Install and start concourse on Ubuntu

gistfile1.txt

#!/usr/bin/env bash

function get_binary() {

  wget https://github.com/concourse/bin/releases/download/v2.8.0-rc.125/concourse_linux_amd64 -O /usr/sbin/concourse
  chmod 755 /usr/sbin/concourse
}

function create_keys() {

  ssh-keygen -t rsa -f tsa_host_key -N ''
  ssh-keygen -t rsa -f worker_key -N ''
  ssh-keygen -t rsa -f session_signing_key -N ''
  cp worker_key.pub authorized_worker_keys
}

function install_pgsql() {

  apt-get update
  apt-get -y install postgresql
}

function config_pgsql() {

   #sudo -u postgres createuser concourse
   sudo -u postgres psql -U postgres -d postgres -c "alter user postgres with password 'h3ll000';" &> /dev/null
   sudo -u postgres createdb atc &> /dev/null
}

function start_concourse_web() {

  concourse web \
    --basic-auth-username myuser \
    --basic-auth-password mypass \
    --session-signing-key session_signing_key \
    --tsa-host-key tsa_host_key \
    --tsa-authorized-keys authorized_worker_keys \
    --postgres-data-source postgres://postgres:h3ll000@127.0.0.1/atc \
    --bind-port 80 2>&1 > /var/log/concourse-web &
    #--external-url http://10.85.55.91/ 2>&1 > /var/log/concourse-web &
}

function start_concourse_worker() {

  sudo concourse worker \
    --work-dir /opt/concourse/worker \
    --tsa-host 127.0.0.1 \
    --tsa-public-key tsa_host_key.pub \
    --tsa-worker-private-key worker_key 2>&1 > /var/log/concourse-worker &
}

get_binary
create_keys
install_pgsql
config_pgsql
start_concourse_web
start_concourse_worker