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https://github.com/mulgadc/spinifex.git
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joshsiv-mulga
d064924e69
cmd/eks-webhook-cert keeps flag parsing, the log prefix and the exit; agents/eks/webhookcert owns Config and Run. Output, error text, file modes and exit codes are unchanged.
36 lines
1014 B
Go
36 lines
1014 B
Go
// Command eks-webhook-cert mints, then reuses, a self-signed serving certificate
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// for an in-cluster admission webhook and prints its base64 PEM; the
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// implementation is in agents/eks/webhookcert.
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//
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// Usage:
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//
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// eks-webhook-cert -dir /var/lib/spinifex-eks/webhook-certs/<addon> \
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// -cn <svc>.<ns>.svc -dns <svc>.<ns>.svc,<svc>.<ns>.svc.cluster.local
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//
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// Output (one line): <ca_b64>\t<tls_crt_b64>\t<tls_key_b64>
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package main
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import (
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"context"
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"flag"
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"log/slog"
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"os"
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_ "github.com/mulgadc/bluebottle/pkg/fipsboot"
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"github.com/mulgadc/spinifex/spinifex/agents/eks/webhookcert"
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)
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func main() {
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cfg := webhookcert.Config{Out: os.Stdout}
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flag.StringVar(&cfg.Dir, "dir", "", "directory to cache tls.crt/tls.key in")
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flag.StringVar(&cfg.CN, "cn", "", "certificate common name")
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flag.StringVar(&cfg.DNS, "dns", "", "comma-separated DNS SANs")
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flag.Parse()
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if err := webhookcert.Run(context.Background(), cfg); err != nil {
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slog.Error("eks-webhook-cert: " + err.Error())
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os.Exit(1)
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}
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}
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