PREREQUISITE
Create SSH keys
Creating a Instance (Hint: accept the defaults, it's FREE)
Install OCI (Oracle Cloud Infrastructure)
Log into Oracle Cloud Compute Instance using putty -
RUN (Press enter and accept all the defaults) -
[opc@instance-20200119-1236 ~]$ bash -c "$(curl -L https://raw.githubusercontent.com/oracle/oci-cli/master/scripts/install/install.sh)"
RUN -
[opc@instance-20200119-1236 ~]$ oci --help
OCI SETUP IS COMPLETE
INSTALL JAVA -
Sergio gives a GREAT explanation of how to install the java JDK.
I recommend to ONLY install JDK 8 and JDK 11. They both work well with the Oracle JDBC drivers to connect to your Oracle ATP.
DON'T FORGET TO SET PATH
Key commands -
Java Root /usr/java/jdk1.8.0_231-amd64/bin
SET PATH -
[opc@instance-20200119-1236 ~]$ export PATH=/usr/java/jdk1.8.0_231-amd64/bin:$PATH
SET JAVA_HOME -
[opc@instance-20200119-1236 ~]$ export JAVA_HOME=/usr/java/jdk1.8.0_231-amd64
Set default JAVA -
[opc@instance-20200119-1236 ~]$ sudo alternatives --config java
INSTALL TOMCAT -
Run (Installs Web Server) -
[opc@instance-20200119-1236 bin]$ sudo yum install -y tomcat tomcat-webapps tomcat-admin-webapps
Run (Installs Doco) -
[opc@instance-20200119-1236 bin]$ sudo yum install tomcat-docs-webapp tomcat-javadoc
ENABLE TOMCAT SERVICE -
[opc@instance-20200119-1236 bin]$ sudo systemctl enable tomcat
START SERVICE -
[opc@instance-20200119-1236 bin]$ sudo systemctl start tomcat
TOMCAT OTHER COMMANDS -
STOP SERVICE -
[opc@instance-20200119-1236 bin]$ sudo systemctl stop tomcat
RESTART SERVICE -
[opc@instance-20200119-1236 bin]$ sudo systemctl restart tomcat
ADD ACCESS THROUGH LINUX FIREWALL -
[opc@instance-20200119-1236 bin]$ sudo firewall-cmd --permanent --zone=public --add-port=8080/tcp
RELOAD FIREWALL -
[opc@instance-20200119-1236 bin]$ sudo firewall-cmd --reload
ADD "INGRESS" RULE ON VCN (Virtual Cloud Network) port 8080 -
TEST WEB SERVER -
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