[Bug 1166082] New: Fedora 21 Atomic Image: docker service is not starting during boot as it is not enabled by-default
5:49 a.m.
https://bugzilla.redhat.com/show_bug.cgi?id=1166082
Bug ID: 1166082
Summary: Fedora 21 Atomic Image: docker service is not starting
during boot as it is not enabled by-default
Product: Atomic
Component: docker-io
Severity: medium
Assignee: alexl(a)redhat.com
Reporter: lmohanty(a)redhat.com
CC: admiller(a)redhat.com, extras-qa(a)fedoraproject.org,
golang(a)lists.fedoraproject.org, hushan.jia(a)gmail.com,
jchaloup(a)redhat.com, jperrin(a)centos.org,
lsm5(a)fedoraproject.org, mattdm(a)redhat.com,
mgoldman(a)redhat.com, miminar(a)redhat.com, s(a)shk.io,
thrcka(a)redhat.com, vbatts(a)redhat.com
Depends On: 1166076
+++ This bug was initially created as a clone of Bug #1166076 +++
Description of problem:
Docker service is not starting during boot of Atomic image of Fedora 21 as it
is not enabled in systemd.
bash-4.3# systemctl status docker
● docker.service - Docker Application Container Engine
Loaded: loaded (/usr/lib/systemd/system/docker.service; disabled)
Active: active (running) since Thu 2014-11-20 10:43:03 UTC; 47min ago
Docs: http://docs.docker.com
Main PID: 907 (docker)
CGroup: /system.slice/docker.service
└─907 /usr/bin/docker -d -H fd:// --selinux-enabled --storage-opt
dm.fs=xfs --storage-opt dm.datadev=/dev/atomicos/docker-data --storage...
Version-Release number of selected component (if applicable):
Fedora-Cloud-Atomic-20141112-21.x86_64.qcow2
How reproducible:
Always
Steps to Reproduce:
1. use Fedora-Cloud-Atomic-20141112-21.x86_64.qcow2 to boot.
2. check if docker service is running
3.
Actual results:
Expected results:
Additional info:
Referenced Bugs:
https://bugzilla.redhat.com/show_bug.cgi?id=1166076
[Bug 1166076] Fedora 21 Atomic Image: docker service is not starting during
boot as it is not enabled by-default
--
You are receiving this mail because:
You are on the CC list for the bug.
8:27 a.m.
New subject: [Bug 1166082] Fedora 21 Atomic Image: docker service is not starting during boot as it is not enabled by-default
https://bugzilla.redhat.com/show_bug.cgi?id=1166082
Dusty Mabe <dustymabe(a)redhat.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |dustymabe(a)redhat.com
--- Comment #1 from Dusty Mabe <dustymabe(a)redhat.com> ---
I know it seems odd but I think the reasoning is so that you can configure the
storage how you want it before the docker daemon starts (and configures storage
automatically in a suboptimal way). The desire is for you to configure storage
and then enable docker.service.
I think the rationale is that customers will be happier with better performing
storage and would prefer that over the one step they have to take to configure
and enable the docker service on start.
We need to make this easier to understand though (either through documentation,
notification, or coming up with a new design).
A couple of options:
- Document this behavior and promote it.
- Create an MOTD that gets displayed on first log in
- Actually enable docker.service.. but make docker run after
docker-storage-setup.service. This would *require* users to use
docker-storage-setup to configure storage (or some script they injected during
cloud-init) unless they explicitly disable docker.service during cloud-init.
Thoughts? What can we do better?
--
You are receiving this mail because:
You are on the CC list for the bug.
9:01 a.m.
New subject: [Bug 1166082] Fedora 21 Atomic Image: docker service is not starting during boot as it is not enabled by-default
https://bugzilla.redhat.com/show_bug.cgi?id=1166082
--- Comment #2 from Lalatendu Mohanty <lmohanty(a)redhat.com> ---
Or wrap "storage-setup", "enabling docker service" and wherever comes
in future
for the setup in a single command. So before deploying we can just run it and
be done with the setup of Atomic.
--
You are receiving this mail because:
You are on the CC list for the bug.
9:08 a.m.
New subject: [Bug 1166082] Fedora 21 Atomic Image: docker service is not starting during boot as it is not enabled by-default
https://bugzilla.redhat.com/show_bug.cgi?id=1166082
--- Comment #3 from Matthew Miller <mattdm(a)redhat.com> ---
Think my vote is for "Actually enable docker.service. but make docker run after
docker-storage-setup.service". Let's aim for something useful and working out
of the box even if it means expressing opinions about how to do things.
--
You are receiving this mail because:
You are on the CC list for the bug.
9:49 a.m.
New subject: [Bug 1166082] Fedora 21 Atomic Image: docker service is not starting during boot as it is not enabled by-default
https://bugzilla.redhat.com/show_bug.cgi?id=1166082
Joe Brockmeier <jzb(a)redhat.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC|jzb(a)redhat.com |
--- Comment #4 from Lokesh Mandvekar <lsm5(a)redhat.com> ---
Colin, perhaps you're the right owner of this bug? I heard Alex moved on to
other things (maybe I heard wrong)
--
You are receiving this mail because:
You are on the CC list for the bug.
9:52 a.m.
New subject: [Bug 1166082] Fedora 21 Atomic Image: docker service is not starting during boot as it is not enabled by-default
https://bugzilla.redhat.com/show_bug.cgi?id=1166082
--- Comment #5 from Joe Brockmeier <jzb(a)redhat.com> ---
Further discussion - Docker does the right thing (e.g. starts when you do a
"docker pull" or whatever) - it's just not "running" according to
systemctl
I think this is NOTABUG because if you're running Atomic you should expect it
to work, I wouldn't expect to need to check its status unless I run into an
error, etc.
--
You are receiving this mail because:
You are on the CC list for the bug.
10:02 a.m.
New subject: [Bug 1166082] Fedora 21 Atomic Image: docker service is not starting during boot as it is not enabled by-default
https://bugzilla.redhat.com/show_bug.cgi?id=1166082
--- Comment #6 from Lalatendu Mohanty <lmohanty(a)redhat.com> ---
Right, docker starts when you do a "docker pull" or whatever. But if you see
from systemd point of view, the status from systemctl is irrelevant which is
odd and not consistent with other services.
--
You are receiving this mail because:
You are on the CC list for the bug.
10:13 a.m.
New subject: [Bug 1166082] Fedora 21 Atomic Image: docker service is not starting during boot as it is not enabled by-default
https://bugzilla.redhat.com/show_bug.cgi?id=1166082
--- Comment #7 from Lars Kellogg-Stedman <lars(a)redhat.com> ---
Lalatendu,
The "docker.socket" unit is enabled on a fresh install from the 2014-11-12
image:
# systemctl status docker.socket
● docker.socket - Docker Socket for the API
Loaded: loaded (/usr/lib/systemd/system/docker.socket; enabled)
Active: active (listening) since Thu 2014-11-20 16:08:17 UTC; 5min ago
Listen: /var/run/docker.sock (Stream)
With a fresh install from the 2014-11-12 image (1877f1fa64), "docker.socket" is
enabled when the system first boots, so there doesn't appear to be a problem
here:
# systemctl list-units | grep docker
docker.socket loaded active listening Docker Socket for the API
The service will activate when a client connects.
With an image upgraded today (2014-11-20 10:32:27 1646d717e9), both the
socket and service appear to be enabled and active at boot:
# systemctl list-units | grep docker
docker.service loaded active running Docker Application Container
Engine
docker.socket loaded active running Docker Socket for the API
--
You are receiving this mail because:
You are on the CC list for the bug.
10:32 a.m.
New subject: [Bug 1166082] Fedora 21 Atomic Image: docker service is not starting during boot as it is not enabled by-default
https://bugzilla.redhat.com/show_bug.cgi?id=1166082
--- Comment #8 from Dusty Mabe <dustymabe(a)redhat.com> ---
Some new information has come to light.
I think (long term) we should somehow get the docker service enabled as when
users see that it is disabled it raises questions and we get bug reports. It is
expected behavior that a daemon should be running before a user can use the
service (i.e. libvirtd must be running in order to use virsh).
Short term this isn't really a problem though (as far as functionality goes).
The docker executable will start the docker daemon if it isn't already running
on the system. This means anytime you execute docker it will start the docker
daemon. For this reason the service doesn't really need to be enabled at all.
I verified that adding a systemd unit file (i.e.
/etc/systemd/system/owncloud.service) to run a docker container on boot also
started the docker daemon. An interesting note about this though: typically in
my unit file I have "After=docker.service". I can't do that in this case
unless
I enable the service.
--
You are receiving this mail because:
You are on the CC list for the bug.
1:28 p.m.
New subject: [Bug 1166082] Fedora 21 Atomic Image: docker service is not starting during boot as it is not enabled by-default
https://bugzilla.redhat.com/show_bug.cgi?id=1166082
Daniel Walsh <dwalsh(a)redhat.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |dwalsh(a)redhat.com
Assignee|alexl(a)redhat.com |walters(a)redhat.com
--
You are receiving this mail because:
You are on the CC list for the bug.
2:23 p.m.
New subject: [Bug 1166082] Fedora 21 Atomic Image: docker service is not starting during boot as it is not enabled by-default
https://bugzilla.redhat.com/show_bug.cgi?id=1166082
--- Comment #9 from Lalatendu Mohanty <lmohanty(a)redhat.com> ---
@Lars Kellogg-Stedman
Hey, I again crossed checked with a fresh image of
Fedora-Cloud-Atomic-20141112-21.x86_64.qcow2 and "systemctl status docker"
tells me disabled. Not sure how you are different results. can you please put
more details?
--
You are receiving this mail because:
You are on the CC list for the bug.
8:49 a.m.
New subject: [Bug 1166082] Fedora 21 Atomic Image: docker service is not starting during boot as it is not enabled by-default
https://bugzilla.redhat.com/show_bug.cgi?id=1166082
Bug 1166082 depends on bug 1166076, which changed state.
Bug 1166076 Summary: Fedora 21 Atomic Image: docker service is not starting during boot as
it is not enabled by-default
https://bugzilla.redhat.com/show_bug.cgi?id=1166076
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |CLOSED
Resolution|--- |CURRENTRELEASE
--
You are receiving this mail because:
You are on the CC list for the bug.
8:49 a.m.
New subject: [Bug 1166082] Fedora 21 Atomic Image: docker service is not starting during boot as it is not enabled by-default
https://bugzilla.redhat.com/show_bug.cgi?id=1166082
--- Comment #10 from Daniel Walsh <dwalsh(a)redhat.com> ---
Colin is this fixed now?
--
You are receiving this mail because:
You are on the CC list for the bug.
2 p.m.
New subject: [Bug 1166082] Fedora 21 Atomic Image: docker service is not starting during boot as it is not enabled by-default
https://bugzilla.redhat.com/show_bug.cgi?id=1166082
Daniel Walsh <dwalsh(a)redhat.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |CLOSED
Resolution|--- |CURRENTRELEASE
Last Closed| |2015-03-09 15:00:04
--
You are receiving this mail because:
You are on the CC list for the bug.
3329
days inactive
3438
days old
golang@lists.fedoraproject.org
13 comments
1 participants
participants (1)
-
Red Hat Bugzilla