Daniel Marynicz

@nicklan I created a new pull request #24 for this issue. Current appearance on my Ubuntu 20.04 :) 

You need install python3-gi and gtk3 bindings probably with command ``` sudo apt install python3-gi gobject-introspection gir1.2-gtk-3.0 ```

@neilenns Probaly you have bad syntax in the yaml. you have ```yaml environment: - WHITELISTED_DOMAINS=${WHITELISTED_DOMAINS-https://www.contoso.com} ``` But this should be like ```yaml environment: - WHITELISTED_DOMAINS=${WHITELISTED_DOMAINS:-https://www.contoso.com} ``` you forgot use the...

@neilenns And you should this quote like ```yaml environment: - "WHITELISTED_DOMAINS=${WHITELISTED_DOMAINS:-https://www.contoso.com}" ```

Example yaml to test/reproduce issue ```yaml version: '3.8' x-logging: - &loki-options loki-url: "http://some-url:3100/loki/api/v1/push" loki-external-labels: "job=swarm,container_name={{.Name}},cluster=prod,app=${STACK_NAME:?Missing mandatory value for STACK_NAME}" - &logging driver: loki options:

When you create new stack and paste yaml like in my example then portainer raises error "ReferenceError: Excessive alias count indicates a resource exhaustion attack".  And because of this...

@jamescarppe I get emails with new portainer functions, but I can't even use them because I can't update the portainer due to this bug. It is apparent that new functionality...

Thank you for your interest.

@Nick-Portainer Example with 53 aliases. https://github.com/Daniel-Marynicz/yaml-parse-test To count aliases you can use a command like `grep "

And previous example https://github.com/portainer/portainer/issues/6211#issuecomment-1667623333 has only 28 aliases but `Yaml.parse` count this around 120.