mirror of
https://github.com/kernelkit/infix.git
synced 2026-07-22 09:13:01 +02:00
Richard Alpe
ba05c2e56d
GitHub Actions sets $CI=true; treat it like -r so parallel jobs don't all try to claim "infamy0" and clobber each other.
281 lines
6.6 KiB
Bash
Executable File
281 lines
6.6 KiB
Bash
Executable File
#!/bin/sh
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set -e
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testdir=$(dirname "$(readlink -f "$0")")
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. "$testdir/.env"
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usage()
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{
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cat <<EOF
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usage: test/env [-cDhiKr] -f <IMAGE> -q <QENETH-DIR> <COMMAND> [<ARGS>...]
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test/env [-cDhiKr] -C -t <TOPOLOGY> <COMMAND> [<ARGS>...]
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Run <COMMAND> in a pre-packaged container with all the packages
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required for running the test suite installed.
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Options:
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-b <BASE-DIR>
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Use this directory as the top-level bind mount inside the container.
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If not specified, Infix's top directory is used.
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-c
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Clean up cruft, lingering images, old containers, unused volumes.
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Used by GitHub action to prevent issues with running tests.
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-C
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Don't containerize the command, run it directly in the current
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namespaces
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-D
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Prefer Docker over podman. This is implied when -t is specified,
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as podman does not allow the necessary network permissions to be
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granted to the container
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-f <IMAGE>
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Specify images required for test, squashfs image is required
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if testing with kernel. bios and disk image is required if
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testing with bios.
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-h
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Show this help message
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-i
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Interactive mode, e.g., 'make test-sh'
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-K
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Even if /dev/kvm is usable, do not map it the container. This is
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useful to see how tests will run in a CI setting, where KVM is
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typically not available
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-p <BUNDLE>
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Infix RAUC bundle to use for upgrade tests.
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-q <QENETH-DIR>
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Directory containing a topology.dot.in, suitable for consumption
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by qeneth. A copy of this network is created, and launched. The
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resulting topology is used as the default physical topology when
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running tests
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-r
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Use random container names instead of "infamyN". Useful for the
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unit tests running in CI environments which may see occasional
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name clashes for "infamy0" due to race conditions.
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-t <TOPOLOGY>
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Rather than starting a qeneth network, attach to this existing
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topology. If the command is containerized, it will be launched
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in the host's network namespace
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EOF
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}
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get_base_img()
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{
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local files="$1"
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local base_img_file
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base_img_file=$(echo "$files" | tr ' ' '\n' | grep -- '.qcow2$')
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echo "$envdir/qeneth/$(basename "$base_img_file")"
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}
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start_topology()
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{
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qenethdir="$1"
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files="$*"
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[ "$files" ] || { true && return; }
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[ "$qenethdir" ] || { true && return; }
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rm -rf "$envdir/qeneth"
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cp -a "$qenethdir" "$envdir/qeneth"
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# Map files in to qeneth
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for f in $files; do
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filename="$(basename "$f")"
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file=$(readlink -f "$f")
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ln -sf "$file" "$envdir/qeneth/$filename"
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done
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base_img_qcow2=$(get_base_img "$files")
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base_img_disk="${base_img_qcow2%.qcow2}.disk"
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test_img_disk="${base_img_qcow2%.qcow2}-test.disk"
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test_img_qcow2="${test_img_disk%.disk}.qcow2"
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qemu-img convert -f qcow2 -O raw "$base_img_qcow2" "$base_img_disk"
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$testdir/inject-test-mode -b "$base_img_disk" -o "$test_img_disk"
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qemu-img convert -f raw -O qcow2 "$test_img_disk" "$test_img_qcow2"
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img_name=$(basename $test_img_qcow2)
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sed -i "s/qn_image=\".*\"/qn_image=\"$img_name\"/" "$envdir/qeneth/topology.dot.in"
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(cd "$envdir/qeneth/" && $qeneth generate && $qeneth start)
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INFAMY_ARGS="$INFAMY_ARGS $envdir/qeneth/topology.dot"
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cat <<EOF >"$envdir/bin/qeneth"
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#!/bin/sh
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cd $envdir/qeneth && exec $testdir/qeneth/qeneth "\$@"
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EOF
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chmod +x "$envdir/bin/qeneth"
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}
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name()
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{
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nm=infamy
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id=0
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if [ -n "$random" ] || [ -n "$CI" ]; then
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# Let podman/docker allocate random hostname and container name
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return
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fi
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names=$($(runner) ps -f name='infamy.*' --format '{{.Names}}')
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while true; do
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name="$nm$id"
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unset hit
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for n in $names; do
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if [ "$name" = "$n" ]; then
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hit=true
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break;
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fi
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done
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if [ -n "$hit" ]; then
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id=$((id + 1))
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continue
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fi
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break;
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done
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echo "--hostname $name --name $name"
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}
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# Global options
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containerize=yes
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[ -c /dev/kvm ] && kvm="--device=/dev/kvm"
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files=
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basedir="$ixdir"
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while getopts "b:cCDf:hiKp:q:rt:" opt; do
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case ${opt} in
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b)
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basedir="$OPTARG"
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;;
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c)
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$(runner) image prune -af
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$(runner) volume prune -f
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$(runner) container prune -f
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exit 0
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;;
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C)
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containerize=
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;;
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D)
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runners="docker podman"
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;;
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f)
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files="$files $OPTARG"
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;;
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h)
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usage && exit 0
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;;
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i)
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interactive=--interactive
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;;
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K)
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kvm=
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;;
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p)
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version=$(unsquashfs -cat $OPTARG manifest.raucm | awk -F'=' '/^version=/ {print $2}')
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INFAMY_ARGS="$INFAMY_ARGS -p $OPTARG"
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;;
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q)
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qenethdir="$OPTARG"
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network="--sysctl net.ipv6.conf.all.disable_ipv6=0"
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;;
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r)
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random=true
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;;
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t)
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topology="$OPTARG"
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network="--network host --volume $topology:$topology:ro"
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runners="docker podman"
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;;
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*)
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>&2 echo "Unknown option -$opt"
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usage
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exit 1
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;;
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esac
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done
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if [ "$containerize" ]; then
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volumes="--volume $basedir:$basedir --workdir=$ixdir/test"
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case "$(runner)" in
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docker)
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volumes="$volumes --env HOST_CHOWN_PATH=$ixdir/test"
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volumes="$volumes --env HOST_CHOWN_UID=$(id -u)"
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volumes="$volumes --env HOST_CHOWN_GID=$(id -g)"
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;;
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podman)
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;;
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esac
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mkdir -p "$HOME/.infix"
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touch "$HOME/.infix/.ash_history"
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# shellcheck disable=SC2016,SC2046,SC2086,SC2119
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exec $(runner) run \
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--cap-add=NET_RAW \
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--cap-add=NET_ADMIN \
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--device=/dev/net/tun \
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--env PYTHONHASHSEED=${PYTHONHASHSEED:-$(shuf -i 0-$(((1 << 32) - 1)) -n 1)} \
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--env PYTHONPYCACHEDIR=/tmp/__pycache__ \
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--env VIRTUAL_ENV_DISABLE_PROMPT=yes \
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--env INFAMY_ARGS="$INFAMY_ARGS" \
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--env INFAMY_EXTRA_ARGS="$INFAMY_EXTRA_ARGS" \
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--env PROMPT_DIRTRIM="$ixdir" \
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--env NINEPM_PROJ_CONFIG="$NINEPM_PROJ_CONFIG" \
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--env QENETH_PATH="$testdir/templates:$testdir" \
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--env PS1="$(build_ps1)" \
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--env VERSION="$version" \
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$extra_env \
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--expose 9001-9010 --publish-all \
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-v "$HOME/.infix/.ash_history":/root/.ash_history \
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$(name) \
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$interactive \
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--rm \
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--security-opt seccomp=unconfined \
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$network \
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--tty \
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$volumes \
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$kvm \
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$INFIX_TEST \
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"$0" -C "$@"
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else
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if [ ! -f ~/.9pm.rc ]; then
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cat <<-EOF >~/.9pm.rc
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# Generated by Infix env
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SSH_OPTS: "-o StrictHostKeyChecking=no"
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LOG_PATH: "$logdir"
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EOF
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fi
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fi
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shift $((OPTIND - 1))
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if [ $# -lt 1 ]; then
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usage && exit 1
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fi
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# shellcheck disable=SC1091
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. "$envdir/bin/activate"
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export PYTHONPATH="$testdir"
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INFAMY_ARGS="$INFAMY_ARGS -y $envdir/yangdir"
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start_topology "$qenethdir" "$files"
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[ "$topology" ] && INFAMY_ARGS="$INFAMY_ARGS $topology"
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export INFAMY_ARGS
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if [ -n "$INFAMY_EXTRA_ARGS" ]; then
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exec "$@" -o="$INFAMY_EXTRA_ARGS"
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fi
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exec "$@"
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