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autoscaling-paas

autoscaling on mesos

1. Install infrastructure

Install mesos on 3 node:

  • Node 1: Zookeeper, mesos-master, meosos-slave and marathon
  • Node 2: mesos-slave
  • Node 3: mesos-slave and install docker on all node

1.1 Install docker

On all node:

sudo wget -qO- https://get.docker.com/ | sh
sudo usermod -aG docker `whoami`

1.2 Install mesos

  • On node 1: install java8 for marathon
sudo add-apt-repository ppa:webupd8team/java -y
sudo apt-get update
sudo apt-get install oracle-java8-installer
sudo apt-get install oracle-java8-set-default
  • On all node:
sudo apt-key adv --keyserver keyserver.ubuntu.com --recv E56151BF
DISTRO=$(lsb_release -is | tr '[:upper:]' '[:lower:]')
CODENAME=$(lsb_release -cs)
echo "deb http://repos.mesosphere.io/${DISTRO} ${CODENAME} main" | sudo tee /etc/apt/sources.list.d/mesosphere.list
sudo apt-get -y update
sudo apt-get install mesosphere
  • Config mesos: use 2 file script master.sh and slave.sh (note: change ip for each node in scripts)
    • On node 1: Run script master.sh
    • On node 2,3: Run script slave.sh