Add tools/upload_image.sh
* moves the image upload logic from stack.sh to functions upload_image() * tools/upload_image.sh which is a thin wrapper around upload_image() Change-Id: I8746beebf50cf623b6fe903d6497e66e3fa5dda6
This commit is contained in:
Dean Troyer
parent
555767abbf
commit
ca0e3d0230
99
functions
99
functions
@ -618,6 +618,105 @@ function trueorfalse() {
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}
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# Retrieve an image from a URL and upload into Glance
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# Uses the following variables:
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# **FILES** must be set to the cache dir
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# **GLANCE_HOSTPORT**
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# upload_image image-url glance-token
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function upload_image() {
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local image_url=$1
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local token=$2
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# Create a directory for the downloaded image tarballs.
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mkdir -p $FILES/images
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# Downloads the image (uec ami+aki style), then extracts it.
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IMAGE_FNAME=`basename "$image_url"`
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if [[ ! -f $FILES/$IMAGE_FNAME || "$(stat -c "%s" $FILES/$IMAGE_FNAME)" = "0" ]]; then
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wget -c $image_url -O $FILES/$IMAGE_FNAME
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if [[ $? -ne 0 ]]; then
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echo "Not found: $image_url"
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return
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fi
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fi
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# OpenVZ-format images are provided as .tar.gz, but not decompressed prior to loading
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if [[ "$image_url" =~ 'openvz' ]]; then
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IMAGE="$FILES/${IMAGE_FNAME}"
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IMAGE_NAME="${IMAGE_FNAME%.tar.gz}"
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glance --os-auth-token $token --os-image-url http://$GLANCE_HOSTPORT image-create --name "$IMAGE_NAME" --is-public=True --container-format ami --disk-format ami < "${IMAGE}"
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return
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fi
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KERNEL=""
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RAMDISK=""
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DISK_FORMAT=""
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CONTAINER_FORMAT=""
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UNPACK=""
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case "$IMAGE_FNAME" in
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*.tar.gz|*.tgz)
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# Extract ami and aki files
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[ "${IMAGE_FNAME%.tar.gz}" != "$IMAGE_FNAME" ] &&
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IMAGE_NAME="${IMAGE_FNAME%.tar.gz}" ||
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IMAGE_NAME="${IMAGE_FNAME%.tgz}"
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xdir="$FILES/images/$IMAGE_NAME"
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rm -Rf "$xdir";
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mkdir "$xdir"
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tar -zxf $FILES/$IMAGE_FNAME -C "$xdir"
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KERNEL=$(for f in "$xdir/"*-vmlinuz* "$xdir/"aki-*/image; do
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[ -f "$f" ] && echo "$f" && break; done; true)
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RAMDISK=$(for f in "$xdir/"*-initrd* "$xdir/"ari-*/image; do
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[ -f "$f" ] && echo "$f" && break; done; true)
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IMAGE=$(for f in "$xdir/"*.img "$xdir/"ami-*/image; do
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[ -f "$f" ] && echo "$f" && break; done; true)
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if [[ -z "$IMAGE_NAME" ]]; then
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IMAGE_NAME=$(basename "$IMAGE" ".img")
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fi
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;;
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*.img)
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IMAGE="$FILES/$IMAGE_FNAME";
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IMAGE_NAME=$(basename "$IMAGE" ".img")
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DISK_FORMAT=raw
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CONTAINER_FORMAT=bare
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;;
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*.img.gz)
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IMAGE="$FILES/${IMAGE_FNAME}"
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IMAGE_NAME=$(basename "$IMAGE" ".img.gz")
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DISK_FORMAT=raw
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CONTAINER_FORMAT=bare
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UNPACK=zcat
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;;
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*.qcow2)
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IMAGE="$FILES/${IMAGE_FNAME}"
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IMAGE_NAME=$(basename "$IMAGE" ".qcow2")
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DISK_FORMAT=qcow2
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CONTAINER_FORMAT=bare
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;;
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*) echo "Do not know what to do with $IMAGE_FNAME"; false;;
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esac
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if [ "$CONTAINER_FORMAT" = "bare" ]; then
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if [ "$UNPACK" = "zcat" ]; then
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glance --os-auth-token $token --os-image-url http://$GLANCE_HOSTPORT image-create --name "$IMAGE_NAME" --public --container-format=$CONTAINER_FORMAT --disk-format $DISK_FORMAT < <(zcat --force "${IMAGE}")
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else
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glance --os-auth-token $token --os-image-url http://$GLANCE_HOSTPORT image-create --name "$IMAGE_NAME" --public --container-format=$CONTAINER_FORMAT --disk-format $DISK_FORMAT < "${IMAGE}"
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fi
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else
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# Use glance client to add the kernel the root filesystem.
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# We parse the results of the first upload to get the glance ID of the
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# kernel for use when uploading the root filesystem.
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KERNEL_ID=""; RAMDISK_ID="";
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if [ -n "$KERNEL" ]; then
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KERNEL_ID=$(glance --os-auth-token $token --os-image-url http://$GLANCE_HOSTPORT image-create --name "$IMAGE_NAME-kernel" --public --container-format aki --disk-format aki < "$KERNEL" | grep ' id ' | get_field 2)
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fi
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if [ -n "$RAMDISK" ]; then
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RAMDISK_ID=$(glance --os-auth-token $token --os-image-url http://$GLANCE_HOSTPORT image-create --name "$IMAGE_NAME-ramdisk" --public --container-format ari --disk-format ari < "$RAMDISK" | grep ' id ' | get_field 2)
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fi
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glance --os-auth-token $token --os-image-url http://$GLANCE_HOSTPORT image-create --name "${IMAGE_NAME%.img}" --public --container-format ami --disk-format ami ${KERNEL_ID:+--property kernel_id=$KERNEL_ID} ${RAMDISK_ID:+--property ramdisk_id=$RAMDISK_ID} < "${IMAGE}"
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fi
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}
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# yum wrapper to set arguments correctly
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# yum_install package [package ...]
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function yum_install() {
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92
stack.sh
92
stack.sh
@ -2141,21 +2141,17 @@ is_service_enabled swift3 || \
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# Upload an image to glance.
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#
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# The default image is a small ***TTY*** testing image, which lets you login
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# the username/password of root/password.
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# The default image is cirros, a small testing image, which lets you login as root
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#
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# TTY also uses ``cloud-init``, supporting login via keypair and sending scripts as
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# cirros also uses ``cloud-init``, supporting login via keypair and sending scripts as
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# userdata. See https://help.ubuntu.com/community/CloudInit for more on cloud-init
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#
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# Override ``IMAGE_URLS`` with a comma-separated list of uec images.
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#
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# * **natty**: http://uec-images.ubuntu.com/natty/current/natty-server-cloudimg-amd64.tar.gz
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# * **oneiric**: http://uec-images.ubuntu.com/oneiric/current/oneiric-server-cloudimg-amd64.tar.gz
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# * **precise**: http://uec-images.ubuntu.com/precise/current/precise-server-cloudimg-amd64.tar.gz
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if is_service_enabled g-reg; then
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# Create a directory for the downloaded image tarballs.
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mkdir -p $FILES/images
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TOKEN=$(keystone token-get | grep ' id ' | get_field 2)
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# Option to upload legacy ami-tty, which works with xenserver
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@ -2164,87 +2160,7 @@ if is_service_enabled g-reg; then
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fi
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for image_url in ${IMAGE_URLS//,/ }; do
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# Downloads the image (uec ami+aki style), then extracts it.
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IMAGE_FNAME=`basename "$image_url"`
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if [[ ! -f $FILES/$IMAGE_FNAME || "$(stat -c "%s" $FILES/$IMAGE_FNAME)" = "0" ]]; then
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wget -c $image_url -O $FILES/$IMAGE_FNAME
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fi
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# OpenVZ-format images are provided as .tar.gz, but not decompressed prior to loading
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if [[ "$image_url" =~ 'openvz' ]]; then
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IMAGE="$FILES/${IMAGE_FNAME}"
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IMAGE_NAME="${IMAGE_FNAME%.tar.gz}"
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glance --os-auth-token $TOKEN --os-image-url http://$GLANCE_HOSTPORT image-create --name "$IMAGE_NAME" --public --container-format ami --disk-format ami < "$IMAGE"
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continue
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fi
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KERNEL=""
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RAMDISK=""
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DISK_FORMAT=""
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CONTAINER_FORMAT=""
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UNPACK=""
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case "$IMAGE_FNAME" in
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*.tar.gz|*.tgz)
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# Extract ami and aki files
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[ "${IMAGE_FNAME%.tar.gz}" != "$IMAGE_FNAME" ] &&
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IMAGE_NAME="${IMAGE_FNAME%.tar.gz}" ||
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IMAGE_NAME="${IMAGE_FNAME%.tgz}"
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xdir="$FILES/images/$IMAGE_NAME"
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rm -Rf "$xdir";
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mkdir "$xdir"
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tar -zxf $FILES/$IMAGE_FNAME -C "$xdir"
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KERNEL=$(for f in "$xdir/"*-vmlinuz* "$xdir/"aki-*/image; do
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[ -f "$f" ] && echo "$f" && break; done; true)
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RAMDISK=$(for f in "$xdir/"*-initrd* "$xdir/"ari-*/image; do
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[ -f "$f" ] && echo "$f" && break; done; true)
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IMAGE=$(for f in "$xdir/"*.img "$xdir/"ami-*/image; do
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[ -f "$f" ] && echo "$f" && break; done; true)
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if [[ -z "$IMAGE_NAME" ]]; then
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IMAGE_NAME=$(basename "$IMAGE" ".img")
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fi
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;;
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*.img)
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IMAGE="$FILES/$IMAGE_FNAME";
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IMAGE_NAME=$(basename "$IMAGE" ".img")
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DISK_FORMAT=raw
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CONTAINER_FORMAT=bare
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;;
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*.img.gz)
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IMAGE="$FILES/${IMAGE_FNAME}"
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IMAGE_NAME=$(basename "$IMAGE" ".img.gz")
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DISK_FORMAT=raw
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CONTAINER_FORMAT=bare
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UNPACK=zcat
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;;
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*.qcow2)
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IMAGE="$FILES/${IMAGE_FNAME}"
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IMAGE_NAME=$(basename "$IMAGE" ".qcow2")
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DISK_FORMAT=qcow2
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CONTAINER_FORMAT=bare
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;;
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*) echo "Do not know what to do with $IMAGE_FNAME"; false;;
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esac
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if [ "$CONTAINER_FORMAT" = "bare" ]; then
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if [ "$UNPACK" = "zcat" ]; then
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glance --os-auth-token $TOKEN --os-image-url http://$GLANCE_HOSTPORT image-create --name "$IMAGE_NAME" --is-public=True --container-format=$CONTAINER_FORMAT --disk-format $DISK_FORMAT < <(zcat --force "${IMAGE}")
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else
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glance --os-auth-token $TOKEN --os-image-url http://$GLANCE_HOSTPORT image-create --name "$IMAGE_NAME" --is-public=True --container-format=$CONTAINER_FORMAT --disk-format $DISK_FORMAT < ${IMAGE}
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fi
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else
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# Use glance client to add the kernel the root filesystem.
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# We parse the results of the first upload to get the glance ID of the
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# kernel for use when uploading the root filesystem.
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KERNEL_ID=""; RAMDISK_ID="";
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if [ -n "$KERNEL" ]; then
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KERNEL_ID=$(glance --os-auth-token $TOKEN --os-image-url http://$GLANCE_HOSTPORT image-create --name "$IMAGE_NAME-kernel" --is-public=True --container-format aki --disk-format aki < "$KERNEL" | grep ' id ' | get_field 2)
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fi
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if [ -n "$RAMDISK" ]; then
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RAMDISK_ID=$(glance --os-auth-token $TOKEN --os-image-url http://$GLANCE_HOSTPORT image-create --name "$IMAGE_NAME-ramdisk" --is-public=True --container-format ari --disk-format ari < "$RAMDISK" | grep ' id ' | get_field 2)
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fi
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glance --os-auth-token $TOKEN --os-image-url http://$GLANCE_HOSTPORT image-create --name "${IMAGE_NAME%.img}" --is-public=True --container-format ami --disk-format ami ${KERNEL_ID:+--property kernel_id=$KERNEL_ID} ${RAMDISK_ID:+--property ramdisk_id=$RAMDISK_ID} < "${IMAGE}"
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fi
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upload_image $image_url $TOKEN
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done
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fi
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42
tools/upload_image.sh
Executable file
42
tools/upload_image.sh
Executable file
@ -0,0 +1,42 @@
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#!/usr/bin/env bash
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# upload_image.sh - Retrieve and upload an image into Glance
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#
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# upload_image.sh <image-url>
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#
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# Assumes credentials are set via OS_* environment variables
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function usage {
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echo "$0 - Retrieve and upload an image into Glance"
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echo ""
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echo "Usage: $0 <image-url> [...]"
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echo ""
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echo "Assumes credentials are set via OS_* environment variables"
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exit 1
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}
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# Keep track of the current directory
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TOOLS_DIR=$(cd $(dirname "$0") && pwd)
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TOP_DIR=$(cd $TOOLS_DIR/..; pwd)
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# Import common functions
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source $TOP_DIR/functions
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# Import configuration
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source $TOP_DIR/openrc "" "" "" ""
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# Find the cache dir
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FILES=$TOP_DIR/files
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if [[ -z "$1" ]]; then
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usage
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fi
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# Get a token to authenticate to glance
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TOKEN=$(keystone token-get | grep ' id ' | get_field 2)
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# Glance connection info. Note the port must be specified.
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GLANCE_HOSTPORT=${GLANCE_HOSTPORT:-$GLANCE_HOST:9292}
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for IMAGE in "$*"; do
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upload_image $IMAGE $TOKEN
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done
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