salt-master-xenial-git.sh

#!/bin/bash

NODE_NAME=$(hostname -f)
FORMULA_PATH=/usr/share/salt-formulas
FORMULA_BRANCH=master

# Sanity checks
test -d /srv/salt/reclass || (echo "Please put relass model in /srv/salt/reclass"; exit 1)

# Redirect all outputs
exec > >(tee -i /tmp/mk-bootstrap.log) 2>&1
set -x
echo "Preparing base OS ..."

which wget >/dev/null || (apt-get update; apt-get install -y wget)

echo "deb [arch=amd64] http://apt.tcpcloud.eu/nightly/ xenial main security extra tcp" > /etc/apt/sources.list
wget -O - http://apt.tcpcloud.eu/public.gpg | apt-key add -

echo "deb http://repo.saltstack.com/apt/ubuntu/16.04/amd64/2016.3 xenial main" > /etc/apt/sources.list.d/saltstack.list
wget -O - https://repo.saltstack.com/apt/ubuntu/16.04/amd64/2016.3/SALTSTACK-GPG-KEY.pub | apt-key add -

apt-get clean
apt-get update

echo "Installing salt master ..."
apt-get install -y reclass git
apt-get install -y salt-master

cat << 'EOF' > /etc/salt/master.d/master.conf
file_roots:
  base:
  - /usr/share/salt-formulas/env
pillar_opts: False
open_mode: True
reclass: &reclass
  storage_type: yaml_fs
  inventory_base_uri: /srv/salt/reclass
ext_pillar:
  - reclass: *reclass
master_tops:
  reclass: *reclass
EOF

echo "Configuring reclass ..."
mkdir -p /srv/salt/reclass/classes/service

echo "Configuring salt master formulas ..."

[ ! -d /srv/salt/reclass/classes/service ] && mkdir -p /srv/salt/reclass/classes/service

declare -a formula_services=("linux" "reclass" "salt" "openssh" "ntp" "git" "nginx" "collectd" "sensu" "heka" "sphinx" "keystone" "mysql" "grafana" "haproxy" "rsyslog" "horizon")

for formula_service in "${formula_services[@]}"; do
    echo -e "\nConfiguring salt formula ${formula_service} ...\n"
    if [[ ! -d "${FORMULA_PATH}/env/_formulas/${formula_service}" ]]; then
        _URL=https://github.com/salt-formulas/salt-formula-${formula_service}.git
        _BRANCH=$FORMULA_BRANCH
        if ! git ls-remote --exit-code --heads $_URL $_BRANCH; then
            # Fallback to the master branch if the branch doesn't exist for this repository
            _BRANCH=master
        fi
        git clone $_URL ${FORMULA_PATH}/env/_formulas/${formula_service} -b $_BRANCH
    fi
    [ ! -L "/usr/share/salt-formulas/env/${formula_service}" ] && \
        ln -s ${FORMULA_PATH}/env/_formulas/${formula_service}/${formula_service} /usr/share/salt-formulas/env/${formula_service}
    [ ! -L "/srv/salt/reclass/classes/service/${formula_service}" ] && \
        ln -s ${FORMULA_PATH}/env/_formulas/${formula_service}/metadata/service /srv/salt/reclass/classes/service/${formula_service}
done

[ ! -d /srv/salt/env ] && mkdir -p /srv/salt/env
[ ! -L /srv/salt/env/dev ] && ln -s /usr/share/salt-formulas/env /srv/salt/env/dev

[ ! -d /etc/reclass ] && mkdir /etc/reclass
cat << 'EOF' > /etc/reclass/reclass-config.yml
storage_type: yaml_fs
pretty_print: True
output: yaml
inventory_base_uri: /srv/salt/reclass
EOF

echo "Configuring salt minion ..."
[ ! -d /etc/salt/minion.d ] && mkdir -p /etc/salt/minion.d
cat << "EOF" > /etc/salt/minion.d/minion.conf
id: $NODE_NAME
master: 127.0.0.1
EOF
apt-get install -y salt-minion

echo "Restarting services ..."
systemctl restart salt-master
systemctl restart salt-minion

echo "Showing system info and metadata ..."
salt-call --no-color grains.items
salt-call --no-color pillar.data

#echo "Running complete state ..."
#salt-call --no-color state.sls linux,openssh -l info
#salt-call --no-color state.sls reclass -l info
#salt-call --no-color state.sls salt.master.service -l info
#salt-call --no-color state.sls salt.master,salt.api,salt.minion.ca -l info
#
#reclass-salt --top
#salt-call --no-color state.sls salt.minion.cert -l info