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Add support of databases from more than one MySQL installation.

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This commit is contained in:
Christoph
2018-01-23 02:54:48 +01:00
parent e4d5f59252
commit 83bd3db9b9
5 changed files with 37 additions and 6 deletions
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18
hosts/backup_script.sh.sample
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@@ -98,12 +98,26 @@ mysql_backup=false
## - encrypted option file instead.
## -
## - 1.) Create (encrypted) option file:
## - $ mysql_config_editor set --login-path=local --socket=/var/run/mysqld/mysqld.sock --user=backup --password
## - $ Password:
## - $ mysql_config_editor set --login-path=local --socket=/tmp/mysql.sock --user=backup --password
## - $ Password:
## -
## - Its possible to hold more than one credentials in this (encrypted) option file:
## - $ mysql_config_editor set --login-path=local-5.6 --socket=/tmp/mysql-5.6.sock --user=backup --password
## -
## -
## - 2.) Set environment variable mysql_credential_args="--login-path=local"
## - Now, the backup script uses the encrypted option file instead of (unencrypt) password
## - on command line.
## -
## - You can backup databases from different mysql installations i.e. for a (main)
## - MySQL installation and a second one using variable 'mysql_credential_args_arr':
## -
## - mysql_credential_args_arr=("<Name1>:<MySQL credentials1>" ""<Name1>:<MySQL credentials2>" ...
## -
## - Example:
## - mysql_credential_args_arr=("5.7:--login-path=local" "5.6:--login-path=local-5.6")
## -
#mysql_credential_args_arr=""
mysql_credential_args="--login-path=local"
mysql_user=backup
mysql_password=backup