** Merge proposal linked:
https://code.launchpad.net/~rafaeldtinoco/ubuntu/+source/open-iscsi/+git/open-iscsi/+merge/389234
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Title:
iscsid
** Description changed:
[Impact]
* Service is running uselessly which is consuming a few cycles/memory as
well as raising general concerns e.g. on minimizing attack surface of
a system.
* This is also the only service in a default server install which pulls
in the
This bug was fixed in the package open-iscsi - 2.0.874-5ubuntu2.2
---
open-iscsi (2.0.874-5ubuntu2.2) bionic; urgency=medium
* make iscsid socket activated to only activate it as-needed (LP: #1755858)
- debian/iscsid.socket: systemd socket file for iscsid
-
Here is my verification of bionic proposed.
It should be considered in cooperation with open-iscsi dep8 tests
which do a iscsi root boot:
http://autopkgtest.ubuntu.com/packages/o/open-iscsi/bionic/amd64
Below is sufficient for the 'Test Case' section of the SRU Template,
it would be nice to see
@Chris,
For what its worth, there is a process to build maas images with -proposed
enabled at
https://gist.github.com/smoser/8a34b1713badb643dee3a25e5cf134b8
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We do not usually do this type of validation as there is no Proposed
pocket MAAS image or cloud image. An image would need to be build for
just this package. The only alternative is to manually upgrade the
images after they are applied to the nodes/pods/and instances.
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We do not typically pull from proposed. I would need to look into the
process. The usual trouble is that once you turn on proposed, you
On Mon, Oct 1, 2018 at 10:47 AM Dan Streetman
wrote:
> @cgregan are you able to verify the bionic-proposed pkg?
>
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@cgregan are you able to verify the bionic-proposed pkg?
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Title:
iscsid autostarts on all servers when it has nothing to do
To manage
Hello Steve, or anyone else affected,
Accepted open-iscsi into bionic-proposed. The package will build now and
be available at https://launchpad.net/ubuntu/+source/open-
iscsi/2.0.874-5ubuntu2.2 in a few hours, and then in the -proposed
repository.
Please help us by testing this new package.
** Description changed:
[Impact]
* Service is running uselessly which is consuming a few cycles/memory as
- well as rasising general concerns e.g. on minimizing attack surfcae of
+ well as raising general concerns e.g. on minimizing attack surface of
a system.
* This is
@smoser, @paelzer, your bionic upload has been sitting for ~10 days in
the upload queue, and it's blocking upload for bug 1791108. Can you
shake the sru trees to get that upload approved, or can you ask for it
to be rejected so i can upload for the other bug?
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FYI - Smoser and I started to prep SRU work for this.
But once we agree on the content I'd be really happy if someone who was
affected by the upgrade issue (and therefore has a valid and "real" iscsi
setup) would test from the PPA before shoving that into the SRU queue.
I subscribed Chris
** Description changed:
[Impact]
* Service is running uselessly which is consuming a few cycles/memory as
well as rasising general concerns e.g. on minimizing attack surfcae of
a system.
- * This is also the only service in a default server install which pulls
+ * This is
I prepared merge proposals for both xenial and bionic.
Also:
- tested autopkgtest on both xenial and bionic
- uploaded to [my ppa](https://launchpad.net/~smoser/+archive/ubuntu/ppa) for
xenial and bionic
- uploaded bionic to SRU queue
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** Merge proposal linked:
https://code.launchpad.net/~smoser/ubuntu/+source/open-iscsi/+git/open-iscsi/+merge/354478
** Merge proposal linked:
https://code.launchpad.net/~smoser/ubuntu/+source/open-iscsi/+git/open-iscsi/+merge/354483
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To be explicit, I don't think that the risk of regression here is such
that we should not SRU this to bionic. I think anyone checking for the
running status of an open-iscsi service, on a system that does not have
any iscsi targets configured, is writing buggy code and that should not
be catered
Nominated this for xenial based on bug 1651497.
** Also affects: open-iscsi (Ubuntu Xenial)
Importance: Undecided
Status: New
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Title:
** Changed in: open-iscsi (Ubuntu Bionic)
Assignee: (unassigned) => Dimitri John Ledkov (xnox)
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Title:
iscsid autostarts on all servers
** Description changed:
[Impact]
- * Service is running uselessly which is consuming a few cycles/memory as
-well as rasising general concerns e.g. on minimizing attack surfcae of
-a system.
+ * Service is running uselessly which is consuming a few cycles/memory as
+ well as
** Description changed:
+ [Impact]
+
+ * Service is running uselessly which is consuming a few cycles/memory as
+well as rasising general concerns e.g. on minimizing attack surfcae of
+a system.
+
+ * Fix by switching to socket activation
+
+ [Test Case]
+
+ * After installing
** Changed in: open-iscsi (Ubuntu Bionic)
Status: Won't Fix => Triaged
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Title:
iscsid autostarts on all servers when it has nothing to do
Done for Cosmic.
Steve has mentioned he'd like to see an SRU of this to Bionic, but I think the
change carries too much regression potential for an SRU. Please feel free to
discuss.
To make it clear I'm not working on Bionic, I'll set Won't Fix for now.
** Changed in: open-iscsi (Ubuntu
This bug was fixed in the package open-iscsi - 2.0.874-5ubuntu4
---
open-iscsi (2.0.874-5ubuntu4) cosmic; urgency=medium
* debian/tests/install: ignore the potential stderr of the probing command
that is meant to activate iscsid indirectly via the socket.
open-iscsi
Ok, the forth was a charm - so on LP Infra it seems to be flaky which is a
separate issue.
This is the working log from the ppa:
This now worked a few times locally (4/4) but never on Infra (3/3).
I first thought it would be a timeout for
qemu-system-x86_64: terminating on signal 15 from pid 25607 (timeout)
xkvm returned 124 in 3600s
But that is only because it boots into emergency console and hangs there:
You are in
The hit in "testsuite" is more complex, as it does not reproduce for me.
>From the log:
==
ERROR: test_tgt_boot (__main__.CloudImageTest)
--
Traceback (most
To be a bit faster (in case it is a race) than last time running with 4CPU and
2G memory this time.
$ autopkgtest --apt-upgrade --shell-fail --no-built-binaries
--apt-pocket=proposed=src:open-iscsi open-iscsi_2.0.874-5ubuntu3.dsc -- qemu
--qemu-options='-cpu host' --cpus 4 --ram-size=2048
This worked in https://bileto.ubuntu.com/#/ticket/3268 when tested before (ppa
now abandoned due to upload taking the version).
I also had amd64 tests running locally (due to that the fix to the tests that I
had added)
But on the final migration it stumbles over it on LP Infra.
So it might be a
** Changed in: open-iscsi (Debian)
Status: Unknown => New
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Title:
iscsid autostarts on all servers when it has nothing to do
To manage
Also reported to Debian and linked up their bug.
It should help them just as much.
And if they accept it maintenance/merges will be easier, while OTOH if
they find issues we can fix them in our Delta - so either way it is good
to make it known there.
** Bug watch added: Debian Bug tracker
MP is reviewed and accepted, new version pushed to Cosmic as
https://launchpad.net/ubuntu/+source/open-iscsi/2.0.874-5ubuntu3
I ran and adapted the tests, but lets see how migration works if there
are any surprises.
** Changed in: open-iscsi (Ubuntu)
Status: Triaged => Fix Committed
**
** Description changed:
In bionic, the open-iscsi systemd unit has the following guards to keep
it from running on systems with no iscsi targets configured:
# Must have some pre-defined targets to login to
ConditionDirectoryNotEmpty=|/etc/iscsi/nodes
# or have a session to use via
** Merge proposal linked:
https://code.launchpad.net/~paelzer/ubuntu/+source/open-iscsi/+git/open-iscsi/+merge/346739
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Title:
iscsid
** Merge proposal unlinked:
https://code.launchpad.net/~paelzer/ubuntu/+source/open-iscsi/+git/open-iscsi/+merge/346739
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Title:
iscsid
FYI: on the MP I'm iterating on different degrees of not-fun I have with
dh_* in regard to control them to do exactly what I need for open-iscsi.
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Lets get it right in Cosmic also to see what we come up with and if you
then say this should be safe for an SRU I'll follow your guidance :-)
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On Wed, May 23, 2018 at 01:58:05PM -, Christian Ehrhardt wrote:
> Fortunately we are so early in the cycle that I'd say if reviews and
> tests seem good we can change it. And if on any image/maas/cloud tests
> we break things we didn't expect there is time enough to revert it
> before
Fortunately we are so early in the cycle that I'd say if reviews and
tests seem good we can change it. And if on any image/maas/cloud tests
we break things we didn't expect there is time enough to revert it
before cosmic is entering any Freeze.
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I have a test branch and build
+ * make iscsid socket activated to only activate it as-needed (LP: #1755858)
+- debian/open-iscsi.socket: systemd socket file for iscsid
+- debian/open-iscsi.service: do not start or check iscsid.service
+- debian/rules: install and enable iscsid.socket
** Merge proposal linked:
https://code.launchpad.net/~paelzer/ubuntu/+source/open-iscsi/+git/open-iscsi/+merge/346739
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Title:
iscsid
Interesting, this worked just fine without the iscsid.conf entry as in Fedora:
iscsid.startup = /bin/systemctl start iscsid.socket
I need to check the code for what this is used.
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Ok, this is the code path that tries to connect.
It has a fallback to run this command.
I think we would want anyway that this is not started in a random context, but
from the socket/service.
The following connect will then pick and start via the socket.
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Test 1:
iscsiadm -m discovery -t sendtargets -p 127.0.0.1
worked to activate it as needed
Test 2:
/sbin/iscsiadm -m node --loginall=automatic
Not activating it, but that is fine if nothing is defined
Test 3:
- define something with tgt, and configure it
Note: remember to load iscsi_tcp in the
Most basic tests cross check on Fedora:
First I tried a safe no-op
$ iscsiadm -m discovery -t sendtargets -p 127.0.0.1
This is working fine on fedora to activate the service
Then I tried on the fedora setup if the cmd we call would activate it.
$ /sbin/iscsiadm -m node --loginall=automatic
Trying a hacky POC:
1. define iscsid.socket
$ cat > /lib/systemd/system/iscsid.socket << EOF
[Unit]
Description=Open-iSCSI iscsid Socket
Documentation=man:iscsid(8) man:iscsiadm(8)
[Socket]
ListenStream=@ISCSIADM_ABSTRACT_NAMESPACE
[Install]
WantedBy=sockets.target
EOF
$ systemctl enable
Status of a clean install in a VM and/or Container, so testable rather
trivial:
$ systemctl status iscsid open-iscsi
● iscsid.service - iSCSI initiator daemon (iscsid)
Loaded: loaded (/lib/systemd/system/iscsid.service; enabled; vendor preset:
enabled)
Active: active (running) since Wed
** Changed in: open-iscsi (Ubuntu)
Importance: Undecided => High
** Changed in: open-iscsi (Ubuntu)
Status: New => Triaged
** Changed in: open-iscsi (Ubuntu)
Assignee: (unassigned) => Mathieu Trudel-Lapierre (cyphermox)
** Also affects: open-iscsi (Ubuntu Bionic)
Importance:
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