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Debug whether a given config file actually ends up included?
The Next CEO of Stack Overflownginx: How can I set proxy_* directives only for matching URIs?nginx gzip enabled but not not gzippingNginx reverse proxy server not serving cached homepage correctlySending data to statsd does not work in some locations with content_by_lua_fileHow to invalidate nginx reverse proxy cache in front of other nginx servers?Puppet 2.7.x - Global variable - Appendnginx as load balancer: Can it return to the client which app server the request was sent to?Return client IP and any proxy IPs in nginxnginx fastcgi_cache is only working for 1 website, no other website is getting cached dataNginx performance issues with single user reqesting but with large configuration file
I am looking for a way to quickly debug whether a given nginx conf file actually gets included directly or indirectly from main nginx.conf. Does nginx keep track of what config files it processes?
Solution may require openresty/lua and must not require Nginx+.
An ideal solution would add X-Config-Read header(s) to every response, and would only need to be set up in one place, without having to modify all server blocks, let alone all location blocks.
nginx
asked yesterday
Szczepan HołyszewskiSzczepan Hołyszewski
1011
New contributor
Szczepan Hołyszewski is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
I am looking for a way to quickly debug whether a given nginx conf file actually gets included directly or indirectly from main nginx.conf. Does nginx keep track of what config files it processes?
Solution may require openresty/lua and must not require Nginx+.
An ideal solution would add X-Config-Read header(s) to every response, and would only need to be set up in one place, without having to modify all server blocks, let alone all location blocks.
nginx
asked yesterday
Szczepan HołyszewskiSzczepan Hołyszewski
1011
New contributor
Szczepan Hołyszewski is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
1
Thenginx -T(uppercaseT) command will show you the entire configuration that Nginx will read the next time it's restarted.
– Richard Smith
yesterday
@RichardSmith I had a similar thought and checked the command options (finding the same feature which is about all that's available). Config is read on startup and I doubt the source file information is stored. If the issue is purely to debug if a given file is being used, you should be able to identify this on Nginx startup. A simple option would be to add a config setting to the file you're testing (something benign that doesn't need to be inside a block), then grepnginx -Tfor that setting. Could be scripted fairly easily.
– USD Matt
yesterday
Somehow I've only just realised that-Toutputs the name of the config file as part of the output already...
– USD Matt
yesterday
Welcome to the site panie Szczepanie.
– kubanczyk
yesterday
add a comment |
I am looking for a way to quickly debug whether a given nginx conf file actually gets included directly or indirectly from main nginx.conf. Does nginx keep track of what config files it processes?
Solution may require openresty/lua and must not require Nginx+.
An ideal solution would add X-Config-Read header(s) to every response, and would only need to be set up in one place, without having to modify all server blocks, let alone all location blocks.
nginx
asked yesterday
Szczepan HołyszewskiSzczepan Hołyszewski
1011
New contributor
Szczepan Hołyszewski is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
I am looking for a way to quickly debug whether a given nginx conf file actually gets included directly or indirectly from main nginx.conf. Does nginx keep track of what config files it processes?
Solution may require openresty/lua and must not require Nginx+.
An ideal solution would add X-Config-Read header(s) to every response, and would only need to be set up in one place, without having to modify all server blocks, let alone all location blocks.
nginx
nginx
asked yesterday
Szczepan HołyszewskiSzczepan Hołyszewski
1011
New contributor
Szczepan Hołyszewski is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked yesterday
Szczepan HołyszewskiSzczepan Hołyszewski
1011
New contributor
Szczepan Hołyszewski is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked yesterday
Szczepan HołyszewskiSzczepan Hołyszewski
1011
New contributor
Szczepan Hołyszewski is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked yesterday
Szczepan HołyszewskiSzczepan Hołyszewski
1011
asked yesterday
Szczepan HołyszewskiSzczepan Hołyszewski
1011
1011
New contributor
Szczepan Hołyszewski is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
Szczepan Hołyszewski is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Szczepan Hołyszewski is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
1
Thenginx -T(uppercaseT) command will show you the entire configuration that Nginx will read the next time it's restarted.
– Richard Smith
yesterday
@RichardSmith I had a similar thought and checked the command options (finding the same feature which is about all that's available). Config is read on startup and I doubt the source file information is stored. If the issue is purely to debug if a given file is being used, you should be able to identify this on Nginx startup. A simple option would be to add a config setting to the file you're testing (something benign that doesn't need to be inside a block), then grepnginx -Tfor that setting. Could be scripted fairly easily.
– USD Matt
yesterday
Somehow I've only just realised that-Toutputs the name of the config file as part of the output already...
– USD Matt
yesterday
Welcome to the site panie Szczepanie.
– kubanczyk
yesterday
add a comment |
1
Thenginx -T(uppercaseT) command will show you the entire configuration that Nginx will read the next time it's restarted.
– Richard Smith
yesterday
@RichardSmith I had a similar thought and checked the command options (finding the same feature which is about all that's available). Config is read on startup and I doubt the source file information is stored. If the issue is purely to debug if a given file is being used, you should be able to identify this on Nginx startup. A simple option would be to add a config setting to the file you're testing (something benign that doesn't need to be inside a block), then grepnginx -Tfor that setting. Could be scripted fairly easily.
– USD Matt
yesterday
Somehow I've only just realised that-Toutputs the name of the config file as part of the output already...
– USD Matt
yesterday
Welcome to the site panie Szczepanie.
– kubanczyk
yesterday
1
1
The
nginx -T (uppercase T) command will show you the entire configuration that Nginx will read the next time it's restarted.– Richard Smith
yesterday
The
nginx -T (uppercase T) command will show you the entire configuration that Nginx will read the next time it's restarted.– Richard Smith
yesterday
@RichardSmith I had a similar thought and checked the command options (finding the same feature which is about all that's available). Config is read on startup and I doubt the source file information is stored. If the issue is purely to debug if a given file is being used, you should be able to identify this on Nginx startup. A simple option would be to add a config setting to the file you're testing (something benign that doesn't need to be inside a block), then grep
nginx -T for that setting. Could be scripted fairly easily.– USD Matt
yesterday
@RichardSmith I had a similar thought and checked the command options (finding the same feature which is about all that's available). Config is read on startup and I doubt the source file information is stored. If the issue is purely to debug if a given file is being used, you should be able to identify this on Nginx startup. A simple option would be to add a config setting to the file you're testing (something benign that doesn't need to be inside a block), then grep
nginx -T for that setting. Could be scripted fairly easily.– USD Matt
yesterday
Somehow I've only just realised that
-T outputs the name of the config file as part of the output already...– USD Matt
yesterday
Somehow I've only just realised that
-T outputs the name of the config file as part of the output already...– USD Matt
yesterday
Welcome to the site panie Szczepanie.
– kubanczyk
yesterday
Welcome to the site panie Szczepanie.
– kubanczyk
yesterday
add a comment |
1 Answer
1
active
oldest
votes
nginx -T will show your configuration as it is read and parsed, including each time a configuration file is included. The pathname of the file will be shown. If a file is included multiple times, it will be shown again, every time it is included.
Note that old versions of nginx do not have this feature; it was introduced in 1.9.2.
answered yesterday
Michael Hampton♦Michael Hampton
174k27318643
add a comment |
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nginx -T will show your configuration as it is read and parsed, including each time a configuration file is included. The pathname of the file will be shown. If a file is included multiple times, it will be shown again, every time it is included.
Note that old versions of nginx do not have this feature; it was introduced in 1.9.2.
answered yesterday
Michael Hampton♦Michael Hampton
174k27318643
add a comment |
nginx -T will show your configuration as it is read and parsed, including each time a configuration file is included. The pathname of the file will be shown. If a file is included multiple times, it will be shown again, every time it is included.
Note that old versions of nginx do not have this feature; it was introduced in 1.9.2.
answered yesterday
Michael Hampton♦Michael Hampton
174k27318643
add a comment |
nginx -T will show your configuration as it is read and parsed, including each time a configuration file is included. The pathname of the file will be shown. If a file is included multiple times, it will be shown again, every time it is included.
Note that old versions of nginx do not have this feature; it was introduced in 1.9.2.
answered yesterday
Michael Hampton♦Michael Hampton
174k27318643
nginx -T will show your configuration as it is read and parsed, including each time a configuration file is included. The pathname of the file will be shown. If a file is included multiple times, it will be shown again, every time it is included.
Note that old versions of nginx do not have this feature; it was introduced in 1.9.2.
answered yesterday
Michael Hampton♦Michael Hampton
174k27318643
answered yesterday
Michael Hampton♦Michael Hampton
174k27318643
answered yesterday
Michael Hampton♦Michael Hampton
174k27318643
answered yesterday
Michael Hampton♦Michael Hampton
174k27318643
174k27318643
add a comment |
add a comment |
Szczepan Hołyszewski is a new contributor. Be nice, and check out our Code of Conduct.
Szczepan Hołyszewski is a new contributor. Be nice, and check out our Code of Conduct.
Szczepan Hołyszewski is a new contributor. Be nice, and check out our Code of Conduct.
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The
nginx -T(uppercaseT) command will show you the entire configuration that Nginx will read the next time it's restarted.– Richard Smith
yesterday
@RichardSmith I had a similar thought and checked the command options (finding the same feature which is about all that's available). Config is read on startup and I doubt the source file information is stored. If the issue is purely to debug if a given file is being used, you should be able to identify this on Nginx startup. A simple option would be to add a config setting to the file you're testing (something benign that doesn't need to be inside a block), then grep
nginx -Tfor that setting. Could be scripted fairly easily.– USD Matt
yesterday
Somehow I've only just realised that
-Toutputs the name of the config file as part of the output already...– USD Matt
yesterday
Welcome to the site panie Szczepanie.
– kubanczyk
yesterday