sysinv: inherit useradd to add user and group

- stx 3.0 needs the 'sysinv' user/group created with id 168,
  which maybe occupied by other user/group, so change to
  inherit useradd in sysinv recipe to avoid such issue.
- reset the id for rpc and snmpd to align stx3.0
  and avoid conflicts.

Signed-off-by: Jackie Huang <jackie.huang@windriver.com>
Signed-off-by: Babak Sarashki <Babak.SarAshki@windriver.com>

meta-stx-distro/conf/distro/poky-stx.conf

@@ -38,9 +38,6 @@ EXTRA_USERS_PARAMS_CONFIG = "\
 	useradd -m -g sys_protected -G root \
 	    -d /home/sysadmin -p ${SYSADMIN_P} \
 	    -s /bin/sh sysadmin; \
-	useradd -p '' sysinv; \
-	groupadd sysinv; \
-	usermod -a -G sysinv sysinv; \
 	useradd -p '' ceph; \
 	groupadd ceph; \
 	usermod -a -G ceph ceph; \

meta-stx-flock/stx-config/sysinv.bb

@@ -52,10 +52,14 @@ RDEPENDS_${PN}_append  = " \
 	gptfdisk \
 	"
 
-inherit setuptools python-dir systemd
+inherit setuptools python-dir systemd useradd
 SYSTEMD_PACKAGES += "${PN}"
 SYSTEMD_SERVICE_${PN} = "sysinv-api.service sysinv-conductor.service"
 
+USERADD_PACKAGES = "sysinv"
+USERADD_PARAM_sysinv = "-r -g sysinv -u 168 -d /var/lib/sysinv -s /sbin/nologin -c 'sysinv Daemons' sysinv"
+GROUPADD_PARAM_sysinv = "-r -g 168 sysinv"
+
 do_install_append() {
 
 	install -d -m 755 ${D}${sysconfdir}/goenabled.d

meta-stx-integ/recipes-extended/rpcbind/rpcbind_%.bbappend

@@ -0,0 +1,2 @@
+USERADD_PARAM_${PN} = "-r -g rpc -u 32 -d /var/lib/rpcbind -s /sbin/nologin -c 'Rpcbind Daemons' rpc"
+GROUPADD_PARAM_${PN} = "-r -g 32 rpc"

meta-stx-integ/recipes-protocols/net-snmp/net-snmp_%.bbappend

@@ -1,5 +1,5 @@
 inherit useradd
 
 USERADD_PACKAGES = "net-snmp-server-snmpd"
-USERADD_PARAM_net-snmp-server-snmpd = "-r -g snmpd -u 169 -d /usr/share/snmp -s /sbin/nologin -c 'net-snmp' snmpd"
-GROUPADD_PARAM_net-snmp-server-snmpd = "-r -g 169 snmpd"
+USERADD_PARAM_net-snmp-server-snmpd = "-r -g snmpd -d /usr/share/snmp -s /sbin/nologin -c 'net-snmp' snmpd"
+GROUPADD_PARAM_net-snmp-server-snmpd = "-r snmpd"