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scripts: Collect script now shows osbuilder file

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Changed the collect script to display the contents of the
osbuilder metadata file which provides details of the image.

Partially fixes #237.

Signed-off-by: James O. D. Hunt <james.o.hunt@intel.com>
This commit is contained in:
James O. D. Hunt 2018-04-20 16:48:17 +01:00
parent 4281bc3543
commit 72056eb89b
1 changed files with 34 additions and 17 deletions
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51
data/kata-collect-data.sh.in
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@ -13,6 +13,8 @@ typeset -r script_version="@VERSION@ (commit @COMMIT@)"
typeset -r unknown="unknown"
typeset -r osbuilder_file="/var/lib/osbuilder/osbuilder.yaml"
# Maximum number of errors to show for a single system component
# (such as runtime or proxy).
PROBLEM_LIMIT=${PROBLEM_LIMIT:-50}
@ -347,8 +349,8 @@ show_runtime()
}
# Parameter 1: Path to disk image file.
# Returns: Agent version string, or "$unknown" on error.
get_agent_version()
# Returns: Details of the image, or "$unknown" on error.
get_image_details()
{
local img="$1"
@ -361,7 +363,7 @@ get_agent_version()
local partition
local count
local mountpoint
local version
local contents
local expected
loop_device=$(loopmount_image "$img")
@ -392,16 +394,13 @@ get_agent_version()
mountpoint=$(mount_partition "$partition_path")
agent="/bin/@PROJECT_TYPE@-agent"
version=$(chroot "$mountpoint" "$agent" --version 2>/dev/null)
contents=$(read_osbuilder_file "${mountpoint}")
[ -z "$contents" ] && contents="$unknown"
unmount_partition "$mountpoint"
release_device "$loop_device"
[ -z "$version" ] && version="$unknown"
echo "$version"
echo "$contents"
}
# Returns: Full path to the image file.
@ -493,23 +492,41 @@ release_device()
losetup -d "$device"
}
show_agent_version()
# Retrieve details of the image containing
# the rootfs used to boot the virtual machine.
show_image_details()
{
local image
local version
local details
image=$(get_image_file)
version=$(get_agent_version "$image")
heading "Agent"
heading "Image details"
msg "version:"
show_quoted_text "$version"
if [ -n "$image" ]
then
details=$(get_image_details "$image")
show_quoted_text "$details"
else
msg "No image"
fi
separator
}
read_osbuilder_file()
{
local rootdir="$1"
[ -n "$rootdir" ] || die "need root directory"
local file="${rootdir}/${osbuilder_file}"
[ ! -e "$file" ] && return
cat "$file"
}
main()
{
args=$(getopt \
@ -552,7 +569,7 @@ main()
show_meta
show_runtime
show_runtime_configs
show_agent_version
show_image_details
show_log_details
show_container_mgr_details
show_package_versions