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@ #45 | fix mysqlha backup with xtrabackup 8 #46

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@ #45 | fix mysqlha backup with xtrabackup 8 #46

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6 changes: 4 additions & 2 deletions charts/mysqlha/templates/configmap.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -14,13 +14,15 @@ data:
server-id=@@SERVER_ID@@
create-replication-user.sh: |-
#!/bin/bash

mysql -h 127.0.0.1 --verbose -e "CREATE USER IF NOT EXISTS '${MYSQL_REPLICATION_USER}' IDENTIFIED BY '${MYSQL_REPLICATION_PASSWORD}';"
retVal=$?
if [ $retVal -ne 0 ]; then
echo "error reported above so we need to retry..."
mysql -h 127.0.0.1 --verbose -e "GRANT PROCESS, RELOAD, REPLICATION SLAVE, REPLICATION CLIENT ON *.* TO '${MYSQL_REPLICATION_USER}' IDENTIFIED BY '${MYSQL_REPLICATION_PASSWORD}';"
else
mysql -h 127.0.0.1 --verbose -e "GRANT PROCESS, RELOAD, REPLICATION SLAVE, REPLICATION CLIENT ON *.* TO '${MYSQL_REPLICATION_USER}';"
mysql -h 127.0.0.1 --verbose -e "GRANT BACKUP_ADMIN, PROCESS, RELOAD, LOCK TABLES, REPLICATION SLAVE, REPLICATION CLIENT ON *.* TO '${MYSQL_REPLICATION_USER}';"
mysql -h 127.0.0.1 --verbose -e "GRANT SELECT ON performance_schema.log_status TO '${MYSQL_REPLICATION_USER}';"
mysql -h 127.0.0.1 --verbose -e "GRANT SELECT ON performance_schema.keyring_component_status TO '${MYSQL_REPLICATION_USER}';"
mysql -h 127.0.0.1 --verbose -e "GRANT SELECT ON performance_schema.replication_group_members TO '${MYSQL_REPLICATION_USER}';"
fi
mysql -h 127.0.0.1 --verbose -e "FLUSH PRIVILEGES;"
2 changes: 1 addition & 1 deletion charts/mysqlha/templates/statefulset.yaml
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Expand Up @@ -231,7 +231,7 @@ spec:

# Start a server to send backups when requested by peers.
exec ncat --listen --keep-open --send-only --max-conns=1 3307 -c \
"xtrabackup --backup --slave-info --stream=xbstream --host=127.0.0.1 --user=${MYSQL_REPLICATION_USER} --password=${MYSQL_REPLICATION_PASSWORD}"
"xtrabackup --backup --slave-info --safe-slave-backup --stream=xbstream --host=127.0.0.1 --user=${MYSQL_REPLICATION_USER} --password=${MYSQL_REPLICATION_PASSWORD}"
volumeMounts:
- name: data
mountPath: /var/lib/mysql
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