blob: 87badfc94e25a0c8d67e6e96147ca6b026b2c183 (
plain)
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
|
#!/bin/bash
set -o errexit
set -o pipefail
set -u
ROOT_MOUNT_DIR="${ROOT_MOUNT_DIR:-/root}"
ROOT_OS_RELEASE="${ROOT_OS_RELEASE:-$ROOT_MOUNT_DIR/etc/os-release}"
KERNEL_SRC_DIR=$(readlink -f "${ROOT_MOUNT_DIR}/lib/modules/$(uname -r)/build")
[[ "${KERNEL_SRC_DIR}" == "${ROOT_MOUNT_DIR}/*" ]] || KERNEL_SRC_DIR="${ROOT_MOUNT_DIR}${KERNEL_SRC_DIR}"
KERNEL_MOD_SIGN_CMD="${KERNEL_MOD_SIGN_CMD:-}"
RETCODE_SUCCESS=0
RETCODE_ERROR=1
_log() {
local -r prefix="$1"
shift
echo "[${prefix}$(date -u "+%Y-%m-%d %H:%M:%S %Z")] ""$*" >&2
}
info() {
_log "INFO " "$*"
}
warn() {
_log "WARNING " "$*"
}
error() {
_log "ERROR " "$*"
}
load_etc_os_release() {
if [[ ! -f "${ROOT_OS_RELEASE}" ]]; then
error "File ${ROOT_OS_RELEASE} not found, /etc/os-release from host must be mounted"
exit ${RETCODE_ERROR}
fi
. "${ROOT_OS_RELEASE}"
info "Running on ${NAME} kernel version $(uname -r)"
}
|
