"We're sorry, but something went wrong."

[c4lliope]

...If you are the application owner check the logs for more information.

Logs:

root@localhost:~# dokku logs company-core
2021-11-20T16:57:52.676306106Z app[web.1]: {"type":"startup","timestamp":"2021-11-20T16:57:52.674+0000","level":"info","detail":{"kind":"server_configuration","info":{"live_query_options":{"batch_size":100,"refetch_delay":1},"transaction_isolation":"ISOLATION LEVEL READ COMMITTED","enable_maintenance_mode":false,"enabled_log_types":["http-log","websocket-log","startup","webhook-log"],"server_host":"HostAny","websocket_connection_init_timeout":"WSConnectionInitTimeout {unWSConnectionInitTimeout = Seconds {seconds = 3s}}","enable_allowlist":false,"remote_schema_permissions":false,"log_level":"info","auth_hook_mode":null,"use_prepared_statements":true,"unauth_role":null,"stringify_numeric_types":false,"v1-boolean-null-collapse":false,"graceful_shutdown_timeout":60,"enabled_apis":["metadata","graphql","config","pgdump"],"enable_telemetry":true,"enable_console":true,"auth_hook":null,"infer_function_permissions":true,"experimental_features":[],"events_fetch_batch_size":100,"jwt_secret":null,"cors_config":{"allowed_origins":"*","disabled":false,"ws_read_cookie":null},"websocket_compression_options":"NoCompression","console_assets_dir":null,"admin_secret_set":true,"port":5000,"websocket_keep_alive":"KeepAliveDelay {unKeepAliveDelay = Seconds {seconds = 5s}}"}}}
2021-11-20T16:57:52.676389787Z app[web.1]: {"type":"startup","timestamp":"2021-11-20T16:57:52.674+0000","level":"info","detail":{"kind":"postgres_connection","info":{"retries":1,"database_url":"postgres://postgres:...@dokku-postgres-company-core:5432/company_core"}}}
2021-11-20T16:57:53.676623114Z app[web.1]: {"type":"unstructured","timestamp":"2021-11-20T16:57:52.674+0000","level":"info","detail":"Thread processEventQueue (re)started"}
2021-11-20T16:57:53.676654514Z app[web.1]: {"type":"unstructured","timestamp":"2021-11-20T16:57:52.674+0000","level":"info","detail":"Thread asyncActionsProcessor (re)started"}
2021-11-20T16:57:53.676662364Z app[web.1]: {"type":"unstructured","timestamp":"2021-11-20T16:57:52.674+0000","level":"info","detail":"Thread runCronEventsGenerator (re)started"}
2021-11-20T16:57:53.676668974Z app[web.1]: {"type":"unstructured","timestamp":"2021-11-20T16:57:52.674+0000","level":"info","detail":"Thread processScheduledTriggers (re)started"}
2021-11-20T16:57:53.676674614Z app[web.1]: {"type":"unstructured","timestamp":"2021-11-20T16:57:52.674+0000","level":"info","detail":"Thread runTelemetry (re)started"}
2021-11-20T16:57:53.676680334Z app[web.1]: {"type":"startup","timestamp":"2021-11-20T16:57:52.674+0000","level":"info","detail":{"kind":"catalog_migrate","info":"Already at the latest catalog version (47); nothing to do."}}
2021-11-20T16:57:53.676685904Z app[web.1]: {"type":"startup","timestamp":"2021-11-20T16:57:52.674+0000","level":"info","detail":{"kind":"schema-sync","info":"Schema sync enabled. Polling at Milliseconds {milliseconds = 1s}"}}
2021-11-20T16:57:53.676692594Z app[web.1]: {"type":"unstructured","timestamp":"2021-11-20T16:57:52.674+0000","level":"info","detail":"Thread SchemeUpdate.listener (re)started"}
2021-11-20T16:57:53.676698464Z app[web.1]: {"type":"startup","timestamp":"2021-11-20T16:57:52.674+0000","level":"info","detail":{"kind":"schema-sync","info":{"thread_id":"ThreadId 17","instance_id":"9975d94a-d049-4489-a324-16871656b9bd","message":"listener thread started"}}}
2021-11-20T16:57:53.676704784Z app[web.1]: {"type":"unstructured","timestamp":"2021-11-20T16:57:52.674+0000","level":"info","detail":"Thread ourIdleGC (re)started"}
2021-11-20T16:57:53.676722744Z app[web.1]: {"type":"unstructured","timestamp":"2021-11-20T16:57:52.674+0000","level":"warn","detail":"The following environment variables are deprecated and moved to metadata: HASURA_GRAPHQL_PG_CONNECTIONS"}
2021-11-20T16:57:53.676728454Z app[web.1]: {"type":"unstructured","timestamp":"2021-11-20T16:57:52.674+0000","level":"info","detail":"Thread SchemeUpdate.processor (re)started"}
2021-11-20T16:57:53.676734864Z app[web.1]: {"type":"startup","timestamp":"2021-11-20T16:57:52.674+0000","level":"info","detail":{"kind":"schema-sync","info":{"thread_id":"ThreadId 27","instance_id":"9975d94a-d049-4489-a324-16871656b9bd","message":"processor thread started"}}}
2021-11-20T16:57:53.676740634Z app[web.1]: {"type":"startup","timestamp":"2021-11-20T16:57:52.674+0000","level":"info","detail":{"kind":"event_triggers","info":"starting workers"}}
2021-11-20T16:57:53.676745464Z app[web.1]: {"type":"unstructured","timestamp":"2021-11-20T16:57:52.674+0000","level":"info","detail":"Thread asyncActionSubscriptionsProcessor (re)started"}
2021-11-20T16:57:53.676749934Z app[web.1]: {"type":"startup","timestamp":"2021-11-20T16:57:52.674+0000","level":"info","detail":{"kind":"scheduled_triggers","info":"preparing data"}}
2021-11-20T16:57:53.676754584Z app[web.1]: {"type":"schema-sync-thread","timestamp":"2021-11-20T16:57:52.674+0000","level":"info","detail":{"thread_type":"processor","info":{"message":"Schema Version changed with no notifications"}}}
2021-11-20T16:57:53.676759704Z app[web.1]: {"type":"unstructured","timestamp":"2021-11-20T16:57:52.674+0000","level":"info","detail":"Thread checkForUpdates (re)started"}
2021-11-20T16:57:53.676765574Z app[web.1]: {"type":"startup","timestamp":"2021-11-20T16:57:52.674+0000","level":"info","detail":{"kind":"telemetry","info":"Help us improve Hasura! The graphql-engine server collects anonymized usage stats which allows us to keep improving Hasura at warp speed. To read more or opt-out, visit https://hasura.io/docs/latest/graphql/core/guides/telemetry.html"}}
2021-11-20T16:57:53.676771684Z app[web.1]: {"type":"startup","timestamp":"2021-11-20T16:57:52.674+0000","level":"info","detail":{"kind":"server","info":{"time_taken":0.244120087,"message":"starting API server"}}}

Commands used in preparing machine and process:

dokku apps:create company-core
dokku domains:add company-core company-core.assembled.app
dokku postgres:create company-core
dokku postgres:link company-core company-core
dokku config:get company-core DATABASE_URL 
dokku config:set company-core HASURA_GRAPHQL_ADMIN_SECRET='none' 
dokku letsencrypt:enable company-core

On local machine:

eagle:assemble grace$ g clone https://github.com/hasura/graphql-engine-herokuCloning into 'graphql-engine-heroku'...
remote: Enumerating objects: 405, done.
remote: Counting objects: 100% (42/42), done.
remote: Compressing objects: 100% (28/28), done.
remote: Total 405 (delta 22), reused 27 (delta 14), pack-reused 363
Receiving objects: 100% (405/405), 561.12 KiB | 1.24 MiB/s, done.
Resolving deltas: 100% (216/216), done.
eagle:assemble grace$ cd graphql-engine-heroku/
eagle:graphql-engine-heroku grace$ g r add boom dokku@boom.assembled.app:company-core
eagle:graphql-engine-heroku grace$ g b
* master
eagle:graphql-engine-heroku grace$ g k boom master:main
Enumerating objects: 355, done.
Counting objects: 100% (355/355), done.
Delta compression using up to 4 threads
Compressing objects: 100% (162/162), done.
Writing objects: 100% (355/355), 554.67 KiB | 79.24 MiB/s, done.
Total 355 (delta 191), reused 355 (delta 191), pack-reused 0
remote: Resolving deltas: 100% (191/191), done.
-----> Cleaning up...
-----> Building company-core from Dockerfile
remote: build context to Docker daemon  585.2kB
Step 1/9 : FROM hasura/graphql-engine:v2.0.10
v2.0.10: Pulling from hasura/graphql-engine
Digest: sha256:2d9091956f33374627b141143cb5e8e9acf69592f4738cbecf8e60660d141a03
Status: Downloaded newer image for hasura/graphql-engine:v2.0.10
 ---> be3b181b603b
Step 2/9 : ENV HASURA_GRAPHQL_ENABLE_CONSOLE=true
 ---> Running in 6037069a0d4c
Removing intermediate container 6037069a0d4c
 ---> 4bdd2e9b685f
Step 3/9 : ENV HASURA_GRAPHQL_DEV_MODE=true
 ---> Running in d3a67f749e68
Removing intermediate container d3a67f749e68
 ---> 88c11983dcb8
Step 4/9 : ENV HASURA_GRAPHQL_PG_CONNECTIONS=15
 ---> Running in f87ff9c06820
Removing intermediate container f87ff9c06820
 ---> e8326edcf704
Step 5/9 : CMD graphql-engine     --database-url $DATABASE_URL     serve     --server-port $PORT
 ---> Running in 351634039fa0
Removing intermediate container 351634039fa0
 ---> da5dd4a3d9dd
Step 6/9 : LABEL com.dokku.app-name=company-core
 ---> Running in ee34c6c02e75
Removing intermediate container ee34c6c02e75
 ---> e1ab567e7bcd
Step 7/9 : LABEL dokku=
 ---> Running in a609153ba218
Removing intermediate container a609153ba218
 ---> f3a6d701c8e2
Step 8/9 : LABEL org.label-schema.schema-version=1.0
 ---> Running in 40734f4b1a58
Removing intermediate container 40734f4b1a58
 ---> 41bb41af0104
Step 9/9 : LABEL org.label-schema.vendor=dokku
 ---> Running in 8e08d90fd0d8
Removing intermediate container 8e08d90fd0d8
 ---> 8d351ad1ef76
Successfully built 8d351ad1ef76
Successfully tagged dokku/company-core:latest
-----> Releasing company-core...
-----> Checking for predeploy task
       No predeploy task found, skipping
-----> Checking for release task
       No release task found, skipping
-----> Checking for first deploy postdeploy task
       No first deploy postdeploy task found, skipping
-----> No Procfile found in app image
=====> Processing deployment checks
       No CHECKS file found. Simple container checks will be performed.
       For more efficient zero downtime deployments, create a CHECKS file. See https://dokku.com/docs/deployment/zero-downtime-deploys/ for examples
-----> Deploying company-core via the docker-local scheduler...
-----> Deploying web (count=1)
       Attempting pre-flight checks (web.1)
       Waiting for 10 seconds (web.1)
       Default container check successful (web.1)
-----> Running post-deploy
-----> Configuring company-core.assembled.app...(using built-in template)
-----> Creating http nginx.conf
       Reloading nginx
-----> Renaming containers
       Renaming container company-core.web.1.upcoming-16640 (e6c43f6ee68d) to company-core.web.1
-----> Checking for postdeploy task
       No postdeploy task found, skipping
-----> Updated schedule file
=====> Application deployed:
       http://company-core.assembled.app

To boom.assembled.app:company-core
 * [new branch]      master -> main
eagle:graphql-engine-heroku grace$ 

See also https://company-core.assembled.app, displaying error.

[c4lliope]

As recommended by @josegonzales here,
I ran dokku git:from-image company-core hasura/graphql-engine:v2.0.10 and had a change in error message.
See https://company-core.assembled.app/console for a "resource does not exist" message.

[c4lliope]

Logs:

2021-11-21T19:20:03.184201026Z app[web.1]: {"type":"startup","timestamp":"2021-11-21T19:20:02.182+0000","level":"info","detail":{"kind":"server","info":{"time_taken":0.235918983,"message":"starting API server"}}}
2021-11-21T19:20:36.703439042Z app[web.1]: {"type":"http-log","timestamp":"2021-11-21T19:20:36.703+0000","level":"error","detail":{"operation":{"error":{"path":"$","error":"resource does not exist","code":"not-found"},"request_id":"cfec9d38-3970-48ba-b013-1810876c5709","response_size":65,"request_mode":"error"},"request_id":"cfec9d38-3970-48ba-b013-1810876c5709","http_info":{"status":404,"http_version":"HTTP/1.1","url":"/","ip":"172.58.188.255","method":"GET","content_encoding":null}}}
2021-11-21T19:20:43.654440251Z app[web.1]: {"type":"http-log","timestamp":"2021-11-21T19:20:43.654+0000","level":"error","detail":{"operation":{"error":{"path":"$","error":"resource does not exist","code":"not-found"},"request_id":"b079c3c9-9b4f-4b4a-a4ab-d554609ec83c","response_size":65,"request_mode":"error"},"request_id":"b079c3c9-9b4f-4b4a-a4ab-d554609ec83c","http_info":{"status":404,"http_version":"HTTP/1.1","url":"/console","ip":"172.58.188.255","method":"GET","content_encoding":null}}}

[c4lliope]

As easy as:

dokku config:set company-core HASURA_GRAPHQL_ENABLE_CONSOLE=true