network-interfaces-scripted: rework dependencies
This commit is contained in:
Alexander Ried
parent
e90471d792
commit
072c1dcc4a
@ -54,16 +54,21 @@ in
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networkSetup =
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{ description = "Networking Setup";
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after = [ "network-interfaces.target" "network-pre.target" ];
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before = [ "network.target" ];
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wantedBy = [ "network.target" ];
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after = [ "network-pre.target" "systemd-udevd.service" "systemd-sysctl.service" ];
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before = [ "network.target" "shutdown.target" ];
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wants = [ "network.target" ];
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conflicts = [ "shutdown.target" ];
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wantedBy = [ "multi-user.target" ];
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unitConfig.ConditionCapability = "CAP_NET_ADMIN";
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path = [ pkgs.iproute ];
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serviceConfig.Type = "oneshot";
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serviceConfig.RemainAfterExit = true;
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serviceConfig = {
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Type = "oneshot";
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RemainAfterExit = true;
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DefaultDependencies = false;
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};
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script =
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''
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@ -108,8 +113,12 @@ in
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in
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nameValuePair "network-addresses-${i.name}"
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{ description = "Address configuration of ${i.name}";
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wantedBy = [ "network-interfaces.target" ];
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before = [ "network-interfaces.target" ];
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wantedBy = [ "network-setup.service" ];
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# propagate stop and reload from network-setup
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partOf = [ "network-setup.service" ];
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# order before network-setup because the routes that are configured
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# there may need ip addresses configured
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before = [ "network-setup.service" ];
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bindsTo = [ (subsystemDevice i.name) ];
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after = [ (subsystemDevice i.name) "network-pre.target" ];
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serviceConfig.Type = "oneshot";
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@ -129,20 +138,11 @@ in
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echo "checking ip ${address}..."
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if out=$(ip addr add "${address}" dev "${i.name}" 2>&1); then
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echo "added ip ${address}..."
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restart_network_setup=true
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elif ! echo "$out" | grep "File exists" >/dev/null 2>&1; then
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echo "failed to add ${address}"
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exit 1
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fi
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'')
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+ optionalString (ips != [ ])
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''
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if [ "$restart_network_setup" = "true" ]; then
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# Ensure that the default gateway remains set.
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# (Flushing this interface may have removed it.)
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${config.systemd.package}/bin/systemctl try-restart --no-block network-setup.service
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fi
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'';
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'');
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preStop = flip concatMapStrings (ips) (ip:
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let
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address = "${ip.address}/${toString ip.prefixLength}";
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@ -156,10 +156,11 @@ in
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createTunDevice = i: nameValuePair "${i.name}-netdev"
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{ description = "Virtual Network Interface ${i.name}";
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requires = [ "dev-net-tun.device" ];
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bindsTo = [ "dev-net-tun.device" ];
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after = [ "dev-net-tun.device" "network-pre.target" ];
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wantedBy = [ "network.target" (subsystemDevice i.name) ];
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before = [ "network-interfaces.target" (subsystemDevice i.name) ];
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wantedBy = [ "network-setup.service" (subsystemDevice i.name) ];
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partOf = [ "network-setup.service" ];
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before = [ "network-setup.service" (subsystemDevice i.name) ];
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path = [ pkgs.iproute ];
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serviceConfig = {
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Type = "oneshot";
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@ -180,12 +181,12 @@ in
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deps = map subsystemDevice v.interfaces;
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in
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{ description = "Bridge Interface ${n}";
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wantedBy = [ "network.target" (subsystemDevice n) ];
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wantedBy = [ "network-setup.service" (subsystemDevice n) ];
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bindsTo = deps ++ optional v.rstp "mstpd.service";
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partOf = optional v.rstp "mstpd.service";
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partOf = [ "network-setup.service" ] ++ optional v.rstp "mstpd.service";
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after = [ "network-pre.target" "mstpd.service" ] ++ deps
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++ concatMap (i: [ "network-addresses-${i}.service" "network-link-${i}.service" ]) v.interfaces;
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before = [ "network-interfaces.target" (subsystemDevice n) ];
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before = [ "network-setup.service" (subsystemDevice n) ];
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serviceConfig.Type = "oneshot";
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serviceConfig.RemainAfterExit = true;
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path = [ pkgs.iproute ];
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@ -222,11 +223,11 @@ in
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ofRules = pkgs.writeText "vswitch-${n}-openFlowRules" v.openFlowRules;
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in
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{ description = "Open vSwitch Interface ${n}";
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wantedBy = [ "network.target" "vswitchd.service" ] ++ deps;
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wantedBy = [ "network-setup.service" "vswitchd.service" ] ++ deps;
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bindsTo = [ "vswitchd.service" (subsystemDevice n) ] ++ deps;
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partOf = [ "vswitchd.service" ];
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partOf = [ "network-setup.service" "vswitchd.service" ];
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after = [ "network-pre.target" "vswitchd.service" ] ++ deps;
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before = [ "network-interfaces.target" ];
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before = [ "network-setup.service" ];
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serviceConfig.Type = "oneshot";
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serviceConfig.RemainAfterExit = true;
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path = [ pkgs.iproute config.virtualisation.vswitch.package ];
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@ -254,11 +255,12 @@ in
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deps = map subsystemDevice v.interfaces;
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in
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{ description = "Bond Interface ${n}";
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wantedBy = [ "network.target" (subsystemDevice n) ];
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wantedBy = [ "network-setup.service" (subsystemDevice n) ];
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bindsTo = deps;
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partOf = [ "network-setup.service" ];
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after = [ "network-pre.target" ] ++ deps
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++ concatMap (i: [ "network-addresses-${i}.service" "network-link-${i}.service" ]) v.interfaces;
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before = [ "network-interfaces.target" (subsystemDevice n) ];
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before = [ "network-setup.service" (subsystemDevice n) ];
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serviceConfig.Type = "oneshot";
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serviceConfig.RemainAfterExit = true;
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path = [ pkgs.iproute pkgs.gawk ];
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@ -291,10 +293,11 @@ in
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deps = [ (subsystemDevice v.interface) ];
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in
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{ description = "Vlan Interface ${n}";
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wantedBy = [ "network.target" (subsystemDevice n) ];
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wantedBy = [ "network-setup.service" (subsystemDevice n) ];
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bindsTo = deps;
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partOf = [ "network-setup.service" ];
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after = [ "network-pre.target" ] ++ deps;
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before = [ "network-interfaces.target" (subsystemDevice n) ];
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before = [ "network-setup.service" (subsystemDevice n) ];
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serviceConfig.Type = "oneshot";
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serviceConfig.RemainAfterExit = true;
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path = [ pkgs.iproute ];
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@ -315,10 +318,11 @@ in
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deps = optional (v.dev != null) (subsystemDevice v.dev);
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in
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{ description = "6-to-4 Tunnel Interface ${n}";
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wantedBy = [ "network.target" (subsystemDevice n) ];
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wantedBy = [ "network-setup.service" (subsystemDevice n) ];
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bindsTo = deps;
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partOf = [ "network-setup.service" ];
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after = [ "network-pre.target" ] ++ deps;
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before = [ "network-interfaces.target" (subsystemDevice n) ];
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before = [ "network-setup.service" (subsystemDevice n) ];
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serviceConfig.Type = "oneshot";
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serviceConfig.RemainAfterExit = true;
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path = [ pkgs.iproute ];
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@ -342,10 +346,11 @@ in
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deps = [ (subsystemDevice v.interface) ];
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in
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{ description = "Vlan Interface ${n}";
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wantedBy = [ "network.target" (subsystemDevice n) ];
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wantedBy = [ "network-setup.service" (subsystemDevice n) ];
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bindsTo = deps;
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partOf = [ "network-setup.service" ];
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after = [ "network-pre.target" ] ++ deps;
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before = [ "network-interfaces.target" (subsystemDevice n) ];
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before = [ "network-setup.service" (subsystemDevice n) ];
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serviceConfig.Type = "oneshot";
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serviceConfig.RemainAfterExit = true;
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path = [ pkgs.iproute ];
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