diff options
Diffstat (limited to 'docker/mariadb')
| -rw-r--r-- | docker/mariadb/Dockerfile.j2 | 19 | ||||
| -rw-r--r-- | docker/mariadb/backup.sh | 48 |
2 files changed, 55 insertions, 12 deletions
diff --git a/docker/mariadb/Dockerfile.j2 b/docker/mariadb/Dockerfile.j2 index 55898dc18..7fa09a30d 100644 --- a/docker/mariadb/Dockerfile.j2 +++ b/docker/mariadb/Dockerfile.j2 @@ -23,19 +23,11 @@ LABEL maintainer="{{ maintainer }}" name="{{ image_name }}" build-date="{{ build {% elif base_package_type == 'deb' %} {% set mariadb_packages = [ - 'expect' + 'expect', + 'mariadb-backup', + 'mariadb-client', + 'mariadb-server' ] %} - {% if base_distro == 'debian' %} - {% set mariadb_packages = mariadb_packages + [ - 'mariadb-server' - ] %} - {% else %} - {% set mariadb_packages = mariadb_packages + [ - 'mariadb-server', - 'mariadb-client', - 'mariadb-backup', - ] %} - {% endif %} {% endif %} {{ macros.install_packages(mariadb_packages | customizable("packages")) }} @@ -53,6 +45,9 @@ RUN chmod 755 /usr/local/bin/kolla_extend_start \ RUN mkdir -p /var/run/mysqld && chown mysql /var/run/mysqld && chmod 755 /var/run/mysqld {% endif %} +COPY backup.sh /usr/local/bin/kolla_mariadb_backup.sh +RUN chmod 755 /usr/local/bin/kolla_mariadb_backup.sh + {% if use_dumb_init %} {% block mariadb_entrypoint %} # NOTE(mgoddard): Override the dumb-init arguments to avoid passing diff --git a/docker/mariadb/backup.sh b/docker/mariadb/backup.sh new file mode 100644 index 000000000..8c494a5eb --- /dev/null +++ b/docker/mariadb/backup.sh @@ -0,0 +1,48 @@ +#!/usr/bin/env bash + +set -eu + +# Execute a full backup +backup_full() { + echo "Taking a full backup" + mariabackup --defaults-file=/etc/mysql/my.cnf \ + --no-timestamp \ + --stream=xbstream \ + --compress \ + --history=$(date +%d-%m-%Y) ./ > \ + $BACKUP_DIR/mysqlbackup-$(date +%d-%m-%Y-%s).qp.xbc.xbs +} + +# Execute an incremental backup +backup_incremental() { + echo "Taking an incremental backup" + mariabackup --defaults-file=/etc/mysql/my.cnf \ + --no-timestamp \ + --stream=xbstream \ + --compress \ + --incremental \ + --incremental-history-name=$(date +%d-%m-%Y) \ + --history=$(date +%d-%m-%Y) ./ > \ + $BACKUP_DIR/incremental-$(date +%H)-mysqlbackup-$(date +%d-%m-%Y-%s).qp.xbc.xbs +} + +BACKUP_DIR=/backup/ +cd $BACKUP_DIR + +if [ -n $BACKUP_TYPE ]; then + case $BACKUP_TYPE in + "full") + backup_full + ;; + "incremental") + backup_incremental + ;; + *) + echo "Only full or incremental options are supported." + exit 1 + ;; + esac +else + echo "You need to specify either full or incremental backup options." + exit 1 +fi |