diff options
Diffstat (limited to 'deploy/adapters/ansible/roles/database/templates')
4 files changed, 48 insertions, 344 deletions
diff --git a/deploy/adapters/ansible/roles/database/templates/my-huge.cnf b/deploy/adapters/ansible/roles/database/templates/my-huge.cnf deleted file mode 100644 index c561858c..00000000 --- a/deploy/adapters/ansible/roles/database/templates/my-huge.cnf +++ /dev/null @@ -1,151 +0,0 @@ -# Example MariaDB config file for very large systems. -# -# This is for a large system with memory of 1G-2G where the system runs mainly -# MariaDB. -# -# MariaDB programs look for option files in a set of -# locations which depend on the deployment platform. -# You can copy this option file to one of those -# locations. For information about these locations, do: -# 'my_print_defaults --help' and see what is printed under -# Default options are read from the following files in the given order: -# More information at: http://dev.mysql.com/doc/mysql/en/option-files.html -# -# In this file, you can use all long options that a program supports. -# If you want to know which options a program supports, run the program -# with the "--help" option. - -# The following options will be passed to all MySQL clients -[client] -#password = your_password -port = 3306 -socket = /var/lib/mysql/mysql.sock - -# Here follows entries for some specific programs - -# The MySQL server -[mysqld] -port = 3306 -socket = /var/lib/mysql/mysql.sock -skip-external-locking -key_buffer_size = 384M -max_allowed_packet = 1M -table_open_cache = 512 -sort_buffer_size = 2M -read_buffer_size = 2M -read_rnd_buffer_size = 8M -myisam_sort_buffer_size = 64M -thread_cache_size = 8 -query_cache_size = 32M -# Try number of CPU's*2 for thread_concurrency -thread_concurrency = 8 - -# Point the following paths to a dedicated disk -#tmpdir = /tmp/ - -# Don't listen on a TCP/IP port at all. This can be a security enhancement, -# if all processes that need to connect to mysqld run on the same host. -# All interaction with mysqld must be made via Unix sockets or named pipes. -# Note that using this option without enabling named pipes on Windows -# (via the "enable-named-pipe" option) will render mysqld useless! -# -#skip-networking - -# Replication Master Server (default) -# binary logging is required for replication -log-bin=mysql-bin - -# required unique id between 1 and 2^32 - 1 -# defaults to 1 if master-host is not set -# but will not function as a master if omitted -server-id = 1 - -# Replication Slave (comment out master section to use this) -# -# To configure this host as a replication slave, you can choose between -# two methods : -# -# 1) Use the CHANGE MASTER TO command (fully described in our manual) - -# the syntax is: -# -# CHANGE MASTER TO MASTER_HOST=<host>, MASTER_PORT=<port>, -# MASTER_USER=<user>, MASTER_PASSWORD=<password> ; -# -# where you replace <host>, <user>, <password> by quoted strings and -# <port> by the master's port number (3306 by default). -# -# Example: -# -# CHANGE MASTER TO MASTER_HOST='125.564.12.1', MASTER_PORT=3306, -# MASTER_USER='joe', MASTER_PASSWORD='secret'; -# -# OR -# -# 2) Set the variables below. However, in case you choose this method, then -# start replication for the first time (even unsuccessfully, for example -# if you mistyped the password in master-password and the slave fails to -# connect), the slave will create a master.info file, and any later -# change in this file to the variables' values below will be ignored and -# overridden by the content of the master.info file, unless you shutdown -# the slave server, delete master.info and restart the slaver server. -# For that reason, you may want to leave the lines below untouched -# (commented) and instead use CHANGE MASTER TO (see above) -# -# required unique id between 2 and 2^32 - 1 -# (and different from the master) -# defaults to 2 if master-host is set -# but will not function as a slave if omitted -#server-id = 2 -# -# The replication master for this slave - required -#master-host = <hostname> -# -# The username the slave will use for authentication when connecting -# to the master - required -#master-user = <username> -# -# The password the slave will authenticate with when connecting to -# the master - required -#master-password = <password> -# -# The port the master is listening on. -# optional - defaults to 3306 -#master-port = <port> -# -# binary logging - not required for slaves, but recommended -#log-bin=mysql-bin -# -# binary logging format - mixed recommended -#binlog_format=mixed - -# Uncomment the following if you are using InnoDB tables -#innodb_data_home_dir = /var/lib/mysql -#innodb_data_file_path = ibdata1:2000M;ibdata2:10M:autoextend -#innodb_log_group_home_dir = /var/lib/mysql -# You can set .._buffer_pool_size up to 50 - 80 % -# of RAM but beware of setting memory usage too high -#innodb_buffer_pool_size = 384M -#innodb_additional_mem_pool_size = 20M -# Set .._log_file_size to 25 % of buffer pool size -#innodb_log_file_size = 100M -#innodb_log_buffer_size = 8M -#innodb_flush_log_at_trx_commit = 1 -#innodb_lock_wait_timeout = 50 - -[mysqldump] -quick -max_allowed_packet = 16M - -[mysql] -no-auto-rehash -# Remove the next comment character if you are not familiar with SQL -#safe-updates - -[myisamchk] -key_buffer_size = 256M -sort_buffer_size = 256M -read_buffer = 2M -write_buffer = 2M - -[mysqlhotcopy] -interactive-timeout diff --git a/deploy/adapters/ansible/roles/database/templates/my.cnf b/deploy/adapters/ansible/roles/database/templates/my.cnf index 2023185d..b8016849 100644 --- a/deploy/adapters/ansible/roles/database/templates/my.cnf +++ b/deploy/adapters/ansible/roles/database/templates/my.cnf @@ -1,133 +1,59 @@ -# -# The MySQL database server configuration file. -# -# You can copy this to one of: -# - "/etc/mysql/my.cnf" to set global options, -# - "~/.my.cnf" to set user-specific options. -# -# One can use all long options that the program supports. -# Run program with --help to get a list of available options and with -# --print-defaults to see which it would actually understand and use. -# -# For explanations see -# http://dev.mysql.com/doc/mysql/en/server-system-variables.html - -# This will be passed to all mysql clients -# It has been reported that passwords should be enclosed with ticks/quotes -# escpecially if they contain "#" chars... -# Remember to edit /etc/mysql/debian.cnf when changing the socket location. [client] -port = 3306 -socket = /var/run/mysqld/mysqld.sock +port = 3306 +socket = /var/run/mysqld/mysqld.sock -# Here is entries for some specific programs -# The following values assume you have at least 32M ram -# This was formally known as [safe_mysqld]. Both versions are currently parsed. [mysqld_safe] -socket = /var/run/mysqld/mysqld.sock -nice = 0 +socket = /var/run/mysqld/mysqld.sock +nice = 0 + + +[mysql] +default-character-set = utf8 [mysqld] -# -# * Basic Settings -# -user = mysql -pid-file = /var/run/mysqld/mysqld.pid -socket = /var/run/mysqld/mysqld.sock -port = 3306 -basedir = /usr -datadir = /var/lib/mysql -tmpdir = /tmp -lc-messages-dir = /usr/share/mysql -skip-external-locking -skip-name-resolve -# -# Instead of skip-networking the default is now to listen only on -# localhost which is more compatible and is not less secure. -bind-address = {{ internal_vip.ip }} -# -# * Fine Tuning -# -key_buffer = 16M -max_allowed_packet = 16M -thread_stack = 192K -thread_cache_size = 8 -# This replaces the startup script and checks MyISAM tables if needed -# the first time they are touched -myisam-recover = BACKUP -max_connections = 2000 -max_connect_errors = 8000 -#table_cache = 64 -#thread_concurrency = 10 -# -# * Query Cache Configuration -# -query_cache_limit = 1M -query_cache_size = 16M -# -# * Logging and Replication -# -# Both location gets rotated by the cronjob. -# Be aware that this log type is a performance killer. -# As of 5.1 you can enable the log at runtime! -general_log_file = /var/log/mysql/mysql.log -#general_log = 1 -# -# Error log - should be very few entries. -# -log_error = /var/log/mysql/error.log -# -# Here you can see queries with especially long duration -#log_slow_queries = /var/log/mysql/mysql-slow.log -#long_query_time = 2 -#log-queries-not-using-indexes -# -# The following can be used as easy to replay backup logs or for replication. -# note: if you are setting up a replication slave, see README.Debian about -# other settings you may need to change. -#server-id = 1 -#log_bin = /var/log/mysql/mysql-bin.log -expire_logs_days = 10 -max_binlog_size = 100M -#binlog_do_db = include_database_name -#binlog_ignore_db = include_database_name -# -# * InnoDB -# -# InnoDB is enabled by default with a 10MB datafile in /var/lib/mysql/. -# Read the manual for more InnoDB related options. There are many! -# -# * Security Features -# -# Read the manual, too, if you want chroot! -# chroot = /var/lib/mysql/ -# -# For generating SSL certificates I recommend the OpenSSL GUI "tinyca". -# -# ssl-ca=/etc/mysql/cacert.pem -# ssl-cert=/etc/mysql/server-cert.pem -# ssl-key=/etc/mysql/server-key.pem -default-storage-engine = innodb -innodb_file_per_table -collation-server = utf8_general_ci +user = mysql +collation-server = utf8_unicode_ci init-connect = 'SET NAMES utf8' character-set-server = utf8 +datadir = /var/lib/mysql +bind-address = {{ internal_ip }} + +max-allowed-packet = 16M +max-connect-errors = 1000000 + +max_connections = {{ ansible_processor_vcpus * 100 }} + +wait_timeout = 28800 +tmp-table-size = 32M +max-heap-table-size = 32M +query-cache-type = 0 +query-cache-size = 0M +thread-cache-size = 50 +open-files-limit = 65535 +table-definition-cache = 4096 +table-open-cache = 10240 + +innodb-flush-method = O_DIRECT +innodb-additional-mem-pool-size = 24M +innodb-log-file-size = 1024M +innodb-file-per-table = 1 +innodb-buffer-pool-size = 4096M + +innodb-read-io-threads = 4 +innodb-write-io-threads = 4 +innodb-doublewrite = 1 +innodb-log-buffer-size = 1024M +innodb-buffer-pool-instances = 8 +innodb-log-files-in-group = 2 +innodb-thread-concurrency = {{ ansible_processor_vcpus * 2 }} + +innodb_stats_on_metadata = 0 [mysqldump] quick quote-names -max_allowed_packet = 16M +max_allowed_packet = 16M -[mysql] -#no-auto-rehash # faster start of mysql but no tab completition - -[isamchk] -key_buffer = 16M -# -# * IMPORTANT: Additional settings that can override those from this file! -# The files must end with '.cnf', otherwise they'll be ignored. -# !includedir /etc/mysql/conf.d/ - diff --git a/deploy/adapters/ansible/roles/database/templates/server.cnf b/deploy/adapters/ansible/roles/database/templates/server.cnf deleted file mode 100644 index 57441ddf..00000000 --- a/deploy/adapters/ansible/roles/database/templates/server.cnf +++ /dev/null @@ -1,47 +0,0 @@ -# -# These groups are read by MariaDB server. -# Use it for options that only the server (but not clients) should see -# -# See the examples of server my.cnf files in /usr/share/mysql/ -# - -# this is read by the standalone daemon and embedded servers -[server] - -# this is only for the mysqld standalone daemon -[mysqld] -log_error = /var/log/mysql/error.log -max_connections = 2000 -max_connect_errors = 8000 -skip-host-cache -skip-name-resolve -bind-address = {{ internal_vip.ip }} -# -# * Galera-related settings -# -[galera] -# Mandatory settings -#wsrep_provider= -#wsrep_cluster_address= -#binlog_format=row -#default_storage_engine=InnoDB -#innodb_autoinc_lock_mode=2 -#bind-address=0.0.0.0 -# -# Optional setting -#wsrep_slave_threads=1 -#innodb_flush_log_at_trx_commit=0 - -# this is only for embedded server -[embedded] - -# This group is only read by MariaDB servers, not by MySQL. -# If you use the same .cnf file for MySQL and MariaDB, -# you can put MariaDB-only options here -[mariadb] - -# This group is only read by MariaDB-10.0 servers. -# If you use the same .cnf file for MariaDB of different versions, -# use this group for options that older servers don't understand -[mariadb-10.0] - diff --git a/deploy/adapters/ansible/roles/database/templates/wsrep.cnf b/deploy/adapters/ansible/roles/database/templates/wsrep.cnf index 197640c9..643792ab 100644 --- a/deploy/adapters/ansible/roles/database/templates/wsrep.cnf +++ b/deploy/adapters/ansible/roles/database/templates/wsrep.cnf @@ -1,37 +1,13 @@ -# This file contains wsrep-related mysqld options. It should be included -# in the main MySQL configuration file. -# -# Options that need to be customized: -# - wsrep_provider -# - wsrep_cluster_address -# - wsrep_sst_auth -# The rest of defaults should work out of the box. - -## -## mysqld options _MANDATORY_ for correct opration of the cluster -## [mysqld] - -# (This must be substituted by wsrep_format) binlog_format=ROW - -# Currently only InnoDB storage engine is supported -default-storage-engine=innodb - -# to avoid issues with 'bulk mode inserts' using autoinc innodb_autoinc_lock_mode=2 - -# This is a must for paralell applying innodb_locks_unsafe_for_binlog=1 # Query Cache is not supported with wsrep query_cache_size=0 query_cache_type=0 -# Override bind-address -# In some systems bind-address defaults to 127.0.0.1, and with mysqldump SST -# it will have (most likely) disastrous consequences on donor node -bind-address={{ internal_vip.ip }} +default_storage_engine = InnoDB ## ## WSREP options @@ -41,7 +17,7 @@ bind-address={{ internal_vip.ip }} wsrep_provider={{ wsrep_provider_file }} # Provider specific configuration options -#wsrep_provider_options= +wsrep_provider_options="gcache.size=1024M" # Logical cluster name. Should be the same for all nodes. wsrep_cluster_name="my_wsrep_cluster" @@ -61,7 +37,7 @@ wsrep_node_address={{ internal_ip }} #wsrep_node_incoming_address= # How many threads will process writesets from other nodes -wsrep_slave_threads=1 +wsrep_slave_threads={{ ansible_processor_vcpus }} # DBUG options for wsrep provider #wsrep_dbug_option @@ -83,7 +59,7 @@ wsrep_debug=1 wsrep_convert_LOCK_to_trx=0 # how many times to retry deadlocked autocommits -wsrep_retry_autocommit=1 +wsrep_retry_autocommit=3 # change auto_increment_increment and auto_increment_offset automatically wsrep_auto_increment_control=1 |