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39405f7981
* gnu/tests/audio.scm, gnu/tests/avahi.scm, gnu/tests/ci.scm, gnu/tests/containers.scm, gnu/tests/cups.scm, gnu/tests/databases.scm, gnu/tests/dict.scm, gnu/tests/dns.scm, gnu/tests/docker.scm, gnu/tests/file-sharing.scm, gnu/tests/guix.scm, gnu/tests/install.scm, gnu/tests/ldap.scm, gnu/tests/lightdm.scm, gnu/tests/mail.scm, gnu/tests/messaging.scm, gnu/tests/monitoring.scm, gnu/tests/networking.scm, gnu/tests/nfs.scm, gnu/tests/package-management.scm, gnu/tests/rsync.scm, gnu/tests/samba.scm, gnu/tests/ssh.scm, gnu/tests/telephony.scm, gnu/tests/upnp.scm, gnu/tests/version-control.scm, gnu/tests/virtualization.scm, gnu/tests/vnstat.scm, gnu/tests/web.scm: (services): Replace dhcp-client-service-type with its replacement dhcpcd-service-type. Change-Id: I01d7f9a8c01736d8c8da591aaf4749bbfa4dcdad
347 lines
15 KiB
Scheme
347 lines
15 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2024, 2025 Giacomo Leidi <goodoldpaul@autistici.org>
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;;;
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;;; This file is part of GNU Guix.
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;;;
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;;; GNU Guix is free software; you can redistribute it and/or modify it
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;;; under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation; either version 3 of the License, or (at
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;;; your option) any later version.
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;;;
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;;; GNU Guix is distributed in the hope that it will be useful, but
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;;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;;; GNU General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
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(define-module (gnu tests containers)
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#:use-module (gnu)
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#:use-module (gnu tests)
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#:use-module (guix build-system trivial)
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#:use-module (gnu packages bash)
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#:use-module (gnu packages containers)
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#:use-module (gnu packages guile)
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#:use-module (gnu packages guile-xyz)
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#:use-module (gnu services)
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#:use-module (gnu services containers)
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#:use-module (gnu services desktop)
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#:use-module (gnu services dbus)
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#:use-module (gnu services networking)
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#:use-module (gnu system)
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#:use-module (gnu system accounts)
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#:use-module (gnu system vm)
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#:use-module (guix gexp)
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#:use-module ((guix licenses) #:prefix license:)
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#:use-module (guix monads)
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#:use-module (guix packages)
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#:use-module (guix profiles)
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#:use-module ((guix scripts pack) #:prefix pack:)
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#:use-module (guix store)
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#:export (%test-rootless-podman))
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(define %rootless-podman-os
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(simple-operating-system
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(service rootless-podman-service-type
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(rootless-podman-configuration
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(subgids
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(list (subid-range (name "dummy"))))
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(subuids
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(list (subid-range (name "dummy"))))))
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(service dhcpcd-service-type)
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(service dbus-root-service-type)
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(service polkit-service-type)
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(service elogind-service-type)
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(simple-service 'accounts
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account-service-type
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(list (user-account
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(name "dummy")
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(group "users")
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(supplementary-groups '("wheel" "netdev" "cgroup"
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"audio" "video")))))))
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(define (run-rootless-podman-test oci-tarball)
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(define os
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(marionette-operating-system
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(operating-system-with-gc-roots
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%rootless-podman-os
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(list oci-tarball))
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#:imported-modules '((gnu services herd)
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(guix combinators))))
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(define vm
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(virtual-machine
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(operating-system os)
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(volatile? #f)
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(memory-size 1024)
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(disk-image-size (* 3000 (expt 2 20)))
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(port-forwardings '())))
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(define test
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(with-imported-modules '((gnu build marionette)
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(gnu services herd))
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#~(begin
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(use-modules (srfi srfi-11) (srfi srfi-64)
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(gnu build marionette))
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(define marionette
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;; Relax timeout to accommodate older systems and
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;; allow for pulling the image.
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(make-marionette (list #$vm) #:timeout 60))
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(define out-dir "/tmp")
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(test-runner-current (system-test-runner #$output))
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(test-begin "rootless-podman")
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(marionette-eval
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'(begin
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(use-modules (gnu services herd))
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(wait-for-service 'file-system-/sys/fs/cgroup))
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marionette)
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(test-assert "services started successfully and /sys/fs/cgroup has correct permissions"
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(begin
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(define (run-test)
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(marionette-eval
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`(begin
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(use-modules (ice-9 popen)
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(ice-9 match)
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(ice-9 rdelim))
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(define (read-lines file-or-port)
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(define (loop-lines port)
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(let loop ((lines '()))
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(match (read-line port)
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((? eof-object?)
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(reverse lines))
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(line
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(loop (cons line lines))))))
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(if (port? file-or-port)
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(loop-lines file-or-port)
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(call-with-input-file file-or-port
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loop-lines)))
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(define slurp
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(lambda args
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(let* ((port (apply open-pipe* OPEN_READ args))
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(output (read-lines port))
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(status (close-pipe port)))
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output)))
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(let* ((bash
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,(string-append #$bash "/bin/bash"))
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(response1
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(slurp bash "-c"
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(string-append "ls -la /sys/fs/cgroup | "
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"grep -E ' \\./?$' | awk '{ print $4 }'")))
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(response2 (slurp bash "-c"
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(string-append "ls -l /sys/fs/cgroup/cgroup"
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".{procs,subtree_control,threads} | "
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"awk '{ print $4 }' | sort -u"))))
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(list (string-join response1 "\n") (string-join response2 "\n"))))
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marionette))
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;; Allow services to come up on slower machines
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(let loop ((attempts 0))
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(if (= attempts 60)
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(error "Services didn't come up after more than 60 seconds")
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(if (equal? '("cgroup" "cgroup")
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(run-test))
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#t
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(begin
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(sleep 1)
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(format #t "Services didn't come up yet, retrying with attempt ~a~%"
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(+ 1 attempts))
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(loop (+ 1 attempts))))))))
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(test-equal "/sys/fs/cgroup/cgroup.subtree_control content is sound"
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(list "cpu" "cpuset" "io" "memory" "pids")
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(marionette-eval
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`(begin
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(use-modules (srfi srfi-1)
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(ice-9 popen)
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(ice-9 match)
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(ice-9 rdelim))
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(define (read-lines file-or-port)
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(define (loop-lines port)
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(let loop ((lines '()))
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(match (read-line port)
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((? eof-object?)
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(reverse lines))
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(line
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(loop (cons line lines))))))
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(if (port? file-or-port)
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(loop-lines file-or-port)
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(call-with-input-file file-or-port
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loop-lines)))
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(define slurp
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(lambda args
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(let* ((port (apply open-pipe* OPEN_READ args))
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(output (read-lines port))
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(status (close-pipe port)))
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output)))
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(let* ((response1 (slurp
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,(string-append #$coreutils "/bin/cat")
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"/sys/fs/cgroup/cgroup.subtree_control")))
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(sort-list (string-split (first response1) #\space) string<?)))
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marionette))
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(test-equal "Load oci image and run it (unprivileged)"
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'("hello world" "hi!" "JSON!" #o1777)
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(marionette-eval
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`(begin
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(use-modules (srfi srfi-1)
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(ice-9 popen)
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(ice-9 match)
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(ice-9 rdelim))
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(define (wait-for-file file)
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;; Wait until FILE shows up.
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(let loop ((i 60))
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(cond ((file-exists? file)
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#t)
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((zero? i)
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(error "file didn't show up" file))
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(else
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(pk 'wait-for-file file)
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(sleep 1)
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(loop (- i 1))))))
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(define (read-lines file-or-port)
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(define (loop-lines port)
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(let loop ((lines '()))
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(match (read-line port)
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((? eof-object?)
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(reverse lines))
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(line
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(loop (cons line lines))))))
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(if (port? file-or-port)
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(loop-lines file-or-port)
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(call-with-input-file file-or-port
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loop-lines)))
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(define slurp
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(lambda args
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(let* ((port (apply open-pipe* OPEN_READ
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(list "sh" "-l" "-c"
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(string-join
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args
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" "))))
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(output (read-lines port))
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(status (close-pipe port)))
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output)))
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(match (primitive-fork)
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(0
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(dynamic-wind
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(const #f)
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(lambda ()
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(setgid (passwd:gid (getpwnam "dummy")))
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(setuid (passwd:uid (getpw "dummy")))
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(let* ((loaded (slurp ,(string-append #$podman
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"/bin/podman")
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"load" "-i"
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,#$oci-tarball))
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(repository&tag "localhost/guile-guest:latest")
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(response1 (slurp
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,(string-append #$podman "/bin/podman")
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"run" "--pull" "never"
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"--entrypoint" "bin/Guile"
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repository&tag
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"/aa.scm"))
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(response2 (slurp ;default entry point
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,(string-append #$podman "/bin/podman")
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"run" "--pull" "never" repository&tag
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"-c" "'(display \"hi!\")'"))
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;; Check whether (json) is in $GUILE_LOAD_PATH.
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(response3 (slurp ;default entry point + environment
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,(string-append #$podman "/bin/podman")
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"run" "--pull" "never" repository&tag
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"-c" "'(use-modules (json))
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(display (json-string->scm (scm->json-string \"JSON!\")))'"))
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;; Check whether /tmp exists.
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(response4 (slurp
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,(string-append #$podman "/bin/podman")
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"run" "--pull" "never" repository&tag "-c"
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"'(display (stat:perms (lstat \"/tmp\")))'")))
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(call-with-output-file (string-append ,out-dir "/response1")
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(lambda (port)
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(display (string-join response1 " ") port)))
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(call-with-output-file (string-append ,out-dir "/response2")
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(lambda (port)
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(display (string-join response2 " ") port)))
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(call-with-output-file (string-append ,out-dir "/response3")
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(lambda (port)
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(display (string-join response3 " ") port)))
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(call-with-output-file (string-append ,out-dir "/response4")
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(lambda (port)
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(display (string-join response4 " ") port)))))
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(lambda ()
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(primitive-exit 127))))
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(pid
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(cdr (waitpid pid))))
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(wait-for-file (string-append ,out-dir "/response4"))
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(append
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(slurp "cat" (string-append ,out-dir "/response1"))
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(slurp "cat" (string-append ,out-dir "/response2"))
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(slurp "cat" (string-append ,out-dir "/response3"))
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(map string->number (slurp "cat" (string-append ,out-dir "/response4")))))
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marionette))
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(test-end))))
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(gexp->derivation "rootless-podman-test" test))
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(define (build-tarball&run-rootless-podman-test)
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(mlet* %store-monad
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((_ (set-grafting #f))
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(guile (set-guile-for-build (default-guile)))
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(guest-script-package ->
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(package
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(name "guest-script")
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(version "0")
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(source #f)
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(build-system trivial-build-system)
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(arguments `(#:guile ,guile-3.0
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#:builder
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(let ((out (assoc-ref %outputs "out")))
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(mkdir out)
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(call-with-output-file (string-append out "/a.scm")
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(lambda (port)
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(display "(display \"hello world\n\")" port)))
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#t)))
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(synopsis "Display hello world using Guile")
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(description "This package displays the text \"hello world\" on the
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standard output device and then enters a new line.")
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(home-page #f)
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(license license:public-domain)))
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(profile (profile-derivation (packages->manifest
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(list guile-3.0 guile-json-3
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guest-script-package))
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#:hooks '()
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#:locales? #f))
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(tarball (pack:docker-image
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"docker-pack" profile
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#:symlinks '(("/bin/Guile" -> "bin/guile")
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("aa.scm" -> "a.scm"))
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#:extra-options
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'(#:image-tag "guile-guest")
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#:entry-point "bin/guile"
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#:localstatedir? #t)))
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(run-rootless-podman-test tarball)))
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(define %test-rootless-podman
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(system-test
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(name "rootless-podman")
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(description "Test rootless Podman service.")
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(value (build-tarball&run-rootless-podman-test))))
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