".*{.*}"` != "0" ]]; then
oldval=`echo $line | sed -e 's/.*{\(.*\)}.*/\1/'`
newval=`echo "$oldval * $multiplier" | bc`
prop=`echo $line | sed -e 's/^\(.*\) = {100}/\1/'`
if [[ $prop == "max_connections" ]]; then
newval=`echo "($oldval * $multiplier) + 10" | bc`
else
newval=`echo "$oldval * $multiplier" | bc`
fi
line=`echo $line | sed -e "s/{$oldval}/$newval/"`
fi
echo $line >> etc/my.cnf.$key

5
contrib/dbaas-mycnf/test/etc/my.cnf.16G
View File

@ -132,7 +132,8 @@ table_definition_cache = 8192
open_files_limit = 16384
# Connections limit
max_connections = 3200
max_user_connections = 3200
max_connections = 3210
# Default Storage Engine
default_storage_engine = innodb
@ -157,6 +158,8 @@ default_storage_engine = innodb
# ssl-cert=/etc/mysql/server-cert.pem
# ssl-key=/etc/mysql/server-key.pem
# Disable LOAD DATA LOCAL INFILE
local-infile = 0
[mysqldump]
quick

5
contrib/dbaas-mycnf/test/etc/my.cnf.1G
View File

@ -132,7 +132,8 @@ table_definition_cache = 512
open_files_limit = 1024
# Connections limit
max_connections = 200
max_user_connections = 200
max_connections = 210
# Default Storage Engine
default_storage_engine = innodb
@ -157,6 +158,8 @@ default_storage_engine = innodb
# ssl-cert=/etc/mysql/server-cert.pem
# ssl-key=/etc/mysql/server-key.pem
# Disable LOAD DATA LOCAL INFILE
local-infile = 0
[mysqldump]
quick

5
contrib/dbaas-mycnf/test/etc/my.cnf.2G
View File

@ -132,7 +132,8 @@ table_definition_cache = 1024
open_files_limit = 2048
# Connections limit
max_connections = 400
max_user_connections = 400
max_connections = 410
# Default Storage Engine
default_storage_engine = innodb
@ -157,6 +158,8 @@ default_storage_engine = innodb
# ssl-cert=/etc/mysql/server-cert.pem
# ssl-key=/etc/mysql/server-key.pem
# Disable LOAD DATA LOCAL INFILE
local-infile = 0
[mysqldump]
quick

5
contrib/dbaas-mycnf/test/etc/my.cnf.32G
View File

@ -132,7 +132,8 @@ table_definition_cache = 16384
open_files_limit = 32768
# Connections limit
max_connections = 6400
max_user_connections = 6400
max_connections = 6410
# Default Storage Engine
default_storage_engine = innodb
@ -157,6 +158,8 @@ default_storage_engine = innodb
# ssl-cert=/etc/mysql/server-cert.pem
# ssl-key=/etc/mysql/server-key.pem
# Disable LOAD DATA LOCAL INFILE
local-infile = 0
[mysqldump]
quick

5
contrib/dbaas-mycnf/test/etc/my.cnf.4G
View File

@ -132,7 +132,8 @@ table_definition_cache = 2048
open_files_limit = 4096
# Connections limit
max_connections = 800
max_user_connections = 800
max_connections = 810
# Default Storage Engine
default_storage_engine = innodb
@ -157,6 +158,8 @@ default_storage_engine = innodb
# ssl-cert=/etc/mysql/server-cert.pem
# ssl-key=/etc/mysql/server-key.pem
# Disable LOAD DATA LOCAL INFILE
local-infile = 0
[mysqldump]
quick

5
contrib/dbaas-mycnf/test/etc/my.cnf.512M
View File

@ -132,7 +132,8 @@ table_definition_cache = 256
open_files_limit = 512
# Connections limit
max_connections = 100
max_user_connections = 100
max_connections = 110
# Default Storage Engine
default_storage_engine = innodb
@ -157,6 +158,8 @@ default_storage_engine = innodb
# ssl-cert=/etc/mysql/server-cert.pem
# ssl-key=/etc/mysql/server-key.pem
# Disable LOAD DATA LOCAL INFILE
local-infile = 0
[mysqldump]
quick

5
contrib/dbaas-mycnf/test/etc/my.cnf.8G
View File

@ -132,7 +132,8 @@ table_definition_cache = 4096
open_files_limit = 8192
# Connections limit
max_connections = 1600
max_user_connections = 1600
max_connections = 1610
# Default Storage Engine
default_storage_engine = innodb
@ -157,6 +158,8 @@ default_storage_engine = innodb
# ssl-cert=/etc/mysql/server-cert.pem
# ssl-key=/etc/mysql/server-key.pem
# Disable LOAD DATA LOCAL INFILE
local-infile = 0
[mysqldump]
quick