1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
|
// CODE GENERATED. DO NOT EDIT
package yandexexport
var (
CloudInitScript = `#!/usr/bin/env bash
GetMetadata() {
curl -f -H "Metadata-Flavor: Google" http://169.254.169.254/computeMetadata/v1/instance/attributes/$1 2>/dev/null
}
[[ "$(GetMetadata debug)" == "1" || "$(GetMetadata debug)" == "true" ]] && set -x
InstallPackages() {
sudo apt-get update -qq && sudo apt-get install -y qemu-utils awscli
}
WaitFile() {
local RETRIES=60
while [[ ${RETRIES} -gt 0 ]]; do
echo "Wait ${1}"
if [ -e "${1}" ]; then
echo "[${1}] has been found"
return 0
fi
RETRIES=$((RETRIES-1))
sleep 5
done
echo "[${1}] not found"
return 1
}
PATHS=$(GetMetadata paths)
S3_ENDPOINT="https://storage.yandexcloud.net"
DISK_EXPORT_PATH="/dev/disk/by-id/virtio-doexport"
export AWS_SHARED_CREDENTIALS_FILE="/tmp/aws-credentials"
export AWS_REGION=ru-central1
Exit() {
for i in ${PATHS}; do
LOGDEST="${i}.exporter.log"
echo "Uploading exporter log to ${LOGDEST}..."
aws s3 --endpoint-url="${S3_ENDPOINT}" cp /var/log/syslog "${LOGDEST}"
done
exit $1
}
InstallPackages
echo "####### Export configuration #######"
echo "Export paths - ${PATHS}"
echo "####################################"
if ! WaitFile "${AWS_SHARED_CREDENTIALS_FILE}"; then
echo "Failed wait credentials"
Exit 1
fi
udevadm trigger || true
if ! WaitFile "${DISK_EXPORT_PATH}"; then
echo "Failed wait attach disk"
Exit 1
fi
echo "Dumping disk..."
if ! qemu-img convert -O qcow2 -o cluster_size=2M "${DISK_EXPORT_PATH}" disk.qcow2; then
echo "Failed to dump disk to qcow2 image."
Exit 1
fi
for i in ${PATHS}; do
echo "Uploading qcow2 disk image to ${i}..."
if ! aws s3 --endpoint-url="${S3_ENDPOINT}" cp disk.qcow2 "${i}"; then
echo "Failed to upload image to ${i}."
FAIL=1
fi
done
Exit ${FAIL}
`
)
|
