mirror of
https://github.com/CloudNebulaProject/vm-manager.git
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45 lines
1.2 KiB
Bash
45 lines
1.2 KiB
Bash
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#!/bin/ksh
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#
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# nebula-vm brand: support script
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#
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# Called for pre/post state change hooks.
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# Arguments: prestate|poststate <zone-name> <zone-root>
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#
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ACTION="$1"
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ZONENAME="$2"
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ZONEROOT="$3"
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case "$ACTION" in
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prestate)
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# Pre-state-change hook: ensure network resources are available
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VNIC_NAME="vnic_${ZONENAME}"
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PHYSICAL_LINK=$(dladm show-phys -p -o LINK 2>/dev/null | head -1)
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if [[ -n "$PHYSICAL_LINK" ]]; then
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if ! dladm show-vnic "$VNIC_NAME" >/dev/null 2>&1; then
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dladm create-vnic -l "$PHYSICAL_LINK" "$VNIC_NAME" 2>/dev/null || true
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fi
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fi
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;;
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poststate)
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# Post-state-change hook: cleanup if zone is no longer running
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VNIC_NAME="vnic_${ZONENAME}"
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ZONE_STATE=$(zoneadm -z "$ZONENAME" list -p 2>/dev/null | cut -d: -f3)
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if [[ "$ZONE_STATE" != "running" ]]; then
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if dladm show-vnic "$VNIC_NAME" >/dev/null 2>&1; then
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dladm delete-vnic "$VNIC_NAME" 2>/dev/null || true
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fi
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fi
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;;
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*)
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echo "nebula-vm support: unknown action '${ACTION}'" >&2
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exit 1
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;;
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esac
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exit 0
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