Staging installation for Rupid
Staging installation for Rupid
Required system configuration
| Component | Version/Specification |
|---|---|
| Operating system | ubuntu 22.04 |
| Architecture | aarch64 |
| Disk | >64GB |
Installation Procedure
Application Stack versions
| Application | Version |
|---|---|
| Open-JDK | 11.0.20 |
| Apache maven | latest LTS |
| Tomcat | 9.0.80 |
| MySQL | 8.0.34 |
| ScyllaDB | 5.0.13 |
| Redpanda | 23.1.12 |
| Git | Latest |
| HAproxy | 2.4.22 |
Open-JDK-11
Download the archived binary using wget
For amd64 architecture systems
sudo wget https://builds.openlogic.com/downloadJDK/openlogic-openjdk/11.0.20+8/openlogic-openjdk-11.0.20+8-linux-x64.tar.gz -O /tmp/jdk-11.0.20.tar.gz
For arm64 based systems such as raspberrypi processors:
sudo wget https://github.com/adoptium/temurin11-binaries/releases/download/jdk-11.0.20.1%2B1/OpenJDK11U-jdk_aarch64_linux_hotspot_11.0.20.1_1.tar.gz -O /tmp/OpenJDK11U-jdk_aarch64_linux_hotspot_11.0.20.1_1.tar.gz
Verify the download by listing all files in the /tmp folder
sudo ls /tmp
Create a directory /usr/java
sudo mkdir /usr/java
Extract the open-jdk binary to this now created folder as:
sudo tar -xzvf /tmp/OpenJDK11U-jdk_aarch64_linux_hotspot_11.0.20.1_1.tar.gz -C /usr/java
Rename the extracted folder to
sudo mv /usr/java/jdk-11.0.20.1+1 /usr/java/jdk-11.0.20
Now, we need to create environement variable for JAVA_HOME and add java’s bin directory to PATH environment variable. To do so, we can modify the .bashrc file to export these variables whenever a new shell is created
sudo echo -e "export JAVA_HOME=/usr/java/jdk-11.0.20\nexport PATH=$PATH:/usr/java/jdk-11.0.20/bin" >> ~/.bashrc
To make the changes effective in the current session:
source ~/.bashrc
Now check the installation using:
java --version
Tomcat
Create a user called tomcat with primary group name same as user name:
sudo useradd -m -d /opt/tomcat -s /bin/false -U tomcat
Verify user creation using:
sudo cat /etc/passwd | grep tomcat
Download the binary using:
sudo wget -P /tmp https://dlcdn.apache.org/tomcat/tomcat-9/v9.0.81/bin/apache-tomcat-9.0.81.tar.gz
Now, extract the downloaded binary to tomcat user’s home directory:
sudo tar -xvzf /tmp/apache-tomcat-9.0.81.tar.gz -C /opt/tomcat/ --strip-components=1
Check the extraction status:
sudo ls /opt/tomcat/
Now, modify the tomcat directories as below:
Permissions need to be changes for directories such as conf to be owned by root, to prevent deploying applications by any intruders if tomcat user got compromised
sudo chown -R tomcat:tomcat /opt/tomcat
sudo chown -R root /opt/tomcat/conf
sudo chmod 750 /opt/tomcat/conf
sudo find /opt/tomcat/conf -type d -print -exec chmod 750 {} \;
sudo find /opt/tomcat/conf -type f -print -exec chmod 440 {} \;
sudo chown -R root:tomcat /opt/tomcat/lib /opt/tomcat/bin
Please modify the /opt/tomcat/bin/catalina.sh by Replace following line by using vi editor
To open:
sudo vi /opt/tomcat/bin/catalina.sh
On line 226:
CLASSPATH="$CLASSPATH""$CATALINA_HOME"/bin/bootstrap.jar:
With:
CLASSPATH="$CLASSPATH""$CATALINA_HOME"/bin/bootstrap.jar:$CATALINA_HOME/log4j2/lib/*:$CATALINA_HOME/log4j2/conf
To run tomcat as a system service, create a system unit file and append the following content:
sudo vi /etc/systemd/system/tomcat.service
Content to be added:
[Unit]
Description=Apache Tomcat Web Application Container
After=syslog.target network.target
[Service]
Type=forking
User=tomcat
Group=tomcat
Environment=JAVA_HOME=/usr/java/jdk-11.0.20
Environment='JAVA_OPTS=-Djava.awt.headless=true -Djava.security.egd=file:////dev/urandom'
Environment=CATALINA_BASE=/opt/tomcat
Environment=CATALINA_HOME=/opt/tomcat
Environment=CATALINA_PID=/opt/tomcat/temp/tomcat.pid
Environment='CATALINA_OPTS=-Xms512M -Xmx1024M -server -XX:+UseParallelGC'
ExecStart=/opt/tomcat/bin/startup.sh ExecStop=/bin/kill -15 $MAINPID
ExecStop=/opt/tomcat/bin/shutdown.sh
UMask=0007
RestartSec=10
Restart=always
[Install]
WantedBy=multi-user.target
To introduce the system with newly added service:
sudo systemctl daemon-reload
To enable the tomcat service to be started automatically when the system boots:
sudo systemctl enable tomcat
Start the tomcat server by running:
sudo systemctl start tomcat
Check if tomcat is running:
sudo systemctl status tomcat
MySQL
Download the MySQL setup repository package:
sudo wget https://dev.mysql.com/get/mysql-apt-config_0.8.26-1_all.deb
Run the downloaded deb file to install mysql-server
sudo apt install ./mysql-apt-config_0.8.26-1_all.deb
Follow the screenshots:
select MySQL Server & Cluster from the options given and select ok
Select the server version mysql-8.0 from the optiond given and select
Now, we have configured the repository to be installed, install the mysql server using:
sudo apt install mysql-server -y
Now, setup the mysql server to run right when the system boots up
sudo systemctl enable mysql
Check if mysql server is running
systemctl status mysql
if mysql isn’t running:
sudo systemctl start mysql
ScyllaDB
Install a repo file and add the ScyllaDB APT repository to your system.
sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys d0a112e067426ab2
Download the available package list
sudo wget -O /etc/apt/sources.list.d/scylla.list http://downloads.scylladb.com/deb/debian/scylla-5.0.list
Install packages(apt-get update can be skipped if you have updated the repo recently)
sudo apt-get update
sudo apt-get install -y scylla
To list available releases
sudo apt-cache madison scylla
Similar output can be seen
From the list install scylla 5.0.13 using:
sudo apt install scylla{,-server,-jmx,-tools,-tools-core,-kernel-conf,-node-exporter,-conf,-python3}=5.0.13-0.20230423.a0ca8abe4-1 -y
Now run the scylla_setup with following options to complete the setup:
sudo scylla_setup --no-raid-setup --online-discard 1 --nic ens4 --io-setup 1 --no-version-check
Start the scylla-server
sudo systemctl start scylla-server
RedPanda
Download redpanda setup using shell script by redpanda which compiles for given OS
curl -1sLf 'https://dl.redpanda.com/nzc4ZYQK3WRGd9sy/redpanda/cfg/setup/bash.deb.sh' | \
sudo -E bash && sudo apt install redpanda -y
Install redpanda console
curl -1sLf 'https://dl.redpanda.com/nzc4ZYQK3WRGd9sy/redpanda/cfg/setup/bash.deb.sh' | \
sudo -E bash && sudo apt-get install redpanda-console -y
Change the mode of redpanda installed from development to production
sudo rpk redpanda mode production
we need to benchmark the ssd we are using so, redpanda knows about the performance of the hardware
sudo rpk redpanda tune all
Start redpanda-console(optional)
sudo systemctl start redpanda-console
Start redpanda server
sudo systemctl start redpanda
Confirm the status of redpanda by running:
systemctl status redpanda
Git
Update apt package repository
sudo apt update
Install using apt
sudo apt-get install git
HAproxy
Install from PPA
sudo apt-get install --no-install-recommends software-properties-common
Add HAproxy’s repository to apt
sudo add-apt-repository ppa:vbernat/haproxy-2.8
Now, install the added repository
sudo apt-get install haproxy=2.8.\*