These are useless when offloading yet were causing problems on systems
where the default substitute servers are unreachable.
* gnu/services/virtualization.scm (%virtual-build-machine-operating-system):
Add ‘use-substitutes?’ field to ‘guix-configuration’.
Change-Id: I7d5e380a6f2e2d537de43fdb3c550958ed4db255
This is a followup to e0ade40c2b, which
didn’t have the desired effect.
* gnu/services/virtualization.scm (virtual-build-machine-default-image):
Add ‘volatile-root?’ field.
Change-Id: I1a622f22cdd0f8f83860a6eb4a852518db3b46b7
* gnu/services/virtualization.scm (check-vm-availability): Check the
value of ‘live-service-running’.
Change-Id: Iba858ea0fa417d9276e026b72b4b78791932482e
So far the partition had too little free space.
* gnu/services/virtualization.scm (%default-virtual-build-machine-image-size):
New variable.
(virtual-build-machine-default-image): Define ‘partitions’ field.
Change-Id: Iffe0f316eecad8754d29f8c811cdc4836a818a3f
This provides /dev/pts and other things that are important for
builds (for example, Python 2.x has ‘openpty’ unit tests that can only
succeed when /dev/pts is available.)
* gnu/services/virtualization.scm (%virtual-build-machine-operating-system)
[file-systems]: Add %BASE-FILE-SYSTEMS.
Change-Id: I7d12a4cb491e957bf55e6c5f9dd09c013473ca42
Until now, the secret service had a hard-coded TCP endpoint on port
1004. This change lets users specify arbitrary socket addresses.
* gnu/build/secret-service.scm (socket-address->string): New procedure,
taken from Shepherd.
(secret-service-send-secrets): Replace ‘port’ by ‘address’ and adjust
accordingly.
(secret-service-receive-secrets): Likewise.
* gnu/services/virtualization.scm (secret-service-shepherd-services):
Likewise.
(secret-service-operating-system): Add optional ‘address’ parameter and
honor it. Adjust ‘start’ method accordingly.
Change-Id: I87a9514f1c170dca756ce76083d7182c6ebf6578
Starting with 953c65ffdd, offloading to
the Hurd VM would be enabled by default. However, ‘root’ had an empty
password so any user on the host could connect to the VM over VNC, log
in as root, and potentially populate the host’s store from there. This
change fixes that.
* gnu/services/virtualization.scm (operating-system-with-locked-root-account):
New procedure.
(hurd-vm-disk-image)[transform]: Add
‘operating-system-with-locked-root-account’ when offloading.
This allows for zero-configuration offloading to a childhurd.
* gnu/services/virtualization.scm (operating-system-with-offloading-account):
New procedure.
(<hurd-vm-configuration>)[offloading?]: New field.
(hurd-vm-disk-image): Define ‘transform’ and use it.
(hurd-vm-activation): Generate SSH key for user ‘offloading’ and add
authorize it via /etc/childhurd/etc/ssh/authorized_keys.d.
(hurd-vm-configuration-offloading-ssh-key)
(hurd-vm-guix-extension): New procedures.
(hurd-vm-service-type): Add GUIX-SERVICE-TYPE extension.
* gnu/tests/virtualization.scm (run-childhurd-test)[import-module?]: New
procedure.
[os]: Add (gnu build install) and its closure to #:import-modules.
[test]: Add “copy-on-write store” and “offloading” tests.
* doc/guix.texi (Virtualization Services): Document it.
With offloading to a childhurd is enabled, allowing password-less root
login in the childhurd to anyone amounts to providing write access to
the host’s store to anyone. Thus, disable password-based root logins in
the childhurd.
* gnu/services/virtualization.scm (%hurd-vm-operating-system): Change
‘permit-root-login’ to 'prohibit-password.
* gnu/tests/virtualization.scm (%childhurd-os): Provide a custom ‘os’
field for ‘hurd-vm-configuration’.
* doc/guix.texi (Virtualization Services): Remove mention of
password-less root login.
This partly automates setting up a childhurd for offloading purposes.
* gnu/services/virtualization.scm (authorize-guest-substitutes-on-host):
New procedure.
(hurd-vm-activation): Use it.
* gnu/services/virtualization.scm (%hurd-vm-operating-system): Remove
‘port-number’ from ‘openssh-configuration’.
(hurd-vm-net-options): Change 2222 to 22 in port forwarding.
When booting with pci-arbiter and rumpdisk and using 1024MB of memory for
qemu, booting hangs, or seems to hang, at the end of the rumpdisk boot
messages. At least 1200MB is required, currently.
* gnu/services/virtualization.scm (<hurd-vm-configuration>)[memory-size]: Bump
to 2048.
* gnu/system/examples/bare-hurd.tmpl: Suggest using 2048 here too. Update
example `guix system image' and "qemu" command lines too.
Signed-off-by: Josselin Poiret <dev@jpoiret.xyz>
This is a follow-up to commit 9ad311ec15.
* gnu/packages/virtualization.scm: Remove copyright line.
* gnu/services/virtualization.scm: Add copyright line.
Signed-off-by: Christopher Baines <mail@cbaines.net>
Reported by zamfofex.
Regression introduced in 2bac6ea177.
* gnu/services/virtualization.scm (secret-service-operating-system):
Add 'inherit' keyword for 'guix-configuration'.
Fix the check for empty device path. Do not use --daemonize, since that is
handled by make-forkexec-constructor. Drop the --pidfile option which is
unused without --daemonize.
* gnu/services/virtualization.scm (qemu-guest-agent-shepherd-service): Modify
command arguments.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
* gnu/services/databases.scm (postgresql-service-type)[description]: New field.
(memcached-service-type)[description]: New field.
(mysql-service-type)[description]: New field.
(redis-service-type)[description]: New field.
* gnu/services/desktop.scm (geoclue-service-type)[description]: New
field.
(udisks-service-type)[description]: New field.
(elogind-service-type)[description]: New field.
(account-service-type)[description]: New field.
* gnu/services/kerberos.scm (krb5-service-type)[description]: New field.
(pam-krb5-service-type)[description]: New field.
* gnu/services/lirc.scm (lirc-service-type)[description]: New field.
* gnu/services/mail.scm (dovecot-service-type)[description]: New field.
(opensmtpd-service-type)[description]: New field.
(mail-aliases-service-type)[description]: New field.
(exim-service-type)[description]: New field.
* gnu/services/monitoring.scm (zabbix-server-service-type)[description]:
New field.
(zabbix-agent-service-type)[description]: New field.
* gnu/services/nfs.scm (rpcbind-service-type)[description]: New field.
(pipefs-service-type)[description]: New field.
(gss-service-type)[description]: New field.
(idmap-service-type)[description]: New field.
* gnu/services/spice.scm (spice-vdagent-service-type)[description]: New field.
* gnu/services/sysctl.scm (sysctl-service-type)[description]: New field.
* gnu/services/virtualization.scm (libvirt-service-type)[description]:
New field.
(virtlog-service-type)[description]: New field.
* gnu/services/vpn.scm (openvpn-server-service-type)[description]: New field.
(openvpn-client-service-type)[description]: New field.
(wireguard-service-type)[description]: New field.
* gnu/services/web.scm (httpd-service-type)[description]: New field.
(fcgiwrap-service-type)[description]: New field.
(agate-service-type)[description]: New field.
[name]: Fix.
The justification about the order of activation snippets given in the
comment had been obsolete since
39e3b4b7ce.
Lately, running the activation snippets for "ssh-keygen -A" and "guix
archive --generate-key" would take a little bit too long, thereby
preventing the childhurd from starting on time.
* gnu/services/virtualization.scm (secret-service-operating-system):
Clear 'generate-host-keys?' and 'generate-substitute-key?'.
Previously, by accessing the raw <qemu-guest-agent-configuration>
fields, 'qemu' would match the first field, which is the '%location'
field, not the 'qemu' field.
It would seem this bug has always been present since the addition of the
'location' field in d132d9f96b predates
the addition of 'qemu-guest-agent-service-type' in
f634a0baab.
Fixes <https://issues.guix.gnu.org/54041>.
Reported by Ricardo Wurmus <rekado@elephly.net>.
* gnu/services/virtualization.scm (qemu-guest-agent-shepherd-service):
Use accessors for <qemu-guest-agent-configuration>.
* gnu/services/virtualization.scm (secret-service-activation): Remove.
(secret-service-shepherd-services): New procedure.
(secret-service-type)[extensions]: Remove ACTIVATION-SERVICE-TYPE
extension. Add SHEPHERD-ROOT-SERVICE-TYPE and
USER-PROCESSES-SERVICE-TYPE extensions.
* gnu/build/secret-service.scm (delete-file*): New procedure.
(secret-service-receive-secrets): Use it.
When accessing libvrtd remotely, polkit can't be used unless you are
logged as root. Instead allow libvirt groups member access to the
control socket.
* gnu/services/virtualization.scm (libvirt-configuration)
[unix-sock-group]: Change default from "root" to "libvirt".
* gnu/services/virtualization.scm (libvirt-configuration): Add 'qemu'
field.
(libvirt-service-type): Replace 'qemu' package with the one specified in
the service configuration.
The i486 target has been removed from qemu since at least 5.2.0.
* gnu/services/virtualization.scm (%i486): Remove variable.
(%qemu-platforms): Remove it.
Previously, argv[0] would be replaced by the absolute file name of the
executable. This could cause discrepancies, for example in the
Coreutils test suite: <https://issues.guix.gnu.org/49485>.
* gnu/services/virtualization.scm (<qemu-platform>)[flags]: Default to "FP".
Fixes <https://issues.guix.gnu.org/36117>.
Before this change, the 'binfmt_misc' entries registered for QEMU would not be
usable in container contexts outside of guix-daemon (without manually bind
mounting file names).
For example:
$ docker run --rm arm32v7/debian true
standard_init_linux.go:207: exec user process caused "no such file or directory"
After this change, any container can make use of the QEMU binfmt_misc
registrations, as their corresponding QEMU static binaries are fully
pre-loaded by the kernel.
* gnu/services/virtualization.scm (<qemu-platform>): Define using
'define-record-type*'.
[flags]: New field, which defaults to "F" (fix binary).
(%i386, %i486, %alpha, %arm, %armeb, %sparc, %sparc32plus, %ppc, %ppc64)
(%ppc64le, %m68k, %mips, %mipsel, %mipsn32, %mipsn32el, %mips64, %mips64el)
(%riscv32, %riscv64, %sh4, %sh4eb, %s390x, %aarch64, %hppa): Adjust.
(qemu-binfmt-guix-chroot): Remove variable.
(qemu-binfmt-service-type): Remove the qemu-binfmt-guix-chroot extension.
* gnu/services/qemu-binfmt (qemu-platform->binfmt): Use the static output of
QEMU.
* doc/contributing.texi (Submitting Patches): Update doc.
* doc/guix.texi (Virtualization Services): Update doc.
* gnu/services/virtualization.scm (qemu-binfmt-service-type)[guix-support?]:
Change the default from #f to #t.
* doc/guix.texi (Transparent Emulation with QEMU): Change the default of
‘guix-support?’ from #f to #t. Describe the implication of setting it to #f.
Co-authored-by: Ludovic Courtès <ludo@gnu.org>
* gnu/services/virtualization.scm (hurd-vm-disk-image): Use
'lookup-image-type-by-name' instead of referring to 'hurd-disk-image'
from (gnu system images hurd).
Fixes <https://bugs.gnu.org/39819>.
Reported by Maxim Cournoyer <maxim.cournoyer@gmail.com>.
* gnu/services/base.scm (substitute-key-authorization): Symlink
DEFAULT-ACL to /etc/guix/acl unconditionally. Add code to optionally
back up /etc/guix/acl if it was possibly modified by hand.
* doc/guix.texi (Base Services): Clarify the effect of setting
'authorize-keys?' to true. Mention the backup. Give an example showing
how to authorize substitutes from another server.
This is a follow-up to commit d692ebf980.
* gnu/services/virtualization.scm (%hurd-vm-accounts)[supplementary-groups]:
Add ’kvm’.
* gnu/services/virtualization.scm (hurd-vm-shepherd-service): Use #:group
"kvm"
This allows the client running on the host to know when it's actually
connect to the server running in the guest. Failing that, the client
would connect right away to QEMU and send secrets even though the server
is not running yet in the guest, which is unreliable.
* gnu/build/secret-service.scm (secret-service-send-secrets): Add
#:handshake-timeout. Read from SOCK an initial message from the
server. Return #f on error.
(secret-service-receive-secrets): Send 'secret-service-server' message
to the client. Close SOCK upon timeout.
* gnu/services/virtualization.scm (hurd-vm-shepherd-service): 'start'
method returns #f when 'secret-service-send-secrets' returns #f.
* gnu/services/virtualization.scm (initialize-hurd-vm-substitutes)
(hurd-vm-activation): New procedures.
(hurd-vm-service-type)[extensions]: Add ACTIVATION-SERVICE-TYPE
extension.
* doc/guix.texi (Transparent Emulation with QEMU): Mention GNU/Hurd.
(The Hurd in a Virtual Machine): Explain which files are automatically
installed and mention offloading.
