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fix(scripts): rename SYSDIG_HOST_ROOT env variable into HOST_ROOT

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Signed-off-by: Leonardo Di Donato <leodidonato@gmail.com>
This commit is contained in:
Leonardo Di Donato 2019-11-05 15:32:12 +00:00 committed by Lorenzo Fontana
parent 3ce2056dc5
commit 17bc344381
1 changed files with 13 additions and 13 deletions
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26
scripts/falco-probe-loader
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@ -14,7 +14,7 @@
# See the License for the specific language governing permissions and # See the License for the specific language governing permissions and
# limitations under the License. # limitations under the License.
# #
# Simple script that desperately tries to load the kernel instrumentation by # Simple script that desperately tries to load the kernel instrumentation by
# looking for it in a bunch of ways. Convenient when running falco inside # looking for it in a bunch of ways. Convenient when running falco inside
# a container or in other weird environments. # a container or in other weird environments.
# #
@ -73,18 +73,18 @@ get_kernel_config() {
elif [ -f "/boot/config-${KERNEL_RELEASE}" ]; then elif [ -f "/boot/config-${KERNEL_RELEASE}" ]; then
echo "Found kernel config at /boot/config-${KERNEL_RELEASE}" echo "Found kernel config at /boot/config-${KERNEL_RELEASE}"
KERNEL_CONFIG_PATH=/boot/config-${KERNEL_RELEASE} KERNEL_CONFIG_PATH=/boot/config-${KERNEL_RELEASE}
elif [ ! -z "${SYSDIG_HOST_ROOT}" ] && [ -f "${SYSDIG_HOST_ROOT}/boot/config-${KERNEL_RELEASE}" ]; then elif [ ! -z "${HOST_ROOT}" ] && [ -f "${HOST_ROOT}/boot/config-${KERNEL_RELEASE}" ]; then
echo "Found kernel config at ${SYSDIG_HOST_ROOT}/boot/config-${KERNEL_RELEASE}" echo "Found kernel config at ${HOST_ROOT}/boot/config-${KERNEL_RELEASE}"
KERNEL_CONFIG_PATH="${SYSDIG_HOST_ROOT}/boot/config-${KERNEL_RELEASE}" KERNEL_CONFIG_PATH="${HOST_ROOT}/boot/config-${KERNEL_RELEASE}"
elif [ -f "/usr/lib/ostree-boot/config-${KERNEL_RELEASE}" ]; then elif [ -f "/usr/lib/ostree-boot/config-${KERNEL_RELEASE}" ]; then
echo "Found kernel config at /usr/lib/ostree-boot/config-${KERNEL_RELEASE}" echo "Found kernel config at /usr/lib/ostree-boot/config-${KERNEL_RELEASE}"
KERNEL_CONFIG_PATH="/usr/lib/ostree-boot/config-${KERNEL_RELEASE}" KERNEL_CONFIG_PATH="/usr/lib/ostree-boot/config-${KERNEL_RELEASE}"
elif [ ! -z "${SYSDIG_HOST_ROOT}" ] && [ -f "${SYSDIG_HOST_ROOT}/usr/lib/ostree-boot/config-${KERNEL_RELEASE}" ]; then elif [ ! -z "${HOST_ROOT}" ] && [ -f "${HOST_ROOT}/usr/lib/ostree-boot/config-${KERNEL_RELEASE}" ]; then
echo "Found kernel config at ${SYSDIG_HOST_ROOT}/usr/lib/ostree-boot/config-${KERNEL_RELEASE}" echo "Found kernel config at ${HOST_ROOT}/usr/lib/ostree-boot/config-${KERNEL_RELEASE}"
KERNEL_CONFIG_PATH="${SYSDIG_HOST_ROOT}/usr/lib/ostree-boot/config-${KERNEL_RELEASE}" KERNEL_CONFIG_PATH="${HOST_ROOT}/usr/lib/ostree-boot/config-${KERNEL_RELEASE}"
elif [ -f /lib/modules/${KERNEL_RELEASE}/config ]; then elif [ -f /lib/modules/${KERNEL_RELEASE}/config ]; then
# this code works both for native host and agent container assuming that # this code works both for native host and agent container assuming that
# Dockerfile sets up the desired symlink /lib/modules -> $SYSDIG_HOST_ROOT/lib/modules # Dockerfile sets up the desired symlink /lib/modules -> $HOST_ROOT/lib/modules
echo "Found kernel config at /lib/modules/${KERNEL_RELEASE}/config" echo "Found kernel config at /lib/modules/${KERNEL_RELEASE}/config"
KERNEL_CONFIG_PATH="/lib/modules/${KERNEL_RELEASE}/config" KERNEL_CONFIG_PATH="/lib/modules/${KERNEL_RELEASE}/config"
fi fi
@ -208,17 +208,17 @@ load_bpf_probe() {
get_kernel_config get_kernel_config
if [ ! -z "${SYSDIG_HOST_ROOT}" ] && [ -f "${SYSDIG_HOST_ROOT}/etc/os-release" ]; then if [ ! -z "${HOST_ROOT}" ] && [ -f "${HOST_ROOT}/etc/os-release" ]; then
. "${SYSDIG_HOST_ROOT}/etc/os-release" . "${HOST_ROOT}/etc/os-release"
if [ "${ID}" == "cos" ]; then if [ "${ID}" == "cos" ]; then
COS=1 COS=1
fi fi
fi fi
if [ ! -z "${SYSDIG_HOST_ROOT}" ] && [ -f "${SYSDIG_HOST_ROOT}/etc/VERSION" ]; then if [ ! -z "${HOST_ROOT}" ] && [ -f "${HOST_ROOT}/etc/VERSION" ]; then
MINIKUBE=1 MINIKUBE=1
MINIKUBE_VERSION="$(cat ${SYSDIG_HOST_ROOT}/etc/VERSION)" MINIKUBE_VERSION="$(cat ${HOST_ROOT}/etc/VERSION)"
fi fi
local BPF_PROBE_FILENAME="${BPF_PROBE_NAME}-${FALCO_VERSION}-${ARCH}-${KERNEL_RELEASE}-${HASH}.o" local BPF_PROBE_FILENAME="${BPF_PROBE_NAME}-${FALCO_VERSION}-${ARCH}-${KERNEL_RELEASE}-${HASH}.o"
@ -227,7 +227,7 @@ load_bpf_probe() {
local BPF_KERNEL_SOURCES_URL="" local BPF_KERNEL_SOURCES_URL=""
local STRIP_COMPONENTS=1 local STRIP_COMPONENTS=1
customize_kernel_build() { customize_kernel_build() {
if [ -n "${KERNEL_EXTRA_VERSION}" ]; then if [ -n "${KERNEL_EXTRA_VERSION}" ]; then
sed -i "s/LOCALVERSION=\"\"/LOCALVERSION=\"${KERNEL_EXTRA_VERSION}\"/" .config sed -i "s/LOCALVERSION=\"\"/LOCALVERSION=\"${KERNEL_EXTRA_VERSION}\"/" .config