apiVersion: batch/v1
kind: Job
metadata:
  name: vault-bootstrap-general
  namespace: dev-tools
  annotations:
    argocd.argoproj.io/hook: Sync
    argocd.argoproj.io/hook-delete-policy: HookSucceeded
    argocd.argoproj.io/sync-wave: "1"
spec:
  backoffLimit: 2
  ttlSecondsAfterFinished: 60
  template:
    spec:
      restartPolicy: OnFailure
      securityContext:
        runAsNonRoot: true
        runAsUser: 1000
        runAsGroup: 1000
        fsGroup: 1000
      containers:
        - name: vault
          image: hashicorp/vault:1.16
          imagePullPolicy: IfNotPresent
          securityContext:
            allowPrivilegeEscalation: false
            readOnlyRootFilesystem: true
            capabilities: { drop: ["ALL"] }
          env:
            - name: VAULT_ADDR
              value: "http://vault.dev-tools.svc.cluster.local:8200"
            - name: VAULT_TOKEN
              valueFrom:
                secretKeyRef:
                  name: vault-admin-token
                  key: token
          command: ["/bin/sh","-c"]
          args:
            - |
              set -euo pipefail

              echo "[general-secrets] wait for vault"
              i=0; until vault status >/dev/null 2>&1; do
                i=$((i+1)); [ "$i" -gt 30 ] && echo "vault not ready" && exit 1
                echo "waiting... ($i/30)"; sleep 2
              done

              echo "[general-secrets] enable & config k8s auth (idempotent)"
              vault auth enable -path="kubernetes" kubernetes 2>/dev/null || true
              vault write auth/kubernetes/config \
                token_reviewer_jwt="$(cat /var/run/secrets/kubernetes.io/serviceaccount/token)" \
                kubernetes_host="https://kubernetes.default.svc:443" \
                kubernetes_ca_cert=@/var/run/secrets/kubernetes.io/serviceaccount/ca.crt

              echo "[general-secrets] ensure KV v2 mount"
              vault secrets enable -version=2 -path=general-secrets kv 2>/dev/null || true

              echo "[general-secrets] policy"
              cat >/tmp/p.hcl <<'EOF'
              path "general-secrets/metadata/*" { capabilities = ["list"] }
              path "general-secrets/data/*"     { capabilities = ["read"] }
              EOF
              vault policy write eso-general-read /tmp/p.hcl || true

              echo "[general-secrets] role eso-general"
              vault write auth/kubernetes/role/eso-general \
                bound_service_account_names="external-secrets" \
                bound_service_account_namespaces="dev-tools" \
                bound_audiences="https://kubernetes.default.svc" \
                policies="eso-general-read" \
                ttl=1h

              echo "[general-secrets] done"