Hi
I did a simple test and there is no loss of performance. So it's easy to
implement a proxy mirror plugin in this way. I will submit a prototype
implementation later.
The configuration of the Nginx looks like the following:
location / {
root html;
mirror /mirror;
}
location /mirror {
return 200;
}
Thanks,
agile6v
On 2020/03/14 13:30:47, YuanSheng Wang <[email protected]> wrote:
> > In addition, if the mirror directive placed inside the / location, the
> performance also needs to be confirmed. In theory, it shouldn't make any
> different.
>
> love this way. good luck
>
> On Sat, Mar 14, 2020 at 8:34 PM agile6v <[email protected]> wrote:
>
> > Hi YuanSheng,
> >
> > If use named location, maybe the contents of the / location need to be
> > copied into it, this will cause the configuration to become redundant.
> >
> > The best way is to support variable in the mirror directive, i have
> > submitted the patch to nginx community, hopefully the future version of the
> > Nginx will support it.
> >
> > In addition, if the mirror directive placed inside the / location, the
> > performance also needs to be confirmed. In theory, it shouldn't make any
> > different.
> >
> > Thanks,
> > agile6v
> >
> > On 2020/03/14 07:10:30, YuanSheng Wang <[email protected]> wrote:
> > > Hi:
> > >
> > > love this feature too.
> > >
> > > But I think We can refer to this implementation[1].
> > >
> > > [1]
> > https://github.com/apache/incubator-apisix/blob/master/bin/apisix#L416
> > > <https://github.com/apache/incubator-apisix/blob/master/bin/apisix#L416>
> > >
> > >
> > > On Sat, Mar 14, 2020 at 10:34 AM Ming Wen <[email protected]> wrote:
> > >
> > > > looks good to me
> > > >
> > > > agile6v <[email protected]>于2020年3月14日 周六上午10:33写道：
> > > >
> > > > > Hi all,
> > > > >
> > > > > Is it necessary to provide a request mirror plugin?
> > > > >
> > > > > The nginx configuration looks like:
> > > > >
> > > > > set $var_mirror_disable 1;
> > > > >
> > > > > location / {
> > > > > mirror /mirror_location;
> > > > > proxy_pass $upstream_scheme://apisix_backend$upstream_uri;
> > > > > }
> > > > >
> > > > > location /mirror_location {
> > > > > if ($var_mirror_disable) {
> > > > > return 200;
> > > > > }
> > > > >
> > > > > proxy_pass $mirror_address;
> > > > > }
> > > > >
> > > > > The variable `var_mirror_disable` and `mirror_address` can be
> > configured
> > > > > in the mirror plugin.
> > > > >
> > > > > The admin api looks like this:
> > > > >
> > > > > {
> > > > > "plugins": {
> > > > > "mirror": {
> > > > > "address": "127.0.0.1:8090"
> > > > > }
> > > > > },
> > > > > "upstream": {
> > > > > "nodes": {
> > > > > "127.0.0.1:1980": 1
> > > > > },
> > > > > "type": "roundrobin"
> > > > > },
> > > > > "uri": "/hello"
> > > > > }
> > > > >
> > > > >
> > > > > In addition, it would be better if the mirror directive could support
> > > > > variable.
> > > > >
> > > > > Thanks,
> > > > > agile6v
> > > > >
> > > > --
> > > > Thanks,
> > > > Ming Wen, Apache APISIX & Apache SkyWalking
> > > > Twitter: _WenMing
> > > >
> > >
> > >
> > > --
> > > *MembPhis*
> > > My github: https://github.com/membphis
> > > Apache APISIX: https://github.com/apache/incubator-apisix
> > >
> >
>
>
> --
> *MembPhis*
> My github: https://github.com/membphis
> Apache APISIX: https://github.com/apache/incubator-apisix
>
