Watchdog: Add recipe for phosphor-watchdog

Change-Id: I460e086e1e5d3d5db5405ac29927a7b460f56ff6
Signed-off-by: Vishwanatha Subbanna <vishwa@linux.vnet.ibm.com>

6 files changed, 60 insertions, 0 deletions

diff --git a/meta-phosphor/common/recipes-phosphor/ipmi/phosphor-ipmi-host.bb b/meta-phosphor/common/recipes-phosphor/ipmi/phosphor-ipmi-host.bb
index e52bf41d4..91658f6bd 100644
--- a/meta-phosphor/common/recipes-phosphor/ipmi/phosphor-ipmi-host.bb
+++ b/meta-phosphor/common/recipes-phosphor/ipmi/phosphor-ipmi-host.bb
@@ -29,6 +29,7 @@ RDEPENDS_${PN} += "network"
 RDEPENDS_${PN} += "libmapper"
 RDEPENDS_${PN} += "phosphor-time-manager"
 RDEPENDS_${PN} += "sdbusplus phosphor-dbus-interfaces"
+RDEPENDS_${PN} += "virtual/obmc-watchdog"
 
 SYSTEMD_SERVICE_${PN} += "xyz.openbmc_project.Ipmi.Internal.SoftPowerOff.service phosphor-ipmi-host.service"
 
diff --git a/meta-phosphor/common/recipes-phosphor/watchdog/phosphor-watchdog.bb b/meta-phosphor/common/recipes-phosphor/watchdog/phosphor-watchdog.bb
new file mode 100644
index 000000000..41e454aee
--- /dev/null
+++ b/meta-phosphor/common/recipes-phosphor/watchdog/phosphor-watchdog.bb
@@ -0,0 +1,41 @@
+SUMMARY = "Phosphor Watchdog application"
+DESCRIPTION = "Application that implements software watchdog"
+HOMEPAGE = "http://github.com/openbmc/phosphor-watchdog"
+PR = "r1"
+
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
+inherit autotools pkgconfig
+inherit obmc-phosphor-dbus-service
+
+RPROVIDES_${PN} += "virtual/obmc-watchdog"
+PROVIDES += "virtual/obmc-watchdog"
+
+DEPENDS += "autoconf-archive-native"
+DEPENDS += "sdbusplus sdbusplus-native"
+DEPENDS += "phosphor-dbus-interfaces"
+DEPENDS += "phosphor-logging"
+RDEPENDS_${PN} += "libsystemd"
+RDEPENDS_${PN} += "phosphor-logging"
+
+SRC_URI += "git://github.com/openbmc/phosphor-watchdog"
+SRCREV = "f2309dd978eacd53343b68e012a1406eaf484e2e"
+S = "${WORKDIR}/git"
+
+# Copies config file having arguments for host watchdog
+SYSTEMD_ENVIRONMENT_FILE_${PN} +="obmc/watchdog/poweron"
+
+# Install the override to set up a Conflicts relation
+SYSTEMD_OVERRIDE_${PN} += "poweron.conf:phosphor-watchdog@poweron.service.d/poweron.conf"
+
+# For now, watching PowerOn is the only usecase
+OBMC_HOST_WATCHDOG_INSTANCES = "poweron"
+
+# This is really a DBUS service but the service name is
+# an argument, so making it this way.
+WATCHDOG_TMPL = "phosphor-watchdog@.service"
+SYSTEMD_SERVICE_${PN} += "${WATCHDOG_TMPL}"
+
+WATCHDOG_TGTFMT = "phosphor-watchdog@{0}.service"
+WATCHDOG_FMT = "../${WATCHDOG_TMPL}:obmc-host-start@{1}.target.wants/${WATCHDOG_TGTFMT}"
+SYSTEMD_LINK_${PN} += "${@compose_list(d, 'WATCHDOG_FMT', 'OBMC_HOST_WATCHDOG_INSTANCES', 'OBMC_HOST_INSTANCES')}"
diff --git a/meta-phosphor/common/recipes-phosphor/watchdog/phosphor-watchdog/obmc/watchdog/poweron b/meta-phosphor/common/recipes-phosphor/watchdog/phosphor-watchdog/obmc/watchdog/poweron
new file mode 100644
index 000000000..384247451
--- /dev/null
+++ b/meta-phosphor/common/recipes-phosphor/watchdog/phosphor-watchdog/obmc/watchdog/poweron
@@ -0,0 +1,3 @@
+PATH=/xyz/openbmc_project/watchdog/host0
+SERVICE=xyz.openbmc_project.Watchdog
+TARGET=obmc-host-timeout@0.target
diff --git a/meta-phosphor/common/recipes-phosphor/watchdog/phosphor-watchdog/phosphor-watchdog@.service b/meta-phosphor/common/recipes-phosphor/watchdog/phosphor-watchdog/phosphor-watchdog@.service
new file mode 100644
index 000000000..8a7e8b64b
--- /dev/null
+++ b/meta-phosphor/common/recipes-phosphor/watchdog/phosphor-watchdog/phosphor-watchdog@.service
@@ -0,0 +1,7 @@
+[Unit]
+Description=Phosphor %I watchdog
+
+[Service]
+Restart=no
+EnvironmentFile={envfiledir}/obmc/watchdog/%I
+ExecStart={sbindir}/phosphor-watchdog --service=${{SERVICE}} --path=${{PATH}} --target=${{TARGET}}
diff --git a/meta-phosphor/common/recipes-phosphor/watchdog/phosphor-watchdog/poweron.conf b/meta-phosphor/common/recipes-phosphor/watchdog/phosphor-watchdog/poweron.conf
new file mode 100644
index 000000000..7399fa582
--- /dev/null
+++ b/meta-phosphor/common/recipes-phosphor/watchdog/phosphor-watchdog/poweron.conf
@@ -0,0 +1,2 @@
+[Unit]
+Conflicts=obmc-host-stop@0.target
diff --git a/meta-phosphor/conf/distro/include/phosphor-defaults.inc b/meta-phosphor/conf/distro/include/phosphor-defaults.inc
index e7e48238f..b53eb136a 100644
--- a/meta-phosphor/conf/distro/include/phosphor-defaults.inc
+++ b/meta-phosphor/conf/distro/include/phosphor-defaults.inc
@@ -205,5 +205,11 @@ PREFERRED_PROVIDER_virtual/phosphor-ipmi-inventory-sel ?= \
 # in input.
 PREFERRED_PROVIDER_virtual/obmc-gpio-monitor ?= "phosphor-gpio-monitor"
 
+# The phosphor-watchdog application is data-driven and requires an input.
+# The application then starts a timer in disabled state. User of this timer
+# needs to first enable and then use it. This also provides a way for changing
+# the timeout if needed.
+PREFERRED_PROVIDER_virtual/obmc-watchdog ?= "phosphor-watchdog"
+
 OBMC_DBUS_PATH_ROOT ?= "/xyz/openbmc_project"
 OBMC_DBUS_IFACE_ROOT ?= "xyz.openbmc_project"