feat(*): add data containers

Some components like the private registry store state inside the
container. It would not be a good day for administrators if the
container restarted, as all of their mission-critical data would
be lost. Adding a bind-mount to a data container lets us restart
the containers without losing this data.

closes #703

Author: Matthew Fisher

builder/systemd/deis-builder.service

@@ -4,7 +4,8 @@ Description=deis-builder
 [Service]
 TimeoutStartSec=20m
 ExecStartPre=/usr/bin/docker pull deis/builder:latest
-ExecStart=/usr/bin/docker run --name deis-builder -p 2222:22 -e PUBLISH=22 -e PORT=2222 --privileged deis/builder
+ExecStartPre=/usr/bin/docker run --name deis-builder-data -v /buildpacks -v /var/lib/docker/graph deis/data
+ExecStart=/usr/bin/docker run --name deis-builder -p 2222:22 -e PUBLISH=22 -e PORT=2222 --volumes-from deis-builder-data --privileged deis/builder
 ExecStop=/usr/bin/docker rm -f deis-builder
 
 [Install]

database/systemd/deis-database.service

@@ -4,7 +4,8 @@ Description=deis-database
 [Service]
 TimeoutStartSec=20m
 ExecStartPre=/usr/bin/docker pull deis/database:latest
-ExecStart=/usr/bin/docker run --name deis-database -p 5432:5432 -e PUBLISH=5432 deis/database
+ExecStartPre=/usr/bin/docker run --name deis-database-data -v /var/lib/postgresql deis/data
+ExecStart=/usr/bin/docker run --name deis-database -p 5432:5432 -e PUBLISH=5432 --volumes-from deis-database-data deis/database
 ExecStop=/usr/bin/docker rm -f deis-database
 
 [Install]

logger/systemd/deis-logger.service

@@ -4,7 +4,8 @@ Description=deis-logger
 [Service]
 TimeoutStartSec=20m
 ExecStartPre=/usr/bin/docker pull deis/logger:latest
-ExecStart=/usr/bin/docker run --name deis-logger -p 514:514 -e PUBLISH=514 deis/logger
+ExecStartPre=/usr/bin/docker run --name deis-logger-data -v /var/log/deis deis/data
+ExecStart=/usr/bin/docker run --name deis-logger -p 514:514 -e PUBLISH=514 --volumes-from deis-logger-data deis/logger
 ExecStop=/usr/bin/docker rm -f deis-logger
 
 [Install]

registry/systemd/deis-registry.service

@@ -4,7 +4,8 @@ Description=deis-registry
 [Service]
 TimeoutStartSec=20m
 ExecStartPre=/usr/bin/docker pull deis/registry:latest
-ExecStart=/usr/bin/docker run --name deis-registry -p 5000:5000 -e PUBLISH=5000 deis/registry
+ExecStartPre=/usr/bin/docker run --name deis-registry-data -v /data deis/data
+ExecStart=/usr/bin/docker run --name deis-registry -p 5000:5000 -e PUBLISH=5000 --volumes-from deis-registry-data deis/registry
 ExecStop=/usr/bin/docker rm -f deis-registry
 
 [Install]