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64 lines
1.7 KiB
Bash
Executable File
64 lines
1.7 KiB
Bash
Executable File
#!/bin/bash
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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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# Create the script in the /opt/bin directory
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SCRIPT_PATH="/usr/local/bin/update-netplan.sh"
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cat <<'EOF' > $SCRIPT_PATH
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#!/bin/bash
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echo "New interface detected: $INTERFACE" >> /var/log/interface-events.log
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CONFIG_FILE="/etc/netplan/config.yaml"
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# Generate a new netplan configuration
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echo "network:" > $CONFIG_FILE
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echo " ethernets:" >> $CONFIG_FILE
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# Loop through all available interfaces
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for iface in $(ls /sys/class/net | grep -vE '^lo$'); do
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cat <<EOL >> $CONFIG_FILE
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$iface:
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dhcp4: true
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EOL
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done
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chmod 600 $CONFIG_FILE
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netplan apply
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EOF
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tee /etc/systemd/system/update-netplan.service <<EOF
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[Unit]
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Description=Update netplan configuration on boot
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After=network.target
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[Service]
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Type=oneshot
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ExecStart=/usr/local/bin/update-netplan.sh
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[Install]
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WantedBy=multi-user.target
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EOF
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chmod 600 /etc/netplan/config.yaml
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chmod 777 $SCRIPT_PATH
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systemctl daemon-reload || true
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systemctl enable update-netplan.service || true
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systemctl start update-netplan.service || true
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