Stéphane Tailland
dc13738e86
The runtime for the estate's autonomous agents. Postgres as a StatefulSet with its own claim, n8n behind a cert-manager certificate and the nginx ingress, and both secrets in Vault behind an AppRole scoped to n8n/* alone. The certificate is issued into the cluster rather than copied into the repo, so the private key never reaches git. The CA certificate is committed and mounted as NODE_EXTRA_CA_CERTS, so a workflow can reach keycloak and the domain gateways without anyone disabling verification to make it work. One replica and strategy: Recreate, both deliberate — n8n needs Redis and queue mode before a second scheduler is safe, and a ReadWriteOnce volume deadlocks a rolling update. N8N_ENCRYPTION_KEY is generated once and kept in Vault. Regenerating it does not re-encrypt the stored credentials, it orphans them. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
37 lines
1.8 KiB
YAML
37 lines
1.8 KiB
YAML
# The lab CA, so n8n can verify keycloak.sttlab.local and the domain gateways
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# rather than disabling verification. A CA certificate is public by
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# construction — this is the certificate, never the key, and it is checked in so
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# the deployment has no hidden prerequisite.
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#
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# Issued by the sttlab-local-ca ClusterIssuer, valid until 2026-11-24.
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# Regenerate on rotation:
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# kubectl -n cert-manager get secret sttlab-local-ca \
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# -o jsonpath='{.data.tls\.crt}' | base64 -d
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apiVersion: v1
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kind: ConfigMap
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metadata:
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name: sttlab-ca
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namespace: n8n
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data:
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ca.crt: |
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-----BEGIN CERTIFICATE-----
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MIIDPDCCAiSgAwIBAgIUd/utDf+f0yQR3v3qTjZqx+wvTZMwDQYJKoZIhvcNAQEL
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BQAwGTEXMBUGA1UEAwwOKi5zdHRsYWIubG9jYWwwHhcNMjUxMTI0MTUzODQ1WhcN
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MjYxMTI0MTUzODQ1WjAZMRcwFQYDVQQDDA4qLnN0dGxhYi5sb2NhbDCCASIwDQYJ
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KoZIhvcNAQEBBQADggEPADCCAQoCggEBALj0sryq8qXtkShT/B+/EjVJNN/TLHIn
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QJYc6xuUH/f7q3dYdLm4iH0XnFgrSQLUo4iqd/Mczef5iWCYwT5FFa7P17/TcLVf
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gso0j41qNLBjGxDQGQ6Z1VCxi6oan8ow98rumjVj0E0Qgs5CX/rN+gcEmZ/TZFWU
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qudVoztpeiVqJ0dxCIq+KMutzd1BU7BXx4VRO9Y+t1idUc7oY7BPmS2qPAN7TtXP
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j1KhH2BgLsmF5GRhYHNS578eCltcmS2sbQ3c7GwOV96lpgF9TixEvFXeN4xk43E6
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1COUD7CRiWAZ0XI8FMlpZGeNZeV4bbV/MqVig1ybWNOz9MDKYj3eoXUCAwEAAaN8
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MHowHQYDVR0OBBYEFDbzYWOPr4vxa+VONs7xHbcNx70YMB8GA1UdIwQYMBaAFDbz
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YWOPr4vxa+VONs7xHbcNx70YMA8GA1UdEwEB/wQFMAMBAf8wJwYDVR0RBCAwHoIO
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Ki5zdHRsYWIubG9jYWyCDHN0dGxhYi5sb2NhbDANBgkqhkiG9w0BAQsFAAOCAQEA
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tU4p5/ONXm7x4YDzSeL8NdThVLguiFur0jcTxvvPUS4NFNsnQJk4OXxBgjy1YwpL
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3i56/4mCEd9OCQF/Hl0eFwGZBzNKlMoTA08AC/lBDvPrnVjuUu0qe/b/2KOkhESa
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x8rQNp0o8pcj0f29nu0JfRqYGkzy0Lh2qgXhPu2iC+t2PfdleRAky1tt68wogdFL
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TvHDsJbVo/ihsPpONlSyHfxG6bb/0Mkz64PH46TTt9GvJflEKMqDwivNFUA1P5S/
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U4Ic8Qapnxc7h2+WbRjmYrnuygC2wMBE6rL9OF3gwCr1fkgGGRr5lVRUq2X2HZV5
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5jqViv6eurq8O61N3vWGCQ==
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-----END CERTIFICATE-----
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