docker run --name nagios4 --rm -it -p 0.0.0.0:8082:80 jasonrivers/nagios:latest
docker cp nagios4:/opt/nagios/etc ./nagios/etc
docker cp nagios4:/opt/nagios/var ./nagios/var
docker cp nagios4:/opt/nagiosgraph/etc ./nagios/graph_etc
docker cp nagios4:/opt/nagiosgraph/var ./nagios/graph_var
docker run --name nagios4 \
-d --restart unless-stopped \
-v $PWD/nagios/etc/:/opt/nagios/etc/ \
-v $PWD/nagios/var:/opt/nagios/var/ \
-v $PWD/nagios/graph_etc:/opt/nagiosgraph/etc \
-v $PWD/nagios/graph_var:/opt/nagiosgraph/var \
-v $PWD/nagios/custom-plugins:/opt/Custom-Nagios-Plugins \
-p 8082:80 jasonrivers/nagios:latest
docker exec -it nagios4 htpasswd /opt/nagios/etc/htpasswd.users nagiosadmin
docker exec -it nagios4 cat /opt/nagios/etc/objects/contacts.cfg
docker exec -it nagios4 grep ^cfg_ /opt/nagios/etc/nagios.cfg
docker restart nagios4 && docker logs nagios4
docker run -d --restart unless-stopped \
-v /:/rootfs:ro -v /var/run:/var/run:rw -v /sys:/sys:ro \
-v /var/lib/docker/:/var/lib/docker:ro \
--privileged --net=host --ipc=host --pid=host \
-e NAGIOS_SERVER="$NAGIOS_SERVER" \