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28ef43824b
For reasons yet unknown, the vxlan backend doesn't work (at least inside the qemu networking), so this is moved to the udp backend. Note changing the backend apparently also changes the interface name, it's now `flannel0`, not `flannel.1` fixes #74941
58 lines
1.5 KiB
Nix
58 lines
1.5 KiB
Nix
import ./make-test-python.nix ({ lib, ...} : {
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name = "flannel";
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meta = with lib.maintainers; {
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maintainers = [ offline ];
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};
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nodes = let
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flannelConfig = { pkgs, ... } : {
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services.flannel = {
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enable = true;
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backend = {
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Type = "udp";
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Port = 8285;
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};
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network = "10.1.0.0/16";
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iface = "eth1";
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etcd.endpoints = ["http://etcd:2379"];
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};
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networking.firewall.allowedUDPPorts = [ 8285 ];
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};
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in {
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etcd = { ... }: {
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services = {
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etcd = {
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enable = true;
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listenClientUrls = ["http://0.0.0.0:2379"]; # requires ip-address for binding
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listenPeerUrls = ["http://0.0.0.0:2380"]; # requires ip-address for binding
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advertiseClientUrls = ["http://etcd:2379"];
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initialAdvertisePeerUrls = ["http://etcd:2379"];
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initialCluster = ["etcd=http://etcd:2379"];
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};
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};
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networking.firewall.allowedTCPPorts = [ 2379 ];
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};
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node1 = flannelConfig;
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node2 = flannelConfig;
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};
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testScript = ''
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start_all()
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node1.wait_for_unit("flannel.service")
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node2.wait_for_unit("flannel.service")
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node1.wait_until_succeeds("ip l show dev flannel0")
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ip1 = node1.succeed("ip -4 addr show flannel0 | grep -oP '(?<=inet).*(?=/)'")
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node2.wait_until_succeeds("ip l show dev flannel0")
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ip2 = node2.succeed("ip -4 addr show flannel0 | grep -oP '(?<=inet).*(?=/)'")
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node1.wait_until_succeeds(f"ping -c 1 {ip2}")
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node2.wait_until_succeeds(f"ping -c 1 {ip1}")
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'';
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})
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