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Re-order functions

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Move write_data up below bootcmd, so it is in the order it will execute.

No functional changes
This commit is contained in:
Natanael Copa 2023-05-19 11:15:02 +02:00
parent 000f41a48b
commit 3837da9471
1 changed files with 60 additions and 60 deletions
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120
lib/tiny-cloud/user-data/alpine-config
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@ -22,6 +22,66 @@ init__userdata_bootcmd() {
done done
} }
# write_file <path> <mode> <owner> <encoding> <append>
write_file() {
# Defaults used are the same as for full cloud-init "spec":
# https://cloudinit.readthedocs.io/en/latest/reference/modules.html#write-files
local path="$1"
local mode="${2:-0644}"
local owner="${3:-root:root}"
local encoding="${4:-text/plain}"
local append="${5:-false}"
if [ "$append" != "true" ] && [ "$append" != "false" ]; then
log err "append must be true or false"
return
fi
local tmpfile="$(mktemp $TINY_CLOUD_VAR/user-data.write_files.XXXXXX)"
case "$encoding" in
gzip|gz|gz+base64|gzip+base64|gz+b64|gzip+b64)
base64 -d | gzip -d > "$tmpfile"
;;
base64|b64)
base64 -d > "$tmpfile"
;;
text/plain)
cat > "$tmpfile"
;;
esac
if [ "$append" = "true" ]; then
cat "$tmpfile" >> "$path"
else
cat "$tmpfile" > "$path"
fi
rm -f "$tmpfile"
chmod "$mode" "$path"
# mocked as we do not know which users we could use in testing
# this way we can check the proper invocation at least
$MOCK chown "$owner" "$path"
}
init__userdata_write_files() {
local files="$(get_userdata write_files)"
for i in $files; do
local path="$(get_userdata write_files/$i/path)"
if [ -z "$path" ]; then
continue
fi
mkdir -p "$(dirname "$ROOT/$path")"
get_userdata write_files/$i/content | write_file "$ROOT/$path" \
"$(get_userdata write_files/$i/permissions)" \
"$(get_userdata write_files/$i/owner)" \
"$(get_userdata write_files/$i/encoding)" \
"$(get_userdata write_files/$i/append)"
done
}
init__userdata_ntp() { init__userdata_ntp() {
local ntp_enabled="$(get_userdata ntp/enabled)" local ntp_enabled="$(get_userdata ntp/enabled)"
if [ "$ntp_enabled" != "yes" ] && [ "$ntp_enabled" != "true" ]; then if [ "$ntp_enabled" != "yes" ] && [ "$ntp_enabled" != "true" ]; then
@ -121,63 +181,3 @@ init__userdata_runcmd() {
sh -c "$cmd" sh -c "$cmd"
done done
} }
# write_file <path> <mode> <owner> <encoding> <append>
write_file() {
# Defaults used are the same as for full cloud-init "spec":
# https://cloudinit.readthedocs.io/en/latest/reference/modules.html#write-files
local path="$1"
local mode="${2:-0644}"
local owner="${3:-root:root}"
local encoding="${4:-text/plain}"
local append="${5:-false}"
if [ "$append" != "true" ] && [ "$append" != "false" ]; then
log err "append must be true or false"
return
fi
local tmpfile="$(mktemp $TINY_CLOUD_VAR/user-data.write_files.XXXXXX)"
case "$encoding" in
gzip|gz|gz+base64|gzip+base64|gz+b64|gzip+b64)
base64 -d | gzip -d > "$tmpfile"
;;
base64|b64)
base64 -d > "$tmpfile"
;;
text/plain)
cat > "$tmpfile"
;;
esac
if [ "$append" = "true" ]; then
cat "$tmpfile" >> "$path"
else
cat "$tmpfile" > "$path"
fi
rm -f "$tmpfile"
chmod "$mode" "$path"
# mocked as we do not know which users we could use in testing
# this way we can check the proper invocation at least
$MOCK chown "$owner" "$path"
}
init__userdata_write_files() {
local files="$(get_userdata write_files)"
for i in $files; do
local path="$(get_userdata write_files/$i/path)"
if [ -z "$path" ]; then
continue
fi
mkdir -p "$(dirname "$ROOT/$path")"
get_userdata write_files/$i/content | write_file "$ROOT/$path" \
"$(get_userdata write_files/$i/permissions)" \
"$(get_userdata write_files/$i/owner)" \
"$(get_userdata write_files/$i/encoding)" \
"$(get_userdata write_files/$i/append)"
done
}