Use the wwinit uri built by iPXE during dracut

Signed-off-by: Jonathon Anderson <janderson@ciq.com>

dracut/modules.d/90wwinit/module-setup.sh

@@ -14,7 +14,7 @@ depends() {
 }
 
 install() {
-    inst_multiple cpio curl dmidecode
+    inst_multiple cpio curl
     inst_hook cmdline 30 "$moddir/parse-wwinit.sh"
     inst_hook pre-mount 30 "$moddir/load-wwinit.sh"
 }

dracut/modules.d/90wwinit/parse-wwinit.sh

@@ -6,7 +6,7 @@
 if [ "${root}" = "wwinit" ]
 then
     info "root=${root}"
-    export wwinit_uri="http://$(getarg wwinit.uri)/provision/$(getarg wwid)?assetkey=$(dmidecode -s chassis-asset-tag)&uuid=$(dmidecode -s system-uuid)&stage="
+    wwinit_uri="$(getarg wwinit.uri)"
     export wwinit_container="${wwinit_uri}container&compress=gz"; info "wwinit.container=${wwinit_container}"
     export wwinit_system="${wwinit_uri}system&compress=gz"; info "wwinit.system=${wwinit_system}"
     export wwinit_runtime="${wwinit_uri}runtime&compress=gz"; info "wwinit.runtime=${wwinit_runtime}"

etc/ipxe/dracut.ipxe

@@ -29,7 +29,7 @@ echo Downloading initramfs
 initrd --name initramfs ${uri}&stage=initramfs || goto reboot
 
 set dracut_net rd.neednet=1 {{range $devname, $netdev := .NetDevs}}{{if and $netdev.Hwaddr $netdev.Device}} ifname={{$netdev.Device}}:{{$netdev.Hwaddr}} {{end}}{{end}}
-set dracut_wwinit root=wwinit wwinit_uri={{.Ipaddr}}:{{.Port}} {{if ne .KernelOverride ""}}wwinit.KernelOverride={{ .KernelOverride }}{{end}} init=/init
+set dracut_wwinit root=wwinit wwinit.uri=${uri} {{if ne .KernelOverride ""}}wwinit.KernelOverride={{ .KernelOverride }}{{end}} init=/init
 
 echo Booting initramfs
 #echo Network KernelArgs: ${dracut_net}

warewulf.spec.in

@@ -95,7 +95,6 @@ Requires: dracut-network
 %endif
 Requires: curl
 Requires: cpio
-Requires: dmidecode
 
 %description dracut
 Warewulf is a stateless and diskless container operating system provisioning
@@ -221,7 +220,7 @@ getent group %{wwgroup} >/dev/null || groupadd -r %{wwgroup}
 
 %changelog
 * Tue Jun 18 2024 Josh Burks <jeburks2@asu.edu>
-- Add curl, cpio, dmidecode as requires for warewulf-dracut
+- Add curl, cpio as requires for warewulf-dracut
 
 * Thu Apr 18 2024 Jonathon Anderson <janderson@ciq.com>
 - New warewulf-dracut subpackage