mirror of
https://github.com/flatcar/scripts.git
synced 2025-09-23 14:41:31 +02:00
Michael Marineau
commit
6697c05d0a
@ -85,40 +85,50 @@ upload_packages() {
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make_digests() {
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local dirname=$(dirname "$1")
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local filename=$(basename "$1")
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local basename=$(basename "$1")
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cd "${dirname}"
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info "Computing DIGESTS for ${filename}"
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echo -n > "${filename}.DIGESTS"
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for hash in md5 sha1 sha512; do
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echo "# $hash HASH" | tr "a-z" "A-Z" >> "${filename}.DIGESTS"
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${hash}sum "${filename}" >> "${filename}.DIGESTS"
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echo -n > "${basename}.DIGESTS"
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for filename in "$@"; do
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filename=$(basename "$filename")
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info "Computing DIGESTS for ${filename}"
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for hash in md5 sha1 sha512; do
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echo "# $hash HASH" | tr "a-z" "A-Z" >> "${basename}.DIGESTS"
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${hash}sum "${filename}" >> "${basename}.DIGESTS"
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done
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done
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cd -
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}
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# Upload a image along with optional supporting files
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# The image file must be the first argument
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upload_image() {
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[[ ${FLAGS_upload} -eq ${FLAGS_TRUE} ]] || return 0
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[[ -n "${BOARD}" ]] || die "board_options.sh must be sourced first"
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local BUILT_IMAGE="$1"
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local uploads=()
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local filename
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for filename in "$@"; do
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if [[ ! -f "${filename}" ]]; then
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die "File '${filename}' does not exist!"
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fi
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if [[ ! -f "${BUILT_IMAGE}" ]]; then
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die "Image '${BUILT_IMAGE}' does not exist!"
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fi
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# Compress raw images
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if [[ "${BUILT_IMAGE}" =~ \.(img|bin)$ ]]; then
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info "Compressing ${BUILT_IMAGE##*/}"
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$IMAGE_ZIPPER "${BUILT_IMAGE}"
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BUILT_IMAGE="${BUILT_IMAGE}${IMAGE_ZIPEXT}"
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fi
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# Compress disk images
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if [[ "${filename}" =~ \.(img|bin|vdi|vmdk)$ ]]; then
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info "Compressing ${filename##*/}"
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$IMAGE_ZIPPER -f "${filename}"
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uploads+=( "${filename}${IMAGE_ZIPEXT}" )
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else
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uploads+=( "${filename}" )
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fi
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done
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# For consistency generate a .DIGESTS file similar to the one catalyst
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# produces for the SDK tarballs and up upload it too.
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make_digests "${BUILT_IMAGE}"
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make_digests "${uploads[@]}"
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uploads+=( "${uploads[0]}.DIGESTS" )
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local log_msg="${BUILT_IMAGE##*/}"
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local log_msg="${1##*/}"
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local def_upload_path="${UPLOAD_ROOT}/${BOARD}/${COREOS_VERSION_STRING}"
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upload_files "${log_msg}" "${def_upload_path}" "" \
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"${BUILT_IMAGE}" "${BUILT_IMAGE}.DIGESTS"
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upload_files "${log_msg}" "${def_upload_path}" "" "${uploads[@]}"
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}
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@ -26,6 +26,9 @@ VM_README=
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VM_NAME=
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VM_UUID=
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# Contains a list of all generated files
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VM_GENERATED_FILES=()
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## DEFAULT
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# If set to 1 use a hybrid GPT/MBR format instead of plain GPT
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IMG_DEFAULT_HYBRID_MBR=0
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@ -228,8 +231,9 @@ write_vm_disk() {
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fi
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local disk_format=$(_get_vm_opt DISK_FORMAT)
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info "Writing $disk_format image to $(relpath "${VM_DST_IMG}")"
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info "Writing $disk_format image $(basename "${VM_DST_IMG}")"
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_write_${disk_format}_disk "${VM_TMP_IMG}" "${VM_DST_IMG}"
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VM_GENERATED_FILES+=( "${VM_DST_IMG}" )
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}
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_write_hybrid_mbr() {
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@ -319,6 +323,8 @@ qemu-system-x86_64 -curses -m ${vm_mem} -readconfig "${conf_path##*/}"
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SSH into that host with:
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ssh 127.0.0.1 -p 2222
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EOF
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VM_GENERATED_FILES+=( "${conf_path}" "${VM_README}" )
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}
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# Generate the vmware config file
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@ -346,6 +352,7 @@ guestOS = "otherlinux"
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ethernet0.addressType = "generated"
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floppy0.present = "FALSE""
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EOF
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VM_GENERATED_FILES+=( "${vmx_path}" )
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}
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# Generate a new-style (xl) Xen config file for both pvgrub and pygrub
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@ -393,6 +400,7 @@ xl console ${VM_NAME}
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Kill the vm with:
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xl destroy ${VM_NAME}
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EOF
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VM_GENERATED_FILES+=( "${pygrub}" "${pvgrub}" "${VM_README}" )
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}
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vm_cleanup() {
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@ -401,6 +409,12 @@ vm_cleanup() {
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}
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print_readme() {
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local filename
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info "Files written to $(relpath "$(dirname "${VM_DST_IMG}")")"
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for filename in "${VM_GENERATED_FILES[@]}"; do
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info " - $(basename "${filename}")"
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done
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if [[ -f "${VM_README}" ]]; then
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cat "${VM_README}"
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fi
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@ -52,6 +52,9 @@ DEFINE_boolean prod_image "${FLAGS_FALSE}" \
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DEFINE_string to "" \
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"Destination folder for VM output file(s)"
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# include upload options
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. "${BUILD_LIBRARY_DIR}/release_util.sh" || exit 1
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# Parse command line
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FLAGS "$@" || exit 1
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eval set -- "${FLAGS_ARGV}"
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@ -116,6 +119,9 @@ write_vm_conf "${FLAGS_mem}"
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vm_cleanup
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trap - EXIT
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# Optionally upload all of our hard work
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upload_image "${VM_GENERATED_FILES[@]}"
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# Ready to set sail!
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okboat
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command_completed
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@ -1,4 +1,4 @@
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#!/bin/bash -ex
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#!/bin/bash
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#
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# This expects to run on an EC2 instance.
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#
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@ -9,6 +9,9 @@
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# http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/UserProvidedkernels.html
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# we need pv-grub-hd00 x86_64
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# Set pipefail along with -e in hopes that we catch more errors
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set -e -o pipefail
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declare -A AKI
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AKI["us-east-1"]=aki-b4aa75dd
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AKI["us-west-1"]=aki-eb7e26ae
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@ -21,43 +24,90 @@ AKI["sa-east-1"]=aki-c88f51d5
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# AKI["gov-west-1"]=aki-75a4c056
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readonly COREOS_EPOCH=1372636800
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TODAYS_VERSION=$(( (`date +%s` - ${COREOS_EPOCH}) / 86400 ))
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EXTRA_VERSION=$(date +%H-%M)
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VERSION="master"
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IMAGE="coreos_production_ami_image.bin.bz2"
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URL_FMT="http://storage.core-os.net/coreos/amd64-generic/%s/$IMAGE"
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IMG_URL=""
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IMG_PATH=""
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if [ -z "$1" ]; then
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echo "usage: $0 [http|path/to/bin.bz2]"
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exit 1
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USAGE="Usage: $0 [-V 1.2.3] [-p path/image.bz2 | -u http://foo/image.bz2]
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Options:
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-V VERSION Set the version of this AMI, default is 'master'
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-p PATH Path to compressed disk image, overrides -u
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-u URL URL to compressed disk image, derived from -V if unset.
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-K KEY Path to Amazon API private key.
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-C CERT Path to Amazon API key certificate.
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-h this ;-)
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-v Verbose, see all the things!
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This script must be run from an ec2 host with the ec2 tools installed.
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"
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while getopts "V:p:u:K:C:hv" OPTION
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do
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case $OPTION in
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V) VERSION="$OPTARG";;
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p) IMG_PATH="$OPTARG";;
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u) IMG_URL="$OPTARG";;
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K) export EC2_PRIVATE_KEY="$OPTARG";;
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C) export EC2_CERT="$OPTARG";;
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h) echo "$USAGE"; exit;;
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v) set -x;;
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*) exit 1;;
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esac
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done
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if [[ $(id -u) -ne 0 ]]; then
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echo "$0: This command must be run as root!" >&2
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exit 1
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fi
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# Quick sanity check that the image exists
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if [[ -n "$IMG_PATH" ]]; then
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if [[ ! -f "$IMG_PATH" ]]; then
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echo "$0: Image path does not exist: $IMG_PATH" >&2
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exit 1
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fi
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IMG_URL=$(basename "$IMG_PATH")
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else
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if [[ -z "$IMG_URL" ]]; then
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IMG_URL=$(printf "$URL_FMT" "$VERSION")
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fi
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if ! curl -s --head "$IMG_URL" >/dev/null; then
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echo "$0: Image URL unavailable: $IMG_URL" >&2
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exit 1
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fi
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fi
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if [[ "$VERSION" == "master" ]]; then
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# Come up with something more descriptive and timestamped
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TODAYS_VERSION=$(( (`date +%s` - ${COREOS_EPOCH}) / 86400 ))
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VERSION="master-${TODAYS_VERSION}-$(date +%H-%M)"
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fi
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binurl=$1
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# Size of AMI file system
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# TODO: Perhaps define size and arch in a metadata file image_to_vm creates?
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size=8 # GB
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arch=x86_64
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arch2=amd64
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ephemeraldev=/dev/sdb
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version="master-$TODAYS_VERSION-$EXTRA_VERSION"
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#TBD
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name="CoreOS-$version"
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description="CoreOS master"
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export EC2_CERT=$(echo /tmp/*cert*.pem)
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export EC2_PRIVATE_KEY=$(echo /tmp/*pk*.pem)
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# The name has a limited set of allowed characterrs
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name=$(sed -e "s%[^A-Za-z0-9()\\./_-]%_%g" <<< "CoreOS-$VERSION")
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description="CoreOS $VERSION"
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zoneurl=http://instance-data/latest/meta-data/placement/availability-zone
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zone=$(curl -s $zoneurl)
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region=$(echo $zone | sed 's/.$//')
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# this is defined in: build_library/ami_constants.sh
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akiid=${AKI[$region]}
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if [ -z "$akiid" ]; then
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echo "$0: Can't identify AKI, using region: $region";
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echo "$0: Can't identify AKI, using region: $region" >&2
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exit 1
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fi
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# TODO: Once we sort out a long-term scheme for generating AMIs this likely
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# will go away. What if we want to generate AMIs from CoreOS?!?!?
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if [ -z "$(which ec2-attach-volume)" ]; then
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# Update and install Ubuntu packages
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export DEBIAN_FRONTEND=noninteractive
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@ -69,12 +119,14 @@ if [ -z "$(which ec2-attach-volume)" ]; then
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ec2-ami-tools
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fi
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export EC2_URL=http://ec2.$region.amazonaws.com
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export EC2_URL="http://ec2.${region}.amazonaws.com"
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echo "Building AMI in zone $zone, region id $akiid"
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# Create and mount temporary EBS volume with file system to hold new AMI image
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volumeid=$(ec2-create-volume --size $size --availability-zone $zone |
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cut -f2)
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instanceid=$(wget -qO- http://instance-data/latest/meta-data/instance-id)
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instanceid=$(curl -s http://instance-data/latest/meta-data/instance-id)
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echo "Attaching new volume $volumeid locally (instance $instanceid)"
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ec2-attach-volume --device /dev/sdi --instance "$instanceid" "$volumeid"
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while [ ! -e /dev/sdi -a ! -e /dev/xvdi ]
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do sleep 3; done
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@ -84,13 +136,21 @@ else
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dev=/dev/sdi
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fi
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echo "Attached volume $volumeid as $dev"
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echo "Writing image from $IMG_URL to $dev"
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# if it is on the local fs, just use it, otherwise try to download it
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if [ -e "$binurl" ]; then
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bunzip2 -c $binurl | dd of=$dev bs=128M
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if [[ -n "$IMG_PATH" ]]; then
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if [[ "$IMG_PATH" =~ \.bz2$ ]]; then
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bunzip2 -c "$IMG_PATH" | dd of=$dev bs=1M
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else
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dd if="$IMG_PATH" of=$dev bs=1M
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fi
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else
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curl -s $binurl | bunzip2 | dd of=$dev bs=128M
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curl "$IMG_URL" | bunzip2 | dd of=$dev bs=1M
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fi
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echo "Detaching $volumeid and creating snapshot"
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ec2-detach-volume "$volumeid"
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while ec2-describe-volumes "$volumeid" | grep -q ATTACHMENT
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do sleep 3; done
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@ -98,7 +158,7 @@ snapshotid=$(ec2-create-snapshot --description "$name" "$volumeid" | cut -f2)
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while ec2-describe-snapshots "$snapshotid" | grep -q pending
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do sleep 30; done
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# Register the snapshot as a new AMI
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echo "Created snapshot $snapshotid, registering as a new AMI"
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amiid=$(ec2-register \
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--name "$name" \
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--description "$description" \
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@ -111,9 +171,9 @@ amiid=$(ec2-register \
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ec2-delete-volume "$volumeid"
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cat <<EOF
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AMI: $amiid $codename $region $arch2
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AMI: $amiid $region $arch2
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CoreOS $version
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CoreOS $VERSION
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architecture: $arch ($arch2)
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region: $region ($zone)
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aki id: $akiid
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@ -122,11 +182,11 @@ description: $description
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EBS volume: $volumeid (deleted)
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EBS snapshot: $snapshotid
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AMI id: $amiid
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bin url: $binurl
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bin url: $IMG_URL
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Test the new AMI using something like:
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export EC2_URL=http://ec2.$region.amazonaws.com
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export EC2_URL=http://ec2.${region}.amazonaws.com
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ec2-run-instances \\
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--key \$USER \\
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--instance-type t1.micro \\
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@ -1,10 +0,0 @@
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#!/bin/bash -xe
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#
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# this needs more refactoring, but is used to build the latest image
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IMG="../build/images/amd64-generic/latest/coreos_ami_image.bin"
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ssh -i ~/.ssh/coreos-images.pem ubuntu@23.22.1.1 "mkdir -p /mnt/tmp"
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bzip2 $IMG
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scp -i ~/.ssh/coreos-images.pem build_ebs_on_ec2.sh $IMG.bz2 ubuntu@23.22.1.1:/mnt/tmp
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ssh -i ~/.ssh/coreos-images.pem ubuntu@23.22.1.1 "sudo /mnt/tmp/build_ebs_on_ec2.sh /mnt/tmp/coreos_ami_image.bin.bz2"
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