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nodepool/nodepool/tests/fake-image-create

167 lines
4.9 KiB

#!/bin/bash
echo "*** fake-image-create: start"
echo "arguments:"
echo "----"
echo $*
echo "----"
if [[ "${DIB_RELEASE}" != "21" ]]; then
echo "DIB_RELEASE not set correctly"
exit 1
fi
# test passing of real-life env-vars
if [[ "${TMPDIR}" != "/opt/dib_tmp" ]]; then
echo "TMPDIR not set"
exit 1
fi
if [[ "${DIB_IMAGE_CACHE}" != "/opt/dib_cache" ]]; then
echo "DIB_IMAGE_CACHE not set"
exit 1
fi
if [[ "${DIB_CLOUD_IMAGES}" != "http://download.fedoraproject.org/pub/fedora/linux/releases/test/21-Beta/Cloud/Images/x86_64/" ]]; then
echo "DIB_CLOUD_IMAGES not set"
exit 1
fi
if [[ "${BASE_IMAGE_FILE}" != "Fedora-Cloud-Base-20141029-21_Beta.x86_64.qcow2" ]]; then
echo "BASE_IMAGE_FILE not set"
exit 1
fi
outfile=
outtypes=("qcow2")
TEMP=$(getopt -o xo:t: --long qemu-img-options:,no-tmpfs,checksum -- "$@")
if [ $? -ne 0 ]; then
echo "Invalid option"
exit 1
fi
eval set -- "$TEMP"
while true ; do
case "$1" in
--checksum)
echo " -> set --checksum"; shift 1;;
--no-tmpfs)
echo " -> set --no-tmpfs"; shift 1;;
--qemu-img-options)
echo " -> qemu-img-options: $2"; shift 2;;
-o) outfile=$2; shift 2;;
-t) IFS="," read -a outtypes <<< "$2"; shift 2;;
-x) echo " -> debugging enabled"; shift;;
--) shift ; break ;;
*) echo "Unknown option : $1"; exit 1;;
esac
done
ELEMENTS="$@"
if [ -z "$outfile" ]; then
echo "No output file specified."
exit 1
fi
#
# WTF is this testing? That we merge abstract diskimages correctly
# into children and append/override variables correctly. The two
# images in the test config file
# (/nodepool/tests/fixtures/node_diskimage_parents.yaml) set
# PARENT_TEST_FLAG which we gate on here so we only run this for that
# test. The diskimage layout when hitting this path is roughly like
# this:
#
# %%%%% abstract-base %%%%%
# elements: fedora
# env: TMPDIR, DIB_IMAGE_... (and so on)
# PARENT_TEST_ENV_OVERRIDE=abstract-base
# | |
# |-------+ +-------|
# | |
# | |
# | %%%%% abstract-intermediate %%%%%
# | elements: intermediate
# | env: PARENT_TEST_ENV_INTERMEDIATE=abstract-intermediate
# | |
# | |
# %%%%% parent-image-1 %%%%% %%%%% parent-image-2 %%%%%%
# elements: vm elements: vm
# env: PARENT_TEST_FLAG=base env: PARENT_TEST_FLAG=intermediate
# PARENT_TEST_ENV_OVERRIDE=parent-image-2
#
# So for parent-image-1 we want to see elements "fedora vm" and for
# parent-image-2 we want to see "fedora intermediate vm"; and similar
# updates/overrides for the env-vars.
#
if [[ -n "${PARENT_TEST_FLAG}" ]]; then
if [[ "${PARENT_TEST_FLAG}" == "base" ]]; then
# Note we've already tested the base-defined env-vars like
# TMPDIR, DIB_*, etc. are merged because they're tested above.
if [[ "${ELEMENTS}" != "fedora vm" ]]; then
echo "Elements list did not merge correctly"
exit 1
else
echo " -> Base elements list correctly merged"
fi
elif [[ "${PARENT_TEST_FLAG}" == "intermediate" ]]; then
if [[ "${ELEMENTS}" != "fedora intermediate vm" ]]; then
echo "Elements list did not merge correctly"
exit 1
else
echo " -> Intermediate elements list correctly merged"
fi
if [[ "${PARENT_TEST_ENV_INTERMEDIATE}" != "abstract-intermediate" ]]; then
echo "Did not see intermediate env value in final job"
exit 1
else
echo " -> Intermediate env value correctly merged"
fi
if [[ "${PARENT_TEST_ENV_OVERRIDE}" != "parent-image-2" ]]; then
echo "Final job did not override PARENT_TEST_ENV_OVERRIDE correctly"
exit 1
else
echo " -> Env override correct"
fi
else
echo "Invalid PARENT_TEST_IMAGE?"
exit 1
fi
fi
# Tests can pause this script by creating this file before it runs.
# No dib files should be created yet at the pause point.
tmpdir=$(dirname $outfile)
pause_file="$tmpdir/fake-image-create.pause"
while [ -f "$pause_file" ]
do
sleep .1
done
for outtype in ${outtypes[@]} ; do
echo "fake-data" > $outfile.$outtype
echo "10da41d43d4bd6d67db763616c18b72f" > $outfile.$outtype.md5
echo "0033e9d444953d11689b5fa6a6dba32bf901582f62b0825bc35f593190b1f7dc" > $outfile.$outtype.sha256
done
# Emulate manifest creation
mkdir $outfile.d
if [[ "${SHOULD_FAIL}" == 'true' ]]; then
echo "Should fail is set, exiting with status 127"
exit 127
fi
echo "*** fake-image-create: done"
# Tests might need to know when this process is completed
touch $tmpdir/fake-image-create.done