Settings and activity

This functionality can be found in the excellent BluFin extension to Chrome.

http://bluefin.teapotcoder.com/

We wanted this too, but have come up with a workaround that seems to be working quite well.

Essentially we have taken our script modules and created proper PowerShell modules, which we publish in NuGets to the Ocotpus repository, complete with a custom Deploy.ps1 file that installs them in to one of the PSPath locations. We then push these out to the tentacles as part of the deployment, and then use the following code whenever we want to use these:

Import-Module <ModuleName> -ErrorAction Stop

We kind of have this in place by [ab]using variable sets.

Ops are the only folks who have permissions to create and edit variable sets.
Devs then pull in the necessary variable sets for use in their deployments. If they're waiting for them to be cerated/testing stuff, they can just create the same named variables in the project directly.

I don't know if you can, but all of that stuff is handled in CSS (they use FontAwesome for the "icons").

You'd just need to target a few classes, probably starting with `.status.SuccessWithWarnings`

FWIW: and conditions can be achieved by nesting #{if} conditions.

Octopus is API first, so you could script outt his action... https://github.com/OctopusDeploy/OctopusDeploy-Api/wiki/MaintenanceConfigurations

I wonder if you could then have an Octopus Project that you can schedule a deployment (https://octopus.com/docs/deploying-applications/scheduled-deployments) at a specified time to put it in to maintenance mode...

I wonder if you could use Machine Policies to schedule this kind of work?
https://octopus.com/docs/key-concepts/environments/machine-policies