53 lines
1.6 KiB
Bash
Executable file
53 lines
1.6 KiB
Bash
Executable file
#!/usr/bin/env bash
|
|
|
|
cd /scripts
|
|
|
|
RELOAD="true"
|
|
|
|
if [[ "$EASYHAPROXY_DISCOVER" == "static" ]]; then
|
|
CONTROL_FILE="/etc/haproxy/haproxy.cfg"
|
|
touch ${CONTROL_FILE}
|
|
cp ${CONTROL_FILE} ${CONTROL_FILE}.old
|
|
python3 static.py /etc/haproxy/easyconfig.yml > ${CONTROL_FILE}
|
|
else
|
|
CONTROL_FILE="/tmp/.docker_data"
|
|
touch ${CONTROL_FILE}
|
|
mv ${CONTROL_FILE} ${CONTROL_FILE}.old
|
|
touch ${CONTROL_FILE}
|
|
|
|
if [[ "$EASYHAPROXY_DISCOVER" == "docker" ]]; then
|
|
CONTAINERS=$(docker ps -q)
|
|
LABEL_PATH=".Config.Labels"
|
|
|
|
for container in ${CONTAINERS}; do
|
|
docker inspect --format "{{ json $LABEL_PATH }}" ${container} | xargs -I % echo ${container}=% >> ${CONTROL_FILE}
|
|
done
|
|
else
|
|
CONTAINERS=$(docker node ps $(docker node ls -q) --format "{{ .Name }}" --filter desired-state=running | cut -d. -f1 | sort | uniq)
|
|
LABEL_PATH=".Spec.Labels"
|
|
|
|
for container in ${CONTAINERS}; do
|
|
docker service inspect --format "{{ json $LABEL_PATH }}" ${container} | xargs -I % echo ${container}=% >> ${CONTROL_FILE}
|
|
done
|
|
fi
|
|
|
|
if cmp -s ${CONTROL_FILE} ${CONTROL_FILE}.old ; then
|
|
RELOAD="false"
|
|
else
|
|
python3 swarm.py > /etc/haproxy/haproxy.cfg
|
|
fi
|
|
fi
|
|
|
|
if cmp -s ${CONTROL_FILE} ${CONTROL_FILE}.old ; then
|
|
RELOAD="false"
|
|
fi
|
|
|
|
if [[ ! -z "$1" ]]; then
|
|
echo "Initial configuration"
|
|
RELOAD="false"
|
|
fi
|
|
|
|
if [[ "$RELOAD" == "true" ]]; then
|
|
echo "Reloading..."
|
|
/usr/sbin/haproxy -W -f /etc/haproxy/haproxy.cfg -p /run/haproxy.pid -x /var/run/haproxy.sock -sf $(cat /run/haproxy.pid) &
|
|
fi
|