Michael Chus
aa051266bb
- genapkovl-bee_debug.sh: creates apkovl tarball with overlay files, /etc/apk/world package list, runlevel symlinks, dropbear config - mkimg.bee_debug.sh: set hostname/apkovl, remove invalid build_bee_debug
113 lines
2.3 KiB
Bash
Executable File
113 lines
2.3 KiB
Bash
Executable File
#!/bin/sh -e
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# genapkovl-bee_debug.sh — generate apkovl for bee debug LiveCD
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# Called by mkimage.sh: receives hostname as , must create .apkovl.tar.gz
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HOSTNAME="$1"
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if [ -z "$HOSTNAME" ]; then
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echo "usage: $0 hostname"
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exit 1
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fi
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OVERLAY="${BEE_OVERLAY_DIR}"
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if [ -z "$OVERLAY" ]; then
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echo "ERROR: BEE_OVERLAY_DIR not set"
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exit 1
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fi
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cleanup() { rm -rf "$tmp"; }
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tmp="$(mktemp -d)"
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trap cleanup EXIT
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makefile() {
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OWNER="$1" PERMS="$2" FILENAME="$3"
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cat > "$FILENAME"
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chown "$OWNER" "$FILENAME"
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chmod "$PERMS" "$FILENAME"
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}
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rc_add() {
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mkdir -p "$tmp/etc/runlevels/$2"
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ln -sf /etc/init.d/"$1" "$tmp/etc/runlevels/$2/$1"
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}
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# --- hostname ---
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mkdir -p "$tmp/etc"
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makefile root:root 0644 "$tmp/etc/hostname" <<EOF
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$HOSTNAME
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EOF
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# --- packages to install at boot ---
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mkdir -p "$tmp/etc/apk"
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makefile root:root 0644 "$tmp/etc/apk/world" <<EOF
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alpine-base
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dmidecode
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smartmontools
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nvme-cli
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pciutils
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ipmitool
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util-linux
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lsblk
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e2fsprogs
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lshw
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dropbear
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libqrencode-tools
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tzdata
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ca-certificates
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strace
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procps
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lsof
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file
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less
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vim
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EOF
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# --- standard sysinit/boot/shutdown services ---
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rc_add devfs sysinit
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rc_add dmesg sysinit
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rc_add mdev sysinit
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rc_add hwdrivers sysinit
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rc_add modloop sysinit
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rc_add hwclock boot
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rc_add modules boot
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rc_add sysctl boot
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rc_add hostname boot
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rc_add bootmisc boot
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rc_add syslog boot
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rc_add mount-ro shutdown
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rc_add killprocs shutdown
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rc_add savecache shutdown
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# --- bee services ---
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for svc in bee-sshsetup bee-network dropbear bee-audit-debug; do
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rc_add "$svc" default
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done
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# --- copy overlay etc/ (init.d scripts, motd, etc.) ---
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if [ -d "$OVERLAY/etc" ]; then
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cp -r "$OVERLAY/etc/." "$tmp/etc/"
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fi
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# --- copy overlay usr/ (bee-network.sh, audit binary) ---
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if [ -d "$OVERLAY/usr" ]; then
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mkdir -p "$tmp/usr"
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cp -r "$OVERLAY/usr/." "$tmp/usr/"
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fi
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# --- copy root/.ssh/authorized_keys if present ---
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if [ -d "$OVERLAY/root" ]; then
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mkdir -p "$tmp/root"
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cp -r "$OVERLAY/root/." "$tmp/root/"
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chmod 700 "$tmp/root/.ssh" 2>/dev/null || true
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chmod 600 "$tmp/root/.ssh/authorized_keys" 2>/dev/null || true
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fi
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# --- dropbear: enable root login ---
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mkdir -p "$tmp/etc/dropbear" "$tmp/etc/conf.d"
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makefile root:root 0644 "$tmp/etc/conf.d/dropbear" <<EOF
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DROPBEAR_OPTS="-R"
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EOF
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tar -c -C "$tmp" etc usr root 2>/dev/null | gzip -9n > "$HOSTNAME.apkovl.tar.gz"
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