Two tomcat in same server - Upstart Script Ubuntu Server

Question

I installed two versions of the tomcat on my server, I followed the DigitalOcean Tutorial , that teaches how to install and configures upstart script, but I need have two versions of the Tomcat 7 and 8.

The Tomcat 8 was installed on following path:

/opt/tomcat

And Tomcat 7

/opt/tomcat7

I followed every step about installation. Tomcat 8 works fine on port 8080 but tomcat 7 don't works.

Edited

When I try to run the "sudo initctl start tomcat7" the follow message is displayed "tomcat7 start/running, process 24621" but when try restart "sudo initctl restart tomcat7" the message is initctl: Unknown instance:

I Have been tested the script init-checkconf /etc/init/tomcat7.conf and it is ok File /etc/init/tomcat7.conf: syntax ok

http://myIp:8080 tomcat 8 is ok
http://myIp:8081 tomcat 7 dont't open on browser 

I believe that my config is not right.

Tomcat 8 config:

<?xml version='1.0' encoding='utf-8'?>

<Server port="8005" shutdown="SHUTDOWN">

  <Service name="Catalina">

    <Connector port="8080" protocol="HTTP/1.1"
               connectionTimeout="20000"
               redirectPort="8443" />

    <!-- Define an AJP 1.3 Connector on port 8009 -->
    <Connector port="8009" protocol="AJP/1.3" redirectPort="8443" />

  </Service>
</Server>

/etc/init/tomcat.conf

description "Tomcat Server"

  start on runlevel [2345]
  stop on runlevel [!2345]
  respawn
  respawn limit 10 5

  setuid tomcat
  setgid tomcat

  env JAVA_HOME=/usr/lib/jvm/java-8-oracle
  env CATALINA_HOME=/opt/tomcat

  # Modify these options as needed
  env JAVA_OPTS="-Djava.awt.headless=true -Djava.security.egd=file:/dev/./urandom"
  env CATALINA_OPTS="-Xms512M -Xmx1024M -server -XX:+UseParallelGC"

  exec $CATALINA_HOME/bin/catalina.sh run

  # cleanup temp directory after stop
  post-stop script
    rm -rf $CATALINA_HOME/temp/*
  end script

And...

Tomcat 7 config:

<?xml version='1.0' encoding='utf-8'?>

<Server port="8006" shutdown="SHUTDOWN">

  <Service name="Catalina">

    <Connector port="8081" protocol="HTTP/1.1"
               connectionTimeout="20000"
               redirectPort="8444" />

    <!-- Define an AJP 1.3 Connector on port 8009 -->
    <Connector port="8010" protocol="AJP/1.3" redirectPort="8444" />

  </Service>
</Server>

/etc/init/tomcat7.conf

description "Tomcat Server"

  start on runlevel [2345]
  stop on runlevel [!2345]
  respawn
  respawn limit 10 5

  setuid tomcat
  setgid tomcat

  env JAVA_HOME=/usr/lib/jvm/java-8-oracle
  env CATALINA_HOME=/opt/tomcat7

  # Modify these options as needed
  env JAVA_OPTS="-Djava.awt.headless=true -Djava.security.egd=file:/dev/./urandom"
  env CATALINA_OPTS="-Xms512M -Xmx1024M -server -XX:+UseParallelGC"

  exec $CATALINA_HOME/bin/catalina.sh run

  # cleanup temp directory after stop
  post-stop script
    rm -rf $CATALINA_HOME/temp/*
  end script

Somebody know how to make the correctly installation, thanks in advance!

Answer 1

I ran the manual mode and work:

sudo /opt/tomcat7/bin/startup.sh 

Using CATALINA_BASE: /opt/tomcat7 Using CATALINA_HOME: /opt/tomcat7 Using CATALINA_TMPDIR: /opt/tomcat7/temp Using JRE_HOME: /usr Using CLASSPATH: /opt/tomcat7/bin/bootstrap.jar:/opt/tomcat7/bin/tomcat-juli.jar Tomcat started.

feel free to reopen this question if necessary!

thanks!