Error, upgrading from 8.07 to 8.7. Unable to create a successful TLS connection to the ldap masters

[manowar]

Hi zimbrothers!!

_How are you?

I am in Chile, using for few years zimbra for my own purposes, I've been using open source edition, in the fact after this years using it, now I have a data of 70 GB, no more. Well last weekend I wished upgrade my zimbra version, so I had my backup and take note about few personlizations, nothing too much especial. Then began with upgrade, but seconds before send ./install --platfor-override, I received a terrorizer advice:
- Unable to create a successful TLS connection to the ldap masters

ThenI was searching in different forums information about and trying to solve it without ask any help, but I foudn a lot of information and nothing positive, probably I was looking bad. But I did few test following few logical instructions:

[root@mail ~]# /opt/zimbra/bin/zmcertmgr viewdeployedcrt
::service mta::
notBefore=Aug 9 00:02:35 2014 GMT
notAfter=Aug 8 00:02:35 2019 GMT
subject= /C=US/ST=N/A/O=Zimbra Collaboration Server/OU=Zimbra Collaboration Server/CN=mail.mydomian.cl
issuer= /C=US/ST=N/A/L=N/A/O=Zimbra Collaboration Server/OU=Zimbra Collaboration Server/CN=mail.mydomian.cl
SubjectAltName=
::service proxy::
notBefore=Aug 9 00:02:35 2014 GMT
notAfter=Aug 8 00:02:35 2019 GMT
subject= /C=US/ST=N/A/O=Zimbra Collaboration Server/OU=Zimbra Collaboration Server/CN=mail.mydomain.cl
issuer= /C=US/ST=N/A/L=N/A/O=Zimbra Collaboration Server/OU=Zimbra Collaboration Server/CN=mail.mydomain.cl
SubjectAltName=
::service mailboxd::
notBefore=Aug 9 00:02:35 2014 GMT
notAfter=Aug 8 00:02:35 2019 GMT
subject= /C=US/ST=N/A/O=Zimbra Collaboration Server/OU=Zimbra Collaboration Server/CN=mail.mydomain.cl
issuer= /C=US/ST=N/A/L=N/A/O=Zimbra Collaboration Server/OU=Zimbra Collaboration Server/CN=mail.mydomain.cl
SubjectAltName=
::service ldap::
notBefore=Aug 9 00:02:35 2014 GMT
notAfter=Aug 8 00:02:35 2019 GMT
subject= /C=US/ST=N/A/O=Zimbra Collaboration Server/OU=Zimbra Collaboration Server/CN=mail.mydomain.cl
issuer= /C=US/ST=N/A/L=N/A/O=Zimbra Collaboration Server/OU=Zimbra Collaboration Server/CN=mail.mydomain.cl
SubjectAltName=
-------------------------------

[root@mail ~]# /opt/zimbra/bin/zmlocalconfig | grep ldap | grep url
ldap_bind_url =
ldap_master_url = ldap://mail.mydomain.cl:389
ldap_url = ldap://mail.mydomain.cl:389
[root@mail ~]#

----------------------------------------
[root@mail ~]# /opt/zimbra/bin/zmlocalconfig | grep ldap | grep tls
ldap_common_require_tls = 0
ldap_starttls_required = true
ldap_starttls_supported = 1
[root@mail ~]#
-------------------------------

Then I found a options to reach upgrade, but I think in the future and take decision to let this upgrade until to have more information from masters of zimbra.

./install.sh --skip-upgrade-check

Well I know that my English is not good, and the most useful help which I found was in france, hahahahaha. Here is link. https://www.ordinoscope.net/index.php/I ... ap_masters

Please give a hands with this upgrade.

PS: I read few comments here about solve this trouble but nothing is absolutely clear.

Best regards from the country of good wines and all climates

[manowar]

I found this reply in wiki.

https://wiki.zimbra.com/wiki/Upgrade_Sc ... figuration

I will try it!, but until next weekend, because between Monday and Friday is a little complicated!