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feat: Persistant MAC address (#30)

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Kroese 2024-02-28 08:16:22 +01:00 committed by GitHub
parent 8c6e9d3d7b
commit 74674eab18
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1 changed files with 8 additions and 2 deletions
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10
src/network.sh
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@ -239,8 +239,14 @@ getInfo() {
fi fi
if [ -z "$MAC" ]; then if [ -z "$MAC" ]; then
# Generate MAC address based on Docker container ID in hostname local file="$STORAGE/$PROCESS.mac"
MAC=$(echo "$HOST" | md5sum | sed 's/^\(..\)\(..\)\(..\)\(..\)\(..\).*$/02:\1:\2:\3:\4:\5/') if [ -f "$file" ]; then
MAC=$(<"$file")
else
# Generate MAC address based on Docker container ID in hostname
MAC=$(echo "$HOST" | md5sum | sed 's/^\(..\)\(..\)\(..\)\(..\)\(..\).*$/02:\1:\2:\3:\4:\5/')
echo "${MAC^^}" > "$file"
fi
fi fi
VM_NET_MAC="${MAC^^}" VM_NET_MAC="${MAC^^}"