Stéphane Tailland
9c3bdba3f9
Two-stage Dockerfile: the runtime image carries neither uv nor a build toolchain, runs as uid 10001, drops every capability and needs no writable filesystem (verified with --read-only and no tmpfs). k8s/ is what runs, dev/ is the Flux plumbing that applies it, self-managing after three manual applies — the same shape every kong-* repo settled on. Three choices worth naming: - One namespace for the estate. What isolates an agent is its Keycloak client and the audiences it may request, not a namespace boundary. - The GitRepository uses anonymous HTTPS rather than SSH with a Vault-held deploy key. The repo is already anonymously readable on gitea, so a key would guard nothing while adding two objects to create by hand before anything deploys. If the repos ever go private this becomes the kong-* SSH pattern. - The lab CA certificate is committed. It is a certificate, never a key, and checking it in means the deployment has no hidden prerequisite. replicas: 1 is a constraint, not a default — conversation history lives in the process, so a second replica would route a user's "yes" to a pod that never saw the question. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
34 lines
1.3 KiB
YAML
34 lines
1.3 KiB
YAML
# Watches ./dev, so the GitRepository and the Kustomization below it reconcile
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# from git like any other manifest. It lives in ./dev itself, so it also manages
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# itself — the arrangement `flux bootstrap` sets up, which flux-operator does
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# not create, and the same one every kong-* repo now uses.
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#
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# It sits in the agents namespace, not flux-system: a sourceRef resolves in the
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# Kustomization's own namespace, and this is the agent team's to own.
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#
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# Three manual applies, once, to close the loop — nothing can watch ./dev until
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# the namespace and the source that serves it exist:
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#
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# kubectl apply -f k8s/namespace.yaml
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# kubectl apply -f dev/gitrepository.yaml
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# kubectl apply -f dev/bootstrap-kustomization.yaml
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#
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# After that every file in this repo, this one included, reconciles from git.
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#
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# Sharp edge: with prune enabled, deleting flux-kustomization.yaml from git
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# deletes the Kustomization it defines, and that Kustomization's own prune then
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# removes the whole deployment. Correct GitOps behaviour, blast radius two
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# levels deep.
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apiVersion: kustomize.toolkit.fluxcd.io/v1
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kind: Kustomization
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metadata:
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name: catalogue-agent-bootstrap
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namespace: agents
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spec:
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interval: 10m
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sourceRef:
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kind: GitRepository
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name: catalogue-agent
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path: ./dev
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prune: true
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