meta-google: gbmc-bridge: add coordinated powercycle flag
This is for enabling/disabling coordinated powercycle on specific platforms.
Change-Id: I8db76adfb1584b014c5273d28906f9bdeadd8e58
Signed-off-by: Yuxiao Zhang <yuxiaozhang@google.com>
diff --git a/meta-google/recipes-google/networking/gbmc-bridge.bb b/meta-google/recipes-google/networking/gbmc-bridge.bb
index 3c51c16..44d0ff0 100644
--- a/meta-google/recipes-google/networking/gbmc-bridge.bb
+++ b/meta-google/recipes-google/networking/gbmc-bridge.bb
@@ -25,7 +25,7 @@
file://gbmc-br-gw-src.sh \
file://gbmc-br-nft.sh \
file://gbmc-br-dhcp.sh \
- file://50-gbmc-psu-hardreset.sh \
+ file://50-gbmc-psu-hardreset.sh.in \
file://gbmc-br-dhcp.service \
file://gbmc-br-dhcp-term.sh \
file://gbmc-br-dhcp-term.service \
@@ -76,6 +76,9 @@
# system of multiple network endpoints.
GBMC_ULA_PREFIX = "fdb5:0481:10ce:0"
+# coordinated powercycle
+GBMC_COORDINATED_POWERCYCLE ?= "true"
+
def mac_to_eui64(mac):
if not mac:
return ''
@@ -148,6 +151,8 @@
install -m0644 ${WORKDIR}/gbmc-br-dhcp-term.service ${D}${systemd_system_unitdir}/
install -m0644 ${WORKDIR}/gbmc-br-load-ip.service ${D}${systemd_system_unitdir}/
install -d -m0755 ${D}${datadir}/gbmc-br-dhcp
+
+ sed 's,@COORDINATED_POWERCYCLE@,${GBMC_COORDINATED_POWERCYCLE},' ${WORKDIR}/50-gbmc-psu-hardreset.sh.in >${WORKDIR}/50-gbmc-psu-hardreset.sh
install -m0644 ${WORKDIR}/50-gbmc-psu-hardreset.sh ${D}${datadir}/gbmc-br-dhcp/
install -m0644 ${WORKDIR}/gbmc-br-lib.sh ${D}${datadir}/
diff --git a/meta-google/recipes-google/networking/gbmc-bridge/50-gbmc-psu-hardreset.sh b/meta-google/recipes-google/networking/gbmc-bridge/50-gbmc-psu-hardreset.sh.in
similarity index 76%
rename from meta-google/recipes-google/networking/gbmc-bridge/50-gbmc-psu-hardreset.sh
rename to meta-google/recipes-google/networking/gbmc-bridge/50-gbmc-psu-hardreset.sh.in
index ace4ac5..1a5e055 100644
--- a/meta-google/recipes-google/networking/gbmc-bridge/50-gbmc-psu-hardreset.sh
+++ b/meta-google/recipes-google/networking/gbmc-bridge/50-gbmc-psu-hardreset.sh.in
@@ -17,6 +17,8 @@
gbmc_psu_hardreset_needed=
+COORDINATED_POWERCYCLE=@COORDINATED_POWERCYCLE@
+
gbmc_psu_hardreset_hook() {
# We don't always need a powercycle, allow skipping
if [ -z "${gbmc_psu_hardreset_needed-}" ]; then
@@ -24,8 +26,13 @@
return 0
fi
- echo "Powercycling" >&2
- update-dhcp-status 'POWERCYCLE' "netboot powercycle"
+ if [ "${COORDINATED_POWERCYCLE}" == "true" ]; then
+ echo "Requesting powercyce" >&2
+ update-dhcp-status 'POWERCYCLE' "netboot powercycle" || return
+ else
+ echo "Powercycling" >&2
+ systemctl start gbmc-psu-hardreset.target || return
+ fi
# Ensure that we don't continue the DHCP process while waiting for the
# powercycle.