Cloudron Forum

The app supports a caldav endpoints so if you have a system which can sync this into some other provider it should already work. Currently the Calendar app itself does not have any way to actively reach out into other services. I guess the question here is which part in your setup is the single source of truth regarding the events. That one would be the server and the rest become clients. Wondering what the use-case is to have two such event stores itself. (Same answer really to the contacts topic)

Update to 0.99.34 - DB migration ERROR 23505 (unique_violation) I have two instances of the app. The update went smoothly on one of them, but an error occurred on the other: Mar 28 08:52:46 Running database migrations... Mar 28 08:52:48 {"message":"== Running 20260323000001 Tymeslot.Repo.Migrations.AddProviderAccountFieldsAndReplaceUniqueness.up/0 forward","time":"2026-03-28T07:52:48.089Z","metadata":{"line":363,"file":"lib/ecto/migration/runner.ex","application":"ecto_sql"},"severity":"info"} Mar 28 08:52:48 {"message":"alter table video_integrations","time":"2026-03-28T07:52:48.105Z","metadata":{"line":363,"file":"lib/ecto/migration/runner.ex","application":"ecto_sql"},"severity":"info"} Mar 28 08:52:48 {"message":"alter table calendar_integrations","time":"2026-03-28T07:52:48.107Z","metadata":{"line":363,"file":"lib/ecto/migration/runner.ex","application":"ecto_sql"},"severity":"info"} Mar 28 08:52:48 {"message":"execute \"UPDATE video_integrations\\nSET provider_account_id = custom_meeting_url\\nWHERE provider = 'custom' AND custom_meeting_url IS NOT NULL\\n\"","time":"2026-03-28T07:52:48.111Z","metadata":{"line":363,"file":"lib/ecto/migration/runner.ex","application":"ecto_sql"},"severity":"info"} Mar 28 08:52:48 {"message":"execute \"UPDATE video_integrations\\nSET provider_account_id = base_url\\nWHERE provider = 'mirotalk' AND base_url IS NOT NULL\\n\"","time":"2026-03-28T07:52:48.113Z","metadata":{"line":363,"file":"lib/ecto/migration/runner.ex","application":"ecto_sql"},"severity":"info"} Mar 28 08:52:48 {"message":"drop index if exists one_active_integration_per_user_provider","time":"2026-03-28T07:52:48.114Z","metadata":{"line":363,"file":"lib/ecto/migration/runner.ex","application":"ecto_sql"},"severity":"info"} Mar 28 08:52:48 {"message":"create index unique_active_video_account_per_user","time":"2026-03-28T07:52:48.118Z","metadata":{"line":363,"file":"lib/ecto/migration/runner.ex","application":"ecto_sql"},"severity":"info"} Mar 28 08:52:48 {"message":"create index unique_active_calendar_account_per_user","time":"2026-03-28T07:52:48.122Z","metadata":{"line":363,"file":"lib/ecto/migration/runner.ex","application":"ecto_sql"},"severity":"info"} Mar 28 08:52:48 {"message":"create index unique_active_video_null_account_per_user","time":"2026-03-28T07:52:48.124Z","metadata":{"line":363,"file":"lib/ecto/migration/runner.ex","application":"ecto_sql"},"severity":"info"} Mar 28 08:52:48 {"message":"create index unique_active_calendar_null_account_per_user","time":"2026-03-28T07:52:48.126Z","metadata":{"line":363,"file":"lib/ecto/migration/runner.ex","application":"ecto_sql"},"severity":"info"} Mar 28 08:52:48 ** (Postgrex.Error) ERROR 23505 (unique_violation) could not create unique index "unique_active_calendar_null_account_per_user" Mar 28 08:52:48 2026-03-28T08:52:48+01:00 Mar 28 08:52:48 table: calendar_integrations Mar 28 08:52:48 constraint: unique_active_calendar_null_account_per_user Mar 28 08:52:48 2026-03-28T08:52:48+01:00 Mar 28 08:52:48 Key (user_id, provider)=(1, caldav) is duplicated. Mar 28 08:52:48 (ecto_sql 3.13.5) lib/ecto/adapters/sql.ex:1113: Ecto.Adapters.SQL.raise_sql_call_error/1 Mar 28 08:52:48 (elixir 1.19.5) lib/enum.ex:1688: Enum."-map/2-lists^map/1-1-"/2 Mar 28 08:52:48 (ecto_sql 3.13.5) lib/ecto/adapters/sql.ex:1234: Ecto.Adapters.SQL.execute_ddl/4 Mar 28 08:52:48 (ecto_sql 3.13.5) lib/ecto/migration/runner.ex:348: Ecto.Migration.Runner.log_and_execute_ddl/3 Mar 28 08:52:48 (elixir 1.19.5) lib/enum.ex:1688: Enum."-map/2-lists^map/1-1-"/2 Mar 28 08:52:48 (elixir 1.19.5) lib/enum.ex:1688: Enum."-map/2-lists^map/1-1-"/2 Mar 28 08:52:57 => Healthcheck error: AbortError: The operation was aborted

@joseph I've now also noticed problems with the docker registry. In my case I'm also running a builderbot on the same cloudron instance. Seems like it can't connect to the docker registry, my logs on the builderbot are simply saying: Mar 28 08:42:05 build-1774683724218 Build stream finished Mar 28 08:42:05 build-1774683724218 Pushing... Mar 28 08:42:20 build-1774683724218 Push stream finished Mar 28 08:42:20 build-1774683724218 Get "https://docker.apehost.de/v2/": net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers) Mar 28 08:42:20 build-1774683724218 Push failed Probably not related I've also noticed that the logs on the docker registry container get spammed with this error: Mar 28 08:46:32 time="2026-03-28T07:46:32.467979729Z" level=error msg="traces export: Post \"https://localhost:4318/v1/traces\": dial tcp [::1]:4318: connect: connection refused" go.version=go1.23.7 instance.id=401bc88b-1bfe-4713-ae09-1cffdf628884 service=registry version=3.0.0 Mar 28 08:46:35 2026/03/28 07:46:35 [info] 71#71: *109 client 172.18.0.1 closed keepalive connection

@girish , is this perhaps something we can consider adding in one of the next updates? This would be greatly beneficial to be able to specify the IP address for outbound traffic in Cloudron (at least for the mail container but maybe all containers in one setting might be better for some people, not too sure what the best approach is). I found a couple of other related topics so it seems like there is a need for this. I think my solution should still work but likely just needs to be adapted by Cloudron to be more built-in with a GUI to set the outbound traffic IP (or maybe just have it default to the IP set in the Network page by default as I suspect the DNS record IP would be the same IP outbound traffic would be desired). Other related topics I found: https://forum.cloudron.io/post/108717 (Haraka config for controlling outbound SMTP interface) https://forum.cloudron.io/post/81114 (SMTP using wrong IP address on interface with multiple addresses) (admittedly this one is a post I made myself before, lol)

Hello @orezbodajoy Can you please inspect the /home/yellowtent/platformdata/logs/box.log logfile for errors?

@james, I got it back up. Working on getting everything updated.

@james Thanks a lot, I didn’t have any crash of Mail service and also RAM is ok. I’ll take a proper look to IOPS. Thanks for your advices.

Hello @hakunamatata @hakunamatata said: Disregard, it was a firewall issue on my DMZ VLAN. Please close/delete this topic. I would like to keep this topic, so users with the same issue find an answer. If you'd still like this topic to be deleted, let me know.

Hello @jlx89 Could you perhaps provide a guide or explanation? This way other users who have the same question find a solution. We all know the struggle of looking for an answer to an issue and when we find the "Never mind, I solved it" response tend to scream at the screen "how?!".

I know you posted this years ago, but if someone comes by this topic. You select the product (e.g. MaxMind GeoLite City), enter your API Key and hit "Fetch IP Lookup Data Store". [image: 1774617868420-screenshot-2026-03-27-092349.png]