From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on atuin.qyliss.net X-Spam-Level: X-Spam-Status: No, score=-1.8 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_LOW,RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL,SPF_HELO_PASS autolearn=unavailable autolearn_force=no version=3.4.6 Received: from atuin.qyliss.net (localhost [IPv6:::1]) by atuin.qyliss.net (Postfix) with ESMTP id 2757390771; Mon, 10 Oct 2022 23:33:22 +0000 (UTC) Received: by atuin.qyliss.net (Postfix, from userid 496) id 55047904AF; Mon, 10 Oct 2022 23:32:54 +0000 (UTC) Received: from out4-smtp.messagingengine.com (out4-smtp.messagingengine.com [66.111.4.28]) by atuin.qyliss.net (Postfix) with ESMTPS id 2ACF3900D3 for ; Mon, 10 Oct 2022 23:32:14 +0000 (UTC) Received: from compute1.internal (compute1.nyi.internal [10.202.2.41]) by mailout.nyi.internal (Postfix) with ESMTP id 6E7215C01BF for ; Mon, 10 Oct 2022 19:32:11 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute1.internal (MEProxy); Mon, 10 Oct 2022 19:32:11 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alyssa.is; h=cc :content-transfer-encoding:content-type:date:date:from:from :in-reply-to:in-reply-to:message-id:mime-version:references :reply-to:sender:subject:subject:to:to; s=fm2; t=1665444731; x= 1665531131; bh=BholuZINaDZ6E3S8/K4P0P1xVOOnoPhIpX+m9Ui/qF8=; b=Y Rn5083ZCYmT3H56WcnixkTmBaQtAsqItHuY8uOIF1hZXVdyaU+Vk8ASijA/nnWzu 7f7aUwCda/lt/RONr07WvDYZvS1mMWE+/MlZf00dUn9HS/R+M6xrH7LL+hrIGek0 VrlMnAFBOMFOQfIsFUhG1ZKeWcpRkatM/hknu7w5ncQdgTJreFmLK7hEnrUuvdE/ yB6e31Znj3OF6rS5ofsfUVYpGTrydUiOzihlDO7dHNidgQwOUSPSRic8K4trrH45 LUGSqPOnk7sJ+2qf4WAUsOU/fUF121lOrjS5MPCwyvObGjC7jT31e/lE9Lafl7f3 SdEZx71J+cG35k4YMLgsw== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:content-type :date:date:feedback-id:feedback-id:from:from:in-reply-to :in-reply-to:message-id:mime-version:references:reply-to:sender :subject:subject:to:to:x-me-proxy:x-me-proxy:x-me-sender :x-me-sender:x-sasl-enc; s=fm3; t=1665444731; x=1665531131; bh=B holuZINaDZ6E3S8/K4P0P1xVOOnoPhIpX+m9Ui/qF8=; b=G7Yo0tKLRQhSyo13J YBch0r7QF2k6wSmCMjpBtz3zaHkyxdXI7lEJf5paebFQHhnHdjp5Y0vXiT1J6KTm sdv2OCb+USMdm/ycu10YUO6FrtdtpUteKd2rRsiKJ73nSf0xXWAJRmMlikPqEY+d aUxIOrEqijd31341VMEU8AJhjtTjHS2kkyMBfNk2zDZZKNo9y8HlupsZNZ2M6cR+ hsEnFCRpgE3xCCLp6uM9F7YVBuZWpwb4caXzZzM1UleMa/+JKViek5p8RdEqIOzu P3xWykmS2JzmlwZAQJV/9dYtY2pIwTSnWqTxypr75sKCftlPiDfoEROGch++wfQh I3K1g== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvfedrfeejhedgvddvucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucenucfjughrpefhvffufffkofgjfhggtgfgsehtke ertdertdejnecuhfhrohhmpeetlhihshhsrgcutfhoshhsuceohhhisegrlhihshhsrgdr ihhsqeenucggtffrrghtthgvrhhnpedvuddvvddujeetueejveejhfdugfffudejjedvge ehvedvuedufeekledtgeehueenucffohhmrghinhepkhgvrhhnvghlrdguvghvpdhsphgv tghtrhhumhdqohhsrdhorhhgpdhprhhovhhiuggvrhhsrdhnvghtpdhlihgsvghrrgdrtg hhrghtpdgtohhnnhhmrghnrdhnvghtnecuvehluhhsthgvrhfuihiivgeptdenucfrrghr rghmpehmrghilhhfrhhomhepqhihlhhishhsseigvddvtddrqhihlhhishhsrdhnvght X-ME-Proxy: Feedback-ID: i12284293:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA for ; Mon, 10 Oct 2022 19:32:10 -0400 (EDT) Received: by x220.qyliss.net (Postfix, from userid 1000) id F23DCCC5; Mon, 10 Oct 2022 23:32:07 +0000 (UTC) From: Alyssa Ross To: devel@spectrum-os.org Subject: [PATCH v2 6/6] img/app: extract from appvm-{lynx,catgirl} Date: Mon, 10 Oct 2022 23:29:09 +0000 Message-Id: <20221010232909.1953738-30-hi@alyssa.is> X-Mailer: git-send-email 2.37.1 In-Reply-To: <20221010232909.1953738-1-hi@alyssa.is> References: <20221010232909.1953738-1-hi@alyssa.is> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Message-ID-Hash: FVMBVHXH76MLUOUP6VRVALPBYZ2DQPP5 X-Message-ID-Hash: FVMBVHXH76MLUOUP6VRVALPBYZ2DQPP5 X-MailFrom: qyliss@x220.qyliss.net X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-config-1; header-match-devel.spectrum-os.org-0; header-match-devel.spectrum-os.org-1; header-match-devel.spectrum-os.org-2; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.5 Precedence: list List-Id: Patches and low-level development discussion Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: This patch introduces a generic application VM image. It mounts a filesystem containing the application, and then launches a "run" script on that filesystem to start the application. The Nix store on the application filesystem is overlaid onto the generic Nix store, so shared paths don't have to be duplicated in the application filesystem. The "appvm" image is part of the Spectrum system — it lives on the root filesystem, not the user data partition. Users of course have the choice not to use the built in image if they don't want to, but this gives us a default to use for future features like starting VMs at runtime. Individual application VMs are now defined in a single Nix file each, using a VM builder function. I expect this is how Nix-based VMs would be defined in the user data partition, and then built with Nix into Spectrum VM configurations. The new top-level vm-lib directory is intended to be copied into user Nix expressions that build VMs, and therefore has to be usable standalone. User-defined VMs should not do any path deduplication with the system-provided base VM, so that the two can independently update Nixpkgs. But for VMs that are part of the system (which I consider the pre-built VMs to be, even though they're currently on the user data partition), we can safely deduplicate paths that we know to be present in the base image. So they go through vm/make-vm.nix, which is a wrapper around vm-lib/make-vm.nix that does this deduplication. Signed-off-by: Alyssa Ross --- host/initramfs/extfs.nix | 19 +-- host/rootfs/default.nix | 11 +- {vm/app/lynx => img/app}/Makefile | 50 ++++--- {vm/app/catgirl => img/app}/bin | 0 {vm/app/lynx => img/app}/default.nix | 18 +-- img/app/etc/fstab | 8 ++ {vm/app/catgirl => img/app}/etc/init | 0 {vm/app/catgirl => img/app}/etc/mdev.conf | 0 {vm/app/lynx => img/app}/etc/mdev/iface | 2 +- {vm/app/catgirl => img/app}/etc/passwd | 0 .../catgirl => img/app}/etc/passwd.license | 0 {vm/app/catgirl => img/app}/etc/resolv.conf | 0 .../app}/etc/s6-linux-init/scripts/rc.init | 1 + .../s6-rc/lynx => img/app/etc/s6-rc/app}/run | 3 +- .../catgirl => img/app/etc/s6-rc/app}/type | 0 .../app/etc/s6-rc/app}/type.license | 0 .../etc/s6-rc/mdevd-coldplug/dependencies | 0 .../app}/etc/s6-rc/mdevd-coldplug/type | 0 .../etc/s6-rc/mdevd-coldplug/type.license | 0 .../app}/etc/s6-rc/mdevd-coldplug/up | 0 .../app}/etc/s6-rc/mdevd/notification-fd | 0 .../etc/s6-rc/mdevd/notification-fd.license | 0 .../catgirl => img/app}/etc/s6-rc/mdevd/run | 0 .../catgirl => img/app}/etc/s6-rc/mdevd/type | 0 .../app}/etc/s6-rc/mdevd/type.license | 0 .../app}/etc/s6-rc/ok-all/contents | 0 .../catgirl => img/app}/etc/s6-rc/ok-all/type | 0 .../app}/etc/s6-rc/ok-all/type.license | 0 .../app}/etc/ssl/certs/ca-certificates.crt | 0 {vm/app/lynx => img/app}/shell.nix | 11 +- vm-lib/make-vm.nix | 51 +++++++ vm/app/catgirl.nix | 17 +++ vm/app/catgirl/Makefile | 130 ------------------ vm/app/catgirl/default.nix | 96 ------------- vm/app/catgirl/etc/fstab | 6 - vm/app/catgirl/etc/mdev/iface | 36 ----- .../catgirl/etc/s6-linux-init/scripts/rc.init | 10 -- vm/app/catgirl/etc/s6-rc/catgirl/run | 31 ----- .../data/appvm-catgirl/providers/net/netvm | 0 vm/app/catgirl/shell.nix | 17 --- vm/app/lynx.nix | 15 ++ vm/app/lynx/bin | 1 - vm/app/lynx/etc/fstab | 6 - vm/app/lynx/etc/init | 5 - vm/app/lynx/etc/mdev.conf | 5 - vm/app/lynx/etc/passwd | 1 - vm/app/lynx/etc/passwd.license | 2 - vm/app/lynx/etc/resolv.conf | 4 - vm/app/lynx/etc/s6-rc/lynx/type | 1 - vm/app/lynx/etc/s6-rc/lynx/type.license | 2 - .../etc/s6-rc/mdevd-coldplug/dependencies | 4 - vm/app/lynx/etc/s6-rc/mdevd-coldplug/type | 1 - .../etc/s6-rc/mdevd-coldplug/type.license | 2 - vm/app/lynx/etc/s6-rc/mdevd-coldplug/up | 4 - vm/app/lynx/etc/s6-rc/mdevd/notification-fd | 1 - .../etc/s6-rc/mdevd/notification-fd.license | 2 - vm/app/lynx/etc/s6-rc/mdevd/run | 5 - vm/app/lynx/etc/s6-rc/mdevd/type | 1 - vm/app/lynx/etc/s6-rc/mdevd/type.license | 2 - vm/app/lynx/etc/s6-rc/ok-all/contents | 4 - vm/app/lynx/etc/s6-rc/ok-all/type | 1 - vm/app/lynx/etc/s6-rc/ok-all/type.license | 2 - vm/app/lynx/etc/ssl/certs/ca-certificates.crt | 1 - .../host/data/appvm-lynx/providers/net/netvm | 0 vm/make-vm.nix | 9 ++ 65 files changed, 159 insertions(+), 439 deletions(-) rename {vm/app/lynx => img/app}/Makefile (66%) rename {vm/app/catgirl => img/app}/bin (100%) rename {vm/app/lynx => img/app}/default.nix (83%) create mode 100644 img/app/etc/fstab rename {vm/app/catgirl => img/app}/etc/init (100%) rename {vm/app/catgirl => img/app}/etc/mdev.conf (100%) rename {vm/app/lynx => img/app}/etc/mdev/iface (98%) rename {vm/app/catgirl => img/app}/etc/passwd (100%) rename {vm/app/catgirl => img/app}/etc/passwd.license (100%) rename {vm/app/catgirl => img/app}/etc/resolv.conf (100%) rename {vm/app/lynx => img/app}/etc/s6-linux-init/scripts/rc.init (90%) rename {vm/app/lynx/etc/s6-rc/lynx => img/app/etc/s6-rc/app}/run (80%) rename {vm/app/catgirl/etc/s6-rc/catgirl => img/app/etc/s6-rc/app}/type (100%) rename {vm/app/catgirl/etc/s6-rc/catgirl => img/app/etc/s6-rc/app}/type.license (100%) rename {vm/app/catgirl => img/app}/etc/s6-rc/mdevd-coldplug/dependencies (100%) rename {vm/app/catgirl => img/app}/etc/s6-rc/mdevd-coldplug/type (100%) rename {vm/app/catgirl => img/app}/etc/s6-rc/mdevd-coldplug/type.license (100%) rename {vm/app/catgirl => img/app}/etc/s6-rc/mdevd-coldplug/up (100%) rename {vm/app/catgirl => img/app}/etc/s6-rc/mdevd/notification-fd (100%) rename {vm/app/catgirl => img/app}/etc/s6-rc/mdevd/notification-fd.license (100%) rename {vm/app/catgirl => img/app}/etc/s6-rc/mdevd/run (100%) rename {vm/app/catgirl => img/app}/etc/s6-rc/mdevd/type (100%) rename {vm/app/catgirl => img/app}/etc/s6-rc/mdevd/type.license (100%) rename {vm/app/catgirl => img/app}/etc/s6-rc/ok-all/contents (100%) rename {vm/app/catgirl => img/app}/etc/s6-rc/ok-all/type (100%) rename {vm/app/catgirl => img/app}/etc/s6-rc/ok-all/type.license (100%) rename {vm/app/catgirl => img/app}/etc/ssl/certs/ca-certificates.crt (100%) rename {vm/app/lynx => img/app}/shell.nix (51%) create mode 100644 vm-lib/make-vm.nix create mode 100644 vm/app/catgirl.nix delete mode 100644 vm/app/catgirl/Makefile delete mode 100644 vm/app/catgirl/default.nix delete mode 100644 vm/app/catgirl/etc/fstab delete mode 100755 vm/app/catgirl/etc/mdev/iface delete mode 100755 vm/app/catgirl/etc/s6-linux-init/scripts/rc.init delete mode 100755 vm/app/catgirl/etc/s6-rc/catgirl/run delete mode 100644 vm/app/catgirl/host/data/appvm-catgirl/providers/net/netvm delete mode 100644 vm/app/catgirl/shell.nix create mode 100644 vm/app/lynx.nix delete mode 120000 vm/app/lynx/bin delete mode 100644 vm/app/lynx/etc/fstab delete mode 100755 vm/app/lynx/etc/init delete mode 100644 vm/app/lynx/etc/mdev.conf delete mode 100644 vm/app/lynx/etc/passwd delete mode 100644 vm/app/lynx/etc/passwd.license delete mode 100644 vm/app/lynx/etc/resolv.conf delete mode 100644 vm/app/lynx/etc/s6-rc/lynx/type delete mode 100644 vm/app/lynx/etc/s6-rc/lynx/type.license delete mode 100644 vm/app/lynx/etc/s6-rc/mdevd-coldplug/dependencies delete mode 100644 vm/app/lynx/etc/s6-rc/mdevd-coldplug/type delete mode 100644 vm/app/lynx/etc/s6-rc/mdevd-coldplug/type.license delete mode 100644 vm/app/lynx/etc/s6-rc/mdevd-coldplug/up delete mode 100644 vm/app/lynx/etc/s6-rc/mdevd/notification-fd delete mode 100644 vm/app/lynx/etc/s6-rc/mdevd/notification-fd.license delete mode 100644 vm/app/lynx/etc/s6-rc/mdevd/run delete mode 100644 vm/app/lynx/etc/s6-rc/mdevd/type delete mode 100644 vm/app/lynx/etc/s6-rc/mdevd/type.license delete mode 100644 vm/app/lynx/etc/s6-rc/ok-all/contents delete mode 100644 vm/app/lynx/etc/s6-rc/ok-all/type delete mode 100644 vm/app/lynx/etc/s6-rc/ok-all/type.license delete mode 120000 vm/app/lynx/etc/ssl/certs/ca-certificates.crt delete mode 100644 vm/app/lynx/host/data/appvm-lynx/providers/net/netvm create mode 100644 vm/make-vm.nix diff --git a/host/initramfs/extfs.nix b/host/initramfs/extfs.nix index 63f436a..dec4017 100644 --- a/host/initramfs/extfs.nix +++ b/host/initramfs/extfs.nix @@ -9,27 +9,20 @@ let # inherit (foot) terminfo; }; - appvm-catgirl = import ../../vm/app/catgirl { - inherit config; - # inherit (foot) terminfo; - }; - - appvm-lynx = import ../../vm/app/lynx { - inherit config; - # inherit (foot) terminfo; - }; + appvm-catgirl = import ../../vm/app/catgirl.nix { inherit config; }; + appvm-lynx = import ../../vm/app/lynx.nix { inherit config; }; in runCommand "ext.ext4" { nativeBuildInputs = [ tar2ext4 ]; } '' - mkdir svc + mkdir -p svc/data/appvm-{catgirl,lynx} tar -C ${netvm} -c data | tar -C svc -x chmod +w svc/data - tar -C ${appvm-catgirl} -c data | tar -C svc -x - chmod +w svc/data - tar -C ${appvm-lynx} -c data | tar -C svc -x + + tar -C ${appvm-catgirl} -c . | tar -C svc/data/appvm-catgirl -x + tar -C ${appvm-lynx} -c . | tar -C svc/data/appvm-lynx -x tar -cf ext.tar svc tar2ext4 -i ext.tar -o $out diff --git a/host/rootfs/default.nix b/host/rootfs/default.nix index 56d6ec0..4788628 100644 --- a/host/rootfs/default.nix +++ b/host/rootfs/default.nix @@ -75,13 +75,22 @@ let kernel = pkgs.linux_latest; + appvm = import ../../img/app { + inherit config; + inherit (foot) terminfo; + }; + + # Packages that should be fully linked into /usr, + # (not just their bin/* files). + usrPackages = [ appvm pkgsGui.mesa.drivers pkgsGui.dejavu_fonts ]; + packagesSysroot = runCommand "packages-sysroot" { nativeBuildInputs = [ xorg.lndir ]; } '' mkdir -p $out/lib $out/usr/bin ln -s ${concatMapStringsSep " " (p: "${p}/bin/*") packages} $out/usr/bin - for pkg in ${lib.escapeShellArgs [ pkgsGui.mesa.drivers pkgsGui.dejavu_fonts ]}; do + for pkg in ${lib.escapeShellArgs usrPackages}; do lndir -silent "$pkg" "$out/usr" done diff --git a/vm/app/lynx/Makefile b/img/app/Makefile similarity index 66% rename from vm/app/lynx/Makefile rename to img/app/Makefile index ff42501..c5a4684 100644 --- a/vm/app/lynx/Makefile +++ b/img/app/Makefile @@ -7,37 +7,32 @@ QEMU_KVM = qemu-kvm CLOUD_HYPERVISOR = cloud-hypervisor -VMM = qemu -SCRIPTS = ../../../scripts +prefix = /usr/local +imgdir = $(prefix)/img -HOST_FILES = host/data/appvm-lynx/providers/net/netvm +VMM = qemu +SCRIPTS = ../../scripts HOST_BUILD_FILES = \ - build/host/data/appvm-lynx/blk/root.img \ - build/host/data/appvm-lynx/vmlinux + build/host/appvm/blk/root.img \ + build/host/appvm/vmlinux -# We produce a directory, but that doesn't play nice with Make, -# because it won't know to update if some file in the directory is -# changed, or a file is created or removed in a subdirectory. Using -# the whole directory could also end up including files that aren't -# intended to be part of the input, like temporary editor files or -# .license files. So for all these reasons, only explicitly listed -# files are included in the build result. -build/svc: $(HOST_FILES) $(HOST_BUILD_FILES) - rm -rf $@ - mkdir -p $@ +all: $(HOST_BUILD_FILES) +.PHONY: all - tar -c $(HOST_FILES) | tar -C $@ -x --strip-components 1 - tar -c $(HOST_BUILD_FILES) | tar -C $@ -x --strip-components 2 +install: $(HOST_BUILD_FILES) + mkdir -p $(imgdir) + tar -c $(HOST_BUILD_FILES) | tar -C $(imgdir) -x --strip-components 2 +.PHONY: install -build/host/data/appvm-lynx/vmlinux: $(VMLINUX) +build/host/appvm/vmlinux: $(VMLINUX) mkdir -p $$(dirname $@) cp $(VMLINUX) $@ -build/host/data/appvm-lynx/blk/root.img: $(SCRIPTS)/make-gpt.sh $(SCRIPTS)/sfdisk-field.awk build/rootfs.ext4 +build/host/appvm/blk/root.img: $(SCRIPTS)/make-gpt.sh $(SCRIPTS)/sfdisk-field.awk build/rootfs.ext4 mkdir -p $$(dirname $@) $(SCRIPTS)/make-gpt.sh $@.tmp \ - build/rootfs.ext4:4f68bce3-e8cd-4db1-96e7-fbcaf984b709:41e8068d-38d5-4135-ad77-0da704743940:root + build/rootfs.ext4:4f68bce3-e8cd-4db1-96e7-fbcaf984b709:5460386f-2203-4911-8694-91400125c604:root mv $@.tmp $@ # tar2ext4 will leave half a filesystem behind if it's interrupted @@ -57,6 +52,7 @@ VM_FILES = \ etc/s6-linux-init/scripts/rc.init VM_DIRS = dev run proc sys \ etc/s6-linux-init/env \ + etc/s6-linux-init/run-image/ext \ etc/s6-linux-init/run-image/service # These are separate because they need to be included, but putting @@ -78,8 +74,8 @@ build/rootfs.tar: build/empty $(PACKAGES_TAR) $(VM_FILES) $(VM_BUILD_FILES) done VM_S6_RC_FILES = \ - etc/s6-rc/lynx/run \ - etc/s6-rc/lynx/type \ + etc/s6-rc/app/run \ + etc/s6-rc/app/type \ etc/s6-rc/mdevd-coldplug/dependencies \ etc/s6-rc/mdevd-coldplug/type \ etc/s6-rc/mdevd-coldplug/up \ @@ -98,9 +94,10 @@ build/etc/s6-rc: $(VM_S6_RC_FILES) s6-rc-compile $@ $$dir; \ exit=$$?; rm -r $$dir; exit $$exit -run-qemu: build/host/data/appvm-lynx/blk/root.img +run-qemu: build/host/appvm/blk/root.img $(QEMU_KVM) -m 128 -cpu host -machine q35,kernel=$(KERNEL) -vga none \ - -drive file=build/host/data/appvm-lynx/blk/root.img,if=virtio,format=raw,readonly=on \ + -drive file=build/host/appvm/blk/root.img,if=virtio,format=raw,readonly=on \ + -drive file=$(RUN_IMG),if=virtio,format=raw,readonly=on \ -append "console=ttyS0 root=PARTLABEL=root" \ -netdev user,id=net0 \ -device virtio-net,netdev=net0,mac=0A:B3:EC:00:00:00 \ @@ -109,11 +106,12 @@ run-qemu: build/host/data/appvm-lynx/blk/root.img -device virtconsole,chardev=virtiocon0 .PHONY: run-qemu -run-cloud-hypervisor: build/host/data/appvm-lynx/blk/root.img +run-cloud-hypervisor: build/host/appvm/blk/root.img $(CLOUD_HYPERVISOR) \ --api-socket path=vmm.sock \ --memory size=128M \ - --disk path=build/host/data/appvm-lynx/blk/root.img,readonly=on \ + --disk path=build/host/appvm/blk/root.img,readonly=on \ + path=$(RUN_IMG),readonly=on \ --net tap=tap0,mac=0A:B3:EC:00:00:00 \ --kernel $(KERNEL) \ --cmdline "console=ttyS0 root=PARTLABEL=root" \ diff --git a/vm/app/catgirl/bin b/img/app/bin similarity index 100% rename from vm/app/catgirl/bin rename to img/app/bin diff --git a/vm/app/lynx/default.nix b/img/app/default.nix similarity index 83% rename from vm/app/lynx/default.nix rename to img/app/default.nix index 92635f3..e7d5366 100644 --- a/vm/app/lynx/default.nix +++ b/img/app/default.nix @@ -1,7 +1,7 @@ # SPDX-License-Identifier: MIT # SPDX-FileCopyrightText: 2021-2022 Alyssa Ross -{ config ? import ../../../nix/eval-config.nix {} +{ config ? import ../../nix/eval-config.nix {} , terminfo ? config.pkgs.foot.terminfo }: @@ -9,16 +9,16 @@ config.pkgs.pkgsStatic.callPackage ( { lib, stdenvNoCC, runCommand, writeReferencesToFile, buildPackages , jq, s6-rc, tar2ext4, util-linux -, busybox, cacert, execline, kmod, lynx, mdevd, s6, s6-linux-init +, busybox, cacert, execline, kmod, mdevd, s6, s6-linux-init }: let inherit (lib) cleanSource cleanSourceWith concatMapStringsSep hasSuffix; - scripts = import ../../../scripts { inherit config; }; + scripts = import ../../scripts { inherit config; }; packages = [ - execline kmod lynx mdevd s6 s6-linux-init s6-rc + execline kmod mdevd s6 s6-linux-init s6-rc (busybox.override { extraConfig = '' @@ -64,7 +64,7 @@ let in stdenvNoCC.mkDerivation { - name = "spectrum-appvm-lynx"; + name = "spectrum-appvm"; src = cleanSourceWith { filter = name: _type: @@ -78,15 +78,11 @@ stdenvNoCC.mkDerivation { PACKAGES_TAR = packagesTar; VMLINUX = "${kernel.dev}/vmlinux"; - makeFlags = [ "SCRIPTS=${scripts}" ]; - - installPhase = '' - mv build/svc $out - ''; + makeFlags = [ "SCRIPTS=${scripts}" "prefix=$(out)" ]; enableParallelBuilding = true; - passthru = { inherit kernel; }; + passthru = { inherit kernel packagesSysroot; }; meta = with lib; { license = licenses.eupl12; diff --git a/img/app/etc/fstab b/img/app/etc/fstab new file mode 100644 index 0000000..95bfe2b --- /dev/null +++ b/img/app/etc/fstab @@ -0,0 +1,8 @@ +# SPDX-License-Identifier: CC0-1.0 +# SPDX-FileCopyrightText: 2020-2022 Alyssa Ross +proc /proc proc defaults 0 0 +devpts /dev/pts devpts defaults,gid=4,mode=620 0 0 +tmpfs /dev/shm tmpfs defaults 0 0 +sysfs /sys sysfs defaults 0 0 +LABEL=ext /run/ext ext4 ro 0 0 +store /nix/store overlay ro,lowerdir=/nix/store:/run/ext/nix/store 0 0 diff --git a/vm/app/catgirl/etc/init b/img/app/etc/init similarity index 100% rename from vm/app/catgirl/etc/init rename to img/app/etc/init diff --git a/vm/app/catgirl/etc/mdev.conf b/img/app/etc/mdev.conf similarity index 100% rename from vm/app/catgirl/etc/mdev.conf rename to img/app/etc/mdev.conf diff --git a/vm/app/lynx/etc/mdev/iface b/img/app/etc/mdev/iface similarity index 98% rename from vm/app/lynx/etc/mdev/iface rename to img/app/etc/mdev/iface index eb91e33..d8ceda5 100755 --- a/vm/app/lynx/etc/mdev/iface +++ b/img/app/etc/mdev/iface @@ -33,4 +33,4 @@ foreground { } } -s6-rc -u change lynx +s6-rc -u change app diff --git a/vm/app/catgirl/etc/passwd b/img/app/etc/passwd similarity index 100% rename from vm/app/catgirl/etc/passwd rename to img/app/etc/passwd diff --git a/vm/app/catgirl/etc/passwd.license b/img/app/etc/passwd.license similarity index 100% rename from vm/app/catgirl/etc/passwd.license rename to img/app/etc/passwd.license diff --git a/vm/app/catgirl/etc/resolv.conf b/img/app/etc/resolv.conf similarity index 100% rename from vm/app/catgirl/etc/resolv.conf rename to img/app/etc/resolv.conf diff --git a/vm/app/lynx/etc/s6-linux-init/scripts/rc.init b/img/app/etc/s6-linux-init/scripts/rc.init similarity index 90% rename from vm/app/lynx/etc/s6-linux-init/scripts/rc.init rename to img/app/etc/s6-linux-init/scripts/rc.init index 1016d0c..b46afb7 100755 --- a/vm/app/lynx/etc/s6-linux-init/scripts/rc.init +++ b/img/app/etc/s6-linux-init/scripts/rc.init @@ -5,6 +5,7 @@ if { s6-rc-init -c /etc/s6-rc /run/service } if { mkdir -p /dev/pts /dev/shm } +if { modprobe overlay } if { mount -a } s6-rc change ok-all diff --git a/vm/app/lynx/etc/s6-rc/lynx/run b/img/app/etc/s6-rc/app/run similarity index 80% rename from vm/app/lynx/etc/s6-rc/lynx/run rename to img/app/etc/s6-rc/app/run index d0e7a83..2a628b7 100755 --- a/vm/app/lynx/etc/s6-rc/lynx/run +++ b/img/app/etc/s6-rc/app/run @@ -22,6 +22,5 @@ fdmove -c 2 0 foreground { clear } unexport ? -# Run lynx, then a login shell to allow for debugging. -foreground { lynx https://spectrum-os.org/ } +foreground { /run/ext/run } exec -l sh diff --git a/vm/app/catgirl/etc/s6-rc/catgirl/type b/img/app/etc/s6-rc/app/type similarity index 100% rename from vm/app/catgirl/etc/s6-rc/catgirl/type rename to img/app/etc/s6-rc/app/type diff --git a/vm/app/catgirl/etc/s6-rc/catgirl/type.license b/img/app/etc/s6-rc/app/type.license similarity index 100% rename from vm/app/catgirl/etc/s6-rc/catgirl/type.license rename to img/app/etc/s6-rc/app/type.license diff --git a/vm/app/catgirl/etc/s6-rc/mdevd-coldplug/dependencies b/img/app/etc/s6-rc/mdevd-coldplug/dependencies similarity index 100% rename from vm/app/catgirl/etc/s6-rc/mdevd-coldplug/dependencies rename to img/app/etc/s6-rc/mdevd-coldplug/dependencies diff --git a/vm/app/catgirl/etc/s6-rc/mdevd-coldplug/type b/img/app/etc/s6-rc/mdevd-coldplug/type similarity index 100% rename from vm/app/catgirl/etc/s6-rc/mdevd-coldplug/type rename to img/app/etc/s6-rc/mdevd-coldplug/type diff --git a/vm/app/catgirl/etc/s6-rc/mdevd-coldplug/type.license b/img/app/etc/s6-rc/mdevd-coldplug/type.license similarity index 100% rename from vm/app/catgirl/etc/s6-rc/mdevd-coldplug/type.license rename to img/app/etc/s6-rc/mdevd-coldplug/type.license diff --git a/vm/app/catgirl/etc/s6-rc/mdevd-coldplug/up b/img/app/etc/s6-rc/mdevd-coldplug/up similarity index 100% rename from vm/app/catgirl/etc/s6-rc/mdevd-coldplug/up rename to img/app/etc/s6-rc/mdevd-coldplug/up diff --git a/vm/app/catgirl/etc/s6-rc/mdevd/notification-fd b/img/app/etc/s6-rc/mdevd/notification-fd similarity index 100% rename from vm/app/catgirl/etc/s6-rc/mdevd/notification-fd rename to img/app/etc/s6-rc/mdevd/notification-fd diff --git a/vm/app/catgirl/etc/s6-rc/mdevd/notification-fd.license b/img/app/etc/s6-rc/mdevd/notification-fd.license similarity index 100% rename from vm/app/catgirl/etc/s6-rc/mdevd/notification-fd.license rename to img/app/etc/s6-rc/mdevd/notification-fd.license diff --git a/vm/app/catgirl/etc/s6-rc/mdevd/run b/img/app/etc/s6-rc/mdevd/run similarity index 100% rename from vm/app/catgirl/etc/s6-rc/mdevd/run rename to img/app/etc/s6-rc/mdevd/run diff --git a/vm/app/catgirl/etc/s6-rc/mdevd/type b/img/app/etc/s6-rc/mdevd/type similarity index 100% rename from vm/app/catgirl/etc/s6-rc/mdevd/type rename to img/app/etc/s6-rc/mdevd/type diff --git a/vm/app/catgirl/etc/s6-rc/mdevd/type.license b/img/app/etc/s6-rc/mdevd/type.license similarity index 100% rename from vm/app/catgirl/etc/s6-rc/mdevd/type.license rename to img/app/etc/s6-rc/mdevd/type.license diff --git a/vm/app/catgirl/etc/s6-rc/ok-all/contents b/img/app/etc/s6-rc/ok-all/contents similarity index 100% rename from vm/app/catgirl/etc/s6-rc/ok-all/contents rename to img/app/etc/s6-rc/ok-all/contents diff --git a/vm/app/catgirl/etc/s6-rc/ok-all/type b/img/app/etc/s6-rc/ok-all/type similarity index 100% rename from vm/app/catgirl/etc/s6-rc/ok-all/type rename to img/app/etc/s6-rc/ok-all/type diff --git a/vm/app/catgirl/etc/s6-rc/ok-all/type.license b/img/app/etc/s6-rc/ok-all/type.license similarity index 100% rename from vm/app/catgirl/etc/s6-rc/ok-all/type.license rename to img/app/etc/s6-rc/ok-all/type.license diff --git a/vm/app/catgirl/etc/ssl/certs/ca-certificates.crt b/img/app/etc/ssl/certs/ca-certificates.crt similarity index 100% rename from vm/app/catgirl/etc/ssl/certs/ca-certificates.crt rename to img/app/etc/ssl/certs/ca-certificates.crt diff --git a/vm/app/lynx/shell.nix b/img/app/shell.nix similarity index 51% rename from vm/app/lynx/shell.nix rename to img/app/shell.nix index 852b246..83dcd76 100644 --- a/vm/app/lynx/shell.nix +++ b/img/app/shell.nix @@ -1,7 +1,9 @@ # SPDX-License-Identifier: MIT -# SPDX-FileCopyrightText: 2021 Alyssa Ross +# SPDX-FileCopyrightText: 2021-2022 Alyssa Ross -{ config ? import ../../../nix/eval-config.nix {} }: +{ config ? import ../../nix/eval-config.nix {} +, run ? ../../vm/app/catgirl.nix +}: with config.pkgs; @@ -14,4 +16,9 @@ with config.pkgs; ]; KERNEL = "${passthru.kernel.dev}/vmlinux"; + + runDef = import run { inherit config; }; + shellHook = '' + export RUN_IMG="$(printf "%s\n" "$runDef"/blk/run.img)" + ''; }) diff --git a/vm-lib/make-vm.nix b/vm-lib/make-vm.nix new file mode 100644 index 0000000..2c50ca5 --- /dev/null +++ b/vm-lib/make-vm.nix @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: MIT +# SPDX-FileCopyrightText: 2022 Alyssa Ross + +{ pkgs ? import {} + +# Paths that are present in the base image that will start this VM's +# run script, and don't so need to be duplicated in the extension +# partition's store. +, basePaths ? builtins.toFile "null" "" +}: + +pkgs.pkgsStatic.callPackage ( + +{ lib, runCommand, writeReferencesToFile, e2fsprogs, tar2ext4 }: + +{ run, providers ? {} }: + +let + inherit (lib) + any attrValues concatLists concatStrings hasInfix mapAttrsToList; +in + +assert !(any (hasInfix "\n") (concatLists (attrValues providers))); + +runCommand "spectrum-vm" { + nativeBuildInputs = [ e2fsprogs tar2ext4 ]; + + providerDirs = concatStrings (concatLists + (mapAttrsToList (kind: map (vm: "${kind}/${vm}\n")) providers)); + passAsFile = [ "providerDirs" ]; +} '' + mkdir -p "$out"/{blk,providers} + + mkdir root + cd root + ln -s ${run} run + comm -23 <(sort ${writeReferencesToFile run}) \ + <(sort ${writeReferencesToFile basePaths}) | + tar -cf ../run.tar --verbatim-files-from -T - run + tar2ext4 -i ../run.tar -o "$out/blk/run.img" + e2label "$out/blk/run.img" ext + + pushd "$out/providers" + xargs -rd '\n' dirname -- < "$providerDirsPath" | xargs -rd '\n' mkdir -p -- + xargs -rd '\n' touch -- < "$providerDirsPath" + popd + + ln -s /usr/img/appvm/blk/root.img "$out/blk" + ln -s /usr/img/appvm/vmlinux "$out" +'' +) {} diff --git a/vm/app/catgirl.nix b/vm/app/catgirl.nix new file mode 100644 index 0000000..a4c05e3 --- /dev/null +++ b/vm/app/catgirl.nix @@ -0,0 +1,17 @@ +# SPDX-License-Identifier: MIT +# SPDX-FileCopyrightText: 2021-2022 Alyssa Ross + +{ config ? import ../../../nix/eval-config.nix {} }: + +import ../make-vm.nix { inherit config; } { + providers.net = [ "netvm" ]; + run = config.pkgs.pkgsStatic.callPackage ( + { writeScript, catgirl }: + writeScript "run-catgirl" '' + #!/bin/execlineb -P + foreground { printf "IRC nick (to join #spectrum): " } + backtick -E nick { head -1 } + ${catgirl}/bin/catgirl -h irc.libera.chat -j "#spectrum" -n $nick + '' + ) { }; +} diff --git a/vm/app/catgirl/Makefile b/vm/app/catgirl/Makefile deleted file mode 100644 index 8129c8e..0000000 --- a/vm/app/catgirl/Makefile +++ /dev/null @@ -1,130 +0,0 @@ -# SPDX-License-Identifier: EUPL-1.2+ -# SPDX-FileCopyrightText: 2021-2022 Alyssa Ross - -# qemu-kvm is non-standard, but is present in at least Fedora and -# Nixpkgs. If you don't have qemu-kvm, you'll need to set e.g. -# QEMU_KVM = qemu-system-x86_64 -enable-kvm. -QEMU_KVM = qemu-kvm -CLOUD_HYPERVISOR = cloud-hypervisor - -VMM = qemu -SCRIPTS = ../../../scripts - -HOST_FILES = host/data/appvm-catgirl/providers/net/netvm - -HOST_BUILD_FILES = \ - build/host/data/appvm-catgirl/blk/root.img \ - build/host/data/appvm-catgirl/vmlinux - -# We produce a directory, but that doesn't play nice with Make, -# because it won't know to update if some file in the directory is -# changed, or a file is created or removed in a subdirectory. Using -# the whole directory could also end up including files that aren't -# intended to be part of the input, like temporary editor files or -# .license files. So for all these reasons, only explicitly listed -# files are included in the build result. -build/svc: $(HOST_FILES) $(HOST_BUILD_FILES) - rm -rf $@ - mkdir -p $@ - - tar -c $(HOST_FILES) | tar -C $@ -x --strip-components 1 - tar -c $(HOST_BUILD_FILES) | tar -C $@ -x --strip-components 2 - -build/host/data/appvm-catgirl/vmlinux: $(VMLINUX) - mkdir -p $$(dirname $@) - cp $(VMLINUX) $@ - -build/host/data/appvm-catgirl/blk/root.img: $(SCRIPTS)/make-gpt.sh $(SCRIPTS)/sfdisk-field.awk build/rootfs.ext4 - mkdir -p $$(dirname $@) - $(SCRIPTS)/make-gpt.sh $@.tmp \ - build/rootfs.ext4:4f68bce3-e8cd-4db1-96e7-fbcaf984b709:0d2f5f77-eb9c-453a-9463-daafcb5ce2b2:root - mv $@.tmp $@ - -# tar2ext4 will leave half a filesystem behind if it's interrupted -# half way through. -build/rootfs.ext4: build/rootfs.tar - mkdir -p $$(dirname $@) - tar2ext4 -i build/rootfs.tar -o $@.tmp - mv $@.tmp $@ - -VM_FILES = \ - etc/fstab \ - etc/init \ - etc/mdev.conf \ - etc/mdev/iface \ - etc/passwd \ - etc/resolv.conf \ - etc/s6-linux-init/scripts/rc.init -VM_DIRS = dev run proc sys \ - etc/s6-linux-init/env \ - etc/s6-linux-init/run-image/service - -# These are separate because they need to be included, but putting -# them as make dependencies would confuse make. -VM_LINKS = bin etc/ssl/certs/ca-certificates.crt - -VM_BUILD_FILES = build/etc/s6-rc -VM_MOUNTPOINTS = dev run proc sys - -build/empty: - mkdir -p $@ - -build/rootfs.tar: build/empty $(PACKAGES_TAR) $(VM_FILES) $(VM_BUILD_FILES) - cp --no-preserve=mode -f $(PACKAGES_TAR) $@ - tar $(TARFLAGS) --append -f $@ $(VM_FILES) $(VM_LINKS) - echo $(VM_BUILD_FILES) | cut -d/ -f2 | \ - tar $(TARFLAGS) --append -f $@ -C build -T - - for m in $(VM_DIRS); do \ - tar $(TARFLAGS) --append -hf $@ --xform="s,.*,$$m," build/empty ; \ - done - -VM_S6_RC_FILES = \ - etc/s6-rc/catgirl/run \ - etc/s6-rc/catgirl/type \ - etc/s6-rc/mdevd-coldplug/dependencies \ - etc/s6-rc/mdevd-coldplug/type \ - etc/s6-rc/mdevd-coldplug/up \ - etc/s6-rc/mdevd/notification-fd \ - etc/s6-rc/mdevd/run \ - etc/s6-rc/mdevd/type \ - etc/s6-rc/ok-all/contents \ - etc/s6-rc/ok-all/type - -build/etc/s6-rc: $(VM_S6_RC_FILES) - mkdir -p $$(dirname $@) - rm -rf $@ - - dir=$$(mktemp -d) && \ - tar -c $(VM_S6_RC_FILES) | tar -C $$dir -x --strip-components 2 && \ - s6-rc-compile $@ $$dir; \ - exit=$$?; rm -r $$dir; exit $$exit - -run-qemu: build/host/data/appvm-catgirl/blk/root.img - $(QEMU_KVM) -m 128 -cpu host -machine q35,kernel=$(KERNEL) -vga none \ - -drive file=build/host/data/appvm-catgirl/blk/root.img,if=virtio,format=raw,readonly=on \ - -append "console=ttyS0 root=PARTLABEL=root" \ - -netdev user,id=net0 \ - -device virtio-net,netdev=net0,mac=0A:B3:EC:00:00:00 \ - -chardev vc,id=virtiocon0 \ - -device virtio-serial-pci \ - -device virtconsole,chardev=virtiocon0 -.PHONY: run-qemu - -run-cloud-hypervisor: build/host/data/appvm-catgirl/blk/root.img - $(CLOUD_HYPERVISOR) \ - --api-socket path=vmm.sock \ - --memory size=128M \ - --disk path=build/host/data/appvm-catgirl/blk/root.img,readonly=on \ - --net tap=tap0,mac=0A:B3:EC:00:00:00 \ - --kernel $(KERNEL) \ - --cmdline "console=ttyS0 root=PARTLABEL=root" \ - --console tty \ - --serial pty -.PHONY: run-cloud-hypervisor - -run: run-$(VMM) -.PHONY: run - -clean: - rm -rf build -.PHONY: clean diff --git a/vm/app/catgirl/default.nix b/vm/app/catgirl/default.nix deleted file mode 100644 index d83392d..0000000 --- a/vm/app/catgirl/default.nix +++ /dev/null @@ -1,96 +0,0 @@ -# SPDX-License-Identifier: MIT -# SPDX-FileCopyrightText: 2021-2022 Alyssa Ross - -{ config ? import ../../../nix/eval-config.nix {} -, terminfo ? config.pkgs.foot.terminfo -}: - -config.pkgs.pkgsStatic.callPackage ( - -{ lib, stdenvNoCC, runCommand, writeReferencesToFile, buildPackages -, jq, s6-rc, tar2ext4, util-linux -, busybox, cacert, catgirl, execline, kmod, mdevd, s6, s6-linux-init -}: - -let - inherit (lib) cleanSource cleanSourceWith concatMapStringsSep hasSuffix; - - scripts = import ../../../scripts { inherit config; }; - - packages = [ - catgirl execline kmod mdevd s6 s6-linux-init s6-rc - - (busybox.override { - extraConfig = '' - CONFIG_DEPMOD n - CONFIG_INSMOD n - CONFIG_LSMOD n - CONFIG_MODINFO n - CONFIG_MODPROBE n - CONFIG_RMMOD n - ''; - }) - ]; - - packagesSysroot = runCommand "packages-sysroot" { - inherit packages; - passAsFile = [ "packages" ]; - } '' - mkdir -p $out/usr/bin $out/usr/share - ln -s ${concatMapStringsSep " " (p: "${p}/bin/*") packages} $out/usr/bin - ln -s ${kernel}/lib "$out" - ln -s ${terminfo}/share/terminfo $out/usr/share - ln -s ${cacert}/etc/ssl $out/usr/share - ''; - - packagesTar = runCommand "packages.tar" {} '' - cd ${packagesSysroot} - tar -cf $out --verbatim-files-from \ - -T ${writeReferencesToFile packagesSysroot} . - ''; - - kernel = buildPackages.linux.override { - structuredExtraConfig = with lib.kernel; { - VIRTIO = yes; - VIRTIO_PCI = yes; - VIRTIO_BLK = yes; - VIRTIO_CONSOLE = yes; - EXT4_FS = yes; - DRM_BOCHS = yes; - DRM = yes; - AGP = yes; - }; - }; -in - -stdenvNoCC.mkDerivation { - name = "spectrum-appvm-catgirl"; - - src = cleanSourceWith { - filter = name: _type: - name != "${toString ./.}/build" && - !(hasSuffix ".nix" name); - src = cleanSource ./.; - }; - - nativeBuildInputs = [ jq s6-rc tar2ext4 util-linux ]; - - PACKAGES_TAR = packagesTar; - VMLINUX = "${kernel.dev}/vmlinux"; - - makeFlags = [ "SCRIPTS=${scripts}" ]; - - installPhase = '' - mv build/svc $out - ''; - - enableParallelBuilding = true; - - passthru = { inherit kernel; }; - - meta = with lib; { - license = licenses.eupl12; - platforms = platforms.linux; - }; -} -) {} diff --git a/vm/app/catgirl/etc/fstab b/vm/app/catgirl/etc/fstab deleted file mode 100644 index 6a82ecc..0000000 --- a/vm/app/catgirl/etc/fstab +++ /dev/null @@ -1,6 +0,0 @@ -# SPDX-License-Identifier: CC0-1.0 -# SPDX-FileCopyrightText: 2020-2021 Alyssa Ross -proc /proc proc defaults 0 0 -devpts /dev/pts devpts defaults,gid=4,mode=620 0 0 -tmpfs /dev/shm tmpfs defaults 0 0 -sysfs /sys sysfs defaults 0 0 diff --git a/vm/app/catgirl/etc/mdev/iface b/vm/app/catgirl/etc/mdev/iface deleted file mode 100755 index 6d917fc..0000000 --- a/vm/app/catgirl/etc/mdev/iface +++ /dev/null @@ -1,36 +0,0 @@ -#!/bin/execlineb -P -# SPDX-License-Identifier: EUPL-1.2+ -# SPDX-FileCopyrightText: 2020-2021 Alyssa Ross - -importas -i INTERFACE INTERFACE - -if { test $INTERFACE != lo } - -# Our IP is encoded in the NIC-specific portion of the interface's MAC -# address. -backtick -E LOCAL_IP { - awk -F: "{printf \"100.64.%d.%d\\n\", \"0x\" $5, \"0x\" $6}" - /sys/class/net/${INTERFACE}/address -} - -if { ip address add ${LOCAL_IP}/32 dev $INTERFACE } -if { ip link set $INTERFACE up } -if { ip route add 169.254.0.1 dev $INTERFACE } -if { ip route add default via 169.254.0.1 dev $INTERFACE } - -# Try to wait for the network to be up. -# If we time out, well, there's not much we can do, so just carry on. -# In future, it would be better if the network VM notified us about -# network changes. -foreground { printf "Waiting for network… " } -foreground { - ifte { echo "Connected." } { echo "Timed out." } - pipeline { seq 10 } - forstdin _ - if -n { - redirfd -w 2 /dev/null - wget -qT 6 -O /dev/null http://ipv4.connman.net/online/status.html - } -} - -s6-rc -u change catgirl diff --git a/vm/app/catgirl/etc/s6-linux-init/scripts/rc.init b/vm/app/catgirl/etc/s6-linux-init/scripts/rc.init deleted file mode 100755 index 1016d0c..0000000 --- a/vm/app/catgirl/etc/s6-linux-init/scripts/rc.init +++ /dev/null @@ -1,10 +0,0 @@ -#!/bin/execlineb -P -# SPDX-License-Identifier: EUPL-1.2+ -# SPDX-FileCopyrightText: 2020-2022 Alyssa Ross - -if { s6-rc-init -c /etc/s6-rc /run/service } - -if { mkdir -p /dev/pts /dev/shm } -if { mount -a } - -s6-rc change ok-all diff --git a/vm/app/catgirl/etc/s6-rc/catgirl/run b/vm/app/catgirl/etc/s6-rc/catgirl/run deleted file mode 100755 index 41ae0aa..0000000 --- a/vm/app/catgirl/etc/s6-rc/catgirl/run +++ /dev/null @@ -1,31 +0,0 @@ -#!/bin/execlineb -P -# SPDX-License-Identifier: EUPL-1.2+ -# SPDX-FileCopyrightText: 2021 Alyssa Ross - -export TERM foot -export TERMINFO_DIRS /usr/share/terminfo -export TMPDIR /run - -backtick USER { id -un } -backtick HOME { - importas -i user USER - homeof $user -} - -importas -i home HOME -cd $home - -redirfd -u 0 /dev/hvc0 -fdmove -c 1 0 -fdmove -c 2 0 - -foreground { clear } -unexport ? - -# Run catgirl, then a login shell to allow for debugging. -foreground { printf "IRC nick (to join #spectrum): " } -foreground { - backtick -E nick { head -1 } - catgirl -h irc.libera.chat -j "#spectrum" -n $nick -} -exec -l sh diff --git a/vm/app/catgirl/host/data/appvm-catgirl/providers/net/netvm b/vm/app/catgirl/host/data/appvm-catgirl/providers/net/netvm deleted file mode 100644 index e69de29..0000000 diff --git a/vm/app/catgirl/shell.nix b/vm/app/catgirl/shell.nix deleted file mode 100644 index 852b246..0000000 --- a/vm/app/catgirl/shell.nix +++ /dev/null @@ -1,17 +0,0 @@ -# SPDX-License-Identifier: MIT -# SPDX-FileCopyrightText: 2021 Alyssa Ross - -{ config ? import ../../../nix/eval-config.nix {} }: - -with config.pkgs; - -(import ./. { inherit config; }).overrideAttrs ( -{ passthru ? {}, nativeBuildInputs ? [], ... }: - -{ - nativeBuildInputs = nativeBuildInputs ++ [ - cloud-hypervisor jq qemu_kvm reuse - ]; - - KERNEL = "${passthru.kernel.dev}/vmlinux"; -}) diff --git a/vm/app/lynx.nix b/vm/app/lynx.nix new file mode 100644 index 0000000..00d449e --- /dev/null +++ b/vm/app/lynx.nix @@ -0,0 +1,15 @@ +# SPDX-License-Identifier: MIT +# SPDX-FileCopyrightText: 2021-2022 Alyssa Ross + +{ config ? import ../../../nix/eval-config.nix {} }: + +import ../make-vm.nix { inherit config; } { + providers.net = [ "netvm" ]; + run = config.pkgs.pkgsStatic.callPackage ( + { writeScript, lynx }: + writeScript "run-lynx" '' + #!/bin/execlineb -P + ${lynx}/bin/lynx https://spectrum-os.org + '' + ) { }; +} diff --git a/vm/app/lynx/bin b/vm/app/lynx/bin deleted file mode 120000 index 1e881ed..0000000 --- a/vm/app/lynx/bin +++ /dev/null @@ -1 +0,0 @@ -usr/bin \ No newline at end of file diff --git a/vm/app/lynx/etc/fstab b/vm/app/lynx/etc/fstab deleted file mode 100644 index 6a82ecc..0000000 --- a/vm/app/lynx/etc/fstab +++ /dev/null @@ -1,6 +0,0 @@ -# SPDX-License-Identifier: CC0-1.0 -# SPDX-FileCopyrightText: 2020-2021 Alyssa Ross -proc /proc proc defaults 0 0 -devpts /dev/pts devpts defaults,gid=4,mode=620 0 0 -tmpfs /dev/shm tmpfs defaults 0 0 -sysfs /sys sysfs defaults 0 0 diff --git a/vm/app/lynx/etc/init b/vm/app/lynx/etc/init deleted file mode 100755 index 6424e22..0000000 --- a/vm/app/lynx/etc/init +++ /dev/null @@ -1,5 +0,0 @@ -#!/bin/execlineb -s0 -# SPDX-License-Identifier: EUPL-1.2+ -# SPDX-FileCopyrightText: 2022 Alyssa Ross - -/bin/s6-linux-init -Bc /etc/s6-linux-init -- $@ diff --git a/vm/app/lynx/etc/mdev.conf b/vm/app/lynx/etc/mdev.conf deleted file mode 100644 index f114719..0000000 --- a/vm/app/lynx/etc/mdev.conf +++ /dev/null @@ -1,5 +0,0 @@ -# SPDX-License-Identifier: EUPL-1.2+ -# SPDX-FileCopyrightText: 2021 Alyssa Ross - --$MODALIAS=.* 0:0 660 +importas -iu MODALIAS MODALIAS modprobe -q $MODALIAS -$INTERFACE=.* 0:0 660 ! +/etc/mdev/iface diff --git a/vm/app/lynx/etc/passwd b/vm/app/lynx/etc/passwd deleted file mode 100644 index 29f3b25..0000000 --- a/vm/app/lynx/etc/passwd +++ /dev/null @@ -1 +0,0 @@ -root:x:0:0:System administrator:/:/bin/sh diff --git a/vm/app/lynx/etc/passwd.license b/vm/app/lynx/etc/passwd.license deleted file mode 100644 index 2b3b032..0000000 --- a/vm/app/lynx/etc/passwd.license +++ /dev/null @@ -1,2 +0,0 @@ -SPDX-License-Identifier: CC0-1.0 -SPDX-FileCopyrightText: 2020 Alyssa Ross diff --git a/vm/app/lynx/etc/resolv.conf b/vm/app/lynx/etc/resolv.conf deleted file mode 100644 index 7fcdf3a..0000000 --- a/vm/app/lynx/etc/resolv.conf +++ /dev/null @@ -1,4 +0,0 @@ -# SPDX-License-Identifier: CC0-1.0 -# SPDX-FileCopyrightText: 2021 Alyssa Ross - -nameserver 1.1.1.1 diff --git a/vm/app/lynx/etc/s6-rc/lynx/type b/vm/app/lynx/etc/s6-rc/lynx/type deleted file mode 100644 index 5883cff..0000000 --- a/vm/app/lynx/etc/s6-rc/lynx/type +++ /dev/null @@ -1 +0,0 @@ -longrun diff --git a/vm/app/lynx/etc/s6-rc/lynx/type.license b/vm/app/lynx/etc/s6-rc/lynx/type.license deleted file mode 100644 index c49c11b..0000000 --- a/vm/app/lynx/etc/s6-rc/lynx/type.license +++ /dev/null @@ -1,2 +0,0 @@ -SPDX-License-Identifier: CC0-1.0 -SPDX-FileCopyrightText: 2021 Alyssa Ross diff --git a/vm/app/lynx/etc/s6-rc/mdevd-coldplug/dependencies b/vm/app/lynx/etc/s6-rc/mdevd-coldplug/dependencies deleted file mode 100644 index 59b02b7..0000000 --- a/vm/app/lynx/etc/s6-rc/mdevd-coldplug/dependencies +++ /dev/null @@ -1,4 +0,0 @@ -# SPDX-License-Identifier: CC0-1.0 -# SPDX-FileCopyrightText: 2020 Alyssa Ross -# -mdevd diff --git a/vm/app/lynx/etc/s6-rc/mdevd-coldplug/type b/vm/app/lynx/etc/s6-rc/mdevd-coldplug/type deleted file mode 100644 index bdd22a1..0000000 --- a/vm/app/lynx/etc/s6-rc/mdevd-coldplug/type +++ /dev/null @@ -1 +0,0 @@ -oneshot diff --git a/vm/app/lynx/etc/s6-rc/mdevd-coldplug/type.license b/vm/app/lynx/etc/s6-rc/mdevd-coldplug/type.license deleted file mode 100644 index 2b3b032..0000000 --- a/vm/app/lynx/etc/s6-rc/mdevd-coldplug/type.license +++ /dev/null @@ -1,2 +0,0 @@ -SPDX-License-Identifier: CC0-1.0 -SPDX-FileCopyrightText: 2020 Alyssa Ross diff --git a/vm/app/lynx/etc/s6-rc/mdevd-coldplug/up b/vm/app/lynx/etc/s6-rc/mdevd-coldplug/up deleted file mode 100644 index 8698f7d..0000000 --- a/vm/app/lynx/etc/s6-rc/mdevd-coldplug/up +++ /dev/null @@ -1,4 +0,0 @@ -# SPDX-License-Identifier: EUPL-1.2+ -# SPDX-FileCopyrightText: 2020-2021 Alyssa Ross - -mdevd-coldplug diff --git a/vm/app/lynx/etc/s6-rc/mdevd/notification-fd b/vm/app/lynx/etc/s6-rc/mdevd/notification-fd deleted file mode 100644 index 00750ed..0000000 --- a/vm/app/lynx/etc/s6-rc/mdevd/notification-fd +++ /dev/null @@ -1 +0,0 @@ -3 diff --git a/vm/app/lynx/etc/s6-rc/mdevd/notification-fd.license b/vm/app/lynx/etc/s6-rc/mdevd/notification-fd.license deleted file mode 100644 index 2b3b032..0000000 --- a/vm/app/lynx/etc/s6-rc/mdevd/notification-fd.license +++ /dev/null @@ -1,2 +0,0 @@ -SPDX-License-Identifier: CC0-1.0 -SPDX-FileCopyrightText: 2020 Alyssa Ross diff --git a/vm/app/lynx/etc/s6-rc/mdevd/run b/vm/app/lynx/etc/s6-rc/mdevd/run deleted file mode 100644 index 6dacb13..0000000 --- a/vm/app/lynx/etc/s6-rc/mdevd/run +++ /dev/null @@ -1,5 +0,0 @@ -#!/bin/execlineb -P -# SPDX-License-Identifier: EUPL-1.2+ -# SPDX-FileCopyrightText: 2020-2021 Alyssa Ross - -mdevd -D3 diff --git a/vm/app/lynx/etc/s6-rc/mdevd/type b/vm/app/lynx/etc/s6-rc/mdevd/type deleted file mode 100644 index 5883cff..0000000 --- a/vm/app/lynx/etc/s6-rc/mdevd/type +++ /dev/null @@ -1 +0,0 @@ -longrun diff --git a/vm/app/lynx/etc/s6-rc/mdevd/type.license b/vm/app/lynx/etc/s6-rc/mdevd/type.license deleted file mode 100644 index 2b3b032..0000000 --- a/vm/app/lynx/etc/s6-rc/mdevd/type.license +++ /dev/null @@ -1,2 +0,0 @@ -SPDX-License-Identifier: CC0-1.0 -SPDX-FileCopyrightText: 2020 Alyssa Ross diff --git a/vm/app/lynx/etc/s6-rc/ok-all/contents b/vm/app/lynx/etc/s6-rc/ok-all/contents deleted file mode 100644 index c4ea84f..0000000 --- a/vm/app/lynx/etc/s6-rc/ok-all/contents +++ /dev/null @@ -1,4 +0,0 @@ -# SPDX-License-Identifier: CC0-1.0 -# SPDX-FileCopyrightText: 2021 Alyssa Ross -# -mdevd-coldplug diff --git a/vm/app/lynx/etc/s6-rc/ok-all/type b/vm/app/lynx/etc/s6-rc/ok-all/type deleted file mode 100644 index 757b422..0000000 --- a/vm/app/lynx/etc/s6-rc/ok-all/type +++ /dev/null @@ -1 +0,0 @@ -bundle diff --git a/vm/app/lynx/etc/s6-rc/ok-all/type.license b/vm/app/lynx/etc/s6-rc/ok-all/type.license deleted file mode 100644 index c49c11b..0000000 --- a/vm/app/lynx/etc/s6-rc/ok-all/type.license +++ /dev/null @@ -1,2 +0,0 @@ -SPDX-License-Identifier: CC0-1.0 -SPDX-FileCopyrightText: 2021 Alyssa Ross diff --git a/vm/app/lynx/etc/ssl/certs/ca-certificates.crt b/vm/app/lynx/etc/ssl/certs/ca-certificates.crt deleted file mode 120000 index 42d8e23..0000000 --- a/vm/app/lynx/etc/ssl/certs/ca-certificates.crt +++ /dev/null @@ -1 +0,0 @@ -/usr/share/ssl/certs/ca-bundle.crt \ No newline at end of file diff --git a/vm/app/lynx/host/data/appvm-lynx/providers/net/netvm b/vm/app/lynx/host/data/appvm-lynx/providers/net/netvm deleted file mode 100644 index e69de29..0000000 diff --git a/vm/make-vm.nix b/vm/make-vm.nix new file mode 100644 index 0000000..0d7c1f9 --- /dev/null +++ b/vm/make-vm.nix @@ -0,0 +1,9 @@ +# SPDX-License-Identifier: MIT +# SPDX-FileCopyrightText: 2022 Alyssa Ross + +{ config ? import ../nix/eval-config.nix {} }: + +import ../vm-lib/make-vm.nix { + inherit (config) pkgs; + basePaths = (import ../img/app { inherit config; }).packagesSysroot; +} -- 2.37.1