df0e1b98de
Deploying the m11-44b768b image (p6 sharding + p7 mTLS + p8 ops + p9 correctness)
surfaced two blockers; both fixed here.
1. statefulset.yaml: the m11p7 change made the :9500 HTTP plane serve TLS, but the
startup/liveness/readiness probes still used scheme HTTP — kubelet got a TLS
handshake back ("malformed HTTP response \x15\x03\x03") and pods never went
Ready. Set scheme: HTTPS on all three probes (kubelet skips cert verification
for httpGet probes, so the cert's DNS-only SANs are fine). Image pinned to the
m11-44b768b amd64 digest.
2. tidal-stress: the generator's reqwest client did default cert verification and
had no way to trust the cluster's private CA, so https:// targets failed. Added
--ca-cert <pem> (verified TLS against the mounted tidaldb-cluster-tls ca.crt)
and --insecure (skip verification, escape hatch). New StressError::CaCert for
the PEM read fault.
stress-job-m11p6-baseline.yaml: T2-A-equivalent quorum-write throughput run on the
new stack — https:// targets, ca.crt mounted from the tidaldb-cluster-tls Secret,
--ca-cert verified TLS. Drops the removed --write-path flag (m11p6 unified the
write path to hash-routing).
98 lines
3.3 KiB
YAML
98 lines
3.3 KiB
YAML
# m11p6 baseline — quorum-write throughput over the mTLS plane (m11p7).
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# First run on the m11-44b768b image: confirms the HTTPS :9500 client plane,
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# cluster-key auth, and m11p6 single-group replication all carry a real write
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# load end-to-end, and re-establishes the T2-A capacity number on the new stack.
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#
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# TLS: the :9500 plane serves a private-CA cert (tidaldb-cluster-tls). The
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# generator trusts it via the mounted ca.crt (--ca-cert) — verified TLS, not
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# --insecure. Targets MUST be https:// and use the cert's DNS SANs (pod-DNS / VIP),
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# never pod IPs (not in the SAN list).
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#
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# Apply: kubectl apply -f tidal-stress/k8s/stress-job-m11p6-baseline.yaml
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# Watch: kubectl logs -f job/tidal-stress-m11p6 -n tidaldb-cluster
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# Rearm: kubectl delete job tidal-stress-m11p6 -n tidaldb-cluster
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apiVersion: batch/v1
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kind: Job
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metadata:
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name: tidal-stress-m11p6
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namespace: tidaldb-cluster
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labels:
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app.kubernetes.io/name: tidal-stress
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app.kubernetes.io/part-of: tidaldb
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spec:
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backoffLimit: 0
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ttlSecondsAfterFinished: 7200
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template:
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metadata:
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labels:
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app.kubernetes.io/name: tidal-stress
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app.kubernetes.io/part-of: tidaldb
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spec:
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restartPolicy: Never
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automountServiceAccountToken: false
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securityContext:
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runAsNonRoot: true
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runAsUser: 1000
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runAsGroup: 1000
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seccompProfile:
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type: RuntimeDefault
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containers:
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- name: stress
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image: registry.threesix.ai/tidal/stress@sha256:e130aa871f5df17a14a9e13e7df606c602b95a03d8eba49490ff7481e6e2b2b3 # m11-44b768b (TLS-aware)
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imagePullPolicy: IfNotPresent
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args:
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- --target
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- https://tidaldb-0.tidaldb-peers.tidaldb-cluster.svc.cluster.local:9500
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- --target
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- https://tidaldb-1.tidaldb-peers.tidaldb-cluster.svc.cluster.local:9500
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- --target
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- https://tidaldb-2.tidaldb-peers.tidaldb-cluster.svc.cluster.local:9500
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- --leader-url
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- https://tidaldb.tidaldb-cluster.svc.cluster.local:9500 # VIP — routes to any ready pod; m11p6 hash-routes writes to the group leader
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- --ca-cert
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- /etc/tidaldb/tls/ca.crt
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- --ack
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- quorum
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- --ramp
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- peach-100k
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- --stage-secs
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- "120"
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- --mix
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- writes
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- --corpus
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- "20000"
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- --users
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- "100000"
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- --poll-status
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env:
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- name: TIDAL_API_KEY
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valueFrom:
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secretKeyRef:
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name: tidaldb-credentials
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key: TIDAL_API_KEY
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- name: TIDAL_STRESS_LOG
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value: warn
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resources:
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requests:
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cpu: 250m
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memory: 256Mi
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limits:
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cpu: "3"
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memory: 1Gi
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securityContext:
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allowPrivilegeEscalation: false
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readOnlyRootFilesystem: true
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capabilities:
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drop: ["ALL"]
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volumeMounts:
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- name: cluster-tls
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mountPath: /etc/tidaldb/tls
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readOnly: true
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volumes:
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- name: cluster-tls
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secret:
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secretName: tidaldb-cluster-tls
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items:
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- key: ca.crt
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path: ca.crt
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