cidata: load modules in 00-modprobe.sh

Load modules as soon as the cloud-init starts up.
Because Arch Linux removes kernel modules when the kernel package was updated
during running cloud-init :(

Signed-off-by: Akihiro Suda <[email protected]>

Author: AkihiroSuda

pkg/cidata/cidata.TEMPLATE.d/boot/00-modprobe.sh

@@ -0,0 +1,18 @@
+#!/bin/sh
+# Load modules as soon as the cloud-init starts up.
+# Because Arch Linux removes kernel module files when the kernel package was updated during running cloud-init :(
+
+set -eu
+for f in \
+	fuse \
+	tun tap \
+	bridge veth \
+	ip_tables ip6_tables iptable_nat ip6table_nat iptable_filter ip6table_filter \
+	nf_tables \
+	x_tables xt_MASQUERADE xt_addrtype xt_comment xt_conntrack xt_mark xt_multiport xt_nat xt_tcpudp \
+	overlay; do
+	echo "Loading kernel module \"$f\""
+	if ! modprobe "$f"; then
+		echo >&2 "Faild to load \"$f\" (negligible if it is built-in the kernel)"
+	fi
+done

pkg/cidata/cidata.TEMPLATE.d/boot/00-alpine-ash-as-bash.sh renamed to pkg/cidata/cidata.TEMPLATE.d/boot/01-alpine-ash-as-bash.sh

@@ -79,7 +79,6 @@ elif command -v apk >/dev/null 2>&1; then
 			apk update
 			apk add sshfs
 		fi
-		modprobe fuse
 	fi
 fi
 

pkg/cidata/cidata.TEMPLATE.d/boot/30-install-packages.sh

@@ -25,8 +25,6 @@ EOF
 fi
 
 if [ "${LIMA_CIDATA_CONTAINERD_USER}" = 1 ]; then
-	modprobe tap || true
-	modprobe ip_tables || true
 	if [ ! -e "/home/${LIMA_CIDATA_USER}.linux/.config/containerd/config.toml" ]; then
 		mkdir -p "/home/${LIMA_CIDATA_USER}.linux/.config/containerd"
 		cat >"/home/${LIMA_CIDATA_USER}.linux/.config/containerd/config.toml" <<EOF