From 6d59786363e81dfd397706edbcd080c67f2c0a42 Mon Sep 17 00:00:00 2001 From: "Lakshmipathi.G" Date: Mon, 14 Oct 2019 23:21:59 +0530 Subject: [PATCH] btrfs-progs: ci: setup GitLab-CI Make use of GitLab-CI nested virutal environment to start QEMU instance inside containers and perform btrfs-progs build, execute unit test cases and save the logs. This allows to run the progs testsuite on a recent kernel, newer than what CI instances usually provide. As this is is emulated, the runtime is longer. Issue: #171 Signed-off-by: Lakshmipathi.G Signed-off-by: David Sterba --- .gitlab-ci.yml | 157 ++++++++++++++++++++++++++ ci/gitlab/Dockerfile | 3 + ci/gitlab/btrfs-progs-tests.service | 13 +++ ci/gitlab/build_or_run_btrfs-progs.sh | 37 ++++++ ci/gitlab/kernel_build.sh | 31 +++++ ci/gitlab/run_tests.sh | 12 ++ ci/gitlab/setup_image.sh | 42 +++++++ 7 files changed, 295 insertions(+) create mode 100644 .gitlab-ci.yml create mode 100644 ci/gitlab/Dockerfile create mode 100644 ci/gitlab/btrfs-progs-tests.service create mode 100755 ci/gitlab/build_or_run_btrfs-progs.sh create mode 100755 ci/gitlab/kernel_build.sh create mode 100755 ci/gitlab/run_tests.sh create mode 100755 ci/gitlab/setup_image.sh diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml new file mode 100644 index 00000000..5e1c24ad --- /dev/null +++ b/.gitlab-ci.yml @@ -0,0 +1,157 @@ +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public +# License v2 as published by the Free Software Foundation. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public +# License along with this program; if not, write to the +# Free Software Foundation, Inc., 59 Temple Place - Suite 330, +# Boston, MA 021110-1307, USA. +# + +image: docker:18.09.7 + +services: + - docker:18.09.7-dind + +# To enable or disable Kernel Build set BUILD_KERNEL: "1" or BUILD_KERNEL: "0" +# If you disable Kernel Build, make sure PREBUILT_KERNEL_ID points to previously built the kernel job id. +# To enable or disable image build update BUILD_IMAGE value to "1" or "0". +# If you disable Image Build, make sure PREBUILT_IMAGE_ID points to previously built rootfs job id. + +variables: + DOCKER_DRIVER: overlay2 + IMAGE_TAG: registry.gitlab.com/$CI_PROJECT_NAMESPACE/btrfs-progs:gitlab-ci + BUILD_KERNEL: "1" + PREBUILT_KERNEL_ID: "320566224" + BUILD_IMAGE: "1" + PREBUILT_IMAGE_ID: "288506168" + +stages: + - build + - btrfs-progs build + - test + +before_script: + - docker login --username $CI_REGISTRY_USER --password $CI_REGISTRY_PASSWORD $CI_REGISTRY + +docker build: + stage: build + script: + - cd ci/gitlab + - docker pull $IMAGE_TAG > /dev/null && echo "Downloaded image" || ( docker build -t $IMAGE_TAG . && docker push $IMAGE_TAG ) + + +kernel build: + before_script: + - apk add curl unzip + stage: build + script: + - if [ "$BUILD_KERNEL" == "1" ]; then + docker run --cap-add SYS_PTRACE --cap-add sys_admin --privileged --device=/dev/kvm -v $PWD:/repo $IMAGE_TAG /repo/ci/gitlab/kernel_build.sh; + else + curl -o bzImage.zip --location --header "JOB-TOKEN:$CI_JOB_TOKEN" "https://gitlab.com/api/v4/projects/$CI_PROJECT_ID/jobs/$PREBUILT_KERNEL_ID/artifacts" && unzip bzImage.zip; + fi; + artifacts: + when: always + paths: + - bzImage + + +image build: + before_script: + - apk add curl unzip + stage: build + script: + - if [ "$BUILD_IMAGE" == "1" ]; then + docker run --cap-add SYS_PTRACE --cap-add sys_admin --privileged --device=/dev/kvm -v $PWD:/repo $IMAGE_TAG /repo/ci/gitlab/setup_image.sh; + else + curl -o qemu-image.img.zip --location --header "JOB-TOKEN:$CI_JOB_TOKEN" "https://gitlab.com/api/v4/projects/$CI_PROJECT_ID/jobs/$PREBUILT_IMAGE_ID/artifacts" && unzip qemu-image.img.zip; + fi; + artifacts: + when: always + paths: + - qemu-image.img + +btrfs-progs build: + stage: btrfs-progs build + script: + - docker run --cap-add SYS_PTRACE --cap-add sys_admin --privileged --device=/dev/kvm -v $PWD:/repo $IMAGE_TAG /repo/ci/gitlab/run_tests.sh + artifacts: + expire_in: 1 week + when: always + paths: + - qemu-image.img + +cli tests: + stage: test + script: + - echo "./cli-tests.sh" > $PWD/cmd + - docker run --cap-add SYS_PTRACE --cap-add sys_admin --privileged --device=/dev/kvm -v $PWD:/repo $IMAGE_TAG /repo/ci/gitlab/run_tests.sh + - test -e "result" || exit 1 # If result doesn't exists, job failed. + artifacts: + when: always + paths: + - "*tests-results.txt" + +convert tests: + only: + - devel + stage: test + script: + - echo "./convert-tests.sh" > $PWD/cmd + - docker run --cap-add SYS_PTRACE --cap-add sys_admin --privileged --device=/dev/kvm -v $PWD:/repo $IMAGE_TAG /repo/ci/gitlab/run_tests.sh + - test -e "result" || exit 1 + artifacts: + when: always + paths: + - "*tests-results.txt" + +fsck tests: + stage: test + script: + - echo "./fsck-tests.sh" > $PWD/cmd + - docker run --cap-add SYS_PTRACE --cap-add sys_admin --privileged --device=/dev/kvm -v $PWD:/repo $IMAGE_TAG /repo/ci/gitlab/run_tests.sh + - test -e "result" || exit 1 + artifacts: + when: always + paths: + - "*tests-results.txt" + - error.log + +fuzz tests: + stage: test + script: + - echo "./fuzz-tests.sh" > $PWD/cmd + - docker run --cap-add SYS_PTRACE --cap-add sys_admin --privileged --device=/dev/kvm -v $PWD:/repo $IMAGE_TAG /repo/ci/gitlab/run_tests.sh + - test -e "result" || exit 1 + artifacts: + when: always + paths: + - "*tests-results.txt" + +misc tests: + stage: test + script: + - echo "./misc-tests.sh" > $PWD/cmd + - docker run --cap-add SYS_PTRACE --cap-add sys_admin --privileged --device=/dev/kvm -v $PWD:/repo $IMAGE_TAG /repo/ci/gitlab/run_tests.sh + - test -e "result" || exit 1 + artifacts: + when: always + paths: + - "*tests-results.txt" + +mkfs tests: + stage: test + script: + - echo "./mkfs-tests.sh" > $PWD/cmd + - docker run --cap-add SYS_PTRACE --cap-add sys_admin --privileged --device=/dev/kvm -v $PWD:/repo $IMAGE_TAG /repo/ci/gitlab/run_tests.sh + - test -e "result" || exit 1 + artifacts: + when: always + paths: + - "*tests-results.txt" diff --git a/ci/gitlab/Dockerfile b/ci/gitlab/Dockerfile new file mode 100644 index 00000000..356a21fd --- /dev/null +++ b/ci/gitlab/Dockerfile @@ -0,0 +1,3 @@ +FROM debian:stretch-slim + +RUN apt-get update && apt-get install -y --no-install-recommends ovmf qemu-system qemu-efi diff --git a/ci/gitlab/btrfs-progs-tests.service b/ci/gitlab/btrfs-progs-tests.service new file mode 100644 index 00000000..d255d778 --- /dev/null +++ b/ci/gitlab/btrfs-progs-tests.service @@ -0,0 +1,13 @@ +[Unit] +Description=Execute build_or_run_btrfs-progs.sh on console + +[Service] +ExecStart=/usr/bin/build_or_run_btrfs-progs.sh +StandardInput=tty +StandardOutput=tty +TTYPath=/dev/ttyS0 +Type=idle + +[Install] +WantedBy=getty.target +After=multi-user.target diff --git a/ci/gitlab/build_or_run_btrfs-progs.sh b/ci/gitlab/build_or_run_btrfs-progs.sh new file mode 100755 index 00000000..ed57875d --- /dev/null +++ b/ci/gitlab/build_or_run_btrfs-progs.sh @@ -0,0 +1,37 @@ +#!/bin/bash +# +# Build or Run btrfs-progs tests. + +set -x + +BTRFS_BIN="btrfs" +MNT_DIR="/mnt/" +BUILD_DIR="/btrfs/" +test_cmd=$(cat ${MNT_DIR}/cmd) + +rm -f ${MNT_DIR}/result +${BTRFS_BIN} --version + +if [ $? -ne 0 ] +then + echo "=========================== Builb btrfs-progs ================" + echo " Image doesn't have ${BTRFS_BIN} - start build process" + cd ${MNT_DIR} && ./autogen.sh && ./configure --disable-documentation --disable-backtrace && make -j`nproc` && make install && make testsuite + echo "================= Prepare Testsuite ==========================" + mkdir -p ${BUILD_DIR} + cp tests/btrfs-progs-tests.tar.gz ${BUILD_DIR} + poweroff +else + echo "================= Run Tests =================================" + cd ${BUILD_DIR} && tar -xvf btrfs-progs-tests.tar.gz && ${test_cmd} + + # check test result status + if [ $? -ne 0 ]; then + cd ${BUILD_DIR} && cp *tests-results.txt ${MNT_DIR} + poweroff + else + cd ${BUILD_DIR} && cp *tests-results.txt ${MNT_DIR} + touch ${MNT_DIR}/result + poweroff + fi +fi diff --git a/ci/gitlab/kernel_build.sh b/ci/gitlab/kernel_build.sh new file mode 100755 index 00000000..230e6745 --- /dev/null +++ b/ci/gitlab/kernel_build.sh @@ -0,0 +1,31 @@ +#!/usr/bin/env bash +# +# Setup BTRFS kernel options and build kernel + +set -x + +apt-get update +apt-get -y install build-essential libncurses-dev bison flex libssl-dev libelf-dev unzip wget bc + +# Build kernel +wget https://github.com/kdave/btrfs-devel/archive/misc-next.zip +unzip -qq misc-next.zip +cd btrfs-devel-misc-next/ && make x86_64_defconfig && make kvmconfig + +# BTRFS specific entires +cat <> .config +CONFIG_BTRFS_FS=y +CONFIG_BTRFS_FS_POSIX_ACL=y +CONFIG_BTRFS_FS_CHECK_INTEGRITY=n +CONFIG_BTRFS_FS_RUN_SANITY_TESTS=n +CONFIG_BTRFS_DEBUG=y +CONFIG_BTRFS_ASSERT=y +CONFIG_BTRFS_FS_REF_VERIFY=y +CONFIG_RAID6_PQ_BENCHMARK=y +CONFIG_LIBCRC32C=y +EOF + +make -j8 + +# Store file to shared dir +cp -v arch/x86/boot/bzImage /repo diff --git a/ci/gitlab/run_tests.sh b/ci/gitlab/run_tests.sh new file mode 100755 index 00000000..633d414b --- /dev/null +++ b/ci/gitlab/run_tests.sh @@ -0,0 +1,12 @@ +#!/usr/bin/env bash +# +# Install and start qemu instance with custom kernel while exporting +# btrfs-progs src over 9p +# +set -x + +qemu-system-x86_64 -m 512 -nographic -kernel /repo/bzImage \ + -drive file=/repo/qemu-image.img,index=0,media=disk,format=raw \ + -fsdev local,id=btrfs-progs,path=/repo,security_model=mapped \ + -device virtio-9p-pci,fsdev=btrfs-progs,mount_tag=btrfs-progs \ + -append "console=tty1 root=/dev/sda rw" diff --git a/ci/gitlab/setup_image.sh b/ci/gitlab/setup_image.sh new file mode 100755 index 00000000..f046d201 --- /dev/null +++ b/ci/gitlab/setup_image.sh @@ -0,0 +1,42 @@ +#!/usr/bin/env bash +# +# Setup debian image via debootstrap and include systemd service file. +set -x + +apt-get update +apt-get -y install debootstrap wget unzip + +# Setup rootfs +IMG="/qemu-image.img" +DIR="/target" +truncate -s2G $IMG +mkfs.ext4 $IMG +mkdir -p $DIR +for i in {0..7};do +mknod -m 0660 "/dev/loop$i" b 7 "$i" +done + +# mount the image file +mount -o loop $IMG $DIR + +# Install required pacakges +debootstrap --arch=amd64 --include=git,autoconf,automake,gcc,make,pkg-config,e2fslibs-dev,libblkid-dev,zlib1g-dev,liblzo2-dev,asciidoc,xmlto,libzstd-dev,python3.5,python3.5-dev,python3-dev,python3-setuptools,python-setuptools,xz-utils,acl,attr stretch $DIR http://ftp.de.debian.org/debian/ + +## Setup 9p mount +echo "btrfs-progs /mnt 9p trans=virtio 0 0" > $DIR/etc/fstab + +# Setup autologin +sed -i 's/9600/9600 --autologin root/g' $DIR/lib/systemd/system/serial-getty@.service + +# Setup systemd service +cp -v /repo/ci/gitlab/build_or_run_btrfs-progs.sh $DIR/usr/bin/ +cp -v /repo/ci/gitlab/btrfs-progs-tests.service $DIR/etc/systemd/system/ + +## Enable service +ln -s $DIR/etc/systemd/system/btrfs-progs-tests.service $DIR/etc/systemd/system/getty.target.wants/btrfs-progs-tests.service + +cd / +umount $DIR +rmdir $DIR + +cp -v $IMG /repo