From: Maxime Devos <maximedevos@telenet.be>
To: pukkamustard <pukkamustard@posteo.net>
Cc: ~pukkamustard/eris@lists.sr.ht, 52555@debbugs.gnu.org
Subject: [bug#52555] [RFC PATCH v2 0/5] Decentralized substitute distribution with ERIS
Date: Wed, 02 Feb 2022 12:27:11 +0100 [thread overview]
Message-ID: <846716544b4424f02e383114ebcb52957b43dd4d.camel@telenet.be> (raw)
In-Reply-To: <86fsp1h6ce.fsf@posteo.net>
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pukkamustard schreef op wo 02-02-2022 om 10:51 [+0000]:
> > The database doesn't seem necessary, the substitute server could
> > have
> > some end-point
> >
> > /publish-this-nar-again-into-IPFS/name-of-the-nar
> >
> > which, when contacted, inserts the nar again into IPFS. Then when
> > a
> > block was unavailable, the client contacts this end-point and
> > retries.
>
> But for a HTTP block endpoint we would still need such a
> database/block
> storage.
>
> I think it is important that we do not rely on IPFS for block
> storage. The decentralized block distribution should work even if the
> IPFS daemon is not available.
Do we need a database at all?
E.g., if the client cannot download the data in the range [start, end]
because the corresponding block has disappeared, can it not simply
download that range from https://ci.guix.gnu.org/nar/[...]
(not sure about the URI) using a HTTP range request?
(Afterwards, the client should insert the block(s) back into
IPFS/GNUnet/whatever, maybe using this proposed ‘in-file block store’
such that other clients (using the same DHT mechanism) can benefit.)
Greetings,
Maxime.
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next prev parent reply other threads:[~2022-02-02 11:28 UTC|newest]
Thread overview: 65+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-16 16:17 [bug#52555] [RFC PATCH 0/3] Decentralized substitute distribution with ERIS pukkamustard
2021-12-16 16:20 ` [bug#52555] [RFC PATCH 1/3] publish: Add ERIS URN to narinfo pukkamustard
2021-12-16 16:20 ` [bug#52555] [RFC PATCH 2/3] WIP: gnu: guile-eris: Update to unreleased git version pukkamustard
2021-12-16 16:20 ` [bug#52555] [RFC PATCH 3/3] publish: Add IPFS support pukkamustard
2021-12-20 16:25 ` [bug#52555] [RFC PATCH 0/3] Decentralized substitute distribution with ERIS Ludovic Courtès
2021-12-23 11:42 ` pukkamustard
2021-12-24 14:48 ` Ludovic Courtès
2022-01-25 19:21 ` [bug#52555] [RFC PATCH v2 0/5] " pukkamustard
2022-01-25 19:21 ` [bug#52555] [RFC PATCH v2 1/5] WIP: gnu: guile-eris: Update to unreleased git version pukkamustard
2022-01-25 19:21 ` [bug#52555] [RFC PATCH v2 2/5] publish: Add ERIS URN to narinfo pukkamustard
2022-01-29 21:09 ` Maxime Devos
2022-01-29 21:15 ` Maxime Devos
2022-02-02 10:16 ` pukkamustard
2022-01-25 19:21 ` [bug#52555] [RFC PATCH v2 3/5] Add (guix eris) pukkamustard
2022-01-29 21:23 ` Maxime Devos
2022-02-02 10:28 ` pukkamustard
2022-02-02 15:36 ` Maxime Devos
2022-01-29 21:24 ` Maxime Devos
2022-01-25 19:22 ` [bug#52555] [RFC PATCH v2 4/5] publish: Add support for storing ERIS encoded blocks to IPFS pukkamustard
2022-01-29 21:28 ` Maxime Devos
2022-02-02 10:24 ` pukkamustard
2022-01-25 19:22 ` [bug#52555] [RFC PATCH v2 5/5] substitute: Fetch substitutes using ERIS pukkamustard
2022-01-29 21:29 ` Maxime Devos
2022-02-02 10:11 ` pukkamustard
2022-01-29 21:33 ` Maxime Devos
2022-01-29 21:38 ` Maxime Devos
2022-01-29 21:40 ` Maxime Devos
2022-01-29 21:40 ` Maxime Devos
2022-02-02 10:38 ` pukkamustard
2022-01-29 21:00 ` [bug#52555] [RFC PATCH v2 0/5] Decentralized substitute distribution with ERIS Maxime Devos
2022-02-02 9:50 ` pukkamustard
2022-01-29 21:08 ` Maxime Devos
2022-02-02 9:56 ` pukkamustard
2022-02-02 11:09 ` Maxime Devos
2022-01-29 21:52 ` Maxime Devos
2022-02-02 11:10 ` pukkamustard
2022-02-03 20:36 ` Maxime Devos
2022-02-04 10:20 ` pukkamustard
2022-01-30 11:46 ` Maxime Devos
2022-02-02 10:51 ` pukkamustard
2022-02-02 11:27 ` Maxime Devos [this message]
2022-02-02 12:42 ` pukkamustard
2022-02-02 15:07 ` Maxime Devos
2022-02-02 15:27 ` Maxime Devos
2022-02-04 16:16 ` Maxime Devos
2022-12-29 18:13 ` [bug#52555] [PATCH v3 0/8] " pukkamustard
2022-12-29 18:13 ` [bug#52555] [PATCH v3 1/8] publish: Add ERIS URN to narinfo pukkamustard
2023-01-14 18:34 ` [bug#52555] [RFC PATCH 0/3] Decentralized substitute distribution with ERIS Ludovic Courtès
2022-12-29 18:13 ` [bug#52555] [PATCH v3 2/8] publish: Store ERIS encoded blocks to a local block store pukkamustard
2023-01-14 18:42 ` [bug#52555] [RFC PATCH 0/3] Decentralized substitute distribution with ERIS Ludovic Courtès
2022-12-29 18:13 ` [bug#52555] [PATCH v3 3/8] publish: Add HTTP endpoint for resolving ERIS blocks pukkamustard
2022-12-29 18:13 ` [bug#52555] [PATCH v3 4/8] WIP: substitute: Fetch substitutes using ERIS pukkamustard
2022-12-29 18:13 ` [bug#52555] [PATCH v3 5/8] eris/http: Add HTTP block de-referencer pukkamustard
2022-12-29 18:13 ` [bug#52555] [PATCH v3 6/8] WIP: eris: Use HTTP to get ERIS blocks pukkamustard
2022-12-29 18:13 ` [bug#52555] [PATCH v3 7/8] eris: Use parameterized %eris-peers when getting blocks pukkamustard
2022-12-29 18:13 ` [bug#52555] [PATCH v3 8/8] eris: Use IPFS to get ERIS blocks pukkamustard
2023-01-14 18:25 ` [bug#52555] [RFC PATCH 0/3] Decentralized substitute distribution with ERIS Ludovic Courtès
2023-12-28 9:40 ` [bug#52555] [PATCH v4 0/7] " pukkamustard
2023-12-28 9:40 ` [bug#52555] [PATCH v4 1/7] narinfo: Add ERIS field pukkamustard
2023-12-28 9:40 ` [bug#52555] [PATCH v4 2/7] gnu: Add guile-coap pukkamustard
2023-12-28 9:40 ` [bug#52555] [PATCH v4 3/7] gnu: guile-eris: Update to 1.2.0-dev pukkamustard
2023-12-28 9:40 ` [bug#52555] [PATCH v4 4/7] publish: Add ERIS URN to narinfo pukkamustard
2023-12-28 9:40 ` [bug#52555] [PATCH v4 5/7] eris: Connect with an ERIS Store over CoAP+Unix pukkamustard
2023-12-28 9:40 ` [bug#52555] [PATCH v4 6/7] substitute: Decode substitutes using ERIS pukkamustard
2023-12-28 9:40 ` [bug#52555] [PATCH v4 7/7] gnu: Add kapla pukkamustard
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