Hello Xavier,
I had the same problems. I copy the line I posted a few months ago.
Edit the mysql-persistence.xml. You find it:
/opt/open500/webapps/openmeetings/WEB-INF/classes/META-INF
Actual I used this modified line.
Url=jdbc:mysql://localhost:3306/openmeetings?autoReconnect=true*&useLegacyDatetimeCode=false&serverTimezone=Europe/Berlin*&useUnicode=true&createDatabaseIfNotExist=true&characterEncoding=utf-8&connectionCollation=utf8_general_ci&cachePrepStmts=true&cacheCallableStatements=true&cacheServerConfiguration=true&useLocalSessionState=true&elideSetAutoCommits=true&alwaysSendSetIsolation=false&enableQueryTimeouts=false&prepStmtCacheSize=3000&prepStmtCacheSqlLimit=1000&useSSL=false&nullNamePatternMatchesAll=truDOBe
I hope it will works.
Best regards,
René
Am 03.07.2019 um 14:11 schrieb Xavier M:
Hi all!
I am a new user of OpenMeetings, or let's say I would like to try to
use it. But I can not complete the installation...
* I've got a "LAMP" web server hosted by Online.net, reachable at
<IPv4server>.
* I've read the tutorial "Ubuntu 18.04 LTS" for OM 5.0.0-M1 from
https://cwiki.apache.org/confluence/display/OPENMEETINGS/Tutorials+for+installing+OpenMeetings+and+Tools
(thank you Alvaro for this great work!)
* All worked fine until section 10 :
- I used a Terminal with SSH
- I modified in section 6 "new-password" by my own ; "open500" by
"openmeet" ; "hola" by <my user name> ; "1a2B3c4D" by <another password>
In section 10 :
* I stopped using SSH (except for the 2 "sudo" commands) and opened
Mozilla Firefox
* Instead of https://localhost:5443/openmeetings
<https://localhost:5443/openmeetings,(which> (which does not work on
my own computer since OpenMeetings is on the web server) I modified
"localhost" by <IPv4server>
* I got the page shown in the tutorial
* When I arrived to the DB configuration:
- I indicated MySQL
- I did not change the DB port
- I changed the name of the database by "openmeet"
- I specified the DB user as <my user name>
- I specified the DB password as <another password>
When I click on "Check", I get the message: "Could not create
connection to database server. Attempted reconnect 3 times. Giving up.
MySQL <https://openmeetings.apache.org/MySQLConfig.html>". I tried to
change the DB host from "localhost" to "IPv4server", but that is
exactly the same.
Could you please help me? I don't know how to "make sure MySQL is
listening on TCP/IP connections", it might be the reason. I don't know
either how to launch a web browser on my server, to avoid uncertainty
between "localhost" and "<IPv4server>. I use indeed a terminal with SSH.
Thanks in advance and have a good day,
Xavier
