traefik/examples/acme/manage_acme_docker_environment.sh
NicoMen cb203f8e7e Make the ACME developements testing easier
* ADD docker-compose and shell script to allow developers to get ACME environment easily
2017-07-07 11:36:32 +02:00

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#! /usr/bin/env bash
# Initialize variables
readonly traefik_url="traefik.localhost.com"
readonly basedir=$(dirname $0)
readonly doc_file=$basedir"/compose-acme.yml"
# Stop and remove Docker environment
down_environment() {
echo "STOP Docker environment"
! docker-compose -f $doc_file down -v &>/dev/null && \
echo "[ERROR] Impossible to stop the Docker environment" && exit 11
}
# Create and start Docker-compose environment or subpart of its services (if services are listed)
# $@ : List of services to start (optional)
up_environment() {
echo "START Docker environment"
! docker-compose -f $doc_file up -d $@ &>/dev/null && \
echo "[ERROR] Impossible to start Docker environment" && exit 21
}
# Init the environment : get IP address and create needed files
init_environment() {
for netw in $(ip addr show | grep -v "LOOPBACK" | grep -v docker | grep -oE "^[0-9]{1}: .*:" | cut -d ':' -f2); do
ip_addr=$(ip addr show $netw | grep -E "inet " | grep -Eo "[0-9]*\.[0-9]*\.[0-9]*\.[0-9]*" | head -n 1)
[[ ! -z $ip_addr ]] && break
done
[[ -z $ip_addr ]] && \
echo "[ERROR] Impossible to find an IP address for the Docker host" && exit 31
# The $traefik_url entry must exist into /etc/hosts file
# It has to refer to the $ip_addr IP address
[[ $(cat /etc/hosts | grep $traefik_url | grep -vE "^#" | grep -oE "([0-9]+(\.)?){4}") != $ip_addr ]] && \
echo "[ERROR] Domain ${traefik_url} has to refer to ${ip_addr} into /etc/hosts file." && exit 32
# Export IP_HOST to use it in the DOcker COmpose file
export IP_HOST=$ip_addr
echo "CREATE empty acme.json file"
rm -f $basedir/acme.json && \
touch $basedir/acme.json && \
chmod 600 $basedir/acme.json # Needed for ACME
}
# Start all the environement
start() {
init_environment
echo "Start boulder environment"
up_environment bmysql brabbitmq bhsm boulder
waiting_counter=12
# Not start Traefik if boulder is not started
echo "WAIT for boulder..."
while [[ -z $(curl -s http://$traefik_url:4000/directory) ]]; do
sleep 5
let waiting_counter-=1
if [[ $waiting_counter -eq 0 ]]; then
echo "[ERROR] Impossible to start boulder container in the allowed time, the Docker environment will be stopped"
down_environment
exit 41
fi
done
echo "START Traefik container"
up_environment traefik
}
# Script usage
show_usage() {
echo
echo "USAGE : manage_acme_docker_environment.sh [--start|--stop|--restart]"
echo
}
# Main method
# $@ All parameters given
main() {
[[ $# -ne 1 ]] && show_usage && exit 1
case $1 in
"--start")
# Start boulder environment
start
echo "ENVIRONMENT SUCCESSFULLY STARTED"
;;
"--stop")
! down_environment
echo "ENVIRONMENT SUCCESSFULLY STOPPED"
;;
"--restart")
down_environment
start
echo "ENVIRONMENT SUCCESSFULLY STARTED"
;;
*)
show_usage && exit 2
;;
esac
}
main $@