[archiso] Rename nbd hook to archiso_nbd

Signed-off-by: Gerardo Exequiel Pozzi <vmlinuz386@yahoo.com.ar>

1 files changed, 63 insertions, 0 deletions

diff --git a/archiso/hooks/archiso_pxe_nbd b/archiso/hooks/archiso_pxe_nbd
new file mode 100644
index 0000000..9df5a95
--- /dev/null
+++ b/archiso/hooks/archiso_pxe_nbd
@@ -0,0 +1,63 @@
+# vim: set ft=sh:
+run_hook ()
+{
+    local line i address netmask gateway dns0 dns1 rootserver rootpath filename
+
+    : > /ip_opts
+
+    if [ -n "${ip}" ]; then
+        # setup network and save some values
+        ipconfig "ip=${ip}" | while read line; do
+            # echo ":: ${line}"
+            if [ "${line#"IP-Config:"}" != "${line}" ]; then
+                continue
+            fi
+            line="$(echo ${line} | sed -e 's/ :/:/g;s/: /=/g')"
+            for i in ${line}; do
+                case "${i}" in
+                    address=*)
+                        echo "${i}" >> /ip_opts
+                        ;;
+                    netmask=*)
+                        echo "${i}" >> /ip_opts
+                        ;;
+                    gateway=*)
+                        echo "${i}" >> /ip_opts
+                        ;;
+                    dns0=*)
+                        echo "${i}" >> /ip_opts
+                        ;;
+                    dns1=*)
+                        echo "${i}" >> /ip_opts
+                        ;;
+                    rootserver=*)
+                        echo "${i}" >> /ip_opts
+                        ;;
+                    rootpath=*)
+                        echo "${i}" >> /ip_opts
+                        ;;
+                esac
+            done
+        done
+
+        . /ip_opts
+
+        echo "IP-Config: ${address}/${netmask}"
+        echo "IP-Config: gw: ${gateway}    dns0: ${dns0}    dns1: ${dns1}"
+
+        modprobe nbd 2> /dev/null
+
+        msg ":: Waiting for boot device..."
+        while ! poll_device /dev/nbd0 10; do
+            echo "ERROR: boot device didn't show up after 10 seconds..."
+            echo "   Falling back to interactive prompt"
+            echo "   You can try to fix the problem manually, log out when you are finished"
+            launch_interactive_shell
+        done
+
+        msg "::: Setup NBD from ${rootserver}:9040 at /dev/nbd0 ..."
+        nbd-client ${rootserver} 9040 /dev/nbd0 -persist
+
+        archisodevice=/dev/nbd0
+    fi
+}