Thanks Lukas for providing this revert of
f0831ed2a03fcef582660be1c3b1a9f3e267e656. Using
https://people.ubuntu.com/~slyon/uc18/core18_20211105_amd64.snap I can
no longer reproduce the isue.
To make it easier to reproduce what I did:
"""
$ git status
On branch tests-use-core18-from-gce
Your branch is up to date with 'sergiocazzolato/tests-use-core18-from-gce'.
...
$ git diff
diff --git a/tests/lib/prepare.sh b/tests/lib/prepare.sh
index e6b984c4d0..5c58a55b2f 100755
--- a/tests/lib/prepare.sh
+++ b/tests/lib/prepare.sh
@@ -973,7 +973,7 @@ EOF
fi
if os.query is-core18; then
- curl -s -o core18.snap
https://storage.googleapis.com/snapd-spread-tests/snaps/core18_20211102_amd64.snap
+ curl -s -o core18.snap
https://people.ubuntu.com/~slyon/uc18/core18_20211105_amd64.snap
EXTRA_FUNDAMENTAL="$EXTRA_FUNDAMENTAL --snap $PWD/core18.snap"
fi
$ $GOPATH/bin/spread -repeat 100
google:ubuntu-core-18-64:tests/main/services-disabled-kept-happy
...
2021-11-08 11:39:41 Preparing
google:ubuntu-core-18-64:tests/main/services-disabled-kept-happy
(nov081028-580805)...
2021-11-08 11:39:53 Executing
google:ubuntu-core-18-64:tests/main/services-disabled-kept-happy
(nov081028-580805) (1/1)...
2021-11-08 11:40:49 Restoring
google:ubuntu-core-18-64:tests/main/services-disabled-kept-happy
(nov081028-580805)...
2021-11-08 11:41:00 Preparing
google:ubuntu-core-18-64:tests/main/services-disabled-kept-happy
(nov081028-580805)...
...
"""
To validate my findings I'm also running the same test against core18 in stable
and it fails very quickly:
"""
$ git status
HEAD detached at upstream/master
$ git describe
2.53.1-480-g2c39794030
$ $GOPATH/bin/spread -repeat 100
google:ubuntu-core-18-64:tests/main/services-disabled-kept-happy
....
2021-11-08 11:58:46 Error executing
google:ubuntu-core-18-64:tests/main/services-disabled-kept-happy
(nov081048-716592) :
-----
+ . /home/gopath/src/github.com/snapcore/snapd/tests/lib/disabled-svcs.sh
++ SVC_MISSING_ERR_MSG='state.json is missing last-active-disabled-services in
it:'
+ echo 'CASE 1'
CASE 1
+ echo 'Install the snap'
Install the snap
+ snap install --dangerous disabled-svcs-kept_1.0_all.snap
disabled-svcs-kept 1.0 installed
+ echo 'Check that state.json doesn'\''t contain last-active-disabled-services'
Check that state.json doesn't contain last-active-disabled-services
+ check_state_json_no_disabled_svcs
+ /home/gopath/src/github.com/snapcore/snapd/tests/lib/tools/snapd-state
check-state '.data.snaps."disabled-svcs-kept" |
."last-active-disabled-services"?' = null 'state.json has invalid
last-active-disabled-services in it:'
+ echo 'CASE 2'
CASE 2
+ echo 'Disable a service in the snap'
Disable a service in the snap
+ snap stop --disable disabled-svcs-kept.svc
Stopped.
+ echo 'Check that it was actually disabled'
Check that it was actually disabled
+ retry -n 10 --wait 1 sh -c 'snap services disabled-svcs-kept | MATCH
"disabled-svcs-kept\\.svc\\s+disabled\\s+inactive"'
+ echo 'Check that state.json still doesn'\''t contain
last-active-disabled-services'
Check that state.json still doesn't contain last-active-disabled-services
+ check_state_json_no_disabled_svcs
+ /home/gopath/src/github.com/snapcore/snapd/tests/lib/tools/snapd-state
check-state '.data.snaps."disabled-svcs-kept" |
."last-active-disabled-services"?' = null 'state.json has invalid
last-active-disabled-services in it:'
+ echo 'Disable the whole snap'
Disable the whole snap
+ snap disable disabled-svcs-kept
disabled-svcs-kept disabled
+ echo 'Check that state.json DOES contain last-active-disabled-services'
Check that state.json DOES contain last-active-disabled-services
+ check_state_json_yes_disabled_svcs
+ /home/gopath/src/github.com/snapcore/snapd/tests/lib/tools/snapd-state
check-state '.data.snaps."disabled-svcs-kept" |
."last-active-disabled-services"?' '!=' null 'state.json has invalid
last-active-disabled-services in it:'
+ echo 'Enable the whole snap'
Enable the whole snap
+ snap enable disabled-svcs-kept
disabled-svcs-kept enabled
+ echo 'Check that the service is still disabled'
Check that the service is still disabled
+ MATCH 'disabled-svcs-kept\.svc\s+disabled\s+inactive'
+ snap services disabled-svcs-kept
+ echo 'Check that state.json still doesn'\''t contain
last-active-disabled-services'
Check that state.json still doesn't contain last-active-disabled-services
+ check_state_json_no_disabled_svcs
+ /home/gopath/src/github.com/snapcore/snapd/tests/lib/tools/snapd-state
check-state '.data.snaps."disabled-svcs-kept" |
."last-active-disabled-services"?' = null 'state.json has invalid
last-active-disabled-services in it:'
+ echo 'CASE 3'
CASE 3
+ echo 'Refresh the snap'
Refresh the snap
+ snap install --dangerous disabled-svcs-kept_1.0_all.snap
disabled-svcs-kept 1.0 installed
+ echo 'Check that the service is still disabled'
Check that the service is still disabled
+ MATCH 'disabled-svcs-kept\.svc\s+disabled\s+inactive'
+ snap services disabled-svcs-kept
+ echo 'Check that state.json still doesn'\''t contain
last-active-disabled-services'
Check that state.json still doesn't contain last-active-disabled-services
+ check_state_json_no_disabled_svcs
+ /home/gopath/src/github.com/snapcore/snapd/tests/lib/tools/snapd-state
check-state '.data.snaps."disabled-svcs-kept" |
."last-active-disabled-services"?' = null 'state.json has invalid
last-active-disabled-services in it:'
+ echo 'CASE 4'
CASE 4
+ echo 'Revert the snap'
Revert the snap
+ snap revert disabled-svcs-kept --revision=x1
disabled-svcs-kept reverted to 1.0
+ echo 'Check that the service is still disabled'
Check that the service is still disabled
+ MATCH 'disabled-svcs-kept\.svc\s+disabled\s+inactive'
+ snap services disabled-svcs-kept
+ echo 'Check that state.json still doesn'\''t contain
last-active-disabled-services'
Check that state.json still doesn't contain last-active-disabled-services
+ check_state_json_no_disabled_svcs
+ /home/gopath/src/github.com/snapcore/snapd/tests/lib/tools/snapd-state
check-state '.data.snaps."disabled-svcs-kept" |
."last-active-disabled-services"?' = null 'state.json has invalid
last-active-disabled-services in it:'
+ echo 'Refresh back to the new revision to unmark it as blacklisted'
Refresh back to the new revision to unmark it as blacklisted
+ snap refresh disabled-svcs-kept --revision=x2
disabled-svcs-kept 1.0 refreshed
+ echo 'CASE 5'
CASE 5
+ echo 'Refresh to a new revision with a snap service renamed'
Refresh to a new revision with a snap service renamed
+ snap install --dangerous disabled-svcs-kept_2.0_all.snap
error: cannot perform the following tasks:
- Setup snap "disabled-svcs-kept" (unset) security profiles (cannot find
installed snap "disabled-svcs-kept" at revision x3: missing file
/snap/disabled-svcs-kept/x3/meta/snap.yaml)
-----
...
Nov 08 10:58:45 nov081048-716592 snapd[2817]: taskrunner.go:439: DEBUG: Running
task 202 on Do: Make current revision for snap "disabled-svcs-kept" unavailable
Nov 08 10:58:45 nov081048-716592 systemd[1]: Reloading.
Nov 08 10:58:45 nov081048-716592 systemd[1]: Unmounting Mount unit for
disabled-svcs-kept, revision x3...
Nov 08 10:58:45 nov081048-716592 systemd-udevd[645]: Network interface
NamePolicy= disabled on kernel command line, ignoring.
Nov 08 10:58:45 nov081048-716592 systemd[1]: Unmounted Mount unit for
disabled-svcs-kept, revision x3.
Nov 08 10:58:45 nov081048-716592 systemd[1]: Reloading.
Nov 08 10:58:45 nov081048-716592 snapd[2817]: taskrunner.go:439: DEBUG: Running
task 203 on Do: Copy snap "disabled-svcs-kept" data
Nov 08 10:58:45 nov081048-716592 snapd[2817]: snapmgr.go:303: cannot read snap
info of snap "disabled-svcs-kept" at revision x3: cannot find installed snap
"disabled-svcs-kept" at revision x3: missing file
/snap/disabled-svcs-kept/x3/meta/snap.yaml
Nov 08 10:58:45 nov081048-716592 snapd[2817]: taskrunner.go:439: DEBUG: Running
task 204 on Do: Setup snap "disabled-svcs-kept" (unset) security profiles
Nov 08 10:58:45 nov081048-716592 snapd[2817]: task.go:337: DEBUG:
2021-11-08T10:58:45Z ERROR cannot find installed snap "disabled-svcs-kept" at
revision x3: missing file /snap/disabled-svcs-kept/x3/meta/snap.yaml
Nov 08 10:58:45 nov081048-716592 snapd[2817]: taskrunner.go:271: [change 18
"Setup snap \"disabled-svcs-kept\" (unset) security profiles" task] failed:
cannot find installed snap "disabled-svcs-kept" at revision x3: missing file
/snap/disabled-svcs-kept/x3/meta/snap.yaml
"""
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1949089
Title:
systemd randomly fails to activate mount units in Ubuntu Core 18
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1949089/+subscriptions
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