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| This article provides a tutorial on deploying, running and scaling Joget on Azure Kubernetes Service (AKS). AKS is a managed Kubernetes service offered by Azure. |
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| If you are not familiar with Kubernetes, refer to Joget on Kubernetes for a quick introduction. |
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#!/bin/bash
# This script should be executed on Linux Ubuntu Virtual Machine
EXPORT_DIRECTORY=${1:-/export/data}
DATA_DIRECTORY=${2:-/data}
AKS_SUBNET=${3:-*}
echo "Updating packages"
apt-get -y update
echo "Installing NFS kernel server"
apt-get -y install nfs-kernel-server
echo "Making data directory ${DATA_DIRECTORY}"
mkdir -p ${DATA_DIRECTORY}
echo "Making new directory to be exported and linked to data directory: ${EXPORT_DIRECTORY}"
mkdir -p ${EXPORT_DIRECTORY}
echo "Mount binding ${DATA_DIRECTORY} to ${EXPORT_DIRECTORY}"
mount --bind ${DATA_DIRECTORY} ${EXPORT_DIRECTORY}
echo "Giving 777 permissions to ${EXPORT_DIRECTORY} directory"
chmod 777 ${EXPORT_DIRECTORY}
parentdir="$(dirname "$EXPORT_DIRECTORY")"
echo "Giving 777 permissions to parent: ${parentdir} directory"
chmod 777 $parentdir
echo "Appending bound directories into fstab"
echo "${DATA_DIRECTORY} ${EXPORT_DIRECTORY} none bind 0 0" >> /etc/fstab
echo "Appending localhost and Kubernetes subnet address ${AKS_SUBNET} to exports configuration file"
echo "/export ${AKS_SUBNET}(rw,async,insecure,fsid=01000,crossmnt,no_subtree_check)" >> /etc/exports
echo "/export localhost(rw,async,insecure,fsid=01000,crossmnt,no_subtree_check)" >> /etc/exports
nohup service nfs-kernel-server restart |
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While you can set the nodes or pods to autoscale in AKS (read here), you can also scale the number of nodes or pods manually. To scale the number of pods running Joget, you can use the kubectl command.
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kubectl scale –replicas--replicas=3 deployment/joget-dx7-tomcat9 |
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