Upgrade from 6.0.8 to 7.1.3: nginx error - proxy want start

[villa.federico]

Hi guys... I get stuck!!!! I've just completed the straight upgrade as the title of my post of a zimbra multiserver installation from 6.0.8 to 7.1.3.
Now, when I try to startup the proxy server I get an error about imapProxyserver
"Starting nginx...nginx: [emerg] open() "/opt/zimbra/conf/conf/nginx/includes/nginx.conf.main" failed (2: No such file or directory) in /opt/zimbra/conf/nginx.conf:5"

In this post it's suggested to upgrade one step at time from 7.1.1 to 7.1.2 (link) but I've already the 7.1.3 installed!

HEEEEELPPPPP! my grace time is almost over!
MANY THANKS TO EVERYBODY IN ADVANCE

[Krishopper]

Try executing "zmproxyconfgen" as the zimbra user, and then try starting.

[villa.federico]

I've tried solving the problem adding two links:

ln -s /opt/zimbra/conf /opt/zimbra/conf/conf
ln -s /opt/zimbra/log /opt/zimbra/nginx-0.9-zimbra/log

After your replay, removing the links, the nginx problem has been solved but the output of the "zmproxyconfgen" return this two warning lines and the http service want start:
zimbra@zproxy01 log]$ zmproxyconfgen
[] WARN: Upstream: Ignoring server:zproxy01.sia.local because its mail mode is:
[] WARN: Upstream: Ignoring server:zproxy02.sia.local because its mail mode is:
[] INFO: Expanding template:/opt/zimbra/conf/nginx/templates/nginx.conf.template to file:/opt/zimbra/conf/nginx.conf
[] INFO: Expanding template:/opt/zimbra/conf/nginx/templates/nginx.conf.main.template to file:/opt/zimbra/conf/nginx/includes/nginx.conf.main
[] INFO: Expanding template:/opt/zimbra/conf/nginx/templates/nginx.conf.memcache.template to file:/opt/zimbra/conf/nginx/includes/nginx.conf.memcache
[] INFO: Expanding template:/opt/zimbra/conf/nginx/templates/nginx.conf.zmlookup.template to file:/opt/zimbra/conf/nginx/includes/nginx.conf.zmlookup
[] INFO: Expanding template:/opt/zimbra/conf/nginx/templates/nginx.conf.mail.template to file:/opt/zimbra/conf/nginx/includes/nginx.conf.mail
[] INFO: Expanding template:/opt/zimbra/conf/nginx/templates/nginx.conf.mail.imap.template to file:/opt/zimbra/conf/nginx/includes/nginx.conf.mail.imap
[] INFO: Expanding template:/opt/zimbra/conf/nginx/templates/nginx.conf.mail.imap.default.template to file:/opt/zimbra/conf/nginx/includes/nginx.conf.mail.imap.default
[] INFO: Expanding template:/opt/zimbra/conf/nginx/templates/nginx.conf.mail.imaps.template to file:/opt/zimbra/conf/nginx/includes/nginx.conf.mail.imaps
[] INFO: Expanding template:/opt/zimbra/conf/nginx/templates/nginx.conf.mail.imaps.default.template to file:/opt/zimbra/conf/nginx/includes/nginx.conf.mail.imaps.default
[] INFO: Expanding template:/opt/zimbra/conf/nginx/templates/nginx.conf.mail.pop3.template to file:/opt/zimbra/conf/nginx/includes/nginx.conf.mail.pop3
[] INFO: Expanding template:/opt/zimbra/conf/nginx/templates/nginx.conf.mail.pop3.default.template to file:/opt/zimbra/conf/nginx/includes/nginx.conf.mail.pop3.default
[] INFO: Expanding template:/opt/zimbra/conf/nginx/templates/nginx.conf.mail.pop3s.template to file:/opt/zimbra/conf/nginx/includes/nginx.conf.mail.pop3s
[] INFO: Expanding template:/opt/zimbra/conf/nginx/templates/nginx.conf.mail.pop3s.default.template to file:/opt/zimbra/conf/nginx/includes/nginx.conf.mail.pop3s.default
[] INFO: Expanding template:/opt/zimbra/conf/nginx/templates/nginx.conf.web.template to file:/opt/zimbra/conf/nginx/includes/nginx.conf.web
[] INFO: Expanding template:/opt/zimbra/conf/nginx/templates/nginx.conf.web.http.template to file:/opt/zimbra/conf/nginx/includes/nginx.conf.web.http
[] INFO: Expanding template:/opt/zimbra/conf/nginx/templates/nginx.conf.web.http.default.template to file:/opt/zimbra/conf/nginx/includes/nginx.conf.web.http.default
[] INFO: Expanding template:/opt/zimbra/conf/nginx/templates/nginx.conf.web.https.template to file:/opt/zimbra/conf/nginx/includes/nginx.conf.web.https
[] INFO: Expanding template:/opt/zimbra/conf/nginx/templates/nginx.conf.web.https.default.template to file:/opt/zimbra/conf/nginx/includes/nginx.conf.web.https.default
[] INFO: Expanding template:/opt/zimbra/conf/nginx/templates/nginx.conf.web.sso.template to file:/opt/zimbra/conf/nginx/includes/nginx.conf.web.sso
[] INFO: Expanding template:/opt/zimbra/conf/nginx/templates/nginx.conf.web.sso.default.template to file:/opt/zimbra/conf/nginx/includes/nginx.conf.web.sso.default
[] INFO: Expanding template:/opt/zimbra/conf/nginx/templates/nginx.conf.web.http.mode-http.template to file:/opt/zimbra/conf/nginx/includes/nginx.conf.web.http.mode-http
[] INFO: Expanding template:/opt/zimbra/conf/nginx/templates/nginx.conf.web.http.mode-https.template to file:/opt/zimbra/conf/nginx/includes/nginx.conf.web.http.mode-https
[] INFO: Expanding template:/opt/zimbra/conf/nginx/templates/nginx.conf.web.http.mode-both.template to file:/opt/zimbra/conf/nginx/includes/nginx.conf.web.http.mode-both
[] INFO: Expanding template:/opt/zimbra/conf/nginx/templates/nginx.conf.web.http.mode-redirect.template to file:/opt/zimbra/conf/nginx/includes/nginx.conf.web.http.mode-redirect
[] INFO: Expanding template:/opt/zimbra/conf/nginx/templates/nginx.conf.web.http.mode-mixed.template to file:/opt/zimbra/conf/nginx/includes/nginx.conf.web.http.mode-mixed
[] INFO: Expanding template:/opt/zimbra/conf/nginx/templates/nginx.conf.web.https.mode-http.template to file:/opt/zimbra/conf/nginx/includes/nginx.conf.web.https.mode-http
[] INFO: Expanding template:/opt/zimbra/conf/nginx/templates/nginx.conf.web.https.mode-https.template to file:/opt/zimbra/conf/nginx/includes/nginx.conf.web.https.mode-https
[] INFO: Expanding template:/opt/zimbra/conf/nginx/templates/nginx.conf.web.https.mode-both.template to file:/opt/zimbra/conf/nginx/includes/nginx.conf.web.https.mode-both
[] INFO: Expanding template:/opt/zimbra/conf/nginx/templates/nginx.conf.web.https.mode-redirect.template to file:/opt/zimbra/conf/nginx/includes/nginx.conf.web.https.mode-redirect
[] INFO: Expanding template:/opt/zimbra/conf/nginx/templates/nginx.conf.web.https.mode-mixed.template to file:/opt/zimbra/conf/nginx/includes/nginx.conf.web.https.mode-mixed
[] INFO: Proxy configuration files are generated successfully

but those two parameters are set

MANY THANKS ANYWAY FOR YOUR FAST REPLAY!

[Houston]

hi, i've the same problem.

First, control that the store have the zimbraReverseProxyLookupTarget set to TRUE

#zmprov gs zimbra_store zimbraReverseProxyLookupTarget

Then recreate the proxy config:

#zmproxyconfgen -s zimbra_proxy -v

hope i helped you....