keteflips/lxc-iptag
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feat: skip if no ip found

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This commit is contained in:
sang 2024-07-19 19:07:24 +08:00
parent 5f9703c396
commit c8827c943c
1 changed files with 11 additions and 5 deletions
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16
lxc-iptag
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@ -27,9 +27,9 @@ main() {
new_ips=()
# Get tags
old_tags=$(pct config ${lxc_name} | grep tags | awk '{print $2}' | sed 's/;/ /g')
old_tags=$(pct config "${lxc_name}" | grep tags | awk '{print $2}' | sed 's/;/ /g')
for old_tag in ${old_tags}; do
if is_valid_ipv4 ${old_tag}; then
if is_valid_ipv4 "${old_tag}"; then
old_ips+=("${old_tag}")
continue
fi
@ -37,14 +37,20 @@ main() {
done
# Get the valid IPv4s
ips=$(lxc-info -n ${lxc_name} -i | awk '{print $2}')
ips=$(lxc-info -n "${lxc_name}" -i | awk '{print $2}')
for ip in ${ips}; do
if is_valid_ipv4 ${ip}; then
if is_valid_ipv4 "${ip}"; then
new_ips+=("${ip}")
new_tags+=("${ip}")
fi
done
# Skip if no ip
if [[ ${#new_ips[@]} -eq 0 ]]; then
echo "Skipping ${lxc_name} cause no ip found"
continue
fi
# Skip if no change
if [[ "$(echo "${old_ips[@]}" | tr ' ' '\n' | sort -u)" == "$(echo "${new_ips[@]}" | tr ' ' '\n' | sort -u)" ]]; then
echo "Skipping ${lxc_name} cause ip no changes"
@ -54,7 +60,7 @@ main() {
# Set the tags
joined_tags=$(IFS=';'; echo "${new_tags[*]}")
echo "Setting ${lxc_name} tags from ${old_tags} to ${joined_tags}"
pct set ${lxc_name} -tags "${joined_tags}"
pct set "${lxc_name}" -tags "${joined_tags}"
done
sleep 60
done