| 2022-07-12 07:14:34 |
Jordan Barrett |
description |
When I execute `juju debug-hooks`, sometimes I see the terminal screen with instructions (I think this is intended:
```
This is a Juju debug-hooks tmux session. Remember:
1. ...
root@juju-c218bc-4:/var/lib/juju/agents/unit-wordpress-3/charm#
```
However, at other times, I only see a blank screen with
```
root@juju-c218bc-4:/home/ubuntu#
```
I've noticed some other strange things. Sometimes while I am waiting at the second screen, the first screen will suddenly appear. Also, when I try to exit the first screen using `exit` or Ctrl-D, I am taken to the second screen (which sometimes will take me back to the first screen, making it hard to exit).
It seems like the second screen is calling the first screen as a "subshell" or something, but that it fails to do this sometimes. As for the timing, I think this is related to the status of the unit and/or if there is a hook running. It seems that I will get stuck at the second screen while a hook is running, and then once the hook finishes, it will take me to the first screen. I'm not 100% sure about this theory though.
This is using:
- Juju v3.0-beta2 (SHA 47e53008)
- Ubuntu 20.04 LTS
- GoLand 2022.1.3 integrated terminal |
When I execute `juju debug-hooks`, sometimes I see the terminal screen with instructions (I think this is intended:
------------------------------------------------
This is a Juju debug-hooks tmux session. Remember:
1. ...
root@juju-c218bc-4:/var/lib/juju/agents/unit-wordpress-3/charm#
------------------------------------------------
However, at other times, I only see a blank screen with
------------------------------------------------
root@juju-c218bc-4:/home/ubuntu#
------------------------------------------------
I've noticed some other strange things. Sometimes while I am waiting at the second screen, the first screen will suddenly appear. Also, when I try to exit the first screen using `exit` or Ctrl-D, I am taken to the second screen (which sometimes will take me back to the first screen, making it hard to exit).
It seems like the second screen is calling the first screen as a "subshell" or something, but that it fails to do this sometimes. As for the timing, I think this is related to the status of the unit and/or if there is a hook running. It seems that I will get stuck at the second screen while a hook is running, and then once the hook finishes, it will take me to the first screen. I'm not 100% sure about this theory though.
This is using:
- Juju v3.0-beta2 (SHA 47e53008)
- Ubuntu 20.04 LTS
- GoLand 2022.1.3 integrated terminal |
|
