Service file to spin up Docker container

README.md

@@ -49,13 +49,13 @@ Save that SECRETEXAMPLESTRING to secret.php:
 	$bearer_token = 'SECRETEXAMPLESTRING';
 	?>
 
-# nginx configuration
-
-See <https://github.com/kaihendry/greptweet/blob/master/nginx.conf>
-
 # Daily backup
 
 <http://backup.greptweet.com/tweets.tar>
 
 	@daily cd /srv/www/greptweet.com && git describe --always > version.txt
 	@daily find /srv/www/greptweet.com/u/ -name '*.gz' -type f -print0 | tar cf /srv/www/backup.greptweet.com/tweets.tar --null -T -
+
+# Setting up the hosting environment
+
+<http://dabase.com/blog/Experiencing_CoreOS+Docker/>

greptweet.service

@@ -0,0 +1,15 @@
+[Unit]
+# https://docs.docker.com/articles/host_integration/
+# https://coreos.com/docs/launching-containers/launching/getting-started-with-systemd/
+Description=Greptweet
+After=docker.service
+Requires=docker.service
+
+[Service]
+TimeoutStartSec=0
+ExecStartPre=-/usr/bin/docker kill greptweet1
+ExecStartPre=-/usr/bin/docker rm greptweet1
+ExecStart=/usr/bin/docker run --name greptweet1 -v /srv/www/greptweet.com:/srv/http/u -p 80:80 greptweet
+
+[Install]
+WantedBy=multi-user.target