2f2ce5f28f
Deploy exporter as a sidecar to provide correct mysql metrics. Co-Authored-By: Oleh Hryhorov <ohryhorov@mirantis.com> Change-Id: I25cfeaf7f95f772d2b3c07a6a91220d0154b4eea
51 lines
2.3 KiB
Smarty
51 lines
2.3 KiB
Smarty
#!/bin/bash
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{{/*
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/}}
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set -e
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# SLAVE MONITOR
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# Grants ability to SHOW SLAVE STATUS, SHOW REPLICA STATUS,
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# SHOW ALL SLAVES STATUS, SHOW ALL REPLICAS STATUS, SHOW RELAYLOG EVENTS.
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# New privilege added in MariaDB Enterprise Server 10.5.8-5. Alias for REPLICA MONITOR.
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#
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# REPLICATION CLIENT
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# Grants ability to SHOW MASTER STATUS, SHOW SLAVE STATUS, SHOW BINARY LOGS. In ES10.5,
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# is an alias for BINLOG MONITOR and the capabilities have changed. BINLOG MONITOR grants
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# ability to SHOW MASTER STATUS, SHOW BINARY LOGS, SHOW BINLOG EVENTS, and SHOW BINLOG STATUS.
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mariadb_version=$(mysql --defaults-file=/etc/mysql/admin_user.cnf -e "status" | grep -E '^Server\s+version:')
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echo "Current database ${mariadb_version}"
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if [[ ! -z ${mariadb_version} && -z $(grep -E '10.2|10.3|10.4' <<< ${mariadb_version}) ]]; then
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# In case MariaDB version is 10.2.x-10.4.x - we use old privileges definitions
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if ! mysql --defaults-file=/etc/mysql/admin_user.cnf -e \
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"CREATE OR REPLACE USER '${EXPORTER_USER}'@'%' IDENTIFIED BY '${EXPORTER_PASSWORD}'; \
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GRANT SLAVE MONITOR, PROCESS, BINLOG MONITOR, SLAVE MONITOR, SELECT ON *.* TO '${EXPORTER_USER}'@'%' ${MARIADB_X509}; \
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FLUSH PRIVILEGES;" ; then
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echo "ERROR: Could not create user: ${EXPORTER_USER}"
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exit 1
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fi
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else
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# here we use new MariaDB privileges definitions defines since version 10.5
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if ! mysql --defaults-file=/etc/mysql/admin_user.cnf -e \
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"CREATE OR REPLACE USER '${EXPORTER_USER}'@'%' IDENTIFIED BY '${EXPORTER_PASSWORD}'; \
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GRANT SLAVE MONITOR, PROCESS, REPLICATION CLIENT, SELECT ON *.* TO '${EXPORTER_USER}'@'%' ${MARIADB_X509}; \
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FLUSH PRIVILEGES;" ; then
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echo "ERROR: Could not create user: ${EXPORTER_USER}"
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exit 1
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fi
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fi
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