even when running these commands from within the docker container instance I do not get any responce 😞
root@56a6f444f140:/var/lib/rancher# curl http://10.43.97.217:30080
^C
root@56a6f444f140:/var/lib/rancher# curl http://10.43.138.186:8080
^C
root@56a6f444f140:/var/lib/rancher# curl http://10.43.138.186:8081
^C
root@56a6f444f140:/var/lib/rancher# curl http://10.43.138.186:8008
^C
root@56a6f444f140:/var/lib/rancher# curl http://10.43.97.217:8080
^C
root@56a6f444f140:/var/lib/rancher# curl http://10.43.97.217:8081
^C
root@56a6f444f140:/var/lib/rancher# curl http://10.43.97.217:8008
^C
root@56a6f444f140:/var/lib/rancher#
sounds like I need to get rancher configured correctly first before trying to find answers here 😉
WickedGoat98
I will try to collect the installation steps in a document and share it to the community once ready
Thank you! this will be awesome !
We're here if you need anything 🙂
WickedGoat98 nice!!
Can you also pass the login screen (i.e. can you access the api server)
Hi AgitatedDove14
seems I used a wrong ip for the API tests.
When contacting the dockers Rancher IP:30080 I get the trains webUI 🙂
strange, I would expect that it would answer also on the address the webserver image got assigned to
root@56a6f444f140:/var/lib/rancher# ping 10.42.0.106
PING 10.42.0.106 (10.42.0.106): 56 data bytes
64 bytes from 10.42.0.106: icmp_seq=0 ttl=64 time=0.063 ms
64 bytes from 10.42.0.106: icmp_seq=1 ttl=64 time=0.064 ms
64 bytes from 10.42.0.106: icmp_seq=2 ttl=64 time=0.063 ms
^C--- 10.42.0.106 ping statistics ---
3 packets transmitted, 3 packets received, 0% packet loss
round-trip min/avg/max/stddev = 0.063/0.063/0.064/0.000 ms
root@56a6f444f140:/var/lib/rancher# curl http://10.42.0.106:30080
curl: (7) Failed to connect to 10.42.0.106 port 30080: Connection refused
root@56a6f444f140:/var/lib/rancher# curl http://172.17.0.2:30080
<!doctype html>
<html lang="en">
<head> <meta charset="utf-8"> <title>trains</title> <base href="/"> <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no"> <link rel="icon" type="image/x-icon" href="favicon.ico?v=5"> <script> if (global === undefined) { var global = window; } </script> <meta name="theme-color" content=" "> </head> <body class="dark-theme"> <sm-root></sm-root> <noscript>Please enable JavaScript to continue using this application.</noscript> <script src="runtime-es2015.d081064e058ab9d4530f.js" crossorigin="use-credentials" type="module"></script><script src="runtime-es5.d08 1064e058ab9d4530f.js" crossorigin="use-credentials" nomodule defer></script><script src="polyfills-es5.dd6fc9cc359ba3460100.js" crosso rigin="use-credentials" nomodule defer></script><script src="polyfills-es2015.56361711d9390b84d552.js" crossorigin="use-credentials" t ype="module"></script><script src="styles-es2015.2a0ebecfcb437fdb1c02.js" crossorigin="use-credentials" type="module"></script><script src="styles-es5.2a0ebecfcb437fdb1c02.js" crossorigin="use-credentials" nomodule defer></script><script src="vendor-es2015.7dac968ddae b1621c029.js" crossorigin="use-credentials" type="module"></script><script src="vendor-es5.7dac968ddaeb1621c029.js" crossorigin="use-c redentials" nomodule defer></script><script src="main-es2015.a828262587d45134a613.js" crossorigin="use-credentials" type="module"></sc ript><script src="main-es5.a828262587d45134a613.js" crossorigin="use-credentials" nomodule defer></script></body> <footer> <script crossorigin="use-credentials" src="app/webapp-common/assets/plotly-1.52.2.min.js"></script> </footer> </html> root@56a6f444f140:/var/lib/rancher#
Hi WickedGoat98 ,
I think you are correct 😞
I would guess it is something with the ingress configuration (i.e. ConfigMap)
AgitatedDove14 thanks for the reply. I'm not sure if O understand how to check if the API is running propperly. I haven't seen the webUI so far since I don't know how ... I will continue trying to get it running ;)
🙂 but I still need the laod ballancer ...
nevermind some day I will have it running 😉
WickedGoat98
The webUI will look like the demo server 🙂https://demoapp.trains.allegro.ai/
2. curl http://server-ip:8008 should return something like:{"meta":{"id":"78a9dc77081348e2930d1f429fd7e092","trx":"78a9dc77081348e2930d1f429fd7e092","endpoint":{"name":"","requested_version":1.0,"actual_version":null},"result_code":400,"result_subcode":0,"result_msg":"Invalid request path /","error_stack":null},"data":{}}%3. curl http://server-ip:8080 should return something like:
` <!doctype html>
<html lang="en"> ... `4. curl http://server-ip:8081 should return: ` <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"> <title>405 Method Not Allowed</title> <h1>Method Not Allowed</h1> <p>The method is not allowed for the requested URL.</p> `5. If all three are configured, you will be able to login to the web UI
Once you have these up and running, we can dive into the agents 😉
Sounds good?
Hi WickedGoat98
Regardless on the ingress configuration (which seems like you have the hang of), the API instance itself needs to be configured with persistent volume (the web / file server do not need direct access to the API server).
Can you get the API to run properly ?
Regrading the trains-agent once you have the API/Web/File server configured, you can configure it like the trains-agent-services is configured inside the docker-compose (e.g. set the environment variable with the correct configuration)
(do not forget to use the trains-agent docker instead https://hub.docker.com/r/allegroai/trains-agent )
but I still need the laod ballancer ...
No you are good to go, as long as someone will register the pods IP automatically on a dns service (local/public) you can use the regsitered address instead of the IP itself (obviously with the port suffix)
Thanks for your support
With pleasure!
Will such an docker image need a trains configuration file?
If you need to configure things other than credentials (see above) than yes you might need to map trains.conf into the pod.
Specifically, if you need, map your trains.conf to /root/.trains inside the pod/container
AgitatedDove14 unfortunately all tries to get any responce from the webUI failed 😞
(py38) wgo@NVidia-power : ~ $ ping 10.43.138.186
PING 10.43.138.186 (10.43.138.186) 56(84) Bytes Daten.
^C
--- 10.43.138.186 ping statistics ---
4 Pakete übertragen, 0 empfangen, 100% Paketverlust, Zeit 3062ms
(py38) wgo@NVidia-power : ~ $ curl http://10.43.97.217:30080
^C
(py38) wgo@NVidia-power : ~ $ curl http://10.43.138.186
^C
(py38) wgo@NVidia-power : ~ $ curl http://10.43.138.186:8080
^C
(py38) wgo@NVidia-power : ~ $ curl http://10.43.138.186:8081
^C
(py38) wgo@NVidia-power : ~ $ curl http://10.43.138.186:8008
^C
(py38) wgo@NVidia-power : ~ $ curl http://10.43.97.217:8080
^C
(py38) wgo@NVidia-power : ~ $ curl http://10.43.97.217:8081
^C
(py38) wgo@NVidia-power : ~ $ curl http://10.43.97.217:8008
^C
(py38) wgo@NVidia-power : ~ $
Maybe the only thing to worry about is making sure the IP address is stable, so if k8s replaces the node, you do not have to reconfigure the clients 🙂
AgitatedDove14 The problem I have with getting the ingress running ... seems to be caused by the fact that I'm running rancher in single node mode (using a docker image ...) where the port 80 is already in use so the webservice (WebUI) of trains cannot be mapped to the same port ...
Nevertheless I will continue with a real Kubernets cluster installation and try to get Trains + additional own agents running on it 😉
thanks so far for the support you provided. I will try to collect the installation steps in a document and share it to the community once ready