unkinben
53db084c2d
The vault-plugin-secrets-bind-tsig plugin needs an HTTP endpoint that
creates, reads, rotates and deletes TSIG keys on its behalf, decoupling
Vault from direct Kubernetes API access. This adds that companion API and
lets the operator deploy it declaratively.
- Add BindTSIGAPI CRD: creating one makes the operator reconcile a
Deployment, Service, ConfigMap (env vars), token Secret and namespaced
RBAC for the companion API. Spec covers image, replicas, port,
targetNamespace, tokenSecretName, extra env, service exposure and
resources.
- Generate the master access token Secret only when absent, so a
VaultStaticSecret may pre-seed/overwrite it; the operator does not own it.
- Add the companion API server (internal/tsigapi): bearer-auth HTTP
contract POST /v1/keys, GET/DELETE /v1/keys/{name}, POST
/v1/keys/{name}/rotate, backed by BindTSIGKey custom resources the
operator reconciles into key material.
- Add cmd/tsigapi entrypoint and Dockerfile.tsigapi (distroless).
- Wire the reconciler into setup, regenerate CRDs/RBAC/deepcopy, and add
Woodpecker build (PR dry-run) and release (tag push) steps for the
bind-tsig-api image.
- Cover the API server with auth and key-lifecycle unit tests.
21 lines
350 B
Docker
21 lines
350 B
Docker
FROM golang:1.25-alpine AS builder
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RUN apk add --no-cache git
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WORKDIR /build
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COPY go.mod go.sum ./
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RUN go mod download
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COPY . .
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RUN CGO_ENABLED=0 go build -ldflags="-s -w" -o tsig-api ./cmd/tsigapi
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FROM gcr.io/distroless/static-debian12:nonroot
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COPY --from=builder /build/tsig-api /usr/local/bin/tsig-api
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EXPOSE 8443
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ENTRYPOINT ["tsig-api"]
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