Saltstack erlang development configuration

saltstack_erlang_dev

# "(( id|processo).*:|^ *$)" /proc/cpuinfo

kernel.grub_args:
  file.replace:
    - path: /etc/default/grub
    - repl: 'GRUB_CMDLINE_LINUX_DEFAULT="intel_iommu=on isolcpus=1-15,17-31 nohz_full=1-15,17-31 rcu_nocbs=1-15,17-31 default_hugepagesz=1GB hugepagesz=1GB hugepages=8"'
    - pattern: 'GRUB_CMDLINE_LINUX_DEFAULT=".*?"'
    - flags: ['IGNORECASE', 'MULTILINE']

#cat /proc/cmdline
#grub2-mkconfig -o /boot/grub2/grub.cfg

kernel.irqbalance:
   file.replace:
      - path: /etc/default/irqbalance
      - repl: 'ENABLED="0"'
      - pattern: 'ENABLED=".*?"'
      - flags: ['IGNORECASE', 'MULTILINE']

kernel.ksm:
  cmd.run:
    - unless: if [ $(cat /sys/kernel/mm/ksm/run) != "0" ]; then do_error; fi 
    - name: |
        echo 0 > /sys/kernel/mm/ksm/run
        echo 0 > /sys/kernel/mm/ksm/merge_across_nodes

kernel.ulimit:
  cmd.run:
    - name: |
        echo 20000000 > /proc/sys/fs/nr_open
        ulimit -n 20000000

kernel.tcp:
 cmd.run:
   - name: |
        echo "1024   4096   16384" > /proc/sys/net/ipv4/tcp_rmem
        echo "1024   4096   16384" > /proc/sys/net/ipv4/tcp_wmem
        echo "0" > /proc/sys/net/ipv4/tcp_moderate_rcvbuf

util.packages:
  pkg.installed:
    - pkgs:
      - git
      {% if grains['os'] == 'Fedora' %}
      - vim-enhanced
      {% else %}
      - vim
      {% endif %}

monitor.packges:
  pkg.installed:
    - pkgs:
      - iotop
      - iftop
      - htop
      - byobu
      - tcpdump

https://github.com/erlang/otp:
  git.latest:
    - rev: OTP-19.1
    - target: /src_code/otp
    - require:
      - pkg: git

erlang_R19_compile:
  require: 
    - git: https://github.com/erlang/otp
    
  cmd.run:
    - unless: if [ $(erl -noshell -eval "{ok, Version} = file:read_file(filename:join([code:root_dir(), \"releases\", erlang:system_info(otp_release), \"OTP_VERSION\"])), io:fwrite(\"~s\", [Version]), halt().") != "19.1" ]; then do_error; fi
    - cwd: /src_code/otp
    - name: |
        {% if grains['os'] == 'Fedora' %}
        dnf install -y @development-tools m4 sed autoconf openssl-devel ncurses-devel
        {% else if grains['os'] == 'Debian' %}
        apt-get install -y build-essential m4 sed autoconf libssl-dev ncurses-dev libwxgtk3.0-dev
        {% else %}
        {% endif %}
        
        export MAKEFLAGS=-j$(nproc)
        export ERL_TOP=`pwd`
        ./otp_build autoconf
        ./configure
        make
        make install

erlang_rebar3_compile:
  cmd.run:
    - unless: if [ $(rebar3 -v | awk '{print $2}') != "3.2.0" ]; then do_error; fi
    - cwd: /usr/bin
    - name: |
        wget https://s3.amazonaws.com/rebar3/rebar3
        chmod +x rebar3
        mkdir -p ~/.config/rebar3/
        echo "{plugins, [rebar3_auto]}." > ~/.config/rebar3/rebar3.config