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Benchmarking for wwctl overlay build

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- Benchmarks overlay build in an environment with 1000 nodes
- Updates testenv to support both benchmarks and tests

To execute:

```
go test github.com/warewulf/warewulf/internal/app/wwctl/overlay/build -bench Benchmark_Overlay_Build
```

Signed-off-by: Jonathon Anderson <janderson@ciq.com>
This commit is contained in:
Jonathon Anderson
2024-12-23 18:17:57 -07:00
parent 276e67fc54
commit a18913924d
55 changed files with 3361 additions and 245 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
overlays/ssh.host_keys/internal/ssh_host_keys_test.go
View File

@@ -12,24 +12,24 @@ import (
func Test_ssh_host_keysOverlay(t *testing.T) {
env := testenv.New(t)
defer env.RemoveAll(t)
env.ImportFile(t, "etc/warewulf/nodes.conf", "nodes.conf")
env.ImportFile(t, "var/lib/warewulf/overlays/ssh.host_keys/rootfs/etc/ssh/ssh_host_dsa_key.pub.ww", "../rootfs/etc/ssh/ssh_host_dsa_key.pub.ww")
env.ImportFile(t, "var/lib/warewulf/overlays/ssh.host_keys/rootfs/etc/ssh/ssh_host_dsa_key.ww", "../rootfs/etc/ssh/ssh_host_dsa_key.ww")
env.ImportFile(t, "var/lib/warewulf/overlays/ssh.host_keys/rootfs/etc/ssh/ssh_host_ecdsa_key.pub.ww", "../rootfs/etc/ssh/ssh_host_ecdsa_key.pub.ww")
env.ImportFile(t, "var/lib/warewulf/overlays/ssh.host_keys/rootfs/etc/ssh/ssh_host_ecdsa_key.ww", "../rootfs/etc/ssh/ssh_host_ecdsa_key.ww")
env.ImportFile(t, "var/lib/warewulf/overlays/ssh.host_keys/rootfs/etc/ssh/ssh_host_ed25519_key.pub.ww", "../rootfs/etc/ssh/ssh_host_ed25519_key.pub.ww")
env.ImportFile(t, "var/lib/warewulf/overlays/ssh.host_keys/rootfs/etc/ssh/ssh_host_ed25519_key.ww", "../rootfs/etc/ssh/ssh_host_ed25519_key.ww")
env.ImportFile(t, "var/lib/warewulf/overlays/ssh.host_keys/rootfs/etc/ssh/ssh_host_rsa_key.pub.ww", "../rootfs/etc/ssh/ssh_host_rsa_key.pub.ww")
env.ImportFile(t, "var/lib/warewulf/overlays/ssh.host_keys/rootfs/etc/ssh/ssh_host_rsa_key.ww", "../rootfs/etc/ssh/ssh_host_rsa_key.ww")
env.WriteFile(t, "etc/warewulf/keys/ssh_host_dsa_key.pub", `dsa pubkey sentinel`)
env.WriteFile(t, "etc/warewulf/keys/ssh_host_dsa_key", `dsa key sentinel`)
env.WriteFile(t, "etc/warewulf/keys/ssh_host_ecdsa_key.pub", `ecdsa pubkey sentinel`)
env.WriteFile(t, "etc/warewulf/keys/ssh_host_ecdsa_key", `ecdsa key sentinel`)
env.WriteFile(t, "etc/warewulf/keys/ssh_host_ed25519_key.pub", `ed25519 pubkey sentinel`)
env.WriteFile(t, "etc/warewulf/keys/ssh_host_ed25519_key", `ed25519 key sentinel`)
env.WriteFile(t, "etc/warewulf/keys/ssh_host_rsa_key.pub", `rsa pubkey sentinel`)
env.WriteFile(t, "etc/warewulf/keys/ssh_host_rsa_key", `rsa key sentinel`)
defer env.RemoveAll()
env.ImportFile("etc/warewulf/nodes.conf", "nodes.conf")
env.ImportFile("var/lib/warewulf/overlays/ssh.host_keys/rootfs/etc/ssh/ssh_host_dsa_key.pub.ww", "../rootfs/etc/ssh/ssh_host_dsa_key.pub.ww")
env.ImportFile("var/lib/warewulf/overlays/ssh.host_keys/rootfs/etc/ssh/ssh_host_dsa_key.ww", "../rootfs/etc/ssh/ssh_host_dsa_key.ww")
env.ImportFile("var/lib/warewulf/overlays/ssh.host_keys/rootfs/etc/ssh/ssh_host_ecdsa_key.pub.ww", "../rootfs/etc/ssh/ssh_host_ecdsa_key.pub.ww")
env.ImportFile("var/lib/warewulf/overlays/ssh.host_keys/rootfs/etc/ssh/ssh_host_ecdsa_key.ww", "../rootfs/etc/ssh/ssh_host_ecdsa_key.ww")
env.ImportFile("var/lib/warewulf/overlays/ssh.host_keys/rootfs/etc/ssh/ssh_host_ed25519_key.pub.ww", "../rootfs/etc/ssh/ssh_host_ed25519_key.pub.ww")
env.ImportFile("var/lib/warewulf/overlays/ssh.host_keys/rootfs/etc/ssh/ssh_host_ed25519_key.ww", "../rootfs/etc/ssh/ssh_host_ed25519_key.ww")
env.ImportFile("var/lib/warewulf/overlays/ssh.host_keys/rootfs/etc/ssh/ssh_host_rsa_key.pub.ww", "../rootfs/etc/ssh/ssh_host_rsa_key.pub.ww")
env.ImportFile("var/lib/warewulf/overlays/ssh.host_keys/rootfs/etc/ssh/ssh_host_rsa_key.ww", "../rootfs/etc/ssh/ssh_host_rsa_key.ww")
env.WriteFile("etc/warewulf/keys/ssh_host_dsa_key.pub", `dsa pubkey sentinel`)
env.WriteFile("etc/warewulf/keys/ssh_host_dsa_key", `dsa key sentinel`)
env.WriteFile("etc/warewulf/keys/ssh_host_ecdsa_key.pub", `ecdsa pubkey sentinel`)
env.WriteFile("etc/warewulf/keys/ssh_host_ecdsa_key", `ecdsa key sentinel`)
env.WriteFile("etc/warewulf/keys/ssh_host_ed25519_key.pub", `ed25519 pubkey sentinel`)
env.WriteFile("etc/warewulf/keys/ssh_host_ed25519_key", `ed25519 key sentinel`)
env.WriteFile("etc/warewulf/keys/ssh_host_rsa_key.pub", `rsa pubkey sentinel`)
env.WriteFile("etc/warewulf/keys/ssh_host_rsa_key", `rsa key sentinel`)
tests := []struct {
name string