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Re: Mechanism to avoid restarting nginx upon every change

April 10, 2017 05:32PM
But long live sessions are closed and I've had lua session information
persist with a reload. Needed a restart

A
On Sun, 9 Apr 2017 at 21:35, B.R. via nginx <nginx@nginx.org> wrote:

> You could have got your answer yourself by Reading The... Fine? Manual:
> https://nginx.org/en/docs/control.html
>
> There are tons of interesting pieces of informations there, by the nature
> of said docs...
> ​I suggest you take a look at everything: https://nginx.org/en/docs/​
> ---
> *B. R.*
>
> On Sun, Apr 9, 2017 at 4:25 PM, Ajay Garg <ajaygargnsit@gmail.com> wrote:
>
> Thanks a ton Lucas.
>
> Just checked reloading, and the previous proxy-session was intact !!
> Thanks a ton again.
>
> And sorry I missed your name in the credits, you too had helped a greate
> deal yesterday, and today too !!
> Thanks a ton again !!!
>
>
> Thanks and Regards,
> Ajay
>
> On Sun, Apr 9, 2017 at 7:29 PM, Lucas Rolff <lucas@lucasrolff.com> wrote:
>
> Hi Ajay,
>
> If you generate the configuration, and issue a nginx reload – it won't
> cause any downtime. The master process will reread the configuration, start
> new workers, and gracefully shut down the old ones.
> There's absolutely no downtime involved in this process.
>
>
> From: nginx <nginx-bounces@nginx.org> on behalf of Ajay Garg <
> ajaygargnsit@gmail.com>
> Reply-To: "nginx@nginx.org" <nginx@nginx.org>
> Date: Sunday, 9 April 2017 at 15.55
> To: "nginx@nginx.org" <nginx@nginx.org>
> Subject: Mechanism to avoid restarting nginx upon every change
>
> Hi All.
>
> We are wanting to implement a solution, wherein the user gets proxied to
> the appropriate local-url, depending upon the credentials.
> Following architecture works like a charm (thanks a ton to
> francis@daoine.org, without whom I would not have been able to reach
> here) ::
>
> ####################################################
> server {
> listen 2000 ssl;
>
> ssl_certificate /etc/nginx/ssl/nginx.crt;
> ssl_certificate_key /etc/nginx/ssl/nginx.key;
>
> location / {
> auth_basic 'Restricted';
> auth_basic_user_file
> /etc/nginx/ssl/.htpasswd;
>
> if ($remote_user = "user1") {
> proxy_pass
> https://127.0.0.1:2001 https://127.0.0.1:2000;
> }
>
> if ($remote_user = "user2") {
> proxy_pass
> https://127.0.0.1:2002 https://127.0.0.1:2000;
> }
>
> # and so on ....
>
> }
> }
> ####################################################
>
>
> Things are good, except that adding any new user information requires
> reloading/restarting the nginx server, causing (however small) downtime.
>
> Can this be avoided?
> Can the above be implemented using some sort of database, so that the
> nginx itself does not have to be down, and the "remote_user <=> proxy_pass"
> mapping can be retrieved from a database instead?
>
> Will be grateful for pointers.
>
>
> Thanks and Regards,
> Ajay
>
>
> _______________________________________________
> nginx mailing list
> nginx@nginx.org
> http://mailman.nginx.org/mailman/listinfo/nginx
>
>
>
>
> --
> Regards,
> Ajay
>
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> nginx mailing list
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>
>
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Subject Author Posted

Mechanism to avoid restarting nginx upon every change

Ajay Garg April 09, 2017 09:58AM

Re: Mechanism to avoid restarting nginx upon every change

Lucas Rolff April 09, 2017 10:00AM

Re: Mechanism to avoid restarting nginx upon every change

Ajay Garg April 09, 2017 10:26AM

Re: Mechanism to avoid restarting nginx upon every change

B.R. via nginx April 10, 2017 03:36AM

Re: Mechanism to avoid restarting nginx upon every change

alexsamad April 10, 2017 05:32PM

Re: Mechanism to avoid restarting nginx upon every change

B.R. via nginx April 11, 2017 07:18AM

Re: Mechanism to avoid restarting nginx upon every change

Ajay Garg April 12, 2017 12:10AM



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