zpericic
86a0d2cdd1
Role subpackages set the system-wide default qdisc and TCP congestion control via /usr/lib/sysctl.d, without pulling in the base package: server fq + bbr bare metal, VM guests vmhost fq_codel + bbr hypervisors, container hosts router fq_codel + cubic desktop fq_codel + cubic The base package applies cake per interface from /etc/qos-profiles/<iface>.conf, layered over role defaults and /etc/qos-profiles/defaults.conf: - LINK_RATE with per-direction overrides, shaped to SHAPE_PERCENT (default 95, per direction overridable) - outbound fairness per source host and diffserv4; inbound via ifb, fairness per destination host, besteffort with DSCP wash - NAT awareness, extra cake args (shared and per direction), raw qdisc overrides - config parsed without executing it, validated before any change, previous state undone on each run Applied by the qos-profiles@<iface> unit (bound to the device) or the qos-profiles-networkmanager dispatcher subpackage, installed automatically on hosts with NetworkManager. Includes ready-made examples for VM hosts, OVH dual-NIC servers, DC and home routers.
17 lines
643 B
Bash
Executable File
17 lines
643 B
Bash
Executable File
#!/usr/bin/bash
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# NetworkManager dispatcher: apply qos-profiles when an interface with
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# /etc/qos-profiles/<iface>.conf comes up, clean up when it is removed.
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# Both the device and its IP interface are checked (eth0 and ppp0 for PPPoE).
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action=$2
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ifaces=("$1")
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[[ -n ${DEVICE_IP_IFACE:-} && $DEVICE_IP_IFACE != "$1" ]] && ifaces+=("$DEVICE_IP_IFACE")
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for iface in "${ifaces[@]}"; do
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[[ -n $iface && -f /etc/qos-profiles/$iface.conf ]] || continue
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case $action in
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up | reapply) /usr/libexec/qos-profiles/qos-apply start "$iface" ;;
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down) [[ -e /sys/class/net/$iface ]] || /usr/libexec/qos-profiles/qos-apply stop "$iface" ;;
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esac
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done
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