<html><head><meta http-equiv="Content-Type" content="text/html charset=windows-1252"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class=""><br class=""><div><blockquote type="cite" class=""><div class="">Am 31.12.2014 um 08:48 schrieb Behzad Altaf <<a href="mailto:behzadaltaf@gmail.com" class="">behzadaltaf@gmail.com</a>>:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class=""><div style="color:rgb(53,28,117);font-family:tahoma,sans-serif" class="gmail_default">Hi All,</div><div style="color:rgb(53,28,117);font-family:tahoma,sans-serif" class="gmail_default"> </div><div style="color:rgb(53,28,117);font-family:tahoma,sans-serif" class="gmail_default">Would anyone please help me with the exact steps that are needed for putting varnish boxes into clustering and self replication mode.</div><div style="color:rgb(53,28,117);font-family:tahoma,sans-serif" class="gmail_default"> </div><div style="color:rgb(53,28,117);font-family:tahoma,sans-serif" class="gmail_default">I have two boxes on which Varnish is running with a backend webserver. </div><div style="color:rgb(53,28,117);font-family:tahoma,sans-serif" class="gmail_default"> </div><div style="color:rgb(53,28,117);font-family:tahoma,sans-serif" class="gmail_default">I looked at the following but it does not have the steps</div><div style="color:rgb(53,28,117);font-family:tahoma,sans-serif" class="gmail_default"> </div><div style="color:rgb(53,28,117);font-family:tahoma,sans-serif" class="gmail_default"><font size="3" face="Times New Roman" class="">
</font><div style="margin: 0in 0in 0pt;" class=""><span style="color:rgb(31,73,125)" lang="EN-GB" class=""><a href="https://www.varnish-software.com/blog/introducing-varnish-high-availability-2" class=""><font color="#0000ff" size="3" face="Calibri" class="">https://www.varnish-software.com/blog/introducing-varnish-high-availability-2</font></a></span></div><font size="3" face="Times New Roman" class="">
</font></div><div style="color:rgb(53,28,117);font-family:tahoma,sans-serif" class="gmail_default"> </div></div></div></blockquote><br class=""></div><div><br class=""></div><div>This is for the commercial, subscription-only varnish plus (and then you probably need the Gold Subscription).</div><div><br class=""></div><div>OSS varnish does not have a cache-replication feature.</div><div><br class=""></div><div>Can’t you just load-balance between the two varnish-instances?</div><div>Both will warm-up slower, but at least you’d have two warm caches.</div><div><br class=""></div><div>Of course, your application should then do cache-invalidation on both instances - which is usually the trickier part and probably one reason why people fork-over the money for the subscription...</div><div><br class=""></div><div><br class=""></div><br class=""></body></html>