Openflow - 404 Page Not Found

mshammermc

Hi Allan,

After completing your tutorial everything seems ok, but there is an error 404

To make sure my dns was directing correctly I ran an nginx image everything went well (see image below)

after stopping nginx and running the openflow containers everything seems to be fine as you can see in the screenshot below.

I would be extremely grateful if you could help me.
Here is my docker-compose.yaml file for your analysis.

version: "3.3"
services:
  mongodb:
    image: "mongo"
    #image: "mongo:3.6.16"
    restart: always
    ports:
      - "27017:27017"
    volumes:
      - mongodb_data:/data/db
  traefik:
    image: "traefik:v2.0.0-rc3"
    container_name: "traefik"
    command:
      #- "--log.level=DEBUG"
      - "--api.insecure=true"
      - "--providers.docker=true"
      - "--providers.docker.exposedbydefault=false"
      - "--entrypoints.web.address=:80"
    ports:
      - "80:80"
      - "8080:8080"
    volumes:
      - "/var/run/docker.sock:/var/run/docker.sock:ro"
  rabbitmq:
    labels:
      - "traefik.enable=true"
      - "traefik.http.routers.rabbitmq.rule=Host(`mq.openflow.mydns.com.br`)"
      - "traefik.http.routers.rabbitmq.entrypoints=web"
      - "traefik.http.services.rabbitmq.loadbalancer.server.port=15672"
    image: "rabbitmq:3-management"
    container_name: "rabbitmq"
    restart: always
    environment:
      - RABBITMQ_DEFAULT_USER=admin
      - RABBITMQ_DEFAULT_PASS=demo2018
    ports:
      - "5672:5672"
      - "15672:15672"

  web:
    labels:
      - "traefik.enable=true"
      - "traefik.http.routers.web.rule=Host(`openflow.mydns.com.br`)"
      - "traefik.http.routers.web.entrypoints=web"
      - "traefik.http.services.web.loadbalancer.server.port=3000"
      - "traefik.frontend.passHostHeader=true"
    image: "openiap/openflow:edge"
    container_name: "web"
    pull_policy: always
    restart: always
    volumes:
      - "/var/run/docker.sock:/var/run/docker.sock"
    ports:
      - "5858:5858"
    depends_on:
      - rabbitmq
      - mongodb
    environment:
      - update_acl_based_on_groups=true
      - multi_tenant=false
      - auto_create_users=true
      - auto_create_domains=
      - allow_personal_nodered=true
      - auto_create_personal_nodered_group=false
      - tls_crt=
      - tls_key=
      - tls_ca=
      - tls_passphrase=
      - api_bypass_perm_check=false
      - websocket_package_size=4096
      - websocket_max_package_count=1048576
      - protocol=http
      - port=3000
      - domain=openflow.mydns.com.br

      - nodered_images=[{"name":"Latest Plain Nodered", "image":"openiap/nodered:edge"},{"name":"Latest Puppeteer Nodered", "image":"openiap/nodered-puppeteer:edge"},{"name":"Latest TagUI Nodered", "image":"openiap/nodered-tagui:edge"}]
      - nodered_ws_url=ws://web:3000
      - saml_federation_metadata=http://web:3000/issue/FederationMetadata/2007-06/FederationMetadata.xml
      - amqp_url=amqp://admin:demo2018@rabbitmq
      - mongodb_url=mongodb://mongodb:27017
      - mongodb_db=openrpa

      - skip_history_collections=audit,jslog
      - allow_skiphistory=false

      - saml_issuer=uri:openflow.mydns.com.br
      - aes_secret=7TXsxf7cn9EkUqm5h4MEWGjzkxkNCk2K
      - signing_crt=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
      - singing_key=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
volumes:
  mongodb_data:
    driver: local

Allan Zimmermann

@mshammermc Could you please check the logs for traefik . Is there any errors in traefik ?

mshammermc

@allan-zimmermann said in Openflow - 404 Page Not Found:

@mshammermc Could you please check the logs for traefik . Is there any errors in traefik ?

This is the Traefik log

Allan Zimmermann

Oh, wait ... I see you are not using one of my docker compose files.
Please use one of mine and see if that helps.
https://github.com/open-rpa/docker

mshammermc

@allan-zimmermann
Now I have this information in the Traefik log

Running over this file:
https://raw.githubusercontent.com/open-rpa/docker/main/docker-compose-traefik.yml

Allan Zimmermann

@mshammermc so it works now ?
if not, what if you try it locally
curl -H "Host: openflow.mydns.com.br" http://localhost/

Flávio Pinheiro de Souza

@allan-zimmermann
Good news my friend, finally openflow was loaded but nodered doesn't open

In Nodered menu -> create nodered -> open nodered
result blank page. I tried creating a new nodered2 user and it didn't work either

Allan Zimmermann

@flávio-pinheiro-de-souza so what domain are you using?

Flávio Pinheiro de Souza

@allan-zimmermann
As I didn't have success with mine I created it free: openflow.sytes.net
ping command now points to the correct vm ip: 34.134.186.92 and also accesses openflow

Nodered log:

Console:

Q17:13:24 [[32minfo[39m] noderedcontribopenflowstorage::_saveSettings.:complete
V17:13:24 [[32minfo[39m] noderedcontribopenflowstorage::onupdate: Restart not needed
617:13:24 [[32minfo[39m]  _saveSettings - 5:13:24 PM
N17:13:24 [[32minfo[39m] noderedcontribopenflowstorage::_saveSettings.:begin
Q17:13:22 [[32minfo[39m] noderedcontribopenflowstorage::_saveSettings.:complete
V17:13:22 [[32minfo[39m] noderedcontribopenflowstorage::onupdate: Restart not needed
617:13:22 [[32minfo[39m]  _saveSettings - 5:13:22 PM
N17:13:22 [[32minfo[39m] noderedcontribopenflowstorage::_saveSettings.:begin
e17:13:21 [[34mdebug[39m] creating new packageFile /data/.nodered-hmscsacristovaocombr/package.json
W17:13:21 [[32minfo[39m] listening on http://hmscsacristovaocombr.openflow.sytes.net/
K17:13:21 [[34mdebug[39m] WebServer.configure::server.listen on port 3000
=17:13:21 [[34mdebug[39m] WebServer.configure::init nodered
�17:13:21 [[34mdebug[39m] WebServer.configure::Using default nodered catalogues as https://catalogue.nodered.org/catalogue.json
�Thu, 26 May 2022 17:13:21 GMT express-session deprecated undefined saveUninitialized option; provide saveUninitialized option at WebServer.js:115:30
Thu, 26 May 2022 17:13:21 GMT express-session deprecated undefined resave option; provide resave option at WebServer.js:115:30
&ofid=62677a56fe13eb8bfa6a6613a318d066
otel_trace_url 
otel_metric_url 
+17:13:21 [[32minfo[39m] reconfigure otel
&ofid=62677a56fe13eb8bfa6a6613a318d066
`17:13:21 [[32minfo[39m] signed in as hmsc@sacristovao.com.br with id 628fb5076828f1476e4c5765
*17:13:21 [[32minfo[39m] VERSION: 1.4.10
ofid=hmscsacristovaocombr
otel_trace_url 
otel_metric_url 
417:13:20 [[32minfo[39m] starting openflow nodered
4For help, see: https://nodejs.org/en/docs/inspector
MDebugger listening on ws://0.0.0.0:5859/2e1894c8-80f2-44b3-bc68-afc4272fe833

Allan Zimmermann

@flávio-pinheiro-de-souza said in Openflow - 404 Page Not Found:

openflow.sytes.net

Please read the documentation. You need access to your own domain name, and then setup the 2 records as described in the documentation here

mshammermc

This post is deleted!

Flávio Pinheiro de Souza

@allan-zimmermann said in Openflow - 404 Page Not Found:

@flávio-pinheiro-de-souza said in Openflow - 404 Page Not Found:

openflow.sytes.net

Please read the documentation. You need access to your own domain name, and then setup the 2 records as described in the documentation here

Alan,
It wasn't very clear to me.
I followed the documentation I created the 2 records using a free dns, with that the openflow operated normally and just didn't open the nodered page. My question is: can I run openflow over a free and non-nodered dns?
Sorry if this is an ignorant question.

Allan Zimmermann

@flávio-pinheiro-de-souza it is not an ignorant question.
The free dns needs to support adding the 2 dns records. I have no idea if such an service exists.
Or run with traefik. Ill see if i can make a video about that soon.

Flávio Pinheiro de Souza

@allan-zimmermann
I managed to solve the problem of my public domain.

ping command resolve dns to vm ip
I created the 2 dns records (see print)
new docker-compose.yaml file updated to rpa.mydomain.com.br
deleted all previous docker images
run: sudo docker-compose up -d
apparently everything ok
Result: openflow page opens normally
Nodered: Cannot access this site

Allan Zimmermann

@flávio-pinheiro-de-souza When you hide the domain i cannot validate if it's correct. So my best guess is you created the wildcard * cname incorrectly. It needs to point to the "main" domain, where openflow is listening.

Allan Zimmermann

I just found an issue with my docker images. I was adding support for macbooks using M1, i made a mistake so : latest tag, only had the new arm process version. This should be fixed now, you may need to do a "pull" request to tell docker there is a fresh version published

Flávio Pinheiro de Souza

@allan-zimmermann
this is my configuration

Flávio Pinheiro de Souza

@allan-zimmermann said in Openflow - 404 Page Not Found:

I just found an issue with my docker images. I was adding support for macbooks using M1, i made a mistake so : latest tag, only had the new arm process version. This should be fixed now, you may need to do a "pull" request to tell docker there is a fresh version published

My docker knowledge is basic, how can I make this pull request?

Allan Zimmermann

@flávio-pinheiro-de-souza replace up with pull
So what ever you wrote to start it, do that but replace up with pull
https://docs.docker.com/compose/reference/pull/

Allan Zimmermann

If you ran on of my .bat files, open it and look inside to see what to write