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new: [mariadb] added mysql's backup install script with debian 10 compatibility
new: [mariadb] added mysql's backup install script with debian 10 compatibility
Signed-off-by: Valentin Lab <valentin.lab@kalysto.org>upd-docker
Valentin Lab
4 years ago
1 changed files with 102 additions and 0 deletions
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set -eux ## important for unbound variable ? |
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## Require these to be set |
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# MYSQL_ROOT_PASSWORD= |
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# MYSQL_CONTAINER= |
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[ "${MYSQL_ROOT_PASSWORD}" ] || { |
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echo "Error: you must set \$MYSQL_ROOT_PASSWORD prior to running this script." >&2 |
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exit 1 |
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} |
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[ "${MYSQL_CONTAINER}" ] || { |
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echo "Error: you must set \$MYSQL_CONTAINER prior to running this script." >&2 |
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exit 1 |
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} |
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## |
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## Init, to setup passwordless connection to mysql |
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## |
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type -p mysql >/dev/null || { |
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case $(lsb_release -is) in |
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Debian) |
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case $(lsb_release -rs) in |
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10) |
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apt-get install -y default-mysql-client </dev/null |
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;; |
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*) |
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apt-get install -y mysql-client </dev/null |
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;; |
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esac |
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;; |
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Ubuntu) |
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apt-get install -y mysql-client </dev/null |
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;; |
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esac |
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} |
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if ! [ -e "/root/.my.cnf" ]; then |
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cat <<EOF > ~/.my.cnf |
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[client] |
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password=${MYSQL_ROOT_PASSWORD} |
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EOF |
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chmod 600 ~/.my.cnf |
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fi |
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## |
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## installation of the mysql-backup script |
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## |
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apt-get install -y kal-shlib-{core,pretty,common} </dev/null |
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cp -f resources/bin/mysql-backup /usr/local/sbin/mysql-backup |
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## |
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## Connection to cron |
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## |
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depends cron |
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cat <<EOF > /etc/cron.d/mysql-backup |
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SHELL=/bin/bash |
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PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin |
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0 * * * * root /usr/local/sbin/mysql-backup --host \$(docker-ip "$MYSQL_CONTAINER" 2>/dev/null | sed -r 's/ +/ /g' | cut -f 3 -d " ") | logger -t mysql-backup |
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EOF |
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## |
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## Connection with backup |
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## |
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if type -p mirror-dir >/dev/null 2>&1; then |
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[ -d "/etc/mirror-dir" ] || { |
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echo "'mirror-dir' is installed but no '/etc/mirror-dir' was found." >&2 |
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exit 1 |
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} |
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depends shyaml |
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if ! sources=$(shyaml get-values default.sources < /etc/mirror-dir/config.yml); then |
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echo "Couldn't query 'default.sources' in '/etc/mirror-dir/config.yml'." >&2 |
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exit 1 |
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fi |
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if ! echo "$sources" | grep "^/var/backups/mysql$" 2>/dev/null; then |
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sed -i '/sources:/a\ - /var/backups/mysql' /etc/mirror-dir/config.yml |
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cat <<EOF >> /etc/mirror-dir/config.yml |
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/var/backups/mysql: |
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exclude: |
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- "/*.inprogress" |
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EOF |
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fi |
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else |
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echo "warn: 'mirror-dir' not installed, backup won't be sent" >&2 |
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fi |
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