Issue with redis

[davidthurston1]

When redis is enabled for sessions a variable called 'host' exists within this part of the config.
When the script runs the following command
grep host "app/etc/env.php" | cut -d "'" -f 4

It returns 2 lines. In my case it returns the following
localhost (from the db config)
127.0.0.1 (from the session config)

This breaks the mysqldump command.
For now I have manually entered localhost into the script instead of letting it look it up in env.php, but the script needs a means of differentiating between multiple 'host' variables in env.php

Below is my session config for reference.
'session' => [
'save' => 'redis',
'redis' => [
'host' => '127.0.0.1',
'port' => '6379',
'password' => '',
'timeout' => '2.5',
'persistent_identifier' => '',
'database' => '2',
'compression_threshold' => '2048',
'compression_library' => 'gzip',
'log_level' => '1',
'max_concurrency' => '6',
'break_after_frontend' => '5',
'break_after_adminhtml' => '30',
'first_lifetime' => '600',
'bot_first_lifetime' => '60',
'bot_lifetime' => '7200',
'disable_locking' => '0',
'min_lifetime' => '60',
'max_lifetime' => '2592000'
]
],

[MagePsycho]

Thanks for reporting.
This should FIX

grep -m 1 host "app/etc/env.php" | cut -d "'" -f 4

This issue has been fixed