Hello 
I have set up an environment on an Ubuntu server via a subdomain following the “Taiga 30min Setup”.
The proxy host and SSL certificate are set up via “Nginx Proxy Manager”. (taiga.domain. com → http: //123.456.789.1:9000 & www.taiga.domain. com → http: //123.456.789.1:9000)
So far everything is working and I can use Taiga.
However, I now have two problems that I’m not sure are related.
Problem 1:
When calling “https:// taiga.mydomain. com” the following error message appears directly in the Chrome developer console:
app.js:3322 WebSocket connection to 'wss:// taiga.domain. com/events' failed:
e.setupConnection @ app.js:3322
angular.js:14195 WebSocket error: [object Event]
(anonymous) @ angular.js:14195
I have already tried several approaches here, but could not find the problem.
Problem 2:
Sending mail does not work. If I want to add another user to a project, the following message appears in the console:
POST https: //taiga.domain. com/api/v1/memberships/bulk_create 502 (Bad Gateway)
r @ elements.js:1
value @ elements.js:1
onScheduleTask @ elements.js:1
value @ elements.js:1
value @ elements.js:1
value @ elements.js:1
w @ elements.js:1
(anonymous) @ elements.js:1
T.r.<computed> @ elements.js:1
(anonymous) @ angular.js:12261
(anonymous) @ angular.js:12023
(anonymous) @ angular.js:11818
(anonymous) @ angular.js:16692
(anonymous) @ angular.js:16708
$eval @ angular.js:17990
$digest @ angular.js:17804
$apply @ angular.js:18098
(anonymous) @ angular.js:26585
dispatch @ jquery.js:4737
p.handle @ jquery.js:4549
value @ elements.js:1
onInvokeTask @ elements.js:1
value @ elements.js:1
value @ elements.js:1
value @ elements.js:1
o @ elements.js:1
v @ elements.js:1
My current .ENV:
# Taiga's URLs - Variables to define where Taiga should be served
TAIGA_SCHEME=https # serve Taiga using "http" or "https" (secured) connection
TAIGA_DOMAIN=taiga.domain. com # Taiga's base URL
SUBPATH="" # it'll be appended to the TAIGA_DOMAIN (use either "" or a "/subpath")
WEBSOCKETS_SCHEME=wss # events connection protocol (use either "ws" or "wss")
# Taiga's Secret Key - Variable to provide cryptographic signing
SECRET_KEY="MY_SECRET_KEY" # Please, change it to an unpredictable value!!
# Taiga's Database settings - Variables to create the Taiga database and connect to it
POSTGRES_USER=taiga # user to connect to PostgreSQL
POSTGRES_PASSWORD=taiga # database user's password
# Taiga's SMTP settings - Variables to send Taiga's emails to the users
EMAIL_BACKEND=smtp # use an SMTP server or display the emails in the console (either "smtp" or "console")
EMAIL_HOST=smtp.host. com # SMTP server address
EMAIL_PORT=587 # default SMTP port
EMAIL_HOST_USER=info@domain. com # user to connect the SMTP server
EMAIL_HOST_PASSWORD=PASSWORD # SMTP user's password
EMAIL_DEFAULT_FROM=info@domain.de # default email address for the automated emails
# EMAIL_USE_TLS/EMAIL_USE_SSL are mutually exclusive (only set one of those to True)
EMAIL_USE_TLS=True # use TLS (secure) connection with the SMTP server
EMAIL_USE_SSL=False # use implicit TLS (secure) connection with the SMTP server
# Taiga's RabbitMQ settings - Variables to leave messages for the realtime and asynchronous events
RABBITMQ_USER=taiga # user to connect to RabbitMQ
RABBITMQ_PASS=taiga # RabbitMQ user's password
RABBITMQ_VHOST=taiga # RabbitMQ container name
RABBITMQ_ERLANG_COOKIE=secret-erlang-cookie # unique value shared by any connected instance of RabbitMQ
# Taiga's Attachments - Variable to define how long the attachments will be accesible
ATTACHMENTS_MAX_AGE=360 # token expiration date (in seconds)
# Taiga's Telemetry - Variable to enable or disable the anonymous telemetry
ENABLE_TELEMETRY=True
Here are my currently running containers:
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
d744dafef82b penpotapp/frontend:latest "/bin/bash /entrypoi…" 2 hours ago Up 2 hours 8080/tcp, 0.0.0.0:9001->80/tcp, [::]:9001->80/tcp taiga-docker-penpot-frontend-1
6cb385793b53 redis:6 "docker-entrypoint.s…" 2 hours ago Up 2 hours 6379/tcp taiga-docker-penpot-redis-1
e3397bfbd0c4 penpotapp/exporter:latest "node app.js" 2 hours ago Up 2 hours taiga-docker-penpot-exporter-1
697a469e1bc8 postgres:13 "docker-entrypoint.s…" 2 hours ago Up 2 hours 5432/tcp taiga-docker-penpot-postgres-1
8dd1008166c7 nginx:1.19-alpine "/docker-entrypoint.…" 2 hours ago Up 2 hours 0.0.0.0:9000->80/tcp, [::]:9000->80/tcp taiga-docker-taiga-gateway-1
015a2c50ffdd taigaio/taiga-back:latest "/taiga-back/docker/…" 2 hours ago Up 2 hours 8000/tcp taiga-docker-taiga-async-1
6d0bee15b593 taigaio/taiga-events:latest "./docker/entrypoint…" 2 hours ago Up 2 hours 8888/tcp taiga-docker-taiga-events-1
d08d9c1a7eb8 taigaio/taiga-back:latest "./docker/entrypoint…" 2 hours ago Up 2 hours 8000/tcp taiga-docker-taiga-back-1
850f3bbdd32c taigaio/taiga-front:latest "/docker-entrypoint.…" 2 hours ago Up 2 hours 80/tcp taiga-docker-taiga-front-1
74750ac87bba postgres:12.3 "docker-entrypoint.s…" 2 hours ago Up 2 hours (healthy) 5432/tcp taiga-docker-taiga-db-1
e45622e218a5 rabbitmq:3.8-management-alpine "docker-entrypoint.s…" 2 hours ago Up 2 hours 4369/tcp, 5671-5672/tcp, 15671-15672/tcp, 15691-15692/tcp, 25672/tcp taiga-docker-taiga-events-rabbitmq-1
90e30625a392 rabbitmq:3.8-management-alpine "docker-entrypoint.s…" 2 hours ago Up 2 hours 4369/tcp, 5671-5672/tcp, 15671-15672/tcp, 15691-15692/tcp, 25672/tcp taiga-docker-taiga-async-rabbitmq-1
488479b3c97e taigaio/taiga-protected:latest "./docker/entrypoint…" 2 hours ago Up 2 hours 8003/tcp taiga-docker-taiga-protected-1
7c13b6facb85 jc21/mariadb-aria:latest "/scripts/run.sh" 7 days ago Up 28 hours 3306/tcp nginxproxymanager_db_1
d9b1b45e87da jc21/nginx-proxy-manager:latest "/init" 7 days ago Up 28 hours 0.0.0.0:80-81->80-81/tcp, :::80-81->80-81/tcp, 0.0.0.0:443->443/tcp, :::443->443/tcp nginxproxymanager_app_1
Happy for any help. ^^
