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* gnu: build: Add Linux container module.David Thompson2015-07-091-0/+260
| | | | | | | | | * gnu/build/linux-container.scm: New file. * gnu-system.am (GNU_SYSTEM_MODULES): Add it. * .dir-locals.el: Add Scheme indent rules for 'call-with-container', and 'container-excursion'. * tests/containers.scm: New file. * Makefile.am (SCM_TESTS): Add it.
* build: file-systems: Import (guix build syscalls) for non-static Guiles.David Thompson2015-07-091-0/+7
| | | | | | | * gnu/build/file-systems.scm: Import (guix build syscalls) when 'mount' is not defined. * gnu/system.scm (operating-system-activation-script): Include (guix build syscalls) module in derivation.
* linux-initrd: Produce cpio archives with zeroed timestamps, etc.Ludovic Courtès2015-06-241-1/+2
| | | | | | * guix/cpio.scm (file->cpio-header*): New procedure. * gnu/build/linux-initrd.scm (write-cpio-archive): Add #:file->header argument to 'cpio:write-cpio-archive'.
* linux-initrd: Populate cpio archives in a deterministic order.Ludovic Courtès2015-06-241-15/+16
| | | | | * gnu/build/linux-initrd.scm (write-cpio-archive)[files]: Use 'sort' instead of 'reverse'.
* linux-initrd: Use (guix cpio) instead of GNU cpio.Ludovic Courtès2015-06-241-37/+35
| | | | | | | | | * gnu/build/linux-initrd.scm (write-cpio-archive): Remove 'open-pipe*' and related calls. Compute list of files in 'files' variable. Use 'cpio:write-cpio-archive'. Remove #:cpio parameter. (build-initrd): Remove #:cpio parameter. * gnu/system/linux-initrd.scm (expression->initrd): Likewise, and adjust BUILDER accordingly. Add (guix cpio) to #:modules.
* gnu: Make 'mount' interface in static Guile consistent with Guix API.David Thompson2015-06-191-6/+3
| | | | | | | | | | Rather than expecting a pointer, the version of 'mount' in guile-static-stripped now takes a string for the 'options' argument, just like the 'mount' procedure in (guix build syscalls). * gnu/packages/patches/guile-linux-syscalls.patch (mount): Expect a string or #f for 'options' argument. * gnu/build/file-systems.scm (mount-file-system): Use new 'mount' interface.
* install: Turn off deduplication for the binary tarball.Ludovic Courtès2015-06-181-6/+14
| | | | | | | | * gnu/build/install.scm (register-closure): Add #:deduplicate? parameter and honor it. (populate-single-profile-directory): Likewise. * gnu/system/install.scm (self-contained-tarball): Pass #:deduplicate? #f. Invoke tar with --check-links.
* install: Really overwrite TARGET/var/guix/profiles/system-1-link.Ludovic Courtès2015-06-101-3/+13
| | | | | | * gnu/build/install.scm (populate-root-file-system): Delete system-1-link under TARGET, not under /. Use 'catch' and check for EEXIST instead of (false-if-exception (delete-file ...)).
* gnu: linux-boot: Remove outdated and misleading comment.Ludovic Courtès2015-05-241-1/+0
| | | | * gnu/build/linux-boot.scm (boot-system): Remove outdated comment.
* system: activate-ptrace-attach: Handle kernels without YAMA support.Mark H Weaver2015-05-091-3/+5
| | | | | * gnu/build/activation.scm (activate-ptrace-attach): Check for the existence of /proc/sys/kernel/yama/ptrace_scope before trying to write to it.
* activation: Make user copies of the skeletons writable.Ludovic Courtès2015-05-051-3/+28
| | | | | | | * gnu/build/activation.scm (make-file-writable, make-skeletons-writable): New procedures. (copy-account-skeletons): Call 'make-file-writable' after 'copy-file'. (add-user): Add call to 'make-skeletons-writable'.
* install: Make /var/lock.Ludovic Courtès2015-04-291-0/+1
| | | | | | Reported by 宋文武 <iyzsong@gmail.com>. * gnu/build/install.scm (directives): Add /var/lock.
* file-systems: Use a second 'mount' call for read-only bind mounts.Ludovic Courtès2015-04-201-4/+13
| | | | | | | * gnu/build/file-systems.scm (MS_REMOUNT): New constant. (mount-file-system): Add 'flags' local variable. When FLAGS has MS_BIND & MS_RDONLY, call 'mount' with MS_REMOUNT. * gnu/services/base.scm (file-system-service) <start>: Likewise.
* install: Add a procedure to build a self-contained binary tarball.Ludovic Courtès2015-04-141-1/+42
| | | | | | | | | Suggested by Pjotr Prins <pjotr.public12@thebird.nl> at <http://lists.gnu.org/archive/html/guix-devel/2015-04/msg00229.html>. * gnu/build/install.scm (populate-single-profile-directory): New procedure. * gnu/system/install.scm (self-contained-tarball): New procedure. * Makefile.am (guix-binary.%.tar.xz): New target.
* system: Allow users to PTRACE_ATTACH to their own processes.Ludovic Courtès2015-04-121-0/+13
| | | | | * gnu/build/activation.scm (activate-ptrace-attach): New procedure. * gnu/system.scm (operating-system-activation-script): Use it.
* activation: Remove undeclared user accounts and groups.Ludovic Courtès2015-04-081-3/+46
| | | | | | | | | | | | Fixes <http://bugs.gnu.org/19795>. Reported by David Thompson <dthompson2@worcester.edu>. * gnu/build/activation.scm (enumerate, current-users, current-groups, delete-user, delete-group): New procedures. (activate-users+groups): Add calls to 'delete-user' and 'delete-group'. * doc/guix.texi (User Accounts): Add a paragraph about statelessness. Explain that passwords are preserved.
* install: Create /var/tmp.Ludovic Courtès2015-03-311-1/+2
| | | | | | Suggested by Mark H Weaver <mhw@netris.org>. * gnu/build/install.scm (directives): Add /var/tmp.
* system: Add /etc/ssl symlink; set needed variables in /etc/profile.Mark H Weaver2015-03-031-0/+10
| | | | | | | | * gnu/build/activation.scm (activate-etc): Create /etc/ssl symlink. * gnu/system.scm (etc-directory): Set SSL_CERT_DIR, SSL_CERT_FILE, and GIT_SSL_CAINFO in /etc/profile. Co-Authored-By: Ludovic Courtès <ludo@gnu.org>
* linux-boot: Don't fail if /root/etc/mtab is a dangling symlink.Ludovic Courtès2015-01-281-2/+2
| | | | | | | | | Reported Joshua Grant. Patch suggested by Mark H Weaver. * gnu/build/linux-boot.scm (mount-root-file-system): Use 'false-if-exception' instead of 'when (file-exists? ...)' to account for dangling symlinks.
* linux-boot: Make /etc/mtab a symlink to /proc/self/mounts.宋文武2015-01-052-9/+5
| | | | | | | | | | Fixes <http://bugs.gnu.org/19491>. * gnu/build/linux-boot.scm (mount-root-file-system): Make /root/etc/mtab a symlink to /proc/self/mounts. * gnu/build/file-systems.scm (mount-file-system): Don't update /etc/mtab. * guix/build/syscalls.scm (mount, umount): Have #:update-mtab? default to #f.
* activation: Copy the account skeletons when creating the 'root' account.Ludovic Courtès2014-12-131-3/+21
| | | | | | | * gnu/build/activation.scm (%skeleton-directory): New variable. (dot-or-dot-dot?, copy-account-skeletons): New procedure. (add-user): Use 'copy-account-skeletons'. (activate-etc): Use 'dot-or-dot-dot?'.
* system: Don't make /boot/grub/grub.cfg a symlink to the store.Ludovic Courtès2014-12-092-18/+14
| | | | | | | | | | | | | | | This would not work when /boot is a separate partition, as reported by Nikita Karetnikov <nikita@karetnikov.org> in <http://bugs.gnu.org/19220>. This fixes a regression introduced in 39d1f82. * gnu/build/install.scm (install-grub): Copy GRUB.CFG instead of symlinking it, as was the case before 39d1f82. * gnu/build/vm.scm (register-grub.cfg-root): Add 'grub.cfg' parameter. Make it a permanent GC root instead of an indirect GC root. (initialize-hard-disk): Adjust accordingly. * guix/scripts/system.scm (install-grub*): Replace use of 'add-indirect-root' by the addition of a permanent GC root in %GC-ROOTS-DIRECTORY.
* activation: Don't create unneeded "/var/guix/gcroots/etc-directory".Ludovic Courtès2014-12-061-5/+1
| | | | | * gnu/build/activation.scm (activate-etc): Don't create "/var/guix/gcroots/etc-directory".
* system: Make /boot/grub/grub.cfg an indirect GC root.Ludovic Courtès2014-12-042-4/+21
| | | | | | | | | | Fixes <http://bugs.gnu.org/19160>. * guix/scripts/system.scm (install-grub*): Make /boot/grub/grub.cfg an indirect GC root. * gnu/build/install.scm (install-grub): Make TARGET a symlink. * gnu/build/vm.scm (register-grub.cfg-root): New procedure. (initialize-hard-disk): Use it.
* linux-modules: Correctly propagate error code from 'init_module'.Ludovic Courtès2014-11-281-5/+1
| | | | | | | * gnu/packages/patches/guile-linux-syscalls.patch (scm_load_linux_module): Leave 'errno' unchanged when ERR != 0. * gnu/build/linux-modules.scm (load-linux-module*): Check for the errno value of ARGS to determine whether the module was already loaded.
* linux-boot: Load modules and their dependencies, à la 'modprobe'.Ludovic Courtès2014-11-281-15/+15
| | | | | | | | | | | | | * gnu/build/linux-boot.scm: Use (gnu build linux-modules). (load-linux-module*): Remove. (boot-system): Add #:linux-module-directory parameter. [lookup-module]: New procedure. Call 'current-module-debugging-port'. Pass #:lookup-module to 'load-linux-module*'. Map LOOKUP-MODULE on LINUX-MODULES. * gnu/system/linux-initrd.scm (base-initrd): Adjust 'boot-system' call accordingly. Adjust #:modules argument as well. * gnu/system.scm (operating-system-activation-script)[%modules]: Likewise. * gnu/system/vm.scm (expression->derivation-in-linux-vm): Likewise.
* system: Add (gnu build linux-modules).Ludovic Courtès2014-11-281-0/+170
| | | | | * gnu/build/linux-modules.scm: New file. * gnu-system.am (GNU_SYSTEM_MODULES): Add it.
* linux-boot: Call 'pre-mount' before 'mount-root-file-system'.Ludovic Courtès2014-11-261-6/+8
| | | | | | | | Partly fixes <http://bugs.gnu.org/19190>. Reported by Nikita Karetnikov <nikita@karetnikov.org>. * gnu/build/linux-boot.scm (boot-system): Move PRE-MOUNT call before 'mount-root-file-system' is called.
* linux-boot: Error out when 'pre-mount' returns #f.Ludovic Courtès2014-11-261-2/+3
| | | | | * gnu/build/linux-boot.scm (boot-system): Call 'error' when PRE-MOUNT returns #f.
* linux-boot: Don't catch exceptions thrown by 'mount-root-file-system'.Ludovic Courtès2014-11-201-33/+27
| | | | | | * gnu/build/linux-boot.scm (mount-root-file-system): Remove 'catch #t' around body. This was unneeded and even inconvenient because this procedure is called from within 'call-with-error-handling' already.
* file-systems: Always write the options field in /etc/mtab.Ludovic Courtès2014-11-201-1/+1
| | | | | | | | * gnu/build/file-systems.scm (mount-file-system): When OPTIONS is false, write "rw" to /etc/mtab. This fixes a bug whereby 'remove-from-mtab' in (guix syscalls) would otherwise raise a 'match-error' because of the missing field. This affected file systems mounted from the initrd, such as devtmpfs, which has options == #f.
* vm: Set the boot flag on the root partition.Ludovic Courtès2014-11-131-11/+19
| | | | | | | | Reported by nebuli on #guix. * gnu/build/vm.scm (initialize-partition-table): Add #:bootable? parameter and honor it. (initialize-hard-disk): Likewise.
* linux-boot: Make more disk partition block devices.Ludovic Courtès2014-11-131-1/+1
| | | | | | | Reported by nebuli on #guix. * gnu/build/linux-boot.scm (make-disk-device-nodes): Make 16 block devices for disk partitions.
* activation: Set the firmware search path.Ludovic Courtès2014-11-111-0/+10
| | | | | | | | | | * gnu/build/activation.scm (activate-firmware): New procedure. * gnu/system.scm (<operating-system>)[firmware]: New field. (directory-union): New procedure. (%base-firmware): New variable. (operating-system-activation-script): Use 'directory-union', and call 'activate-firmware'. * doc/guix.texi (operating-system Reference): Document 'firmware'.
* system: Allow Linux-libre to find our 'modprobe' command.Ludovic Courtès2014-11-021-0/+7
| | | | | | | | | Fixes <http://bugs.gnu.org/18525>. Reported by Mark H Weaver <mhw@netris.org>. * gnu/build/activation.scm (activate-modprobe): New procedure. * gnu/system.scm (modprobe-wrapper): New procedure. (operating-system-activation-script): Use both.
* system: Add support for boot-time mapped devices.Ludovic Courtès2014-09-221-3/+9
| | | | | | | | | | | | | | * gnu/build/linux-boot.scm (boot-system): Add #:pre-mount parameter and honor it. * gnu/system/linux-initrd.scm (base-initrd): Add #:mapped-devices parameter. Add 'device-mapping-commands' variable, and use it to build the #:pre-mount argument of 'boot-system'. * gnu/system.scm (mapped-device-user, operating-system-user-mapped-devices, operating-system-boot-mapped-devices): New procedures. (device-mapping-services): Use 'operating-system-user-mapped-devices' instead of 'operating-system-mapped-devices'. (operating-system-initrd-file): Call the initrd with #:mapped-devices.
* activation: Ensure existing user accounts have the right settings.Ludovic Courtès2014-09-221-17/+43
| | | | | * gnu/build/activation.scm (modify-user, ensure-user): New procedures. (activate-users+groups): Systematically call 'ensure-user'.
* linux-boot: Ask fsck for a progress bar.Ludovic Courtès2014-09-191-1/+1
| | | | | * gnu/build/file-systems.scm (check-file-system): Pass '-C 0' to FSCK. Suggested by Mark H. Weaver.
* linux-initrd: Remove now obsolete #:guile-modules-in-chroot? parameter.Ludovic Courtès2014-09-181-17/+0
| | | | | | | | * gnu/build/linux-boot.scm (boot-system): Remove #:guile-modules-in-chroot? and related code. * gnu/system/linux-initrd.scm (base-initrd): Likewise. * gnu/system/vm.scm (expression->derivation-in-linux-vm): Remove #:guile-modules-in-chroot? argument in 'base-initrd' call.
* activation: Honor $GUIX_NEW_SYSTEM for use by 'guix system reconfigure'.Ludovic Courtès2014-09-121-1/+6
| | | | | | | * gnu/build/activation.scm (activate-current-system): Honor $GUIX_NEW_SYSTEM by default. * guix/scripts/system.scm (switch-to-system): Set $GUIX_NEW_SYSTEM before loading SCRIPT.
* activation: Set the permissions of /etc/sudoers to 440.Ludovic Courtès2014-09-121-28/+34
| | | | | * gnu/build/activation.scm (activate-etc): Move 'rm-f' to a local 'define'. When TARGET is "sudoers", make it 440.
* activation: Make the /bin/sh symlink at activation time.Ludovic Courtès2014-09-122-1/+6
| | | | | | * gnu/build/install.scm (directives): Remove "/bin/sh". * gnu/build/activation.scm (activate-/bin/sh): New procedure. * gnu/system.scm (operating-system-activation-script): Use it.
* activation: Make sure /etc/sudoers & co. are regular files.Ludovic Courtès2014-09-121-1/+8
| | | | | | | | | | Before that, 'sudo' would exit with: sudo: /etc/sudoers is not a regular file sudo: no valid sudoers sources found, quitting * gnu/build/activation.scm (activate-etc): Check if SOURCE matches 'file-is-directory?'. If not, use 'copy-file' instead of 'symlink'.
* activation: Remove outdated comment.Ludovic Courtès2014-09-121-2/+0
| | | | * gnu/build/activation.scm (activate-etc): Remove outdated comment.
* activation: Factorize the link-or-copy trick.Ludovic Courtès2014-09-121-7/+12
| | | | | * gnu/build/activation.scm (link-or-copy): New procedure. (activate-setuid-programs): Use it.
* install: Gracefully handle corner cases with 'guix system init foo /'.Ludovic Courtès2014-09-101-12/+33
| | | | | | | | * gnu/build/install.scm (evaluate-populate-directive): Wrap body in "catch 'system-error", and report clear errors. In the symlink case, retry up EEXIST. (populate-root-file-system): Remove /var/guix/profiles/system-1-link before attempting to create it.
* linux-initrd: Store Linux modules in a normal store directory.Ludovic Courtès2014-09-082-13/+7
| | | | | | | | | | | | | | | | * gnu/system/linux-initrd.scm (expression->initrd): Remove #:linux and #:linux-modules parameters. Remove call to 'float-linux-module-directory'. (base-initrd): Add call to 'float-linux-module-directory'. Use it in #:linux-modules argument in the gexp. Remove #:linux and #:linux-modules arguments to 'expression->initrd'. * gnu/build/linux-initrd.scm (build-initrd): Remove #:linux-module-directory parameter. Don't create 'modules' sub-directory. * gnu/build/linux-boot.scm (boot-system): Mentin that LINUX-MODULES is a list of absolute file names. Don't prepend "/modules/" to LINUX-MODULES. * doc/guix.texi (Initial RAM Disk): Adjust accordingly.
* linux-initrd: Move initrd creation code to (guix build linux-initrd).Ludovic Courtès2014-09-081-1/+76
| | | | | | | * gnu/build/linux-initrd.scm (cache-compiled-file-name, compile-to-cache, build-initrd): New procedures. * gnu/system/linux-initrd.scm (expression->initrd)[builder]: Remove code now moved above. Use 'build-initrd'.
* linux-initrd: Copy all the script's closure to the initrd.Ludovic Courtès2014-09-081-0/+1
| | | | | | | | | | | | | * gnu/system/linux-initrd.scm (expression->initrd): Remove calls to 'imported-modules' and 'compiled-modules'. Use 'gexp->script' with EXP. Add the result to TO-COPY. Make /init a symlink to that script, and copy its closure into the "contents" directory. Add fake /proc/self/exe symlink. * gnu/build/linux-boot.scm (load-linux-module*): Add comment about mmap. * gnu/system/vm.scm (system-qemu-image/shared-store-script): Add "-m 256". This turns out to be needed for initrds containing things like e2fsck and several modules; with the default of 128 MiB, loading libahci.ko may fail with -1.
* linux-initrd: Build cpio archives without '--no-absolute-filenames'.Ludovic Courtès2014-09-081-2/+4
| | | | | * gnu/build/linux-initrd.scm (write-cpio-archive): Remove '--no-absolute-filenames'.
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