mirror of
https://github.com/mulgadc/spinifex.git
synced 2026-10-19 10:52:04 +00:00
Julian Sommer
38 lines
1.1 KiB
Go
38 lines
1.1 KiB
Go
//go:build e2e
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package multinode
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import (
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"context"
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"os"
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"testing"
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"time"
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"github.com/mulgadc/spinifex/tests/e2e/harness"
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)
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// runPreflight checks /dev/kvm is writable on node1 and SSH `hostname` succeeds on every peer.
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// Catches misconfigured images or broken peer networking before any AWS API churn.
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func runPreflight(t *testing.T, fix *Fixture) {
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harness.Phase(t, "Multinode — Pre-flight")
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harness.Step(t, "verify /dev/kvm")
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f, err := os.OpenFile("/dev/kvm", os.O_RDWR, 0)
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if err != nil {
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t.Fatalf("/dev/kvm not writable: %v", err)
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}
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_ = f.Close()
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harness.Step(t, "peer_ssh hostname on every remote node")
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ssh := harness.NewPeerSSH()
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ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
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defer cancel()
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// Skip node1 (the runner): SSH back to its own loopback tests nothing about peer reachability.
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for _, n := range fix.Cluster.Nodes[1:] {
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if _, err := ssh.Run(ctx, n.Addr, "hostname"); err != nil {
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t.Fatalf("peer_ssh %s (%s): %v", n.Name, n.Addr, err)
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}
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harness.Detail(t, "node", n.Name, "addr", n.Addr, "ssh", "ok")
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}
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}
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