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Changing "Cache key" value to incorrect breaks ngnix.conf without option to repair
PRODUCT, VERSION, OPERATING SYSTEM, ARCHITECTURE:Plesk Onyx v17.8.11_build1708180301.19 os_Ubuntu 16.04
PROBLEM DESCRIPTION:In Home > Domain > Apache & nginx Settings > Enable nginx caching > Cache key,
I accidentally input incorrect value resulting in $scheme$request_method$host$request_uri$$sent_http_geoip_country
The double $$ was the problem, I tried to fix it, but settings form would not let me change the value back to one $, it generated an error :
... invalid configuration on line ...
Unable to use the current nginx configuration file and to rollback to the previous version of the file because they both contain invalid configuration.
I tried to correct the value from GUI, it gave me the same error over and over again and did not save my changes.
/usr/local/psa/admin/sbin/httpdmng --reconfigure-domain example.com
[2018-06-24 16:04:08.007] ERR [util_exec] proc_close() failed ['/opt/psa/admin/bin/nginx-config' '-t'] with exit code [1]
[2018-06-24 16:04:08.076] ERR [panel] Apache config (15298490470.93490300) generation failed: Template_Exception: nginx: [emerg] invalid variable name in /etc/nginx/plesk.conf.d/vhosts/example.com.conf:49
nginx: configuration file /etc/nginx/nginx.conf test failed
file: /opt/psa/admin/plib/Template/Writer/Webserver/Abstract.php
line: 75
code: 0
nginx: [emerg] invalid variable name in /etc/nginx/plesk.conf.d/vhosts/example.com.conf:49
nginx: configuration file /etc/nginx/nginx.conf test failed
STEPS TO REPRODUCE:I accidentally input incorrect value resulting in $scheme$request_method$host$request_uri$$sent_http_geoip_country
The double $$ was the problem, I tried to fix it, but settings form would not let me change the value back to one $, it generated an error :
... invalid configuration on line ...
Unable to use the current nginx configuration file and to rollback to the previous version of the file because they both contain invalid configuration.
I tried to correct the value from GUI, it gave me the same error over and over again and did not save my changes.
/usr/local/psa/admin/sbin/httpdmng --reconfigure-domain example.com
[2018-06-24 16:04:08.007] ERR [util_exec] proc_close() failed ['/opt/psa/admin/bin/nginx-config' '-t'] with exit code [1]
[2018-06-24 16:04:08.076] ERR [panel] Apache config (15298490470.93490300) generation failed: Template_Exception: nginx: [emerg] invalid variable name in /etc/nginx/plesk.conf.d/vhosts/example.com.conf:49
nginx: configuration file /etc/nginx/nginx.conf test failed
file: /opt/psa/admin/plib/Template/Writer/Webserver/Abstract.php
line: 75
code: 0
nginx: [emerg] invalid variable name in /etc/nginx/plesk.conf.d/vhosts/example.com.conf:49
nginx: configuration file /etc/nginx/nginx.conf test failed
In Home > Domain > Apache & nginx Settings > Enable nginx caching > Cache key, insert variable with double $$
ACTUAL RESULT:The result is that Apache & nginx Settings cannot be used for this domain anymore, I had to reinstall whole domain.
EXPECTED RESULT:Expect to be able to fix the $$ to $ in Cache key input form and config would be regenerated upon Apply or Ok
ANY ADDITIONAL INFORMATION:
YOUR EXPECTATIONS FROM PLESK SERVICE TEAM:Confirm bug
