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Merge pull request #74 from oracle-devrel/lift-mysl-discovery-script
lift-mysql-discovery-script
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‎cloud-architecture/custom-apps-and-consolidation/mysql-discovery-utility/LICENSE

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Copyright (c) 2023 Oracle and/or its affiliates.
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The Universal Permissive License (UPL), Version 1.0
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Subject to the condition set forth below, permission is hereby granted to any
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person obtaining a copy of this software, associated documentation and/or data
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(collectively the "Software"), free of charge and under any and all copyright
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rights in the Software, and any and all patent rights owned or freely
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licensable by each licensor hereunder covering either (i) the unmodified
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Software as contributed to or provided by such licensor, or (ii) the Larger
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Works (as defined below), to deal in both
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(a) the Software, and
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(b) any piece of software and/or hardware listed in the lrgrwrks.txt file if
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one is included with the Software (each a "Larger Work" to which the Software
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is contributed by such licensors),
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without restriction, including without limitation the rights to copy, create
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derivative works of, display, perform, and distribute the Software and make,
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use, sell, offer for sale, import, export, have made, and have sold the
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Software and the Larger Work(s), and to sublicense the foregoing rights on
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either these or other terms.
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This license is subject to the following condition:
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The above copyright notice and either this complete permission notice or at
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a minimum a reference to the UPL must be included in all copies or
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substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.

‎cloud-architecture/custom-apps-and-consolidation/mysql-discovery-utility/README.md

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# MySQL Database Discovery Utility
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MySQL Database Discovery and Analysis Utility is a discovery utility to fetch the database information and the host details. In order to capture complete details of the source MySQL instance, the discovery script will help us fetch the necessary information. It is a shell script with HTML tags embedded to help connect to source instances and fetch the details. This script runs in any flavor of Linux version and any MySQL version 5.6 and above.
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## When to use this asset?
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This script is to be executed in the discovery phase if it is identified the MySQL on-premises database is to be migrated to OCI.
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## How to use this asset?
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- Copy ` MySQLdiscovery.sh ` file to the Linux server.
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- To execute the script: ``` sh MySQLdiscovery.sh ``` .
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The script will generate a DB_REPORT.html file at ` /tmp` location of the server.
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## License
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Copyright (c) 2023 Oracle and/or its affiliates.
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Licensed under the Universal Permissive License (UPL), Version 1.0.
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See [LICENSE](LICENSE) for more details.

‎cloud-architecture/custom-apps-and-consolidation/mysql-discovery-utility/files/MySQLdiscovery.sh

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#!/bin/bash
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#############################################################
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--# Copyright (c) 2023, Oracle and/or its affiliates.
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--# Licensed under the Universal Permissive License v1.0 as shown at https://oss.oracle.com/licenses/upl.
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--# Purpose: Discovery Script for MySQL Databases.
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--# This script is to be executed at the discovery phase before planning for migration/upgrade.
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--# Version : 1.1
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--# USAGE : sh <filename.sh> .
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--# @author: Ajay Rao.
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##############################################################
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NOW=$(date +"%m")
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TIMESTAMP=$(date +"%F")
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#. ./setmy.env
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cd /tmp
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cat /dev/null > DB_REPORT.html
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printf '<b><u><font size="9" color="RED"><center>' >> DB_REPORT.html
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printf 'MySQL POC DATABASE SERVER AND INSTANCE DETAILS</center></b></u></font>' >> DB_REPORT.html
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printf '<br>' >> DB_REPORT.html
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printf '<b><p align="right"><font color="MidnightBlue"> ' >>DB_REPORT.html
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date >> DB_REPORT.html
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printf '</p></font></b>' >> DB_REPORT.html
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printf '<b><p><font size="6" color="Orange"><b><p align="left"> Server Details :- </p></font></b> ' >> DB_REPORT.html
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printf '<font color="MidnightBlue"><b><p align="left"> HOSTNAME NAME ' >> DB_REPORT.html
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hostname >> DB_REPORT.html
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printf '<br>' >> DB_REPORT.html
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printf ' IP ADDRESS ' >>DB_REPORT.html
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hostname -i >> DB_REPORT.html
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printf '</b></font></p>' >> DB_REPORT.html
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printf '<font color="MidnightBlue"><b><p align="left"> Source Operating System and Version details </p></b></font>' >>DB_REPORT.html
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printf '<pre>' >> DB_REPORT.html
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cat /etc/os-release | grep CPE_NAME >> DB_REPORT.html
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printf '</b></font></pre></p>' >> DB_REPORT.html
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printf '<font color="MidnightBlue"><b><p align="left"> Source Kernel version details </p></b></font>' >>DB_REPORT.html
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printf '<pre>' >> DB_REPORT.html
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uname -a >> DB_REPORT.html
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printf '</b></font></pre></p>' >> DB_REPORT.html
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printf '<font color="MidnightBlue"><b><p align="left"> CPU DETAILS </p></b></font>' >>DB_REPORT.html
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printf '<pre>' >> DB_REPORT.html
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lscpu | grep -i Architecture >> DB_REPORT.html
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lscpu | grep -i mode >> DB_REPORT.html
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lscpu | grep -i list >> DB_REPORT.html
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lscpu | grep -i family >> DB_REPORT.html
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lscpu | grep -i MHz >> DB_REPORT.html
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lscpu | grep -i Thread >> DB_REPORT.html
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lscpu | grep -i Socket >> DB_REPORT.html
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printf '</b></font></pre></p>' >> DB_REPORT.html
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printf '<font color="MidnightBlue"><b><p align="left"> CPU USAGE </p></b></font>' >>DB_REPORT.html
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printf '<pre>' >> DB_REPORT.html
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mpstat 2 2 >> DB_REPORT.html
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printf '</b></font></pre></p>' >> DB_REPORT.html
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printf '<font color="MidnightBlue"><b><p align="left"> MEMORY DETAILS </p></b></font>' >>DB_REPORT.html
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printf '<pre>' >> DB_REPORT.html
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free -m >> DB_REPORT.html
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printf '</b></font></pre></p>' >> DB_REPORT.html
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printf '<font color="MidnightBlue"><b><p align="left"> FILE SYSTEM DETAILS </p></b></font>' >>DB_REPORT.html
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printf '<pre>' >> DB_REPORT.html
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df -h /usr >> DB_REPORT.html
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#For Data Directory and binlogs
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df -h /var/lib/mysql>> DB_REPORT.html
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df -h / >> DB_REPORT.html
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printf '</b></font></pre></p>' >> DB_REPORT.html
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printf '<font color="MidnightBlue"><b><p align="left"> CRON DETAILS </p></b></font>' >>DB_REPORT.html
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printf '<pre>' >> DB_REPORT.html
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service crond status >> DB_REPORT.html
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crontab -l >> DB_REPORT.html
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printf '</b></font></pre></p>' >> DB_REPORT.html
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#MySQL DB details
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dbuser=$1
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dbpwd=$2
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printf '<b><p><font size="6" color="Orange"><b><p align="left"> MYSQL Database Details :- </p></font><b> ' >> DB_REPORT.html
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printf '<font color="MidnightBlue"><b><p align="left"> DATABASES </p></b></font>' >>DB_REPORT.html
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printf '<pre>' >> DB_REPORT.html
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mysql -u$dbuser -p$dbpwd -N -e "show databases;" >> DB_REPORT.html
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printf '</b></font>' >> DB_REPORT.html
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printf '</pre></p>' >> DB_REPORT.html
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printf '<br>' >> DB_REPORT.html
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printf '<font color="MidnightBlue"><b><p align="left"> MYSQL SERVER STATUS </p></b></font>' >> DB_REPORT.html
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printf '<pre>' >> DB_REPORT.html
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mysql -u$dbuser -p$dbpwd -N -e "\s\G" >> DB_REPORT.html
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printf '</b></font></pre></p>' >> DB_REPORT.html
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printf '<br>' >> DB_REPORT.html
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printf '<font color="MidnightBlue"><b><p align="left"> TOTAL SIZE OF ALL DATABASES </p></b></font>' >> DB_REPORT.html
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#printf '<br>' >> DB_REPORT.html
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mysql -u$dbuser -p$dbpwd -H -e "SELECT table_schema, ROUND(SUM(data_length+index_length)/1024/1024) AS total_mb, ROUND(SUM(data_length)/1024/1024) AS data_mb, ROUND(SUM(index_length)/1024/1024) AS index_mb, COUNT(*) AS tables, CURDATE() AS today FROM information_schema.tables where table_schema not in ('information_schema','sys','mysql','performance_schema') GROUP BY table_schema ORDER BY 2 DESC;" >> DB_REPORT.html
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printf '<br>' >> DB_REPORT.html
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printf '<font color="MidnightBlue"><b><p align="left"> CHARACTER SET OF POC DATABASE </p></b></font>' >> DB_REPORT.html
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#printf '<br>' >> DB_REPORT.html
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mysql -u$dbuser -p$dbpwd -H -e "SELECT SCHEMA_NAME,DEFAULT_CHARACTER_SET_NAME,DEFAULT_COLLATION_NAME FROM information_schema.SCHEMATA where SCHEMA_NAME not in ('information_schema','sys','mysql','performance_schema');" >> DB_REPORT.html
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printf '<br>' >> DB_REPORT.html
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printf '<font color="MidnightBlue"><b><p align="left"> DEFAULT STORAGE ENGINE OF POC DATABASE </p></b></font>' >> DB_REPORT.html
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mysql -u$dbuser -p$dbpwd -H -e "select ENGINE,SUPPORT,COMMENT,TRANSACTIONS, SAVEPOINTS from information_schema.engines where SUPPORT='DEFAULT';" >> DB_REPORT.html
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printf '<br>' >> DB_REPORT.html
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printf '<font color="MidnightBlue"><b><p align="left"> REPLICATION STATUS OF POC DATABASE </p></b></font>' >> DB_REPORT.html
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mysql -u$dbuser -p$dbpwd -H -e "SELECT SERVICE_STATE FROM performance_schema.replication_connection_status;" >> DB_REPORT.html
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mysql -u$dbuser -p$dbpwd -H -e "SELECT SERVICE_STATE FROM performance_schema.replication_applier_status;" >> DB_REPORT.html
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printf '<br>' >> DB_REPORT.html
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printf '<font color="MidnightBlue"><b><p align="left"> VIEW DETAILS OF POC MySQL INSTANCE </p></b></font>' >> DB_REPORT.html
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mysql -u$dbuser -p$dbpwd -H -e " select * from information_schema.tables where table_type='VIEW' and TABLE_SCHEMA != 'sys';" >> DB_REPORT.html
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printf '<br>' >> DB_REPORT.html
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printf '<font color="MidnightBlue"><b><p align="left"> PARTITIONING DETAILS OF POC MySQL INSTANCE </p></b></font>' >> DB_REPORT.html
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mysql -u$dbuser -p$dbpwd -H -e " select TABLE_SCHEMA,TABLE_NAME,PARTITION_NAME from information_schema.PARTITIONS where TABLE_SCHEMA not in ('information_schema','sys','mysql','performance_schema') ;" >> DB_REPORT.html
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printf '<br>' >> DB_REPORT.html
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printf '<font color="MidnightBlue"><b><p align="left"> BACKUP DETAILS OF BASH2 MySQL DATABASE INSTANCE </p></b></font>' >> DB_REPORT.html
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#printf '<pre>' >> DB_REPORT.html
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ls -lrth /root/Ajay/backups/*.sql | tail >>DB_REPORT.html
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#ls -lrth $BACKUP_DIR/mysql*.gz >>DB_REPORT.html
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printf '</pre><br>' >> DB_REPORT.html
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printf '<br>' >> DB_REPORT.html
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#printf '<font color="MidnightBlue"><b><p align="left"> MYSQL INSTANCE GLOBAL VARIABLES </p></b></font>' >> DB_REPORT.html
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#printf '<pre>' >> DB_REPORT.html
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mysql -u$dbuser -p$dbpwd -N -e "show global variables" | sed 's/\t/","/g;s/^/"/;s/$/"/' > /tmp/globalvariables.csv
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sed -i -e '1i"Variable","Value"' /tmp/globalvariables.csv
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#printf '</b></font></pre></p>' >> DB_REPORT.html
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#printf '<br>' >> DB_REPORT.html
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printf '<font color="MidnightBlue"><b><p align="left"> CLUSTER STATUS OF POC DATABASE </p></b></font>' >> DB_REPORT.html
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grep -e address -e cluster /etc/my.cnf >> DB_REPORT.html
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#mysql -u$dbuser -p$dbpwd -H -e "show status --cluster" >> DB_REPORT.html
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#mysql -u$dbuser -p$dbpwd -H -e "show status --operation" >> DB_REPORT.html
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#mysql -u$dbuser -p$dbpwd -H -e "show status --process" >> DB_REPORT.html
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#mysql -u$dbuser -p$dbpwd -H -e "show status --progress" >> DB_REPORT.html
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mysql -u$dbuser -p$dbpwd -H -e "show status \G" >> DB_REPORT.html
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printf '<br>' >> DB_REPORT.html
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printf '<font color="MidnightBlue"><b><p align="left"> GALERA CLUSTER STATUS OF MySQL Instance </p></b></font>' >> DB_REPORT.html
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mysql -u$dbuser -p$dbpwd -H -e "SHOW GLOBAL STATUS LIKE 'wsrep_%';" >> DB_REPORT.html
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printf '<br>' >> DB_REPORT.html
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printf '<font color="MidnightBlue"><b><p align="left"> MASTER_SLAVE Information OF MySQL Instance </p></b></font>' >> DB_REPORT.html
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mysql -u$dbuser -p$dbpwd -H -e "show master status\G;" >> DB_REPORT.html
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mysql -u$dbuser -p$dbpwd -H -e "show slave status \G;" >> DB_REPORT.html
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mysql -u$dbuser -p$dbpwd -H -e "show slave hosts;" >> DB_REPORT.html
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printf '<br>' >> DB_REPORT.html
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printf '<font color="MidnightBlue"><b><p align="left"> Table Repairs check Information OF MySQL Instance </p></b></font>' >> DB_REPORT.html
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mysqlcheck -c -u$dbuser -p$dbpwd --all-databases >> DB_REPORT.html
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printf '<br>' >> DB_REPORT.html
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printf '<br>' >> DB_REPORT.html
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printf '<b><font size="6" color="RED"><center> ------------End Health Check Report------------ </center></b></font>' >> DB_REPORT.html
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‎cloud-architecture/custom-apps-and-consolidation/oracle-db-consolidation/db-discovery/discovery-utility/LICENSE

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Copyright (c) 2023 Oracle and/or its affiliates.
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The Universal Permissive License (UPL), Version 1.0
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Subject to the condition set forth below, permission is hereby granted to any
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person obtaining a copy of this software, associated documentation and/or data
7+
(collectively the "Software"), free of charge and under any and all copyright
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rights in the Software, and any and all patent rights owned or freely
9+
licensable by each licensor hereunder covering either (i) the unmodified
10+
Software as contributed to or provided by such licensor, or (ii) the Larger
11+
Works (as defined below), to deal in both
12+
13+
(a) the Software, and
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(b) any piece of software and/or hardware listed in the lrgrwrks.txt file if
15+
one is included with the Software (each a "Larger Work" to which the Software
16+
is contributed by such licensors),
17+
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without restriction, including without limitation the rights to copy, create
19+
derivative works of, display, perform, and distribute the Software and make,
20+
use, sell, offer for sale, import, export, have made, and have sold the
21+
Software and the Larger Work(s), and to sublicense the foregoing rights on
22+
either these or other terms.
23+
24+
This license is subject to the following condition:
25+
The above copyright notice and either this complete permission notice or at
26+
a minimum a reference to the UPL must be included in all copies or
27+
substantial portions of the Software.
28+
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
30+
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
31+
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
32+
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
33+
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
34+
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
35+
SOFTWARE.

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