47 lines
1.2 KiB
Bash
47 lines
1.2 KiB
Bash
#!/bin/bash
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set -xe
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# stop lxc-iptag
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systemctl stop lxc-iptag.service
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systemctl disable lxc-iptag.service
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# clean ip tags
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is_valid_ipv4() {
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local ip=$1
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local regex="^([0-9]{1,3}\.){3}[0-9]{1,3}$"
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if [[ $ip =~ $regex ]]; then
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IFS='.' read -r -a parts <<< "$ip"
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for part in "${parts[@]}"; do
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if ! [[ $part =~ ^[0-9]+$ ]] || ((part < 0 || part > 255)); then
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return 1
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fi
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done
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return 0
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else
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return 1
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fi
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}
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vmid_list=$(pct list 2>/dev/null | grep -v VMID | awk '{print $1}')
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for vmid in ${vmid_list}; do
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next_tags=()
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# Parse current tags
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mapfile -t current_tags < <(pct config "${vmid}" | grep tags | awk '{print $2}' | sed 's/;/\n/g')
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for current_tag in "${current_tags[@]}"; do
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if ! is_valid_ipv4 "${current_tag}"; then
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next_tags+=("${current_tag}")
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fi
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done
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# Set tags
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echo "Setting ${vmid} tags from ${current_tags[*]} to ${next_tags[*]}"
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pct set "${vmid}" -tags "$(IFS=';'; echo "${next_tags[*]}")"
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done
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# remove lxc-iptag
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rm -f /lib/systemd/system/lxc-iptag.service
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rm -f /usr/local/etc/lxc-iptag.conf
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rm -f /usr/local/bin/lxc-iptag
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