Fixes #22141 - Remove sinatra/rack dependencies

[dLobatog]

Without this, I'm getting the following error when running bundle update on smart-proxy (develop branch). I suppose the plugin can simply rely on sinatra/rack being provided by smart-proxy.

Resolving dependencies......
Bundler could not find compatible versions for gem "rack-protection":
  In Gemfile:
    smart_proxy was resolved to 1.17.0.develop, which depends on
      sinatra was resolved to 1.4.6, which depends on
        rack-protection (= 2.0.0)

    smart_proxy_dynflow_core was resolved to 0.1.8, which depends on
      sinatra (~> 1.4) was resolved to 1.4.6, which depends on
        rack-protection (~> 1.4)
Bundler could not find compatible versions for gem "tilt":
  In Gemfile:
    smart_proxy was resolved to 1.17.0.develop, which depends on
      sinatra was resolved to 1.4.0, which depends on
        tilt (~> 2.0)

    smart_proxy_dynflow_core was resolved to 0.1.8, which depends on
      sinatra (~> 1.4) was resolved to 1.4.0, which depends on
        tilt (>= 1.3.4, ~> 1.3)

[theforeman-bot]

There were the following issues with the commit message:

• 02a245a must be in the format fixes #redmine_number - brief description

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[theforeman-bot]

@dLobatog, the Redmine ticket used is for a different project than the one associated with this GitHub repository. Please either:

• check #22141: Remove smart_proxy_dynflow sinatra/rack dependency is the correct one
• move ticket #22141 from Plugins to the foreman-tasks project
• or file a new ticket in the foreman-tasks project

If changing the ticket number used, remember to update the PR title and the commit message (using git commit --amend).

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[iNecas]

We can't, as this is for smart_proxy_dynflow_core, which can run separately but needs sinatta for dynflow console and internal api

[dLobatog]

@iNecas How do you run it then with smart-proxy nightly?

[iNecas]

I was not able to reproduce this issue. I guess the issue might be that you had installed proxy without the plugin and then added it later? I tried to do so as well, but bundler (I tested with 1.15.4 and 1.16.1) was able to find the proper versions.

I've tested this with removing the explicit requirement on sinatra version and it was working for me, therefor I suggest for removing the ~> 1.4.0, which I believe should solve your issues as well.

[adamruzicka]

I was able to reproduce the issue @dLobatog describes when running dynflow core as part of smart proxy.

[iNecas]

@dLobatog ping

[dLobatog]

@iNecas pong

[ekohl]

Should this be >= 1.4 instead?

[iNecas]

I think we should be ok with whatever we get from the proxy, so I'm ok with this way

[ekohl]

The core part doesn't have to run with the proxy I think but I agree that chance is remote.

[iNecas]

Thanks @dLobatog