Multihost setup not working properly

[xadox-1st]

Describe the bug
Setting up a Proxmox LXC Ubuntu or Debian master iobroker with "iob multihost enable". Setting up a Pi slave iobroker. Manuel with rapsbian or using the rpi image with "iob multihost connect"

To Reproduce
Steps to reproduce the behavior:

1. Got to Adapters view
2. Switch to slave
3. "does not start any instances on this host" is logged
4. Force Refresh website
5. try installing Backitup Adapter. Adapter will be installed forever.

Expected behavior
On my older setup with jscontroller below v4 this is working fine.

[Apollon77]

Ok, sorry I do not get the problem ... what exactly is your issue??

Is the issue that backit up can not be installed? So whats exactly the UI doing?

Also : The output you write as #3 should have nothing to do with the step #2 before because the log you mention appear when you start the js.controller on an "empty" slave with no instances defined there and is completely ok

[xadox-1st]

I will try to describe better. If I use the two iobroker without the multihost functionality separately, both work without problems.

But as soon as I use the PI as slave I have problems installing any adapter on the slave PI. The installation dialog is not finished and is not closed after hours. Even if I hide this task in the background. The close button on that installation task is greyed out than.

In previous version switching to a still empty slave did not lead to this error log entry. Since the Admin Adapter and the Discovery Adaper were also present on the slave. But that should not be the core problem. The problem is that I can't get the adapters installed on the slave without problems.

[Apollon77]

Please show more detaisl like a screenshot of full admin page, logfiles and and and

[xadox-1st]

I will try to deliver:

Adapters on Master

Switching between master and slave does not change view: https://vimeo.com/686802669

This stays forever:

Log: ioborker-pi.log iobroker-master.log

[Apollon77]

For Admin: It seems that there is a "data refreshj issue" on host switch. Klick the reload button (the circle) after switching the host. I think there already is an issue fopr this

For the adapter install: Can you please execute the command in a shell 0n the slave?

iobroker add lupusec

for me it works

[xadox-1st]

For Admin: It seems that there is a "data refreshj issue" on host switch. Klick the reload button (the circle) after switching the host. I think there already is an issue fopr this

you are right this works. So I seem to be affected by the bug as well. Thank you for identifying the problem.

For the adapter install: Can you please execute the command in a shell 0n the slave? iobroker add lupusec

For me I have the same problem from console, too. The task is running without an end:

But it seems if I cancle the task the adapter and the instance are working. So there seems to but a problem with getting the finished result to the installer.

There are several error messages in the log, too: The IP-Adress in this case is the one from the slave.

[xadox-1st]

There seems to be a refresh problem in general. The adapters are installed but the dialog does not close. If one then Force Refreshed the adapters or also Instancen appear in the overview.

[Apollon77]

The EXEC without MULTI issue will be fixed in contrioller 4.0.20 soon (Beta today). maybe retry after that? It could easiely be connected

[Apollon77]

js.controller 4.0.21 is released in Beta ... Please try if now the install goes through

[xadox-1st]

I updated js.controller to 4.0.21: The problem with the adapter installation has been solved. Thx for that fast fix. The problem with missing autorefresh when switching between master and slave is still present. The log entry "EXEC without MULTI" did not appear anymore.

[Apollon77]

Sure, the Admin iss ue is an admin issue :-)

formally the issue here is solved (hanging install) ... so maybe create a new issue for the refresh issue?