Add MariaDB for RHEL OSP Dockerfile and bits
Signed-off-by: Lon Hohberger <lon@metamorphism.com>
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Lon Hohberger
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2a27886421
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089a4c0a94
21
docker/mariadb/Dockerfile
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21
docker/mariadb/Dockerfile
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FROM rhel7
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MAINTAINER Lon Hohberger <lon@redhat.com>
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# Started with the one from:
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# Clayton Coleman <ccoleman@redhat.com>
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RUN yum install -y \
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mysql \
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mariadb-galera-server \
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&& yum clean all
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RUN mkdir -p /var/log/mysql && \
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touch /var/log/mysql/.keep /var/lib/mysql/.keep && \
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chown -R mysql:mysql /var/log/mysql /var/lib/mysql
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VOLUME ["/var/lib/mysql", "/var/log/mysql"]
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USER mysql
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ADD ./simple.cnf /etc/my.cnf.d/
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ADD ./start /usr/bin/run
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EXPOSE 3306
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ENTRYPOINT ["/usr/bin/run"]
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152
docker/mariadb/simple.cnf
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docker/mariadb/simple.cnf
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# Simple MariaDB database server configuration file.
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#
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# =================================================================
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# Base configuration courtesy of Open Query (http://openquery.com/)
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# For production use, case-specific preparation is still required.
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# 2009-10-07
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#
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# This is *not* an optimised config, merely a more sane baseline:
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# - binary and slow log enabled, with enhancements
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# - InnoDB default (e.g., ACID out-of-the-box, same as on Windows)
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# - strict mode (for proper input checks, same as on Windows)
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# - various other useful settings
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# - make use of MariaDB/Percona/OurDelta enhancements/extensions
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#
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# For tuning assistance, please see http://openquery.com/services
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# =================================================================
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[client]
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default-character-set = utf8
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# Here is entries for some specific programs
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# The following values assume you have at least 32M ram
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# This was formally known as [safe_mysqld]. Both versions are currently parsed.
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[mysqld_safe]
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nice = 0
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log-error=/var/log/mysql/mysqld.log
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[server]
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#
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# * Basic Settings
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#
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user = mysql
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tmpdir = /tmp
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skip-external-locking
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#
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# * Fine Tuning
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#
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max_connections = 32
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connect_timeout = 5
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wait_timeout = 600
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max_allowed_packet = 16M
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thread_cache_size = 128
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sort_buffer_size = 4M
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bulk_insert_buffer_size = 16M
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tmp_table_size = 32M
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max_heap_table_size = 32M
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#
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# * MyISAM
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#
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# This replaces the startup script and checks MyISAM tables if needed
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# the first time they are touched. On error, make copy and try a repair.
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myisam_recover = BACKUP
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key_buffer_size = 128M
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#open-files-limit = 2000
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table_cache = 400
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myisam_sort_buffer_size = 512M
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concurrent_insert = 2
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read_buffer_size = 2M
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read_rnd_buffer_size = 1M
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#
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# * Query Cache Configuration
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#
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# Cache only tiny result sets, so we can fit more in the query cache.
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query_cache_limit = 128K
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query_cache_size = 64M
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# for more write intensive setups, set to DEMAND or OFF
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#query_cache_type = DEMAND
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#
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# * Logging and Replication
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#
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# Both location gets rotated by the cronjob.
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# Be aware that this log type is a performance killer.
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# As of 5.1 you can enable the log at runtime!
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#general_log_file = /var/log/mysql/mysql.log
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#general_log = 1
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#
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# Error logging goes to syslog due to /etc/mysql/conf.d/mysqld_safe_syslog.cnf.
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#
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# we do want to know about network errors and such
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log_warnings = 2
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#
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# Here you can see queries with especially long duration
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slow_query_log
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slow_query_log_file = /var/log/mysql/mariadb-slow.log
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long_query_time = 10
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#log_slow_rate_limit = 1000
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log_slow_verbosity = query_plan
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#log-queries-not-using-indexes
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log_slow_admin_statements
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#
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# The following can be used as easy to replay backup logs or for replication.
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# note: if you are setting up a replication slave, see README.Debian about
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# other settings you may need to change.
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#server-id = 1
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#report_host = master1
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#auto_increment_increment = 2
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#auto_increment_offset = 1
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log_bin = /var/log/mysql/mariadb-bin
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log_bin_index = /var/log/mysql/mariadb-bin.index
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# not fab for performance, but safer
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#sync_binlog = 1
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expire_logs_days = 10
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max_binlog_size = 100M
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# slaves
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#relay_log = /var/log/mysql/relay-bin
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#relay_log_index = /var/log/mysql/relay-bin.index
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#relay_log_info_file = /var/log/mysql/relay-bin.info
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#log_slave_updates
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#read_only
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#
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#
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# * InnoDB
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#
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# InnoDB is enabled by default with a 10MB datafile in /var/lib/mysql/.
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# Read the manual for more InnoDB related options. There are many!
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default_storage_engine = InnoDB
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sql_mode = NO_ENGINE_SUBSTITUTION,TRADITIONAL
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# you can't just change log file size, requires special procedure
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innodb_log_file_size = 16M
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innodb_buffer_pool_size = 265M
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innodb_log_buffer_size = 8M
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innodb_file_per_table = 1
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innodb_open_files = 400
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innodb_io_capacity = 400
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innodb_flush_method = O_DIRECT
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#
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# * Security Features
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#
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# Read the manual, too, if you want chroot!
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# chroot = /var/lib/mysql/
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#
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# For generating SSL certificates I recommend the OpenSSL GUI "tinyca".
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#
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# ssl-ca=/etc/mysql/cacert.pem
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# ssl-cert=/etc/mysql/server-cert.pem
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# ssl-key=/etc/mysql/server-key.pem
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[mysqldump]
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quick
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quote-names
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max_allowed_packet = 16M
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[mysql]
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#no-auto-rehash # faster start of mysql but no tab completition
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[isamchk]
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key_buffer = 16M
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43
docker/mariadb/start
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43
docker/mariadb/start
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#!/bin/bash -e
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ln -s /dev/stderr /var/log/mysql/mysqld.log
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if [ ! -f /var/lib/mysql/.created ]; then
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function wait_for_mysqld_start {
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for i in {1..30}; do
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if echo 'select 1' | mysql -u root > /dev/null 2>&1; then
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return 0
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fi
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sleep 1
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done
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echo "MariaDB did not start in time"
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exit 1
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}
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host_ip=${HOST_IP:-127.0.0.1}
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password=${DB_ROOT_PASSWORD:-redhat}
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#keystone_pass=${KEYSTONE_PASSWORD:-redhat}
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#cinder_pass=${CINDER_PASSWORD:-redhat}
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#glance_pass=${KEYSTONE_PASSWORD:-redhat}
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#nova_pass=${KEYSTONE_PASSWORD:-redhat}
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#heat_pass=${KEYSTONE_PASSWORD:-redhat}
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#keystone_pass=${KEYSTONE_PASSWORD:-redhat}
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/usr/bin/mysql_install_db -u mysql
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/usr/libexec/mysqld &
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pid=$!
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wait_for_mysqld_start
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echo "Building OpenStack Database tables..."
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/usr/bin/mysqladmin -u root password $password
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touch /var/lib/mysql/.created
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kill -TERM $pid
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echo "Starting mysqld ..."
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fi
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exec /usr/libexec/mysqld
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