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<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt">Hello,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt">I have installed the nginx by making yum repository to the RHEL 7.4 server on EC2(AWS) and the architecture is like below.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt">CloudFront</span><span lang="EN-US" style="font-size:10.0pt;font-family:Wingdings">¨¤</span><span lang="EN-US" style="font-size:10.0pt">WAF</span><span lang="EN-US" style="font-size:10.0pt;font-family:Wingdings">¨¤</span><span lang="EN-US" style="font-size:10.0pt">ELB(ALB)</span><span lang="EN-US" style="font-size:10.0pt;font-family:Wingdings">¨¤</span><span lang="EN-US" style="font-size:10.0pt">EC2
Nginx server(as a Reverse proxy)</span><span lang="EN-US" style="font-size:10.0pt;font-family:Wingdings">¨¤</span><span lang="EN-US" style="font-size:10.0pt">ELB(ALB)</span><span lang="EN-US" style="font-size:10.0pt;font-family:Wingdings">¨¤</span><span lang="EN-US" style="font-size:10.0pt">goes
to 2 different backend web server A and B.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt">Also, I have configured the conf files as two conf. file other than nginx.conf.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt">The above two conf. file is named RP.conf and ALBHealthcheck.conf and placed those under /etc/nginx/ directory, so that nginx conf. could load those two conf. files. (include /etc/nginx/conf.d/*.conf)<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt">As for the ELB health check I would like to use the empty gif, however I couldn¡¯t find the default module ¡®ngx_http_empty_gif_module¡± is<br>
on the system.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt">I have checked the ¡°/usr/lib64/nginx/modules/¡±, but shows there is nothing in it.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt"><o:p> </o:p></span></p>
<p class="MsoListParagraph" style="margin-left:18.0pt;mso-para-margin-left:0gd;text-indent:-18.0pt;mso-list:l0 level1 lfo1">
<![if !supportLists]><span lang="EN-US" style="font-size:10.0pt"><span style="mso-list:Ignore">1.<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="EN-US" style="font-size:10.0pt">Do I have to configure the module one by one? Or nginx has the default module?<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:18.0pt;mso-para-margin-left:0gd;text-indent:-18.0pt;mso-list:l0 level1 lfo1">
<![if !supportLists]><span lang="EN-US" style="font-size:10.0pt"><span style="mso-list:Ignore">2.<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="EN-US" style="font-size:10.0pt">How can I define the list of module for nginx? What command can list all the module with nginx?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt">My goal is to succeed the health check for ELB with an path of ¡°/healthcheck.html¡±<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt">Regards<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt">Kentaro<o:p></o:p></span></p>
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