| 57 |
57 |
|
| 58 |
58 |
while getopts "c:d:hp:y" opt; do
|
| 59 |
59 |
case $opt in
|
| 60 |
|
c) HELPER_CACHE_FILE="$OPTARG"
|
|
60 |
c) CACHE_FILE="$OPTARG"
|
|
61 |
OVERWRITTEN_CACHE_FILE="yes"
|
| 61 |
62 |
;;
|
| 62 |
63 |
d) HELPER_DIR="$OPTARG"
|
| 63 |
64 |
;;
|
| ... | ... | |
| 72 |
73 |
esac
|
| 73 |
74 |
done
|
| 74 |
75 |
|
|
76 |
if [ x"$OVERWRITTEN_CACHE_FILE" != "xyes" ] ; then
|
|
77 |
CACHE_FILE="$HELPER_CACHE_FILE"
|
|
78 |
fi
|
|
79 |
|
| 75 |
80 |
echo
|
| 76 |
81 |
echo "This is the update helper image script for snf-image."
|
| 77 |
82 |
echo "If you don't know what to do, use \`-h'."
|
| ... | ... | |
| 143 |
148 |
mount "$root_dev" "$target"
|
| 144 |
149 |
add_cleanup umount "$root_dev"
|
| 145 |
150 |
|
| 146 |
|
echo -n "Checking for cached root filesystem file \`$HELPER_CACHE_FILE'..."
|
| 147 |
|
if [ -f "$HELPER_CACHE_FILE" ]; then
|
|
151 |
echo -n "Checking for cached root filesystem file \`$CACHE_FILE'..."
|
|
152 |
if [ -f "$CACHE_FILE" ]; then
|
| 148 |
153 |
echo "found"
|
| 149 |
|
tar xf "$HELPER_CACHE_FILE" -C "$target"
|
| 150 |
|
else
|
| 151 |
|
echo "not found"
|
| 152 |
|
echo "Debootstraping to create a new root filesystem:"
|
| 153 |
154 |
|
| 154 |
|
# Create a policy-rc.d file to deny init script execution
|
| 155 |
|
mkdir -p "$target/usr/sbin"
|
| 156 |
|
cat > "$target/usr/sbin/policy-rc.d" <<EOF
|
| 157 |
|
#!/bin/sh
|
| 158 |
|
exit 101
|
| 159 |
|
EOF
|
| 160 |
|
chmod +x "$target/usr/sbin/policy-rc.d"
|
|
155 |
while [[ 1 ]]; do
|
|
156 |
echo -n "Use the cached file [Y/n]? "
|
|
157 |
if [ "x$NO_PROMPT" = "xyes" ]; then
|
|
158 |
echo "y";
|
|
159 |
break;
|
|
160 |
fi
|
| 161 |
161 |
|
| 162 |
|
debootstrap --arch $(dpkg --print-architecture) \
|
| 163 |
|
--include "$HELPER_EXTRA_PKGS" --variant=minbase stable "$target" \
|
| 164 |
|
"$HELPER_MIRROR" 2>&1 | sed -e 's/^/DEBOOTSTRAP: /g'
|
| 165 |
|
|
| 166 |
|
rm "$target/usr/sbin/policy-rc.d"
|
|
162 |
read answer
|
| 167 |
163 |
|
| 168 |
|
# remove the downloaded debs, as they are no longer needed
|
| 169 |
|
find "$target/var/cache/apt/archives" -type f -name '*.deb' -print0 | \
|
| 170 |
|
xargs -r0 rm -f
|
| 171 |
|
|
| 172 |
|
tmp_cache=$(mktemp "$HELPER_CACHE_FILE.XXXXXX")
|
| 173 |
|
tar cf "$tmp_cache" --one-file-system -C "$target" . || \
|
| 174 |
|
{ rm "$tmp_cache"; false; }
|
| 175 |
|
mv -f "$tmp_cache" "$HELPER_CACHE_FILE"
|
|
164 |
if [ -z "$answer" -o "$(tr [A-Z] [a-z] <<< "$answer")" = "y" ]; then
|
|
165 |
break;
|
|
166 |
elif [ "$(tr [A-Z] [a-z] <<< "$answer" )" = "n" ]; then
|
|
167 |
do_debootstrap "$target"
|
|
168 |
break;
|
|
169 |
fi
|
|
170 |
done
|
|
171 |
else
|
|
172 |
echo "not found"
|
|
173 |
do_debootstrap "$target"
|
| 176 |
174 |
fi
|
| 177 |
175 |
|
|
176 |
tar xf "$HELPER_CACHE_FILE" -C "$target"
|
|
177 |
|
| 178 |
178 |
echo -n "Configuring the helper image..."
|
| 179 |
179 |
echo snf-image-helper > "$target/etc/hostname"
|
| 180 |
180 |
|