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https://github.com/linuxkit/linuxkit.git
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Merge pull request #1091 from justincormack/qemu-run
Use docker run to run tests and interactive containers
This commit is contained in:
Justin Cormack
GitHub
commit
2a5d323320
@ -1,9 +0,0 @@
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# Tag: 97cc67f5569c437175f2e54b3c3b9a96a8615a16
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FROM mobylinux/alpine-qemu@sha256:80e17a465b332d774fd91b53c0bcb18ed0ea8a77c17bf8d8451c57a8ab8b4e66
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COPY alpine/initrd.img .
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COPY alpine/kernel/x86_64/vmlinuz64 .
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RUN qemu-img create -f raw disk.img 256M
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ENTRYPOINT [ "qemu-system-x86_64", "-drive", "file=disk.img,format=raw", "-device", "virtio-rng-pci", "-serial", "stdio", "-kernel", "vmlinuz64", "-initrd", "initrd.img", "-m", "2048", "-append", "earlyprintk=serial console=ttyS0 noapic", "-vnc", "none" ]
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@ -1,7 +0,0 @@
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# Tag: 97cc67f5569c437175f2e54b3c3b9a96a8615a16
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FROM mobylinux/alpine-qemu@sha256:80e17a465b332d774fd91b53c0bcb18ed0ea8a77c17bf8d8451c57a8ab8b4e66
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COPY alpine/gce.img.tar.gz .
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RUN zcat gce.img.tar.gz | tar xf -
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ENTRYPOINT [ "qemu-system-x86_64", "-serial", "stdio", "-drive", "file=disk.raw,format=raw", "-m", "2048", "-vnc", "none" ]
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@ -1,6 +0,0 @@
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# Tag: 97cc67f5569c437175f2e54b3c3b9a96a8615a16
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FROM mobylinux/alpine-qemu@sha256:80e17a465b332d774fd91b53c0bcb18ed0ea8a77c17bf8d8451c57a8ab8b4e66
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COPY alpine/mobylinux-bios.iso .
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ENTRYPOINT [ "qemu-system-x86_64", "-serial", "stdio", "-cdrom", "./mobylinux-bios.iso", "-m", "2048", "-vnc", "none" ]
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@ -1,9 +0,0 @@
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# Tag: 97cc67f5569c437175f2e54b3c3b9a96a8615a16
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FROM mobylinux/alpine-qemu@sha256:80e17a465b332d774fd91b53c0bcb18ed0ea8a77c17bf8d8451c57a8ab8b4e66
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COPY alpine/initrd-test.img initrd.img
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COPY alpine/kernel/x86_64/vmlinuz64 .
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RUN qemu-img create -f raw disk.img 256M
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ENTRYPOINT [ "qemu-system-x86_64", "-drive", "file=disk.img,format=raw", "-device", "virtio-rng-pci", "-serial", "stdio", "-kernel", "vmlinuz64", "-initrd", "initrd.img", "-m", "1024", "-append", "earlyprintk=serial console=ttyS0 noapic", "-vnc", "none" ]
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36
Makefile
36
Makefile
@ -16,17 +16,21 @@ alpine/kernel/x86_64/vmlinuz64:
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alpine/mobylinux-bios.iso:
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$(MAKE) -C alpine mobylinux-bios.iso
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qemu: Dockerfile.qemu alpine/initrd.img alpine/kernel/x86_64/vmlinuz64
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tar cf - $^ | docker build -f Dockerfile.qemu -t mobyqemu:build -
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docker run -it --rm mobyqemu:build
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alpine/gce.img.tar.gz:
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$(MAKE) -C alpine gce.img.tar.gz
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qemu-iso: Dockerfile.qemuiso alpine/mobylinux-bios.iso
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tar cf - $^ | docker build -f Dockerfile.qemuiso -t mobyqemuiso:build -
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docker run -it --rm mobyqemuiso:build
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# Tag: 0fb8c648e8ed9ef6b1ec449587aeab6c53872744
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QEMU_IMAGE=mobylinux/qemu@sha256:606f30d815102e73bc01c07915dc0d5f153b0252c63f5f0ed1e39621ec656eb5
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qemu-gce: Dockerfile.qemugce alpine/gce.img.tar.gz
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tar cf - $^ | docker build -f Dockerfile.qemugce -t mobyqemugce:build -
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docker run -it --rm mobyqemugce:build
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# interactive versions need to use volume mounts
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qemu: alpine/initrd.img alpine/kernel/x86_64/vmlinuz64
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docker run -it --rm -v $(CURDIR)/alpine/initrd.img:/tmp/initrd.img -v $(CURDIR)/alpine/kernel/x86_64/vmlinuz64:/tmp/vmlinuz64 $(QEMU_IMAGE)
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qemu-iso: alpine/mobylinux-bios.iso
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docker run -it --rm -v $(CURDIR)/alpine/mobylinux-bios.iso:/tmp/mobylinux-bios.iso $(QEMU_IMAGE)
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qemu-gce: alpine/gce.img.tar.gz
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docker run -it --rm -v $(CURDIR)/alpine/gce.img.tar.gz:/tmp/gce.img.tar.gz $(QEMU_IMAGE)
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hyperkit.bin:
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mkdir $@
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@ -48,17 +52,11 @@ endef
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hyperkit-test: hyperkit.sh hyperkit.bin/com.docker.hyperkit hyperkit.bin/com.docker.slirp alpine/initrd-test.img alpine/kernel/x86_64/vmlinuz64
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rm -f disk.img
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touch test.log && \
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INITRD=alpine/initrd-test.img ./hyperkit.sh 2>&1 | tee -a test.log
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INITRD=alpine/initrd-test.img ./hyperkit.sh 2>&1 | tee test.log
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$(call check_test_log, test.log)
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test: Dockerfile.test alpine/initrd-test.img alpine/kernel/x86_64/vmlinuz64
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$(MAKE) -C alpine
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BUILD=$$( tar cf - $^ | docker build -f Dockerfile.test -q - ) && \
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[ -n "$$BUILD" ] && \
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echo "Built $$BUILD" && \
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touch test.log && \
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docker run --rm $$BUILD 2>&1 | tee -a test.log
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test: alpine/initrd-test.img alpine/kernel/x86_64/vmlinuz64
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tar cf - $^ | docker run --rm -i $(QEMU_IMAGE) 2>&1 | tee test.log
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$(call check_test_log, test.log)
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TAG=$(shell git rev-parse HEAD)
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@ -128,4 +126,4 @@ ci-pr:
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clean:
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$(MAKE) -C alpine clean
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rm -rf hyperkit.bin disk.img
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rm -rf hyperkit.bin disk.img test.log
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@ -3,7 +3,11 @@ FROM alpine:3.5
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RUN \
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apk update && apk upgrade && \
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apk add --no-cache \
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libarchive-tools \
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qemu-img \
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qemu-system-arm \
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qemu-system-x86_64 \
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&& true
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COPY . .
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ENTRYPOINT ["/qemu.sh"]
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@ -1,14 +1,14 @@
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.PHONY: tag push
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BASE=alpine:3.5
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IMAGE=alpine-qemu
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IMAGE=qemu
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default: push
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hash: Dockerfile
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hash: Dockerfile qemu.sh
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DOCKER_CONTENT_TRUST=1 docker pull $(BASE)
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tar cf - $^ | docker build --no-cache -t $(IMAGE):build -
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docker run --rm $(IMAGE):build sha1sum /lib/apk/db/installed | sed 's/ .*//' > hash
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docker run --rm --entrypoint /bin/sh $(IMAGE):build -c 'cat Dockerfile qemu.sh /lib/apk/db/installed | sha1sum' | sed 's/ .*//' > $@
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push: hash
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docker pull mobylinux/$(IMAGE):$(shell cat hash) || \
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41
base/qemu/qemu.sh
Executable file
41
base/qemu/qemu.sh
Executable file
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#!/bin/sh
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set -e
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cd /tmp
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# extract. BSD tar auto recognises compression, unlike GNU tar
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# only if stdin is a tty, if so need files volume mounted...
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[ -t 0 ] || bsdtar xzf -
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TGZ="$(find . -name '*.tgz' -or -name '*.tar.gz')"
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[ -n "$TGZ" ] && bsdtar xzf "$TGZ"
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ISO="$(find . -name '*.iso')"
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RAW="$(find . -name '*.raw')"
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INITRD="$(find . -name '*.img')"
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KERNEL="$(find . -name vmlinuz64 -or -name bzImage)"
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if [ -n "$ISO" ]
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then
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ARGS="-cdrom $ISO -drive file=systemdisk.img,format=raw"
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elif [ -n "$RAW" ]
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then
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# should test with more drives
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ARGS="-drive file=$RAW,format=raw"
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elif [ -n "KERNEL" ]
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then
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ARGS="-kernel $KERNEL"
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if [ -n "$INITRD" ]
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then
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ARGS="$ARGS -initrd $INITRD"
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fi
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ARGS="$ARGS -append console=ttyS0 -drive file=systemdisk.img,format=raw"
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else
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echo "no recognised boot media" >2
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exit 1
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fi
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echo "$ARGS" | grep -q systemdisk && qemu-img create -f raw systemdisk.img 256M
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qemu-system-x86_64 -device virtio-rng-pci -serial stdio -vnc none -m 1024 $ARGS $*
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