Prerender.io & Dreamhost VPS reverse proxy issue

Hello all,

I am having a difficult time getting prerender.io to work properly with my AngularJS web application on a Dreamhost VPS.

Prerender leverages a reverse proxy and is intended to render client rendering applications and create a version such that the search engines can crawl.
https://prerender.io/

Set-up:
.htaccess

[code]
RewriteEngine On

RewriteCond %{SERVER_PORT} 80
RewriteRule ^(.*)$ https://www.mydomain.com/$1 [R,L]

RequestHeader set X-Prerender-Token "xxxxxxxxxxxxxxxxxxxxxxx" RewriteCond %{HTTP_USER_AGENT} baiduspider|facebookexternalhit|twitterbot|rogerbot|linkedinbot|embedly|quora\ link\ preview|showyoubot|outbrain|pinterest|slackbot|vkShare|W3C_Validator [NC,OR] RewriteCond %{QUERY_STRING} _escaped_fragment_
    # Only proxy the request to Prerender if it's a request for HTML
    RewriteRule ^(?!.*?(\.js|\.css|\.xml|\.less|\.png|\.jpg|\.jpeg|\.gif|\.pdf|\.doc|\.txt|\.ico|\.rss|\.zip|\.mp3|\.rar|\.exe|\.wmv|\.doc|\.avi|\.ppt|\.mpg|\.mpeg|\.tif|\.wav|\.mov|\.psd|\.ai|\.xls|\.mp4|\.m4a|\.swf|\.dat|\.dmg|\.iso|\.flv|\.m4v|\.torrent|\.ttf|\.woff))(.*) http://service.prerender.io/https://www.mydomain.com/$2 [P,L]

RewriteCond %{DOCUMENT_ROOT}%{REQUEST_URI} -f [OR]
RewriteCond %{DOCUMENT_ROOT}%{REQUEST_URI} -d
RewriteRule ^ - [L]

If the requested resource doesn’t exist, use index.html

RewriteRule ^ /index.html[/code]

Troubleshooting:
I was asked to ensure mod_proxy_http.c and mod_headers.c are enabled… which I did by executing command

…and saw both “mod_proxy_http.so” and “mod_headers.so” listed which apparently serves as validation.

I was told by prerender I would not need to “Set Up A Proxy Server Port:” using the Dreamhost “Mongrel and Proxy” panel. This seems odd to me.

If I were to “Set Up A Proxy Server Port:” it is unclear what port I would use… possibly there would be a corresponding port number entry in the .htaccess file?

Result

No such file or directory: file permissions deny server access: proxy:http://service.prerender.io/https://www.mydomain.com/index.html

Attempt to serve directory: proxy:http://service.prerender.io/https://www.mydomain.com/?escaped_fragment=

Any advice is greatly appreciated?

Did you find any resolution to the above query?

since this thread is quite old and no response is here, I’d suggest you start by giving out the details of your issue, as things may be quite different.