carimura / vista Goto Github PK

used to create the route if it didn't exist... now it fails.

may need to do an fn routes create or something first in wercker.yml

need solution...

and manually editing the file is annoying... any other way to handle? probably not....

possibly use the call ID as it's returned in response headers now

So, at this moment, Flow mode is the only way to run vista demo.
At this moment in order to run vista on a remote Fn a lot of work needs to be done:

• build/test images
• push images to the registry
• setup an application with some functions

For now Vista in Flow mode works only with all-in-one Fn (basically what you get from fn start).
However, Vista suppose to work fine with distributed Fn (api, runner lb, runners).
So, how things suppose to be different:

• flow needs to talk to LB runner (an address that is mentioned in invoke annotation)
• new env var needs to be introduced FN_INVOKE_PATH that by default should point to Fn API endpoint.

Hopefully, this is the amount of work that needs to be done.

envs-example.sh has this line

# on linux/bmc find this out with "docker inspect --type container -f '{{.NetworkSettings.Gateway}}' functions"

When running "fn start" the container that is started is actually named "fnserver" so this command doesn't correctly find the IP address of the container.

$ docker container list
CONTAINER ID        IMAGE                COMMAND             CREATED              STATUS              PORTS                              NAMES
24dc2af19b71        fnproject/fnserver   "./fnserver"        About a minute ago   Up About a minute   2375/tcp, 0.0.0.0:8080->8080/tcp   fnserver

I think this needs to be

$ docker inspect --type container -f '{{.NetworkSettings.Gateway}}' fnserver 
172.17.0.1

this might be a product area to explore a better solution.. TBD.

after tomorrow's demo

@zootalures -- I haven't reproduced this... can you paste your version of Fn server and CLI? This is definitely a big issue and want to make sure we solve it because app configs are important.

but how can we abstract that out w/o using native hooks from sns?

what if someone uses a different app name?

https://github.com/fnproject/ui