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fix: [mariadb] ensure using the ``--host`` method

This comes from the mysql script. And it'll be required as we need this
script for hosts installs.

Signed-off-by: Valentin Lab <valentin.lab@kalysto.org>
pull/1/head
Valentin Lab 4 years ago
parent
commit
93926fef3c
  1. 3
      mariadb/hooks/schedule_command-relation-joined
  2. 44
      mariadb/resources/bin/mysql-backup

3
mariadb/hooks/schedule_command-relation-joined

@ -33,12 +33,11 @@ COMPOSE_LAUNCHER_OPTS=$COMPOSE_LAUNCHER_OPTS
$schedule root lock $label -D -p 10 -c "\
docker run --rm \
-e MYSQLHOST="${SERVICE_NAME}" \
--network ${PROJECT_NAME}_default \
-v \"$LOCAL_DB_PASSFILE\":/root/.my.cnf \
-v \"$HOST_CHARM_STORE/${CHARM_REL_PATH#${CHARM_STORE}/}/resources/bin/mysql-backup:/usr/sbin/mysql-backup\" \
-v \"$SERVICE_DATASTORE/var/backups/mysql:/var/backups/mysql\" \
--entrypoint mysql-backup \
\"$DOCKER_BASE_IMAGE\"" 2>&1 | ts '\%F \%T \%Z' >> /var/log/cron/${label}_script.log
\"$DOCKER_BASE_IMAGE\" --host \"${SERVICE_IMAGE}\"" 2>&1 | ts '\%F \%T \%Z' >> /var/log/cron/${label}_script.log
EOF
chmod +x "$DST"

44
mariadb/resources/bin/mysql-backup

@ -1,5 +1,38 @@
#!/bin/bash
. /etc/shlib
include common
include pretty
usage="$exname [--host HOST] [DATABASE...]"
DBS=()
host=
while [ "$1" ]; do
case "$1" in
"--help"|"-h")
print_usage
exit 0
;;
"--host")
host="$2"
shift
;;
*)
DBS+=("$1")
;;
esac
shift
done
mysql_opts=()
if [ "$host" ]; then
mysql_opts+=(-h "$host")
fi
m() {
mysql "${mysql_opts[@]}" -Bs "$@"
}
@ -14,16 +47,13 @@ mysql_databases() {
mysql_tables() {
local db="$1"
echo "SHOW TABLES" | m "$db"
echo "SHOW TABLES" | m "$db"
}
mysql_opts=()
if [ "$MYSQLHOST" ]; then
mysql_opts+=(-h "$MYSQLHOST")
fi
DBS=($(mysql_databases)) || exit 1
if [ "${#DBS[@]}" == 0 ]; then
DBS=($(mysql_databases)) || exit 1
fi
mkdir -p /var/backups/mysql

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