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60 lines
1.9 KiB
Nix
60 lines
1.9 KiB
Nix
# A test that containerdConfigTemplate settings get written to containerd/config.toml
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import ../make-test-python.nix (
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{
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pkgs,
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lib,
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k3s,
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...
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}:
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let
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nodeName = "test";
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in
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{
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name = "${k3s.name}-containerd-config";
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nodes.machine =
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{ ... }:
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{
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environment.systemPackages = [ pkgs.jq ];
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# k3s uses enough resources the default vm fails.
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virtualisation.memorySize = 1536;
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virtualisation.diskSize = 4096;
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services.k3s = {
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enable = true;
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package = k3s;
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# Slightly reduce resource usage
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extraFlags = [
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"--disable coredns"
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"--disable local-storage"
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"--disable metrics-server"
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"--disable servicelb"
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"--disable traefik"
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"--node-name ${nodeName}"
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];
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containerdConfigTemplate = ''
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# Base K3s config
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{{ template "base" . }}
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# MAGIC COMMENT
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'';
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};
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};
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testScript = # python
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''
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start_all()
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machine.wait_for_unit("k3s")
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# wait until the node is ready
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machine.wait_until_succeeds(r"""kubectl get node ${nodeName} -ojson | jq -e '.status.conditions[] | select(.type == "Ready") | .status == "True"'""")
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# test whether the config template file contains the magic comment
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out=machine.succeed("cat /var/lib/rancher/k3s/agent/etc/containerd/config.toml.tmpl")
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t.assertIn("MAGIC COMMENT", out, "the containerd config template does not contain the magic comment")
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# test whether the config file contains the magic comment
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out=machine.succeed("cat /var/lib/rancher/k3s/agent/etc/containerd/config.toml")
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t.assertIn("MAGIC COMMENT", out, "the containerd config does not contain the magic comment")
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'';
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meta.maintainers = lib.teams.k3s.members;
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}
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)
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