#
# Tested on ubuntu16 - 18
#
#[ -f $HOME/.secrets ] && source "$HOME/.secrets"
ID=`id -nu`
#
# increase file handles
#
echo "fs.inotify.max_user_watches=524288" | tee -a /etc/sysctl.conf && sysctl -p
echo "fs.file-max = 131072" | tee /etc/sysctl.conf && sysctl -p
echo "session required        pam_unix.so" | tee -a /etc/pam.d/common-session
echo "session optional        pam_systemd.so" | tee -a /etc/pam.d/common-session
echo "session required        pam_limits.so" | tee -a /etc/pam.d/common-session
#
echo "* soft     nproc          131072" | tee -a /etc/security/limits.conf
echo "* hard     nproc          131072" | tee -a /etc/security/limits.conf
echo "* soft     nofile         131072" | tee -a /etc/security/limits.conf
echo "* hard     nofile         131072" | tee -a /etc/security/limits.conf
echo "root soft     nproc          131072" | tee -a /etc/security/limits.conf
echo "root hard     nproc          131072" | tee -a /etc/security/limits.conf
echo "root soft     nofile         131072" | tee -a /etc/security/limits.conf
echo "root hard     nofile         131072" | tee -a /etc/security/limits.conf
#
echo "DefaultLimitNOFILE=20000" | tee -a /etc/systemd/system.conf
echo "DefaultLimitNOFILE=20000" | tee -a /etc/systemd/user.conf
echo "GatewayPorts clientspecified" | tee -a /etc/ssh/sshd_config
#
# install development packages
#
apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 3FA7E0328081BFF6A14DA29AA6A19B38D3D831EF
curl -fsSL https://download.docker.com/linux/$(. /etc/os-release; echo "$ID")/gpg | apt-key add -
add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
#
apt-get update && apt-get -y upgrade
#
apt-get install -y   libreadline6 libreadline6-dev \
  apt-utils screen htop sysstat nmap zsh wamerican python3-pip \
  libreadline-dev bison apt-transport-https ca-certificates curl software-properties-common \
  spell ispell pandoc python-pip build-essential python-dev lm-sensors libnotify-bin ccache libevent-dev \
  fail2ban bison zip unzip libdb-dev libleveldb-dev libsodium-dev zlib1g-dev libtinfo-dev libffi-dev \
  golang-go libxss1 libgconf-2-4 docker-ce parallel rpm fakeroot libkrb5-dev \
  restic s3fs libboost-python-dev libboost-thread-dev libbluetooth-dev libglib2.0-dev \
  libusb-1.0-0-dev libudev-dev autoconf libpng-dev libssl-dev libasound2 libgmp3-dev \
  postgresql-client-common postgresql-client
pip install --upgrade pip
usermod -aG docker $(whoami)
#
# glances
#
pip install psutil logutils bottle batinfo zeroconf netifaces pymdstat influxdb \
  elasticsearch potsdb statsd pystache docker-py pysnmp pika py-cpuinfo bernhard glances \
  tahoe-lafs
pip install https://bitbucket.org/gleb_zhulik/py3sensors/get/tip.tar.gz
#
# docker-compose
#
curl -L https://github.com/docker/compose/releases/download/1.22.0/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose
chmod +x /usr/local/bin/docker-compose
exit 0