When I run the mattermost-preview Docker image in multiple v11.0.x releases and install v2.6.0 of the PLaybooks plugin Mattermost seems to become unresponsive.
I originally ran into this in a demo environment with a bunch of existing data and plugins, but it seems to reproduce in a very simple fresh environment as well.
I create the environment this way:
docker run --name mattermost-preview-11.0.6 -d --publish 8065:8065 -e MM_SERVICEENVIRONMENT=test mattermost/mattermost-preview:11.0.6
After initial docker run:
- I upgrade the image to the "Enterprise" version through the System Console UI,
- install my
test Enterprise license.
- Import
v2.6.0 of the Playbooks plugin, which appears to complete successfully.
- Navigate to Chat/User UI and note that when I click on the Application Chooser (to switch from Channels to Playbooks) I don't see Playbooks listed
- Hard Refresh
At this point I seem to just get a progress spinner and Mattermost never loads, even after multiple hard refreshes.
Attaching the logs from the container here
2025-11-26-mattermost.log
I haven't tried on v11.1 yet. But since v11.0 is still supported I figured best to raise this.
When I run the
mattermost-previewDocker image in multiplev11.0.xreleases and installv2.6.0of the PLaybooks plugin Mattermost seems to become unresponsive.I originally ran into this in a demo environment with a bunch of existing data and plugins, but it seems to reproduce in a very simple fresh environment as well.
I create the environment this way:
After initial
docker run:testEnterprise license.v2.6.0of the Playbooks plugin, which appears to complete successfully.At this point I seem to just get a progress spinner and Mattermost never loads, even after multiple hard refreshes.
Attaching the logs from the container here
2025-11-26-mattermost.log
I haven't tried on
v11.1yet. But sincev11.0is still supported I figured best to raise this.