@h4ckernews@mastodon.social avatar h4ckernews Bot , to random
@h4ckernews@mastodon.social avatar h4ckernews Bot , to random
@agowa338@chaos.social avatar agowa338 , to random

and (compose) definitely need a debug flag that you can add to some running pod/container to have it linger on failure instead of being cleaned up, terminated, or restarted automatically....

Esp. for things like gitlab that end their log with "please run these commands inside the container to fix the issue" that would be nice.

How should I run anything in a container that was already terminated?!? (The commands make changes to the persistent database)

@tagesschau@ard.social avatar tagesschau , to random German

Gegen Lebensmittelverschwendung: SPD will "Containern" legalisieren

Elf Millionen Tonnen Lebensmittel landen jährlich im Müll. Das möchte die SPD ändern und fordert einen neuen Anlauf, das sogenannte Containern zu legalisieren. Die Bundesregierung äußert sich verhalten.

➡️ https://www.tagesschau.de/inland/innenpolitik/spd-containern-100.html?at_medium=mastodon&at_campaign=tagesschau.de

maexchen1 ,
@maexchen1@nrw.social avatar

@tagesschau

Was für ein Blödsinn.

gehören erst gar nicht in einen

Lebensmittel Märkte sollten verpflichtet werden überhaupt keine Lebensmittel verfallen zu lassen.

@h4ckernews@mastodon.social avatar h4ckernews Bot , to random

TailGuard – Bridge your WireGuard router into Tailscale via a container

https://github.com/juhovh/tailguard

@h4ckernews@mastodon.social avatar h4ckernews Bot , to random
@h4ckernews@mastodon.social avatar h4ckernews Bot , to random
@appassionato@mastodon.social avatar appassionato , to bookstodon group

Container Gardening for All Seasons: Enjoy Year-Round Color With 101 Designs by Barbara Wise, 2012

More than a collection of inspiring container gardening photographs, Container Gardening for All Seasons provides a shopping list of materials and a helpful planting diagram for each of the more than 100 container options.

bookstodon@a.gup.pe icon bookstodon group



ALT
@ktn@social.heise.de avatar ktn , to random German

Wie ihr Online-Dienste selbst betreibt, zeigen wir euch im @ct_uplink . Ganz gleich, ob Smarthome auf dem Raspi, Nextcloud auf dem Homeserver oder auf einem angemieteten Server im Rechenzentrum. Selber machen ist angesagt.

Die Folge könnt ihr ganz einfach hier im Fediverse schauen, über unsere Instanz.

https://peertube.heise.de/w/djrpQYtR1pRdLuivb8t3G9

@h4ckernews@mastodon.social avatar h4ckernews Bot , to random
@h4ckernews@mastodon.social avatar h4ckernews Bot , to random
@julian@community.nodebb.org avatar julian , to Threadiverse Working Group

Agenda preparation for the April ForumWG meeting can be found at this public link (anyone can make comments for review.)

Monthly meetings are held on the first Thursday of each month, at 13h00 to 14h00 Eastern Time (currently 17h00 to 18h00 UTC). You can find them listed in the SocialCG Calendar. The next meeting will be held on 3 April 2025.

We will be discussing:

  • Review of brainstorm/whiteboarding session from March
  • Context Ownership
    • Brainstorm use cases/user stories
  • Moving objects (between contexts) and moving contexts (between audiences)
    • Relies on context ownership “FEP”
    • Brainstorm use cases/user stories
    • Support for multiple objects (forking)?
    • Same origin only? Support moving objects/contexts between instances? Different FEP?
trwnh ,
@trwnh@socialhub.activitypub.rocks avatar

Some notes for things I want to bring up regarding agenda items:

SIOC: Semantically Interlinked Online Communities as prior art

Predates ActivityPub, was submitted to the W3C, has evolved up until ~2018 in some form. Concepts that could be relevant for Forum TF work:

sioc:Item is directly associated with a sioc:Container, whereas as:Object is included in an indirect list of items within as:Collection

Containers vs CollectionsFor more on the difference between a Container and a Collection, see RDF Schema sections 5.1 and 5.2

A Container has open membership. There might always be more items in a container that are unknown:

<#Bag> <contains> <#red_ball>.<#Bag> <contains> <#green_ball>.<#Bag> <contains> <#blue_ball>.# We do not know if the bag contains any other balls, such as a yellow ball.</contains></contains></contains>

A Collection can have closed membership. For example, Lists can be terminated with a nil element.

<#List> rdf:first <#A>.<#List> rdfs:rest rdf:nil.# We know that the list does not contain any more elements beyond A.

The way this is applied in SIOC is like so:

<#Item> sioc:has_container <#Container>.<#Container> sioc:container_of <#Item>.

The way this is applied in ActivityStreams is like so:

<#Collection> as:items (<#Item>).# There is no way to signal that the Item is part of the Collection, and it is not expected that collection items will expose links back to every single collection they are a part of.

sioc:UserAccount, sioc:Post, sioc:Thread, sioc:Forum, sioc:Site

  • A Post has_creator UserAccount.
  • A Post has_container which can be directly a Forum, or it can be something like a Thread (which can itself has_container of a Forum).
  • A Forum can has_parent of another Forum, if wishing to model subforums.
  • A Forum can has_space of a Space (like a desktop or file share), or in more concrete cases can has_host of a Site.

Mapping to AS2-Vocab?If we roughly map this to AS2-Vocab we might get something like this:

@id: <account>@type: [as:Person, sioc:UserAccount]@id: <moderator>@type: [as:Person, sioc:UserAccount]@id: <post>@type: [as:Note, sioc:Post]as:attributedTo: <account>sioc:has_creator: <account>as:content: "Hello"sioc:content: "Hello"as:context: <thread>sioc:has_container: <thread>@id: <thread>@type: [as:Collection, sioc:Thread] # caveat where as:Collection has spec issuesas:attributedTo: <account>as:audience: <forum> # maybe?sioc:has_container: <forum>sioc:container_of: <post>@id: <forum>@type: [as:Group, sioc:Forum]as:attributedTo: <moderator> # i guess?sioc:has_moderator: <moderator>sioc:has_host: <site>@id: <site>@type: [as:Service, sioc:Site] # idk about this onesioc:host_of: </site></site></moderator></moderator></forum></post></forum></forum></account></thread></thread></thread></account></account></post></moderator></account>

Subtypes of forums and posts

From SIOC types module:

  • Forum: ArgumentativeDiscussion, ChatChannel, MailingList, MessageBoard, Weblog.
  • Post: BlogPost, BoardPost, Comment, InstantMessage, MailMessage, WikiArticle.

Protocol considerations

We probably want to separate eventually the idea of "i authored this" from "i have authority over this", especially if a forum "lives" somewhere on a host.

Comparison to NNTP / NetNews protocol / Usenet networkRFC 5536 defines an article format for sharing RFC 822/2822/5322 style Internet Messages with mandatory headers:

  • Date (as:published)
  • From (as:attributedTo)
  • Message-ID (@id)
  • Newsgroups (as:audience??)
  • Path (no analogue, represents the path taken as the article is shared across newsgroups? so an ordered list of where it was shared/reshared from?)
  • Subject (as:name or as:summary, but probably not required for AP Forum TF)

RFC 5537 describes architecture for distributing such articles as Internet Messages:

  • A "posting agent" passes an article to an "injecting agent"
  • The "injecting agent" injects the article into a group
  • A "reading agent" can then fetch articles from a group

RFC 3977 describes NNTP protocol:

 Example of a successful posting: [C] POST [S] 340 Input article; end with <cr-lf>.<cr-lf> [C] From: "Demo User" <nobody> [C] Newsgroups: misc.test [C] Subject: I am just a test article [C] Organization: An Example Net [C] [C] This is just a test article. [C] . [S] 240 Article received OK Example of an unsuccessful posting: [C] POST [S] 340 Input article; end with <cr-lf>.<cr-lf> [C] From: "Demo User" <nobody> [C] Newsgroups: misc.test [C] Subject: I am just a test article [C] Organization: An Example Net [C] [C] This is just a test article. [C] . [S] 441 Posting failed Example of an attempt to post when posting is not allowed: [Initial connection set-up completed.] [S] 201 NNTP Service Ready, posting prohibited [C] POST [S] 440 Posting not permitted</nobody></cr-lf></cr-lf></nobody></cr-lf></cr-lf>

We could probably do something with Announce and/or Offer or similar?

In a simple model where there are only groups and posts, no threads (a la FEP-1b12)

  • Offer Note to Group
  • Group can then accept/reject the post and issue an Announce?

Once we introduce threads, we will want to have more control not at the group level but at the thread level.

There is a bit of a philosophical question of approach here -- given that the core mechanism here is fundamentally notification messages via LDN (POST to inbox), although it is arguable that Activity payloads gets used as a sort of JSON-RPC more than as a notification... should we therefore optimize for a notification-oriented flow or a more procedural flow instead?

In a notification flow, we just want some resource to be aware that we have made a new post, and they can then distribute it or not. Say something simple like this:

id: <notification>actor: <you>type: Announceobject: <your-post>to/cc/audience/bto/bcc: <some-group>id: <distribution>actor: <some-group>type: Announceobject: <your-post>audience: [<some-group members="">, <some-group followers="">]cc: </some-group></some-group></your-post></some-group></distribution></some-group></your-post></you></notification>

but instead of addressing or targeting you might instead address or target ? whichever application is listening to the thread's inbox then handles the cascade of distribution upward:

id: <post>context: <thread>id: <thread>context: <forum> # ?audience: <group> # ?attributedTo: <author>followers: <thread followers="">id: <forum>audience: <group>followers: <forum followers="">id: <group>members: <group members=""> # extension property/collectionfollowers: </group></group></forum></group></forum></thread></author></group></forum></thread></thread></post>

what is desired is roughly this:

  • Announce to the
  • the Announces to...
    • ?
    • ?
  • the might also Announce to and to

the challenge is in avoiding duplicate traffic, so ideally this would be under the control of a single controller who issues a single Announce to the sum total of the accumulated audience:

id: <notification>actor: <you>type: Announceobject: <your-post>to/cc/audience/bto/bcc: <thread># ... some chain of events later...actor: <service>type: Announceobject: <your-post>to/cc/audience/bto/bcc: - <author># - <thread> is already aware? - <thread followers=""> - <forum> - <forum followers=""> - <group> - <group members=""> - </group></group></forum></forum></thread></thread></author></your-post></service></thread></your-post></you></notification>

this is essentially an event driven architecture. you'd need to choose between "exactly once" and "at least once" delivery.

concerns:

  • what ends up in shares collection? for a single share action, do we end up with multiple Announce activities in there?
  • who gets addressed? inbox forwarding? this probably shouldn't be the responsibility of to have to be aware of every single downstream/upstream recipient, right?
@shollyethan@fosstodon.org avatar shollyethan , to random

This Week in Self-Hosted (14 March 2025)

@homeassistant support, software updates and launches, a spotlight on -- a update monitoring platform, and more in this week's self-hosted recap!

https://selfh.st/newsletter/2025-03-14/

[SOLVED] I've set up docker services behind nginx proxy manager so they're accessible with https, but the http services are still open. How do I close them?

I'm using a docker compose file, and I have everything running just fine, containers talking to each other as needed, NPM reverse proxying everything via a duckdns subdomain... everything's cool. ...

marsara9 , to Selfhosted in [SOLVED] I've set up docker services behind nginx proxy manager so they're accessible with https, but the http services are still open. How do I close them?
@marsara9@lemmy.world avatar

I've tried commenting out the ports in the compose file, which should make them only available on the internal network, I thought. But when I do that, the containers can no longer connect to each other.

Did you create an explicit network for them to talk on? Otherwise the default docker network doesn't support internal DNS queries.

https://docs.docker.com/engine/network/#container-networks

Specifically you need a network using the bridge driver: https://docs.docker.com/engine/network/drivers/bridge/

abeorch , to Selfhosted in Help me decide?!
@abeorch@friendica.ginestes.es avatar

@WeAreAllOne@lemm.ee avatar WeAreAllOne
Hey I'm new to running and - Hoping to have in there when it becomes available. I am looking at back up now. Do you use for backup? - I have started talking to the people as I understand that is based.

@myfear@mastodon.online avatar myfear , to random
@ml@mitexleo.one avatar ml , to random

I'm planning to migrate this mastodon instance to docker. Here's a related blog post: https://mattburke.dev/migrating-native-mastodon-install-to-docker/

Rick_C137 OP , to CSS in CSS, select an element that have div:not(something) possible ? [ solved ]
@Rick_C137@programming.dev avatar

I've found

#container > div:not(div.barfoo)

seem to do the trick..

morgunkorn , to CSS in CSS, select an element that have div:not(something) possible ? [ solved ]
@morgunkorn@discuss.tchncs.de avatar

Yeah the space after the first div in your post means that the :not() will behave like #container > div *:not()