net-kingdom/sso-mfa/k8s/identity-provisioner/deployment.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: identity-provisioner
  namespace: sso
  labels: &labels
    app.kubernetes.io/name: identity-provisioner
    app.kubernetes.io/component: directory-lifecycle
    app.kubernetes.io/part-of: net-kingdom-sso-mfa
spec:
  replicas: 1
  strategy: {type: Recreate}
  selector:
    matchLabels: {app.kubernetes.io/name: identity-provisioner}
  template:
    metadata:
      labels: *labels
    spec:
      automountServiceAccountToken: false
      securityContext:
        runAsNonRoot: true
        runAsUser: 10001
        runAsGroup: 10001
        seccompProfile: {type: RuntimeDefault}
      containers:
        - name: provisioner
          image: forgejo.coulomb.social/coulomb/identity-provisioner@sha256:6d1f3632221e6f9d3f5ea41fea1c7e143033f34d2f8777a29af967cfbc9e4199
          imagePullPolicy: IfNotPresent
          ports: [{name: http, containerPort: 8080}]
          env:
            - {name: LLDAP_URL, value: "http://lldap.sso.svc.cluster.local:17170"}
            # Own directory account svc-provisioner (lldap_admin, exception SI-X6), not the human admin.
            - name: LLDAP_ADMIN_USERNAME
              valueFrom:
                secretKeyRef: {name: identity-provisioner-ldap, key: username}
            - name: LLDAP_ADMIN_PASSWORD
              valueFrom:
                secretKeyRef: {name: identity-provisioner-ldap, key: password}
            - name: PROVISIONER_SERVICE_TOKEN
              valueFrom:
                secretKeyRef: {name: identity-provisioner-token, key: token}
            - {name: PASSWORD_SETUP_PUBLIC_URL, value: "https://kc.coulomb.social/setup/password"}
            - {name: PASSWORD_SETUP_TTL_SECONDS, value: "900"}
            - {name: PASSWORD_SETUP_SIGNIN_URL, value: "https://users.coulomb.social/"}
            - name: PASSWORD_SETUP_TENANT_RETURNS
              value: '{"tenant:trial:demo-company":"https://vergabe-teilnahme.coulomb.social/demo-company/"}'
          securityContext:
            allowPrivilegeEscalation: false
            capabilities: {drop: ["ALL"]}
            readOnlyRootFilesystem: true
          resources:
            requests: {cpu: 5m, memory: 32Mi}
            limits: {cpu: 250m, memory: 128Mi}
          readinessProbe:
            httpGet: {path: /readyz, port: http}
            periodSeconds: 15
            timeoutSeconds: 5
            failureThreshold: 3
          livenessProbe:
            httpGet: {path: /healthz, port: http}
            periodSeconds: 20
---
apiVersion: v1
kind: Service
metadata:
  name: identity-provisioner
  namespace: sso
spec:
  selector: {app.kubernetes.io/name: identity-provisioner}
  ports: [{name: http, port: 8080, targetPort: http}]
---
apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
  name: identity-provisioner
  namespace: sso
spec:
  podSelector:
    matchLabels: {app.kubernetes.io/name: identity-provisioner}
  policyTypes: [Ingress, Egress]
  ingress:
    - from:
        - namespaceSelector:
            matchLabels: {kubernetes.io/metadata.name: user-engine}
          podSelector:
            matchLabels: {app.kubernetes.io/name: user-engine}
      ports: [{protocol: TCP, port: 8080}]
    - from:
        - namespaceSelector:
            matchLabels: {kubernetes.io/metadata.name: kube-system}
          podSelector:
            matchLabels: {app.kubernetes.io/name: traefik}
      ports: [{protocol: TCP, port: 8080}]
  egress:
    - to:
        - podSelector:
            matchLabels: {app.kubernetes.io/name: lldap}
      ports: [{protocol: TCP, port: 17170}]
    - to:
        - namespaceSelector:
            matchLabels: {kubernetes.io/metadata.name: kube-system}
      ports: [{protocol: UDP, port: 53}, {protocol: TCP, port: 53}]
---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: identity-password-setup
  namespace: sso
  labels:
    app.kubernetes.io/name: identity-provisioner
    app.kubernetes.io/part-of: net-kingdom-sso-mfa
  annotations:
    traefik.ingress.kubernetes.io/router.middlewares: "sso-keycape-rate-limit@kubernetescrd, sso-keycape-hsts@kubernetescrd"
spec:
  ingressClassName: traefik
  rules:
    - host: kc.coulomb.social
      http:
        paths:
          - path: /setup/password
            pathType: Exact
            backend:
              service:
                name: identity-provisioner
                port: {number: 8080}
  tls:
    - hosts: [kc.coulomb.social]
      secretName: kc-tls
---
apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
  name: allow-identity-provisioner-to-lldap
  namespace: sso
spec:
  podSelector:
    matchLabels: {app.kubernetes.io/name: lldap}
  policyTypes: [Ingress]
  ingress:
    - from:
        - podSelector:
            matchLabels: {app.kubernetes.io/name: identity-provisioner}
      ports: [{protocol: TCP, port: 17170}]