48 lines
1.4 KiB
Bash
Executable file
48 lines
1.4 KiB
Bash
Executable file
#!/bin/bash
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#============================================================================
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# ${XEN_SCRIPT_DIR}/vif-bridge
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#
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# Script for configuring a vif in bridged mode.
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# The hotplugging system will call this script if it is specified either in
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# the device configuration given to Xend, or the default Xend configuration
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# in ${XEN_CONFIG_DIR}/xend-config.sxp. If the script is specified in
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# neither of those places, then this script is the default.
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#
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# Usage:
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# vif-bridge (add|remove|online|offline)
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#
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# Environment vars:
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# vif vif interface name (required).
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# XENBUS_PATH path to this device's details in the XenStore (required).
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#
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# Read from the store:
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# bridge bridge to add the vif to (optional). Defaults to searching for the
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# bridge itself.
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# ip list of IP networks for the vif, space-separated (optional).
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#
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# up:
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# Enslaves the vif interface to the bridge and adds iptables rules
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# for its ip addresses (if any).
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#
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# down:
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# Removes the vif interface from the bridge and removes the iptables
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# rules for its ip addresses (if any).
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#============================================================================
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dir=$(dirname "$0")
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. "$dir/vif-common.sh"
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case "$command" in
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online)
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do_without_error ifconfig "$vif" up
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;;
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offline)
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do_without_error ifconfig "$vif" down
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;;
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esac
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log debug "Successful vif-core $command for $vif, bridge $bridge."
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if [ "$command" == "online" ]
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then
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success
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fi
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