Strange!! 

Running the web installer, in the part mysql it says: 

Could not create connection to database server. Attempted reconnect 3
times. Giving up. 

mariadb-server works fine, all privileges are set. Try different tables.
Don't work. 

With the old installation it works without problems. 

Any ideas? 

Greetz 

Stefan

Am 14.04.2019 13:04, schrieb Stefan Kühl:

> yes, got it. 
> I use a script to renew my letsencrypt certificates which use also .jks. copy 
> the keystore.jks to keystore and it works. ;-) 
> 
> Thanks 
> 
> Am 14.04.2019 12:38, schrieb Aaron Hepp: also note that in OM4 it used 
> keystore.jks where in OM5 it is just keystore.  It may not be necessary but I 
> create a new keystore file each time I renew my cert via letsencrypt.
> 
> Below is the commands I use to generate the cert and keystore
> 
> letsencrypt certonly
> ****with OM not running select 1
> ****enter your domain name example:  testom5.net
> 
> ****I store my cert and files in a folder called ssl to make it simpler when 
> typing the commands to generate the keystore
> cd /opt/files/ssl
> ****copy the generated cert, key, and root to the ssl folder and rename
> cp /etc/letsencrypt/live/testom5.net/cert.pem /opt/files/ssl/red5.crt
> cp /etc/letsencrypt/live/testom5.net/privkey.pem /opt/files/ssl/red5.key
> cp /etc/letsencrypt/live/testom5.net/fullchain.pem /opt/files/ssl/root.crt
> 
> **** delete the existing keystore file (in my example my OM install is in a 
> folder called om5)
> **** also deletes the generated files when creating the keystore (.p12)
> rm /opt/files/ssl/red5.p12
> rm /opt/om5/conf/keystore
> 
> ****create new keystore source file (will ask you to create a password which 
> will be used in the creation)
> openssl pkcs12 -export -in red5.crt -inkey red5.key -out red5.p12 -name red5 
> -certfile root.crt
> 
> **** create new keystore (password is the password you used in the above step 
> example:  password.  This is all one line)
> keytool -importkeystore -srcstorepass password -srckeystore red5.p12 
> -srcstoretype PKCS12 -deststorepass password -destkeystore 
> /opt/om5/conf/keystore -alias red5
> 
> **** add the root certificate (will ask for the password you used in the 1st 
> step)
> keytool -import -alias root -keystore /opt/om5/conf/keystore -trustcacerts 
> -file root.crt
> 
> ****your new keystore has now been created.  Now the password you used in 
> step one, make sure you change the password in the /opt/om5/conf/server.xml 
> file to match what you used
> 
> ****section where password goes
> <Connector port="5443" protocol="org.apache.coyote.http11.Http11NioProtocol"
> maxThreads="150" SSLEnabled="true"
> keystoreFile="conf/keystore" keystorePass="password"  <-------------
> clientAuth="false" sslProtocol="TLS"/>
> 
> There are other ways to accomplish the goal but I found this to be the 
> easiest when trying to explain it via typing.
> 
> On 4/14/19 5:36 AM, Stefan Kühl wrote: 
> 
> Morning, 
> 
> try to update my 4.0.4 running on apache2 to version 5.0 
> 
> but I cannot connect to web-installer, because of insecure connection (using 
> HSTS). I copied all the neccessary certifiacte files into the new OM folder. 
> Is there any other differenz I need to take care of in using Apache2 instead 
> of tomcat? 
> 
> Greetz 
> 
> Stefan
> 
> Am 14.04.2019 10:36, schrieb Stefan Kühl: 
> 
> Morning@ everybody, 
> 
> tested it three times. Installation of kms directly on a 18.04. LTS Ubuntu 
> works very well. 
> 
> Maybe for Alvaro and his great Tutorials (!) it would be worth to add a 
> paragraph for native installation with the commands: 
> 
> sudo apt update
> sudo apt install --no-install-recommends --yes gnupg #to be sure that gnupg 
> is installed#
> DISTRO="bionic" #verify the name of the distribution#
> sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 5AFA7A83
> #in the following we are building the kms sources.list#
> sudo tee "/etc/apt/sources.list.d/kurento.list" >/dev/null <<EOF
> # server answers with > #
> deb [arch=amd64] http://ubuntu.openvidu.io/6.10.0 $DISTRO kms6
> EOF
> # server returns to normal prompt #
> sudo apt update && sudo apt install --yes kurento-media-server 
> 
> ## thats all ## 
> 
> Greetz 
> 
> Stefan
> 
> Am 09.04.2019 11:36, schrieb Maxim Solodovnik: 
> Hello All,
> 
> recently new Kurento server with native 18.04 support is out [1 [1]]
> So overall installation should be more stable :)
> 
> [1] https://www.kurento.org/blog/kurento-610-bionic-support
 

Links:
------
[1] https://www.kurento.org/blog/kurento-610-bionic-support

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