diff options
Diffstat (limited to 'docker/centos/binary')
| -rw-r--r-- | docker/centos/binary/galera/Dockerfile | 27 | ||||
| l--------- | docker/centos/binary/galera/build | 1 | ||||
| -rwxr-xr-x | docker/centos/binary/galera/config-galera.sh | 94 | ||||
| -rwxr-xr-x | docker/centos/binary/galera/start.sh | 14 |
4 files changed, 136 insertions, 0 deletions
diff --git a/docker/centos/binary/galera/Dockerfile b/docker/centos/binary/galera/Dockerfile new file mode 100644 index 000000000..ce5477097 --- /dev/null +++ b/docker/centos/binary/galera/Dockerfile @@ -0,0 +1,27 @@ +FROM %%KOLLA_NAMESPACE%%/%%KOLLA_PREFIX%%base:%%KOLLA_TAG%% +MAINTAINER Kolla Project (https://launchpad.net/kolla) + +RUN echo "[mariadb]" > /etc/yum.repos.d/MariaDB.repo && \ + echo "name = MariaDB" >> /etc/yum.repos.d/MariaDB.repo && \ + echo "baseurl = http://yum.mariadb.org/10.0/centos7-amd64" >> /etc/yum.repos.d/MariaDB.repo && \ + echo "gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB" >> /etc/yum.repos.d/MariaDB.repo && \ + echo "gpgcheck=1" >> /etc/yum.repos.d/MariaDB.repo && \ + yum install -y \ + http://www.percona.com/redir/downloads/percona-release/redhat/0.1-3/percona-release-0.1-3.noarch.rpm && \ + sed -i 's|$releasever|centos/latest|g' /etc/yum.repos.d/percona-release.repo && \ + yum install -y \ + MariaDB-Galera-server \ + MariaDB-client \ + rsync \ + galera \ + socat \ + hostname \ + percona-xtrabackup \ + pv \ + tar \ + expect + +COPY config-galera.sh /opt/kolla/config-galera.sh +COPY start.sh /start.sh + +CMD ["/start.sh"] diff --git a/docker/centos/binary/galera/build b/docker/centos/binary/galera/build new file mode 120000 index 000000000..8d652f7ee --- /dev/null +++ b/docker/centos/binary/galera/build @@ -0,0 +1 @@ +../../../../tools/build-docker-image
\ No newline at end of file diff --git a/docker/centos/binary/galera/config-galera.sh b/docker/centos/binary/galera/config-galera.sh new file mode 100755 index 000000000..f0ab542e1 --- /dev/null +++ b/docker/centos/binary/galera/config-galera.sh @@ -0,0 +1,94 @@ +#!/bin/bash + +. /opt/kolla/kolla-common.sh + +check_required_vars DB_CLUSTER_BIND_ADDRESS DB_CLUSTER_NAME DB_CLUSTER_NODES \ + DB_ROOT_PASSWORD DB_CLUSTER_WSREP_METHOD + +CFG=/etc/my.cnf.d/server.cnf +DB_CLUSTER_INIT_SQL=/tmp/mysql-first-time.sql + +function configure_files { + crudini --set $CFG mariadb bind-address "${DB_CLUSTER_BIND_ADDRESS}" + crudini --set $CFG mariadb binlog_format "ROW" + crudini --set $CFG mariadb character-set-server "utf8" + crudini --set $CFG mariadb collation-server "utf8_general_ci" + crudini --set $CFG mariadb datadir "/var/lib/mysql" + crudini --set $CFG mariadb default-storage-engine "innodb" + crudini --set $CFG mariadb init-connect "'SET NAMES utf8'" + crudini --set $CFG mariadb innodb_autoinc_lock_mode "2" + crudini --set $CFG mariadb innodb_file_per_table 1 + crudini --set $CFG mariadb innodb_flush_log_at_trx_commit "2" + crudini --set $CFG mariadb innodb_locks_unsafe_for_binlog "1" + crudini --set $CFG mariadb innodb_log_file_size "100M" + crudini --set $CFG mariadb query_cache_size "0" + crudini --set $CFG mariadb query_cache_type "0" + crudini --set $CFG mariadb wsrep_cluster_address "gcomm://${DB_CLUSTER_NODES}" + crudini --set $CFG mariadb wsrep_cluster_name "${DB_CLUSTER_NAME}" + crudini --set $CFG mariadb wsrep_provider "/usr/lib64/galera/libgalera_smm.so" + crudini --set $CFG mariadb wsrep_sst_auth "'root:${DB_ROOT_PASSWORD}'" + crudini --set $CFG mariadb wsrep_sst_method "${DB_CLUSTER_WSREP_METHOD}" +} + +function bootstrap_database() { + mysqld_safe & + # Waiting for deamon + sleep 10 + expect -c ' + set timeout 10 + spawn mysql_secure_installation + expect "Enter current password for root (enter for none):" + send "\r" + expect "Set root password?" + send "y\r" + expect "New password:" + send "'"${DB_ROOT_PASSWORD}"'\r" + expect "Re-enter new password:" + send "'"${DB_ROOT_PASSWORD}"'\r" + expect "Remove anonymous users?" + send "y\r" + expect "Disallow root login remotely?" + send "n\r" + expect "Remove test database and access to it?" + send "y\r" + expect "Reload privilege tables now?" + send "y\r" + expect eof' + mysqladmin -p"${DB_ROOT_PASSWORD}" shutdown +} + +function configure_db { + bootstrap_database + + echo "GRANT ALL ON *.* TO 'root'@'%' IDENTIFIED BY '$DB_ROOT_PASSWORD' ;" > $DB_CLUSTER_INIT_SQL + + if [ "$MARIADB_DATABASE" ]; then + echo "CREATE DATABASE IF NOT EXISTS $MARIADB_DATABASE ;" >> $DB_CLUSTER_INIT_SQL + fi + + if [ "$MARIADB_USER" -a "$MARIADB_PASSWORD" ]; then + echo "CREATE USER '$MARIADB_USER'@'%' IDENTIFIED BY '$MARIADB_PASSWORD' ;" >> $DB_CLUSTER_INIT_SQL + + if [ "$MARIADB_DATABASE" ]; then + echo "GRANT ALL ON $MARIADB_DATABASE.* TO '$MARIADB_USER'@'%' ;" >> $DB_CLUSTER_INIT_SQL + fi + fi + + echo "FLUSH PRIVILEGES" >> $DB_CLUSTER_INIT_SQL +} + +function populate_db { + if [[ $(ls /var/lib/mysql) == "" ]]; then + echo "POPULATING NEW DB" + mysql_install_db + chown -R mysql /var/lib/mysql + else + echo "DB ALREADY EXISTS" + fi +} + +function prepare_db { + populate_db + configure_db + configure_files +} diff --git a/docker/centos/binary/galera/start.sh b/docker/centos/binary/galera/start.sh new file mode 100755 index 000000000..9288b77cc --- /dev/null +++ b/docker/centos/binary/galera/start.sh @@ -0,0 +1,14 @@ +#!/bin/bash + +. /opt/kolla/kolla-common.sh +. /opt/kolla/config-galera.sh + +check_required_vars DB_CLUSTER_INIT_DB +prepare_db + +if [[ "${DB_CLUSTER_INIT_DB}" == "true" ]] && ! [[ -a /var/lib/mysql/cluster.exists ]]; then + DB_CLUSTER_IS_MASTER_NODE="--wsrep-new-cluster" + touch /var/lib/mysql/cluster.exists +fi + +mysqld_safe --init-file=$DB_CLUSTER_INIT_SQL $DB_CLUSTER_IS_MASTER_NODE
\ No newline at end of file |