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Featured Nginx How to use Brotli compression for Centmin Mod Nginx web servers

Discussion in 'Centmin Mod User Tutorials & Guides' started by eva2000, Mar 6, 2017.

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  1. May 18, 2018 #121
    eva2000

    eva2000 Administrator Staff Member

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    Yes Cloudflare Origin certs are untrusted certs outside of Cloudflare communication :)
     
  2. May 18, 2018 #122
    rdan

    rdan Well-Known Member

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    I think this is the right way to inspect cf to/from our server.
     
  3. May 18, 2018 #123
    rdan

    rdan Well-Known Member

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    What concerns me now, Is Cloudflare using this pre compiled/generated .br & .gz files?
    I hope it still useful behind CLoudflare.
     
  4. May 18, 2018 #124
    eva2000

    eva2000 Administrator Staff Member

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    doesn't really matter if used = good, if not = no harm
     
  5. May 18, 2018 #125
    rdan

    rdan Well-Known Member

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    Additional Disk Space ;).
     
  6. May 18, 2018 #126
    eva2000

    eva2000 Administrator Staff Member

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    that's what proper disk spec/allocation decisions are for, so it doesn't become an issue :)
     
  7. May 18, 2018 #127
    buik

    buik “The best traveler is one without a camera.”

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    Can't reply in the above topic, so hereby.
    Thanks. regrettable it is a benchmark about Cloudflare's services.

    I thought this is a Centminmod forum, so expected one benchmark of Centminmod's compiled Cloudflare zlib v.s. Centminmod Nginx Brotli.:)
     
  8. May 19, 2018 #128
    eva2000

    eva2000 Administrator Staff Member

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    Already did those benchmarks for Cloudflare zlib vs Brotli for Centmin Mod Nginx and Zlib wins by a country mile Nginx - Nginx with Cloudflare zlib fork VS nxg_brotli compression level tests
     
  9. Jul 24, 2018 #129
    MaxFein

    MaxFein New Member

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    https://centmin.sh/ -->

    Error 1014 Ray ID: 43f0d5b74a4abb18 • 2018-07-23 20:18:11 UTC
    CNAME Cross-User Banned
     
  10. Jul 24, 2018 #130
    eva2000

    eva2000 Administrator Staff Member

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    ah centmin.sh uses centminmod.com CNAME flattened entry for origin and centminmod.com move to cloudflare blocks that.. so need to change to using IP origin instead
     
  11. Jul 24, 2018 #131
    MaxFein

    MaxFein New Member

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    yeah, I used to configure like this too... it was awesome... sad that it is changed...

    have seen some references that if target domain is using a paid CF plan then it is possible to contact CF support and request that they allow incoming CNAME from other accounts... also, have seen some anecdotal reports that CNAME flattening may still work if you deactivate CF for that record (no orange cloud)... this would be nice, need to test it myself but its been awhile since I was using CF heavily... back into the fray now though ;)

    Cheers, Max
     
  12. Jul 24, 2018 #132
    eva2000

    eva2000 Administrator Staff Member

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    Just updated to IP origin with 3x VPSes in my cluster for round robin so that should be fine :D
     
  13. Oct 25, 2018 #133
    negative

    negative Active Member

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    @eva2000 If i use cloudflare pro plan and Brotli enabled, should we add the brotli support on nginx too ?

    Encoding looks BR
    Code (Text):
    MacBook-Pro:~ $ curl -sI -H "Accept-Encoding: gzip,br" https://www.domain.com
HTTP/2 200
date: Thu, 25 Oct 2018 13:25:25 GMT
content-type: text/html; charset=UTF-8
vary: Accept-Encoding
cache-control: no-cache
x-powered-by: nginx
x-fastcgi-cache: HIT
strict-transport-security: max-age=15552000; includeSubDomains; preload
x-content-type-options: nosniff
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
server: cloudflare
cf-ray: 46f50251dada72f5-AMS
content-encoding: br


    But i didn't understand exactly the CLOUDFLARE ZLIB option enable on centminmod ?
     
    Last edited: Oct 25, 2018
  14. Oct 25, 2018 #134
    eva2000

    eva2000 Administrator Staff Member

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    Nginx 1.27.x
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    With cloudflare in front, ngx_brotli not needed.

    it's better performing version of nginx zlib/gzip up to 40% better
     
  15. Oct 25, 2018 #135
    negative

    negative Active Member

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    Need that even cloudflare using in front too ?
     
  16. Oct 25, 2018 #136
    eva2000

    eva2000 Administrator Staff Member

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    no you don't but centmin mod 123.09beta01 defaults to cloudflare zlib usage and can't be disabled completely as nginx needs zlib itself in some form or another.
     
  17. Oct 25, 2018 #137
    negative

    negative Active Member

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    Okay than anyway i added the cloudflare zlip configuration to centminmod configuration and i go upgrade the php soon. Thanks
     
  18. Feb 2, 2019 #138
    eva2000

    eva2000 Administrator Staff Member

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  19. Feb 3, 2019 #139
    rdan

    rdan Well-Known Member

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  20. Feb 3, 2019 #140
    eva2000

    eva2000 Administrator Staff Member

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