It seems that it haven't been existed the documentation to the indicated url by CONTRIBUTING.md 😃

https://hexdocs.pm/antikythera/development_environment.html

Development guides for antikythera exist but there lacks a guide for production deployments.

What cicd is needed to deploy?

How does the antikythera code get merged with the gears code in a docker image?

How does ACCESS deploy: VMs? Docker? Kubernetes?

What environmental variables and other settings are required?

I redrew a diagram using nomnoml. I can draw more if wanted.

Original:

Nomnoml:

[Load Balancer | HTTPS and Websocket Traffic] -> 1..* [Erlang VM (per server) |

[antikythera core | 
Domain-based request routing
]->[gear_x]
[antikythera core]->[gear_y]

[gear_y] -- [<note> Gear-to-gear communication]
[gear_x] -- [<note> Gear-to-gear communication]
[antikythera core] -- [<note> More gears..]
]

[Load Balancer | HTTPS and Websocket Traffic] -> [<note> More Erlang vms]
[Erlang VM (per server)] <-> [<note> Inter-node communication for websockets and async jobs]

Useful sites:

• http://www.nomnoml.com/
• https://github.com/skanaar/nomnoml
• https://marketplace.visualstudio.com/items?itemName=amoosbr.markdown-nomnoml

Hi antikythera team,

I investigating this project and was wondering if there is a roadmap or a list of things that the team wants to have.

The contribution guide mentions to use the mailing list, but there's no activity there so I hope using the issues tracker for discussions is fine.

Thanks

Rationale

Antikythera.Http.SetCookie lacks the option to set the SameSite attribute of Set-Cookie header, and now it is forced into using SameSite=Lax.
As my team and I came across a need to set the SameSite directive to SameSite=none (especially in combination with Antikythera.Session), I am raising this issue and proposing the addition of this functionality. This would also help gears that want to enforce SameSite=strict.

Proposed changes

• Add same_site field to Antikythera.Http.SetCookie
  • This will be an enum that takes either :lax, :strict, or :none
  • Adding a field under the SetCookie module's field list and adding a type would do this
  • I am ready to write up a patch for this change
• Add an interface to Antikythera.Plug.Session.load/2
  • When explicitly adding a Cookie entry, passing an optional argument to Antikythera.Conn.put_resp_cookie/4 can achieve this
  • But when used in combination with Antikythera.Plug.Session.load/2 it is not trivial, so I would like advice on how to change this
    • As of right now, I am thinking of passing options under :set_cookie key, then passing this option to make_before_send/2 (this would add an argument and thus change the signature to make_before_send/3 ) so that it can be passed onto Antikythera.Conn.put_resp_cookie/4 (now called with only 3 arguments).

Relevant references

• SameSite cookies - HTTP | MDN

https://hexdocs.pm/antikythera/gear_developers/ on https://hexdocs.pm/antikythera/getting_started.html

When I tried to compile antikythera_instance_example.
It brings following errors:

antikythera_instance_example% mix deps.get
** (Mix.Error) Incorrect Erlang/OTP version! required: '20.2.2', used: '20.3.4'
    (mix) lib/mix.ex:291: Mix.raise/1
    deps/antikythera/mix_common.exs:22: (module)
    (stdlib) erl_eval.erl:670: :erl_eval.do_apply/6
    (stdlib) erl_eval.erl:122: :erl_eval.exprs/5

Yeah, I use latest stable versions OTP 20.3.4 and Elixir 1.6.4.
It seems the program works correctly.

But personaly, to being used this product widely, I think it needs to relaxing limitation of versions.
I'm glad you to If you consider it.

Thanks.