af86fcd649
The garbage collection issue should be fixed now, and it's just nicer on developers' cache to stay on the same commit. And again, it's a nice sanity-check to know that we're always able to compose an older tree. That said, we probably should still bump this from time to time. While we're here, add some comments for making it easier to match `popd` calls with the original `pushd`.
145 lines
4.5 KiB
Bash
Executable File
145 lines
4.5 KiB
Bash
Executable File
#!/bin/bash
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set -euo pipefail
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# freeze on a specific commit for tests for reproducibility and since it should
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# always work to target older treefiles
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FEDORA_COREOS_CONFIG_COMMIT=d18bcd20d359ba03e5b47faba25810cb26a0fa32
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dn=$(cd "$(dirname "$0")" && pwd)
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topsrcdir=$(cd "$dn/.." && pwd)
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commondir=$(cd "$dn/common" && pwd)
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export topsrcdir commondir
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# shellcheck source=common/libtest-core.sh
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. "${commondir}/libtest.sh"
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read -r -a tests <<< "$(filter_tests "${topsrcdir}/tests/compose")"
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if [ ${#tests[*]} -eq 0 ]; then
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echo "No tests selected; mistyped filter?"
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exit 0
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fi
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JOBS=${JOBS:-$(ncpus)}
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outputdir="${topsrcdir}/compose-logs"
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fixtures="$(pwd)/compose-cache"
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# re-use the same FCOS config and RPMs if it already exists
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if [ ! -d compose-cache ]; then
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mkdir -p compose-cache
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# first, download all the RPMs into a directory
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echo "Caching test fixtures in compose-cache/"
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# Really want to use cosa fetch for this and just share the pkgcache repo.
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# Though for now we still need to support non-unified mode. Once we don't, we
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# can clean this up.
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pushd compose-cache
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git clone https://github.com/coreos/fedora-coreos-config config
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pushd config
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git checkout "${FEDORA_COREOS_CONFIG_COMMIT}"
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# we flatten the treefile to make it easier to manipulate in tests (we have
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# lots of tests that check for include logic already)
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rpm-ostree compose tree --print-only manifest.yaml > manifest.json
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rm manifest.yaml
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mv manifests/{passwd,group} .
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rm -rf manifests/
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popd # config
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if ! has_compose_privileges; then
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# Unlike cosa, we don't need as much flexibility since we don't e.g. build
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# images. So just create the supermin appliance and root now so each test
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# doesn't have to build it.
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mkdir -p supermin.{prepare,build}
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# we just import the strict minimum here that rpm-ostree needs
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rpms="rpm-ostree bash rpm-build coreutils selinux-policy-targeted dhcp-client util-linux"
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# shellcheck disable=SC2086
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supermin --prepare --use-installed -o supermin.prepare $rpms
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# the reason we do a heredoc here is so that the var substition takes
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# place immediately instead of having to proxy them through to the VM
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cat > init <<EOF
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#!/bin/bash
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set -xeuo pipefail
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export PATH=/usr/sbin:$PATH
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mount -t proc /proc /proc
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mount -t sysfs /sys /sys
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mount -t devtmpfs devtmpfs /dev
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LANG=C /sbin/load_policy -i
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# load kernel module for 9pnet_virtio for 9pfs mount
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/sbin/modprobe 9pnet_virtio
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# need fuse module for rofiles-fuse/bwrap during post scripts run
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/sbin/modprobe fuse
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# set up networking
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/usr/sbin/dhclient eth0
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# set the umask so that anyone in the group can rwx
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umask 002
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# mount once somewhere predictable to source env vars
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mount -t 9p -o rw,trans=virtio,version=9p2000.L testdir /mnt
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source /mnt/tmp/env
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umount /mnt
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# we only need two dirs
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mkdir -p "${fixtures}" "\${test_tmpdir}"
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mount -t 9p -o ro,trans=virtio,version=9p2000.L cache "${fixtures}"
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mount -t 9p -o rw,trans=virtio,version=9p2000.L testdir "\${test_tmpdir}"
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mount /dev/sdb1 "\${test_tmpdir}/cache"
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cd "\${test_tmpdir}"
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# hack for non-unified mode
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rm -rf cache/workdir && mkdir cache/workdir
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rc=0
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sh -x tmp/cmd.sh || rc=\$?
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echo \$rc > tmp/cmd.sh.rc
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if [ -b /dev/sdb1 ]; then
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/sbin/fstrim -v cache
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fi
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/sbin/reboot -f
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EOF
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chmod a+x init
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tar -czf supermin.prepare/init.tar.gz --remove-files init
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supermin --build "${fixtures}/supermin.prepare" --size 5G -f ext2 -o supermin.build
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fi
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mkdir cachedir
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# we just need a repo so we can download stuff (but see note above about
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# sharing pkgcache repo in the future)
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ostree init --repo=repo --mode=archive
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rpm-ostree compose tree --unified-core --download-only-rpms --repo=repo \
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config/manifest.json --cachedir cachedir \
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--ex-lockfile config/manifest-lock.x86_64.json \
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--ex-lockfile config/manifest-lock.overrides.x86_64.yaml
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rm -rf repo
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(cd cachedir && createrepo_c .)
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echo -e "[cache]\nbaseurl=$(pwd)/cachedir\ngpgcheck=0" > config/cache.repo
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pushd config
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python3 -c '
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import sys, json
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y = json.load(sys.stdin)
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y["repos"] = ["cache"]
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json.dump(y, sys.stdout)' < manifest.json > manifest.json.new
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mv manifest.json{.new,}
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git add .
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git -c user.email="composetest@localhost.com" -c user.name="composetest" \
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commit -am 'modifications for tests'
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popd # config
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popd # compose-cache
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fi
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echo "Running ${#tests[*]} tests ${JOBS} at a time"
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echo "Test results outputting to ${outputdir}/"
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echo -n "${tests[*]}" | parallel -d' ' -j "${JOBS}" --line-buffer \
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"${topsrcdir}/tests/compose/runtest.sh" "${outputdir}" "${fixtures}"
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