Remove most references to hydra.gnu.org.

* Makefile.am (assert-binaries-available): Don't mention hydra.gnu.org in comment. * build-aux/check-available-binaries.scm: Likewise. * build-aux/check-final-inputs-self-contained.scm: Likewise. * doc/guix.texi (SUBSTITUTE-SERVER): New variable. Use it throughout instead of "mirror.hydra.gnu.org". * doc/contributing.texi (Submitting Patches): Likewise. * gnu/services/base.scm (hydra-key-authorization) (guix-activation): Remove mentions of "hydra.gnu.org" in comments and messages. * gnu/system/install.scm (%installation-services): Likewise. * guix/scripts/size.scm (guix-size): Likewise.
2025-02-07 11:29:59 +01:00 · 2018-12-03 16:22:43 +01:00 · 2018-12-03 16:22:43 +01:00 · 0bc02becca
commit 0bc02becca
parent 6a837b6062
8 changed files with 38 additions and 36 deletions
--- a/Makefile.am
+++ b/Makefile.am
@ -763,7 +763,7 @@ assert-no-store-file-names: $(distdir)/ChangeLog
 	  exit 1 ;								\
 	fi

-# Make sure hydra.gnu.org has the important binaries.
+# Make sure important substitutes are available.
 assert-binaries-available: $(GOBJECTS)
 	$(AM_V_at)$(top_builddir)/pre-inst-env "$(GUILE)"			\
 	  "$(top_srcdir)/build-aux/check-available-binaries.scm"
--- a/build-aux/check-available-binaries.scm
+++ b/build-aux/check-available-binaries.scm
@ -1,5 +1,5 @@
 ;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2013, 2014, 2015, 2016, 2017 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2013, 2014, 2015, 2016, 2017, 2018 Ludovic Courtès <ludo@gnu.org>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@ -17,7 +17,7 @@
 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.

 ;;;
-;;; Check whether important binaries are available at hydra.gnu.org.
+;;; Check whether important binaries are available.
 ;;;

 (use-modules (guix store)
--- a/build-aux/check-final-inputs-self-contained.scm
+++ b/build-aux/check-final-inputs-self-contained.scm
@ -17,7 +17,7 @@
 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.

 ;;;
-;;; Check whether important binaries are available at hydra.gnu.org.
+;;; Check whether important binaries are available.
 ;;;

 (use-modules (guix store)
--- a/doc/contributing.texi
+++ b/doc/contributing.texi
@ -443,7 +443,7 @@ as timestamps or randomly-generated output in the build result.

 Another option is to use @command{guix challenge} (@pxref{Invoking guix
 challenge}).  You may run it once the package has been committed and
-built by @code{hydra.gnu.org} to check whether it obtains the same
+built by @code{@value{SUBSTITUTE-SERVER}} to check whether it obtains the same
 result as you did.  Better yet: Find another machine that can build it
 and run @command{guix publish}.  Since the remote build machine is
 likely different from yours, this can catch non-determinism issues
--- a/doc/guix.texi
+++ b/doc/guix.texi
@ -13,6 +13,9 @@
@set OPENPGP-SIGNING-KEY-ID 3CE464558A84FDC69DB40CFB090B11993D9AEBB5
@set KEY-SERVER pool.sks-keyservers.net

+@c The official substitute server used by default.
+@set SUBSTITUTE-SERVER ci.guix.info
+
@copying
 Copyright @copyright{} 2012, 2013, 2014, 2015, 2016, 2017, 2018 Ludovic Courtès@*
 Copyright @copyright{} 2013, 2014, 2016 Andreas Enge@*
@ -1274,8 +1277,7 @@ remote procedure call (@pxref{The Store}).
@anchor{daemon-substitute-urls}
 Consider @var{urls} the default whitespace-separated list of substitute
 source URLs.  When this option is omitted,
-@indicateurl{https://mirror.hydra.gnu.org https://hydra.gnu.org} is used
-(@code{mirror.hydra.gnu.org} is a mirror of @code{hydra.gnu.org}).
+@indicateurl{https://@value{SUBSTITUTE-SERVER}} is used.

 This means that substitutes may be downloaded from @var{urls}, as long
 as they are signed by a trusted signature (@pxref{Substitutes}).
@ -2321,7 +2323,7 @@ also result from derivation builds, can be available as substitutes.

@cindex hydra
@cindex build farm
-The @code{mirror.hydra.gnu.org} server is a front-end to an official build farm
+The @code{@value{SUBSTITUTE-SERVER}} server is a front-end to an official build farm
 that builds packages from Guix continuously for some
 architectures, and makes them available as substitutes.  This is the
 default source of substitutes; it can be overridden by passing the
@ -2353,22 +2355,22 @@ other substitute server.
@cindex substitutes, authorization thereof
@cindex access control list (ACL), for substitutes
@cindex ACL (access control list), for substitutes
-To allow Guix to download substitutes from @code{hydra.gnu.org} or a
+To allow Guix to download substitutes from @code{@value{SUBSTITUTE-SERVER}} or a
 mirror thereof, you
 must add its public key to the access control list (ACL) of archive
 imports, using the @command{guix archive} command (@pxref{Invoking guix
-archive}).  Doing so implies that you trust @code{hydra.gnu.org} to not
+archive}).  Doing so implies that you trust @code{@value{SUBSTITUTE-SERVER}} to not
 be compromised and to serve genuine substitutes.

-The public key for @code{hydra.gnu.org} is installed along with Guix, in
-@code{@var{prefix}/share/guix/hydra.gnu.org.pub}, where @var{prefix} is
+The public key for @code{@value{SUBSTITUTE-SERVER}} is installed along with Guix, in
+@code{@var{prefix}/share/guix/@value{SUBSTITUTE-SERVER}.pub}, where @var{prefix} is
 the installation prefix of Guix.  If you installed Guix from source,
 make sure you checked the GPG signature of
@file{guix-@value{VERSION}.tar.gz}, which contains this public key file.
 Then, you can run something like this:

@example
-# guix archive --authorize < @var{prefix}/share/guix/hydra.gnu.org.pub
+# guix archive --authorize < @var{prefix}/share/guix/@value{SUBSTITUTE-SERVER}.pub
@end example

@quotation Note
@ -2409,7 +2411,7 @@ $ guix build emacs --dry-run
@end example

@noindent
-This indicates that substitutes from @code{hydra.gnu.org} are usable and
+This indicates that substitutes from @code{@value{SUBSTITUTE-SERVER}} are usable and
 will be downloaded, when possible, for future builds.

@cindex substitutes, how to disable
@ -2501,9 +2503,9 @@ by a server.
 Today, each individual's control over their own computing is at the
 mercy of institutions, corporations, and groups with enough power and
 determination to subvert the computing infrastructure and exploit its
-weaknesses.  While using @code{hydra.gnu.org} substitutes can be
+weaknesses.  While using @code{@value{SUBSTITUTE-SERVER}} substitutes can be
 convenient, we encourage users to also build on their own, or even run
-their own build farm, such that @code{hydra.gnu.org} is less of an
+their own build farm, such that @code{@value{SUBSTITUTE-SERVER}} is less of an
 interesting target.  One way to help is by publishing the software you
 build using @command{guix publish} so that others have one more choice
 of server to download substitutes from (@pxref{Invoking guix publish}).
@ -3658,11 +3660,11 @@ Read a single-item archive as served by substitute servers
 low-level operation needed in only very narrow use cases; see below.

 For example, the following command extracts the substitute for Emacs
-served by @code{hydra.gnu.org} to @file{/tmp/emacs}:
+served by @code{@value{SUBSTITUTE-SERVER}} to @file{/tmp/emacs}:

@example
 $ wget -O - \
-  https://hydra.gnu.org/nar/@dots{}-emacs-24.5 \
+  https://@value{SUBSTITUTE-SERVER}/nar/@dots{}-emacs-24.5 \
  | bunzip2 | guix archive -x /tmp/emacs
@end example

@ -6683,7 +6685,7 @@ but you are actually on an @code{x86_64} machine:

@example
 $ guix build --log-file gdb -s mips64el-linux
-https://hydra.gnu.org/log/@dots{}-gdb-7.10
+https://@value{SUBSTITUTE-SERVER}/log/@dots{}-gdb-7.10
@end example

 You can freely access a huge library of build logs!
@ -8335,7 +8337,7 @@ When @command{guix publish} runs, it spawns an HTTP server which allows
 anyone with network access to obtain substitutes from it.  This means
 that any machine running Guix can also act as if it were a build farm,
 since the HTTP interface is compatible with Hydra, the software behind
-the @code{hydra.gnu.org} build farm.
+the @code{@value{SUBSTITUTE-SERVER}} build farm.

 For security, each substitute is signed, allowing recipients to check
 their authenticity and integrity (@pxref{Substitutes}).  Because
@ -8572,20 +8574,20 @@ any given store item.
 The command output looks like this:

@smallexample
-$ guix challenge --substitute-urls="https://hydra.gnu.org https://guix.example.org"
-updating list of substitutes from 'https://hydra.gnu.org'... 100.0%
+$ guix challenge --substitute-urls="https://@value{SUBSTITUTE-SERVER} https://guix.example.org"
+updating list of substitutes from 'https://@value{SUBSTITUTE-SERVER}'... 100.0%
 updating list of substitutes from 'https://guix.example.org'... 100.0%
 /gnu/store/@dots{}-openssl-1.0.2d contents differ:
  local hash: 0725l22r5jnzazaacncwsvp9kgf42266ayyp814v7djxs7nk963q
-  https://hydra.gnu.org/nar/@dots{}-openssl-1.0.2d: 0725l22r5jnzazaacncwsvp9kgf42266ayyp814v7djxs7nk963q
+  https://@value{SUBSTITUTE-SERVER}/nar/@dots{}-openssl-1.0.2d: 0725l22r5jnzazaacncwsvp9kgf42266ayyp814v7djxs7nk963q
  https://guix.example.org/nar/@dots{}-openssl-1.0.2d: 1zy4fmaaqcnjrzzajkdn3f5gmjk754b43qkq47llbyak9z0qjyim
 /gnu/store/@dots{}-git-2.5.0 contents differ:
  local hash: 00p3bmryhjxrhpn2gxs2fy0a15lnip05l97205pgbk5ra395hyha
-  https://hydra.gnu.org/nar/@dots{}-git-2.5.0: 069nb85bv4d4a6slrwjdy8v1cn4cwspm3kdbmyb81d6zckj3nq9f
+  https://@value{SUBSTITUTE-SERVER}/nar/@dots{}-git-2.5.0: 069nb85bv4d4a6slrwjdy8v1cn4cwspm3kdbmyb81d6zckj3nq9f
  https://guix.example.org/nar/@dots{}-git-2.5.0: 0mdqa9w1p6cmli6976v4wi0sw9r4p5prkj7lzfd1877wk11c9c73
 /gnu/store/@dots{}-pius-2.1.1 contents differ:
  local hash: 0k4v3m9z1zp8xzzizb7d8kjj72f9172xv078sq4wl73vnq9ig3ax
-  https://hydra.gnu.org/nar/@dots{}-pius-2.1.1: 0k4v3m9z1zp8xzzizb7d8kjj72f9172xv078sq4wl73vnq9ig3ax
+  https://@value{SUBSTITUTE-SERVER}/nar/@dots{}-pius-2.1.1: 0k4v3m9z1zp8xzzizb7d8kjj72f9172xv078sq4wl73vnq9ig3ax
  https://guix.example.org/nar/@dots{}-pius-2.1.1: 1cy25x1a4fzq5rk0pmvc8xhwyffnqz95h2bpvqsz2mpvlbccy0gs

@dots{}
@ -8605,7 +8607,7 @@ the servers obtained a result different from the local build.

@cindex non-determinism, in package builds
 As an example, @code{guix.example.org} always gets a different answer.
-Conversely, @code{hydra.gnu.org} agrees with local builds, except in the
+Conversely, @code{@value{SUBSTITUTE-SERVER}} agrees with local builds, except in the
 case of Git.  This might indicate that the build process of Git is
 non-deterministic, meaning that its output varies as a function of
 various things that Guix does not fully control, in spite of building
@ -8619,14 +8621,14 @@ To find out what is wrong with this Git binary, we can do something along
 these lines (@pxref{Invoking guix archive}):

@example
-$ wget -q -O - https://hydra.gnu.org/nar/@dots{}-git-2.5.0 \
+$ wget -q -O - https://@value{SUBSTITUTE-SERVER}/nar/@dots{}-git-2.5.0 \
   | guix archive -x /tmp/git
 $ diff -ur --no-dereference /gnu/store/@dots{}-git.2.5.0 /tmp/git
@end example

 This command shows the difference between the files resulting from the
 local build, and the files resulting from the build on
-@code{hydra.gnu.org} (@pxref{Overview, Comparing and Merging Files,,
+@code{@value{SUBSTITUTE-SERVER}} (@pxref{Overview, Comparing and Merging Files,,
 diffutils, Comparing and Merging Files}).  The @command{diff} command
 works great for text files.  When binary files differ, a better option
 is @uref{https://diffoscope.org/, Diffoscope}, a tool that helps
@ -8641,7 +8643,7 @@ In the meantime, @command{guix challenge} is one tool to help address
 the problem.

 If you are writing packages for Guix, you are encouraged to check
-whether @code{hydra.gnu.org} and other substitute servers obtain the
+whether @code{@value{SUBSTITUTE-SERVER}} and other substitute servers obtain the
 same build result as you did with:

@example
@ -11231,14 +11233,14 @@ Number of build user accounts to create.
@item @code{authorize-key?} (default: @code{#t})
@cindex substitutes, authorization thereof
 Whether to authorize the substitute keys listed in
-@code{authorized-keys}---by default that of @code{hydra.gnu.org}
+@code{authorized-keys}---by default that of @code{@value{SUBSTITUTE-SERVER}}
 (@pxref{Substitutes}).

@vindex %default-authorized-guix-keys
@item @code{authorized-keys} (default: @var{%default-authorized-guix-keys})
 The list of authorized key files for archive imports, as a list of
 string-valued gexps (@pxref{Invoking guix archive}).  By default, it
-contains that of @code{hydra.gnu.org} (@pxref{Substitutes}).
+contains that of @code{@value{SUBSTITUTE-SERVER}} (@pxref{Substitutes}).

@item @code{use-substitutes?} (default: @code{#t})
 Whether to use substitutes.
@ -23740,7 +23742,7 @@ system}.
@cindex substituter
 Users can obtain the new package definition simply by running
@command{guix pull} (@pxref{Invoking guix pull}).  When
-@code{hydra.gnu.org} is done building the package, installing the
+@code{@value{SUBSTITUTE-SERVER}} is done building the package, installing the
 package automatically downloads binaries from there
 (@pxref{Substitutes}).  The only place where human intervention is
 needed is to review and apply the patch.
--- a/gnu/services/base.scm
+++ b/gnu/services/base.scm
@ -1518,7 +1518,7 @@ public key, with GUIX."
           (let ((status (cdr (waitpid pid))))
             (unless (zero? status)
               (format (current-error-port) "warning: \
-failed to register hydra.gnu.org public key: ~a~%" status))))))))
+failed to register public key '~a': ~a~%" key status))))))))

 (define %default-authorized-guix-keys
  ;; List of authorized substitute keys.
@ -1630,7 +1630,7 @@ failed to register hydra.gnu.org public key: ~a~%" status))))))))
     ;; otherwise call 'chown' here, but the problem is that on a COW overlayfs,
     ;; chown leads to an entire copy of the tree, which is a bad idea.

-     ;; Optionally authorize hydra.gnu.org's key.
+     ;; Optionally authorize substitute server keys.
     (if authorize-key?
         #~(begin
             #$@(map (cut hydra-key-authorization <> guix) keys))
--- a/gnu/system/install.scm
+++ b/gnu/system/install.scm
@ -250,7 +250,7 @@ You have been warned.  Thanks for being so brave.\x1b[0m
          ;; The usual services.
          (syslog-service)

-          ;; The build daemon.  Register the hydra.gnu.org key as trusted.
+          ;; The build daemon.  Register the official server keys as trusted.
          ;; This allows the installation process to use substitutes by
          ;; default.
          (guix-service (guix-configuration (authorize-key? #t)))
--- a/guix/scripts/size.scm
+++ b/guix/scripts/size.scm
@ -297,7 +297,7 @@ Report the size of PACKAGE and its dependencies.\n"))
         (leave (G_ "missing store item argument\n")))
        ((files ..1)
         (leave-on-EPIPE
-          ;; Turn off grafts because (1) hydra.gnu.org does not serve grafted
+          ;; Turn off grafts because (1) substitute servers do not serve grafted
          ;; packages, and (2) they do not make any difference on the
          ;; resulting size.
          (parameterize ((%graft? #f))