how to Install Varnish on Ubuntu 14.04.1 LEMP

@newbie

From Varnish documentation :

1. " vcl_fetch is now vcl_backend_response".
2. “req.* not available in vcl_backend_response ! req.* used to be available in vcl_fetch, but after the split of functionality, you only have ‘bereq.*’ in vcl_backend_response.”

So with varnish 4.0 the beginning of the default.vcl file should look like this:

backend default {
    .host = "127.0.0.1";
    .port = "8080";
}

# Drop any cookies sent to Wordpress.
sub vcl_recv {
        if (!(req.url ~ "wp-(login|admin)")) {
                unset req.http.cookie;
        }
}

# Drop any cookies Wordpress tries to send back to the client.
sub vcl_backend_response {
        if (!(bereq.url ~ "wp-(login|admin)")) {
                unset beresp.http.set-cookie;
        }
}

After that Varnish started !

@ryanpq when i follow that tutorial i get error at sudo apt-get install varnish libvarnish-dev

from varnish support i followed new instruction to install varnish 4.0 which is for ubuntu 14.04 and then i was able to install varnish. then i followed again next parts of varnish configuration from the above tutorial and then i get this msg when i tried to start varnish.

root@:~# sudo service varnish restart
 * Stopping HTTP accelerator varnishd                                    [fail]
 * Starting HTTP accelerator varnishd                                    [fail]
Message from VCC-compiler:
VCL sub's named 'vcl*' are reserved names.
('input' Line 18 Pos 5)
sub vcl_fetch {
----#########--

Valid vcl_* methods are:
        none
        vcl_recv
        vcl_pipe
        vcl_pass
        vcl_hash
        vcl_purge
        vcl_miss
        vcl_hit
        vcl_deliver
        vcl_synth
        vcl_backend_fetch
        vcl_backend_response
        vcl_backend_error
        vcl_init
        vcl_fini
Running VCC-compiler failed, exited with 2

VCL compilation failed

At what point in the tutorial are you seeing the message that it is not supported?