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In-Reply-To: <878qpv7dj2.fsf@HIDDEN> (Fabio Natali's message of "Mon, 24 Feb 2025 12:06:25 +0000") References: <cover.1740312673.git.roman@HIDDEN> <0c52c7795b0eb7c63b25cc61ecfd8de82c2e995e.1740312673.git.roman@HIDDEN> <878qpv7dj2.fsf@HIDDEN> User-Agent: mu4e 1.12.8; emacs 29.4 Date: Thu, 27 Feb 2025 19:26:16 +0100 Message-ID: <86wmdbckhj.fsf@HIDDEN> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha256; protocol="application/pgp-signature" X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 76501 Cc: Roman Scherer <roman@HIDDEN>, 76501 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.0 (-) --=-=-= Content-Type: text/plain Hi, I sent v2 that fixes the spelling. Thanks, Roman. Fabio Natali <me@HIDDEN> writes: > On 2025-02-23, 13:22 +0100, Roman Scherer <roman@HIDDEN> wrote: >> * gnu/machine/hetzner.scm (hetzner-machine-rescue-install-os): Avoid out of >> disk space error by bind mounting /mnt/tmp/gnu/store to /gnu/store. >> * tests/machine/hetzner.scm: Test with smaller instances. >> * doc/guix.texi: Mention unsupported instance. > > Hi All. > > Thanks Roman for your work on 'hetzner-environment-type', it's really > cool that 'guix deploy' gets expanded with other integrations and > features. Also thanks for getting back to me so quickly when I reached > out the other day. > > I confirm that the patch works well for me. I was able to provision > various cx22 (and above) Hetzner instances with it. > > Just a cosmetic thing, here it should be "rescue": > >> +# Small instance don't have much disk space. Bind mount the store of the >> +# resuce system to the tmp directory of the new Guix system. > > Thanks, best wishes, Fabio. --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQFLBAEBCAA1FiEE0iajOdjfRIFd3gygPdpSUn0qwZkFAmfArkgXHHJvbWFuQGJ1 cm5pbmdzd2VsbC5jb20ACgkQPdpSUn0qwZlVtwf9GceNj3dxO3Nmr6qn6St3KChx In3L8ALrAVB6OKljJRnoL7BKtdeugp0GLpwbuzszqgJ9WsNm/SAXv8l4FnsEvAXA t+m8ORZRNTEv4Yvt5NxjLicoYOGxjKaf1x13eC/hi0dD1aSJm4aNP41+rsvFTB1F QhiJvfeAAttPWq6CeJU3BrH+308rno6+pqcj9CKBpkvKBEZ2TeqrbIzhBCyXO3tK lIIQ8o8qTx4OOPY3RziyY+8Y8IqbTFLzCSJIZgmc2AdZzGuUS4hIP10sMov+5Va2 bZXwcgzPvSyckTJuYqwJINUpIwUD6HnhKR67JrM2XdFBCznl4A3SjosHveDQGw== =IZxw -----END PGP SIGNATURE----- --=-=-=--
guix-patches@HIDDEN:bug#76501; Package guix-patches.
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From: Roman Scherer <roman@HIDDEN>
To: 76501 <at> debbugs.gnu.org
Subject: [PATCH v2] gnu: machine: hetzner: Fix deployment on smaller instances.
Date: Thu, 27 Feb 2025 19:24:46 +0100
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* gnu/machine/hetzner.scm (hetzner-machine-rescue-install-os): Avoid out of
disk space error by bind mounting /mnt/tmp/gnu/store to /gnu/store.
* tests/machine/hetzner.scm: Test with smaller instances.
* doc/guix.texi: Mention unsupported instance.
Change-Id: If8bfb6733de493b51813b3e82e255849192f7cba
---
doc/guix.texi | 4 +++-
gnu/machine/hetzner.scm | 9 ++++++++-
tests/machine/hetzner.scm | 4 ++--
3 files changed, 13 insertions(+), 4 deletions(-)
diff --git a/doc/guix.texi b/doc/guix.texi
index a036c85c31..f0891da924 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -45380,7 +45380,9 @@ Invoking guix deploy
@code{"cx42"} corresponds to a x86_64 server that has 8 VCPUs, 16 GB of
memory and 160 GB of storage, while @code{"cax31"} to the AArch64
equivalent. Other server types and their current prices can be found
-@uref{https://www.hetzner.com/cloud/#pricing, here}.
+@uref{https://www.hetzner.com/cloud/#pricing, here}. The @code{"cpx11"}
+server type is currently not supported, since its rescue system is too
+small to bootstrap a Guix system from.
@item @code{ssh-key}
The file name of the SSH private key to use to authenticate with the
diff --git a/gnu/machine/hetzner.scm b/gnu/machine/hetzner.scm
index 1d9a3f4385..bc8d2efbd3 100644
--- a/gnu/machine/hetzner.scm
+++ b/gnu/machine/hetzner.scm
@@ -551,6 +551,13 @@ (define (hetzner-machine-rescue-install-os machine ssh-session server)
cp /root/.ssh/authorized_keys /mnt/root/.ssh/authorized_keys
chmod 600 /mnt/root/.ssh/authorized_keys
+# Small instance don't have much disk space. Bind mount the store of the
+# rescue system to the tmp directory of the new Guix system.
+mkdir -p /mnt/tmp/gnu/store
+mkdir -p /gnu/store
+mount --bind /mnt/tmp/gnu/store /gnu/store
+
+apt-get install guix --assume-yes
cat > /tmp/guix/deploy/hetzner-os.scm << EOF
(use-modules (gnu) (guix utils))
(use-package-modules ssh)
@@ -605,7 +612,7 @@ (define (hetzner-machine-rescue-install-packages machine ssh-session)
(format #f "#!/usr/bin/env bash
set -eo pipefail
apt-get update
-apt-get install guix cloud-initramfs-growroot --assume-yes"))
+apt-get install cloud-initramfs-growroot --assume-yes"))
(format #t "successfully installed rescue system packages on '~a'\n" name)))
(define (hetzner-machine-delete machine server)
diff --git a/tests/machine/hetzner.scm b/tests/machine/hetzner.scm
index 39eac4a4d5..1552bcb9a0 100644
--- a/tests/machine/hetzner.scm
+++ b/tests/machine/hetzner.scm
@@ -64,7 +64,7 @@ (define %arm-machine
(environment hetzner-environment-type)
(configuration (hetzner-configuration
(labels %labels)
- (server-type "cax41")
+ (server-type "cax11")
(ssh-key %ssh-key-file)))))
(define %x86-machine
@@ -76,7 +76,7 @@ (define %x86-machine
(environment hetzner-environment-type)
(configuration (hetzner-configuration
(labels %labels)
- (server-type "cpx51")
+ (server-type "cx22")
(ssh-key %ssh-key-file)))))
(define (cleanup machine)
base-commit: f1810c84f72090b02544ac41d0582c4785728ec4
--
2.48.1
ludo@HIDDEN, maxim.cournoyer@HIDDEN, guix-patches@HIDDEN:bug#76501; Package guix-patches.
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In-Reply-To: <87wmde5fet.fsf@HIDDEN> (Fabio Natali's message of "Tue, 25 Feb 2025 13:20:58 +0000") References: <cover.1740312673.git.roman@HIDDEN> <0c52c7795b0eb7c63b25cc61ecfd8de82c2e995e.1740312673.git.roman@HIDDEN> <878qpv7dj2.fsf@HIDDEN> <87eczme2uf.fsf@HIDDEN> <87wmde5fet.fsf@HIDDEN> User-Agent: mu4e 1.12.8; emacs 29.4 Date: Wed, 26 Feb 2025 09:52:33 +0100 Message-ID: <875xkxdr5a.fsf@HIDDEN> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha256; protocol="application/pgp-signature" X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 76501 Cc: Roman Scherer <roman@HIDDEN>, 76501 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.0 (-) --=-=-= Content-Type: text/plain Hi Fabio, Fabio Natali <me@HIDDEN> writes: > On 2025-02-25, 11:27 +0100, Roman Scherer <roman@HIDDEN> wrote: >> I also opened a support ticket at Hetzner with the request to have more >> disk space on the rescue system of smaller instances. They said they >> handed the request over to their customers team and will prioritize it, >> depending on demand. >> >> @Fabio / anyone listening: If you want to see this happening, maybe also >> send them an email about this ;) > > Hi Roman, > > Absolutely, good idea and glad to do that. I think the Guix Foundation > has a Hetzner account too, we could think of sending an email from that > account too. I'll try and reach out to someone at the Guix Foundation > (Tanguy? Chris?) to suggest this. > > Shall we generally indicate that we've run into issues with the size of > the rescue system - or do we have any number that we can attach to our > request? E.g. anything above X GB on all instances (including the > smallest ones)? The current approach works with the smallest ARM instance, cax11, and it has 1.9GB free space when booted into the rescue system. Maybe ask for a bit more than this, just to be safe. > This is orthogonal and probably worth a separate thread but I wonder how > this works with the other guix deploy backend, the DigitalOcean one, and > if there's any similar limitation there. On Digital Ocean guix deploy does not use a resuce system, but instead boots into a Debian system that then gets "infected" with a Guix system, by installing it on top of the Debian system, and moving directories like /etc around. I tried this initially, but run into issues with the network not resolving hosts anymore when /etc got moved. It looked like the infect script used for Digitial Ocean is tied to a specific Debian version, that wasn't available on Hetzner. > Thanks, best wishes, Fabio. --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQFLBAEBCAA1FiEE0iajOdjfRIFd3gygPdpSUn0qwZkFAme+1lIXHHJvbWFuQGJ1 cm5pbmdzd2VsbC5jb20ACgkQPdpSUn0qwZkAGAf9Gy6FmlLQhymZWScE42JAHFiQ 6NsTIsEj+Z5gGvqXvJs3HNBB/7QJ/OqfXi2Nq02djr8llBTIJaQBDGzs2MHuwZi9 1JDzSy8pKnK/+3VP9zjOrLPKHpPFGkVUqUBDCw/lC7yeqfxsDCGpDS0A1gNktBHr 46MqaHTc5CCZrKpkTsODF4AFteI3X2ZLJuASGMppgNtMKNnz7rRX+JMS5JMWD/lF GDmugrtVIeMBVYWt9rFphxeSfbA33r+n6BLLnzWi8p3VxEbgv9hoHqVCP3Rc1EH7 AoHz3pHlvZhog5VdSQQgrB9+66TN2xYCxAlTllbY2u8Ao6GDAqK/RKpzZUi/Bw== =Em9m -----END PGP SIGNATURE----- --=-=-=--
guix-patches@HIDDEN:bug#76501; Package guix-patches.
Full text available.Received: (at 76501) by debbugs.gnu.org; 25 Feb 2025 13:21:16 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Tue Feb 25 08:21:15 2025 Received: from localhost ([127.0.0.1]:45294 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1tmus7-0003Xq-Br for submit <at> debbugs.gnu.org; Tue, 25 Feb 2025 08:21:15 -0500 Received: from relay4-d.mail.gandi.net ([2001:4b98:dc4:8::224]:33781) by debbugs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.84_2) (envelope-from <me@HIDDEN>) id 1tmus0-0003Wn-ET for 76501 <at> debbugs.gnu.org; Tue, 25 Feb 2025 08:21:12 -0500 Received: by mail.gandi.net (Postfix) with ESMTPSA id 813D74435C; Tue, 25 Feb 2025 13:20:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fabionatali.com; s=gm1; t=1740489659; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=/UusQANjeGtT/O5uU7Qt+KOwkZJ65ad6B6MjFYukcDU=; b=aYF6822dSAPtGGGWW3jMfaKJJlAnZtI5V6E1jiafZZ+/qwyZbxKTzRJn9p0S80pyTS4dwS NkJfiwg9/CgdnycSVSOENs5oxKKETWCehUsjI4r7zcNXofRHb43RAot8ALcmd8TuoBo7By ln1fQDJmOwrDPlPEFBUrxOkeflIfsGSwnHNT2CUDacVca4J71/52m9AX5P39QkyTHxW/gK wrgnugOwLyHML6hZqBLdvOblm47hp+XX5pdcYQfG+9grHqqjIuWuOp8bJLibZb38ONsH4I iVdM7lDkQBr551uAJTFXpx3S7aiAtfLqPp0V1p+DQsS2HM2axenfONSRynGyaA== From: Fabio Natali <me@HIDDEN> To: Roman Scherer <roman@HIDDEN> Subject: Re: [PATCH 1/1] gnu: machine: hetzner: Fix deployment on smaller instances. In-Reply-To: <87eczme2uf.fsf@HIDDEN> References: <cover.1740312673.git.roman@HIDDEN> <0c52c7795b0eb7c63b25cc61ecfd8de82c2e995e.1740312673.git.roman@HIDDEN> <878qpv7dj2.fsf@HIDDEN> <87eczme2uf.fsf@HIDDEN> Date: Tue, 25 Feb 2025 13:20:58 +0000 Message-ID: <87wmde5fet.fsf@HIDDEN> MIME-Version: 1.0 Content-Type: text/plain X-GND-State: clean X-GND-Score: -100 X-GND-Cause: gggruggvucftvghtrhhoucdtuddrgeefvddrtddtgdekudekudcutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfitefpfffkpdcuggftfghnshhusghstghrihgsvgenuceurghilhhouhhtmecufedtudenucesvcftvggtihhpihgvnhhtshculddquddttddmnecujfgurhephffvvefujghffffkgggtsehttdertddttddtnecuhfhrohhmpefhrggsihhoucfprghtrghlihcuoehmvgesfhgrsghiohhnrghtrghlihdrtghomheqnecuggftrfgrthhtvghrnhepgedvleetheefffelhfeiudejffeigeeihefhueekheejvdekgeegfeehhfdvleevnecuffhomhgrihhnpehfrggsihhonhgrthgrlhhirdgtohhmnecukfhppedvrgdttdemvdefvggvmedvkeekkeemfeeiugehmedukeduvdemleeikegumedvieekgeemjeelkegsnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehinhgvthepvdgrtddtmedvfegvvgemvdekkeekmeefieguheemudekuddvmeelieekugemvdeikeegmeejleeksgdphhgvlhhopehlohgtrghlhhhoshhtpdhmrghilhhfrhhomhepmhgvsehfrggsihhonhgrthgrlhhirdgtohhmpdhnsggprhgtphhtthhopedvpdhrtghpthhtoheprhhomhgrnhessghurhhnihhnghhsfigvlhhlrdgtohhmpdhrtghpthhtohepjeeihedtudesuggvsggsuhhgshdrghhnuhdrohhrgh X-GND-Sasl: me@HIDDEN X-Spam-Score: -0.0 (/) X-Debbugs-Envelope-To: 76501 Cc: 76501 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.0 (-) On 2025-02-25, 11:27 +0100, Roman Scherer <roman@HIDDEN> wrote: > I also opened a support ticket at Hetzner with the request to have more > disk space on the rescue system of smaller instances. They said they > handed the request over to their customers team and will prioritize it, > depending on demand. > > @Fabio / anyone listening: If you want to see this happening, maybe also > send them an email about this ;) Hi Roman, Absolutely, good idea and glad to do that. I think the Guix Foundation has a Hetzner account too, we could think of sending an email from that account too. I'll try and reach out to someone at the Guix Foundation (Tanguy? Chris?) to suggest this. Shall we generally indicate that we've run into issues with the size of the rescue system - or do we have any number that we can attach to our request? E.g. anything above X GB on all instances (including the smallest ones)? This is orthogonal and probably worth a separate thread but I wonder how this works with the other guix deploy backend, the DigitalOcean one, and if there's any similar limitation there. Thanks, best wishes, Fabio. -- Fabio Natali https://fabionatali.com
guix-patches@HIDDEN:bug#76501; Package guix-patches.
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In-Reply-To: <878qpv7dj2.fsf@HIDDEN> (Fabio Natali's message of "Mon, 24 Feb 2025 12:06:25 +0000") References: <cover.1740312673.git.roman@HIDDEN> <0c52c7795b0eb7c63b25cc61ecfd8de82c2e995e.1740312673.git.roman@HIDDEN> <878qpv7dj2.fsf@HIDDEN> User-Agent: mu4e 1.12.8; emacs 29.4 Date: Tue, 25 Feb 2025 11:27:36 +0100 Message-ID: <87eczme2uf.fsf@HIDDEN> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha256; protocol="application/pgp-signature" X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 76501 Cc: Roman Scherer <roman@HIDDEN>, 76501 <at> debbugs.gnu.org X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.0 (-) --=-=-= Content-Type: text/plain I also opened a support ticket at Hetzner with the request to have more disk space on the rescue system of smaller instances. They said they handed the request over to their customers team and will prioritize it, depending on demand. @Fabio / anyone listening: If you want to see this happening, maybe also send them an email about this ;) Fabio Natali <me@HIDDEN> writes: > On 2025-02-23, 13:22 +0100, Roman Scherer <roman@HIDDEN> wrote: >> * gnu/machine/hetzner.scm (hetzner-machine-rescue-install-os): Avoid out of >> disk space error by bind mounting /mnt/tmp/gnu/store to /gnu/store. >> * tests/machine/hetzner.scm: Test with smaller instances. >> * doc/guix.texi: Mention unsupported instance. > > Hi All. > > Thanks Roman for your work on 'hetzner-environment-type', it's really > cool that 'guix deploy' gets expanded with other integrations and > features. Also thanks for getting back to me so quickly when I reached > out the other day. > > I confirm that the patch works well for me. I was able to provision > various cx22 (and above) Hetzner instances with it. > > Just a cosmetic thing, here it should be "rescue": > >> +# Small instance don't have much disk space. Bind mount the store of the >> +# resuce system to the tmp directory of the new Guix system. > > Thanks, best wishes, Fabio. --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQFLBAEBCAA1FiEE0iajOdjfRIFd3gygPdpSUn0qwZkFAme9mxgXHHJvbWFuQGJ1 cm5pbmdzd2VsbC5jb20ACgkQPdpSUn0qwZmQDgf/fjQ0ppuDRf8fXq5lkUPEUCgr pf0uSiRVNn7/24YUBjSoZlX/R+6ldnNG/3LhAGzskpxiZi6f5H2AiOS9D3to+i12 kajGTcwL/2pdGHdeq3CVjCcUYidSCROcJ0Duq8gHFnUsltOc+nvF7gnNhWvqAh5j xfGim6H0Zr2R5mQOgHELr3yqT61wS972gBZhzmRdUowbtEsjQeLIpJfTXGFfQXem No6XnAwXnYbdDcTuCRjs/Nrs0kDwRQfBJp5gsLZZ70d0/s4F7/KQhjpcZVZZ8nkF lbYQYUV61wf1fuGcaLOGB1ltUFAkgrAJf3mA0RbWJEjJxkZ2f3QVi/F2A/n6IQ== =Mlab -----END PGP SIGNATURE----- --=-=-=--
guix-patches@HIDDEN:bug#76501; Package guix-patches.
Full text available.Received: (at 76501) by debbugs.gnu.org; 24 Feb 2025 12:06:39 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Mon Feb 24 07:06:39 2025 Received: from localhost ([127.0.0.1]:38751 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1tmXEN-0007ZQ-1V for submit <at> debbugs.gnu.org; Mon, 24 Feb 2025 07:06:39 -0500 Received: from relay1-d.mail.gandi.net ([2001:4b98:dc4:8::221]:49675) by debbugs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.84_2) (envelope-from <me@HIDDEN>) id 1tmXEI-0007Z4-I6 for 76501 <at> debbugs.gnu.org; Mon, 24 Feb 2025 07:06:36 -0500 Received: by mail.gandi.net (Postfix) with ESMTPSA id 2A24A442E0; Mon, 24 Feb 2025 12:06:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fabionatali.com; s=gm1; t=1740398787; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=Gwl282HUdM4qdcXJOp2ojxwtZ74tOYuutorFYTuiLQM=; b=TRuOu9WEW2Z2YOvoRjmvKEJVlOGrj3zQ3GM+aBhCHBk1qGXq0Bb41Sha5W6M2TuueBo2jB UuSgGvxIbLrBrlWUucl96xqqNuvY+5gOi4H/nDVfkpax1CddJVWpL59dUC0/yJzNJox24S xVGgWSlSWUDSg6eeTrWjZmXGGWQc8R8pbnTkwXOnI5YHf03gXD1rtGwqJCP1c/iIhEuv5g jk7Pvp8jBhJPeH3GgRVEPnS+nzOJHdoH7F6bnRuPgyXNEAAZW/xdTjgf5lq+vQPB3OLk9u shJZVv+I3rd/epbA5vXQm2na7SSpGTUCKAocyQhtJxZfplJnsOEqEvDxIZk8Rg== From: Fabio Natali <me@HIDDEN> To: Roman Scherer <roman@HIDDEN>, 76501 <at> debbugs.gnu.org Subject: Re: [PATCH 1/1] gnu: machine: hetzner: Fix deployment on smaller instances. In-Reply-To: <0c52c7795b0eb7c63b25cc61ecfd8de82c2e995e.1740312673.git.roman@HIDDEN> References: <cover.1740312673.git.roman@HIDDEN> <0c52c7795b0eb7c63b25cc61ecfd8de82c2e995e.1740312673.git.roman@HIDDEN> Date: Mon, 24 Feb 2025 12:06:25 +0000 Message-ID: <878qpv7dj2.fsf@HIDDEN> MIME-Version: 1.0 Content-Type: text/plain X-GND-State: clean X-GND-Score: -100 X-GND-Cause: gggruggvucftvghtrhhoucdtuddrgeefvddrtddtgdejkeejgecutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfitefpfffkpdcuggftfghnshhusghstghrihgsvgenuceurghilhhouhhtmecufedtudenucesvcftvggtihhpihgvnhhtshculddquddttddmnecujfgurhephffvufgjfhffkfggtgesthdtredttddttdenucfhrhhomhephfgrsghiohcupfgrthgrlhhiuceomhgvsehfrggsihhonhgrthgrlhhirdgtohhmqeenucggtffrrghtthgvrhhnpedtiedvkefggfekledtkeeigfeukeehfefffeeuueduhfekudevhfeujedtudeuhfenucffohhmrghinhepfhgrsghiohhnrghtrghlihdrtghomhenucfkphepvddttddumeeksgdtmedutghffeemtgefieejmegugedttgemkeejjeekmegtleekieemvdelheeknecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehinhgvthepvddttddumeeksgdtmedutghffeemtgefieejmegugedttgemkeejjeekmegtleekieemvdelheekpdhhvghloheplhhotggrlhhhohhsthdpmhgrihhlfhhrohhmpehmvgesfhgrsghiohhnrghtrghlihdrtghomhdpnhgspghrtghpthhtohepvddprhgtphhtthhopehrohhmrghnsegsuhhrnhhinhhgshifvghllhdrtghomhdprhgtphhtthhopeejieehtdduseguvggssghughhsrdhgnhhurdhorhhg X-GND-Sasl: me@HIDDEN X-Spam-Score: -0.0 (/) X-Debbugs-Envelope-To: 76501 X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.0 (-) On 2025-02-23, 13:22 +0100, Roman Scherer <roman@HIDDEN> wrote: > * gnu/machine/hetzner.scm (hetzner-machine-rescue-install-os): Avoid out of > disk space error by bind mounting /mnt/tmp/gnu/store to /gnu/store. > * tests/machine/hetzner.scm: Test with smaller instances. > * doc/guix.texi: Mention unsupported instance. Hi All. Thanks Roman for your work on 'hetzner-environment-type', it's really cool that 'guix deploy' gets expanded with other integrations and features. Also thanks for getting back to me so quickly when I reached out the other day. I confirm that the patch works well for me. I was able to provision various cx22 (and above) Hetzner instances with it. Just a cosmetic thing, here it should be "rescue": > +# Small instance don't have much disk space. Bind mount the store of the > +# resuce system to the tmp directory of the new Guix system. Thanks, best wishes, Fabio. -- Fabio Natali https://fabionatali.com
guix-patches@HIDDEN:bug#76501; Package guix-patches.
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From: Roman Scherer <roman@HIDDEN>
To: 76501 <at> debbugs.gnu.org
Subject: [PATCH 1/1] gnu: machine: hetzner: Fix deployment on smaller
instances.
Date: Sun, 23 Feb 2025 13:22:01 +0100
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* gnu/machine/hetzner.scm (hetzner-machine-rescue-install-os): Avoid out of
disk space error by bind mounting /mnt/tmp/gnu/store to /gnu/store.
* tests/machine/hetzner.scm: Test with smaller instances.
* doc/guix.texi: Mention unsupported instance.
Change-Id: If8bfb6733de493b51813b3e82e255849192f7cba
---
doc/guix.texi | 4 +++-
gnu/machine/hetzner.scm | 9 ++++++++-
tests/machine/hetzner.scm | 4 ++--
3 files changed, 13 insertions(+), 4 deletions(-)
diff --git a/doc/guix.texi b/doc/guix.texi
index 83ba0f3292..51db3f9c77 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -45361,7 +45361,9 @@ Invoking guix deploy
@code{"cx42"} corresponds to a x86_64 server that has 8 VCPUs, 16 GB of
memory and 160 GB of storage, while @code{"cax31"} to the AArch64
equivalent. Other server types and their current prices can be found
-@uref{https://www.hetzner.com/cloud/#pricing, here}.
+@uref{https://www.hetzner.com/cloud/#pricing, here}. The @code{"cpx11"}
+server type is currently not supported, since its rescue system is too
+small to bootstrap a Guix system from.
@item @code{ssh-key}
The file name of the SSH private key to use to authenticate with the
diff --git a/gnu/machine/hetzner.scm b/gnu/machine/hetzner.scm
index 1d9a3f4385..e87149a06a 100644
--- a/gnu/machine/hetzner.scm
+++ b/gnu/machine/hetzner.scm
@@ -551,6 +551,13 @@ (define (hetzner-machine-rescue-install-os machine ssh-session server)
cp /root/.ssh/authorized_keys /mnt/root/.ssh/authorized_keys
chmod 600 /mnt/root/.ssh/authorized_keys
+# Small instance don't have much disk space. Bind mount the store of the
+# resuce system to the tmp directory of the new Guix system.
+mkdir -p /mnt/tmp/gnu/store
+mkdir -p /gnu/store
+mount --bind /mnt/tmp/gnu/store /gnu/store
+
+apt-get install guix --assume-yes
cat > /tmp/guix/deploy/hetzner-os.scm << EOF
(use-modules (gnu) (guix utils))
(use-package-modules ssh)
@@ -605,7 +612,7 @@ (define (hetzner-machine-rescue-install-packages machine ssh-session)
(format #f "#!/usr/bin/env bash
set -eo pipefail
apt-get update
-apt-get install guix cloud-initramfs-growroot --assume-yes"))
+apt-get install cloud-initramfs-growroot --assume-yes"))
(format #t "successfully installed rescue system packages on '~a'\n" name)))
(define (hetzner-machine-delete machine server)
diff --git a/tests/machine/hetzner.scm b/tests/machine/hetzner.scm
index 39eac4a4d5..1552bcb9a0 100644
--- a/tests/machine/hetzner.scm
+++ b/tests/machine/hetzner.scm
@@ -64,7 +64,7 @@ (define %arm-machine
(environment hetzner-environment-type)
(configuration (hetzner-configuration
(labels %labels)
- (server-type "cax41")
+ (server-type "cax11")
(ssh-key %ssh-key-file)))))
(define %x86-machine
@@ -76,7 +76,7 @@ (define %x86-machine
(environment hetzner-environment-type)
(configuration (hetzner-configuration
(labels %labels)
- (server-type "cpx51")
+ (server-type "cx22")
(ssh-key %ssh-key-file)))))
(define (cleanup machine)
--
2.48.1
ludo@HIDDEN, maxim.cournoyer@HIDDEN, guix-patches@HIDDEN:bug#76501; Package guix-patches.
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([2a01:599:102:b293:733:e20f:faad:8ab3]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-5dece1b4debsm16715837a12.15.2025.02.23.04.14.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 23 Feb 2025 04:14:52 -0800 (PST) From: Roman Scherer <roman@HIDDEN> To: guix-patches@HIDDEN Subject: [PATCH 0/1] Fix deployment of smaller Hetzner instances Date: Sun, 23 Feb 2025 13:14:48 +0100 Message-ID: <cover.1740312673.git.roman@HIDDEN> X-Mailer: git-send-email 2.48.1 MIME-Version: 1.0 X-Debbugs-Cc: Ludovic Courtès <ludo@HIDDEN>, Maxim Cournoyer <maxim.cournoyer@HIDDEN> Content-Transfer-Encoding: 8bit Received-SPF: none client-ip=2a00:1450:4864:20::629; envelope-from=roman@HIDDEN; helo=mail-ej1-x629.google.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_NONE=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: submit Cc: Roman Scherer <roman@HIDDEN>, me@HIDDEN X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -1.0 (-) Hello Guix, Fabio Natali reached out to me that there is an "out of disk space" issue when deploying smaller instances with the hetzner-environment-type. I thought I tried it on smaller instances. But either I didn't try it on the smaller instances, or another theory: I tried it back in the day, but Guix got larger in the meantime? Looking closer I discovered that the size of the root partition of the rescue system depends on the instance type, and is a lot smaller on those smaller ones. On a cax11 instance, booted into the rescue system from which a minimal Guix system is installed, "df -h" shows: Filesystem Size Used Avail Use% Mounted on udev 1.9G 0 1.9G 0% /dev [2a01:4ff:ff00::b007:1]:/nfs 1.2T 999G 151G 87% /root/.oldroot/nfs overlay 1.9G 1.9G 0 100% / tmpfs 1.9G 0 1.9G 0% /dev/shm tmpfs 768M 864K 767M 1% /run tmpfs 5.0M 0 5.0M 0% /run/lock /dev/sda1 38G 44K 36G 1% /mnt /dev/sda15 244M 152K 244M 1% /mnt/boot/efi tmpfs 384M 0 384M 0% /run/user/0 The 1.9G of / on the the rescue system seem to be not enough to host Guix installed as a foreign distro on the rescue system, plus the packages needed to install the new Guix bootstrap system. To fix this I came up with the following solution: - before installing Guix on the rescue system, I make sure that /gnu/store has enough space. - this is done by bind mounting /mnt/tmp/gnu/store (here /mnt is the root of the new Guix system having more disk space) to /gnu/store. - then Guix is installed with apt-get on the rescue system using the store that points into the tmp directory of the new Guix system. - A minimal Guix system is installed onto /mnt, rebooted and from there the final operating system config is applied. When the minimal Guix system boots, the /tmp/gnu/store is gone and not used anymore. This seems to work. I have tried it and Fabio also reported that it works for him. What do you think of this strategy? Is there a better one? I attached a patch for this and also changed the instance type that are used in the tests to smaller ones, so this is covered for the future. Could you please review it? Fabio also asked me why I choose to use medium sized instances as the default instead of the smallest. My thinking was so people trying this for the first time have a good experience and not have to deal with an under-powered instance. I would leave it that way. If you think we should default to smaller ones, please let me know. Unfortunatly the above solution did not work with the smallest CPX11 instance, with 2 VCPUs, 2 GB of RAM and 40 GB disk space. The rescue system only 970M: root@rescue /usr/lib # df -h Filesystem Size Used Avail Use% Mounted on udev 961M 0 961M 0% /dev [2a01:4ff:ff00::b007:1]:/nfs 1.2T 999G 151G 87% /root/.oldroot/nfs overlay 970M 821M 150M 85% / tmpfs 970M 0 970M 0% /dev/shm tmpfs 388M 668K 388M 1% /run tmpfs 5.0M 0 5.0M 0% /run/lock /dev/sda1 38G 1.3G 34G 4% /mnt /dev/sda15 241M 142K 241M 1% /mnt/boot/efi tmpfs 194M 0 194M 0% /run/user/0 Installing Guix via apt-get works. But when installing the minimal bootstrap Guix system it fails with: ... downloading from https://ci.guix.gnu.org/nar/lzip/lclbcq0jds63zal1p55g6v0mwz90s44y-guile-git-0.5.2 ... downloading from https://ci.guix.gnu.org/nar/gzip/g2ajyl8xk9aarxrgjbng2hkj3qm2v0z2-tar-1.34 ... downloading from https://ci.guix.gnu.org/nar/gzip/v06gnr579r0jmr36aha3wkbd1y27ccg7-disarchive-0.4.0 ... downloading from https://ci.guix.gnu.org/nar/lzip/9nvx97hr8kkr26gzwni2fblfn0yq0xjw-guix-1.4.0rc2 ... error (ignored): aborting transaction: cannot rollback - no transaction is active guix system: error: committing transaction: database or disk is full Not sure what to do about that. I added a note to the manual that CPX11 instances are not supported at the moment. Thanks Roman. Roman Scherer (1): gnu: machine: hetzner: Fix deployment on smaller instances. doc/guix.texi | 4 +++- gnu/machine/hetzner.scm | 9 ++++++++- tests/machine/hetzner.scm | 4 ++-- 3 files changed, 13 insertions(+), 4 deletions(-) base-commit: 5f4c785fc3caa0fd960ebcf9c1ea6ab396b96f25 -- 2.48.1
Roman Scherer <roman@HIDDEN>:ludo@HIDDEN, maxim.cournoyer@HIDDEN, guix-patches@HIDDEN.
Full text available.ludo@HIDDEN, maxim.cournoyer@HIDDEN, guix-patches@HIDDEN:bug#76501; Package guix-patches.
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