(#33) Helm stderr logging

Log error messages from helm when building and rendering holos
components.

Closes: #33

cmd/holos/testdata/issue33_helm_stderr.txt

@@ -0,0 +1,280 @@
+# Want helm errors to show up
+! exec holos build .
+stderr 'Error: execution error at \(zitadel/templates/secret_zitadel-masterkey.yaml:2:4\): Either set .Values.zitadel.masterkey xor .Values.zitadel.masterkeySecretName'
+
+-- cue.mod --
+package holos
+-- zitadel.cue --
+package holos
+
+cluster: string @tag(cluster, string)
+
+apiVersion: "holos.run/v1alpha1"
+kind: "HelmChart"
+metadata: name: "zitadel"
+namespace: "zitadel"
+chart: {
+	name:    "zitadel"
+	version: "7.9.0"
+	repository: {
+		name: "zitadel"
+		url:  "https://charts.zitadel.com"
+	}
+}
+
+
+-- vendor/zitadel/templates/secret_zitadel-masterkey.yaml --
+{{- if (or (and .Values.zitadel.masterkey .Values.zitadel.masterkeySecretName) (and (not .Values.zitadel.masterkey) (not .Values.zitadel.masterkeySecretName)) ) }}
+{{- fail "Either set .Values.zitadel.masterkey xor .Values.zitadel.masterkeySecretName" }}
+{{- end }}
+{{- if .Values.zitadel.masterkey -}}
+apiVersion: v1
+kind: Secret
+type: Opaque
+metadata:
+  name: zitadel-masterkey
+  {{- with .Values.zitadel.masterkeyAnnotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+  labels:
+    {{- include "zitadel.labels" . | nindent 4 }}
+stringData:
+  masterkey: {{ .Values.zitadel.masterkey }}
+{{- end -}}
+-- vendor/zitadel/Chart.yaml --
+apiVersion: v2
+appVersion: v2.46.0
+description: A Helm chart for ZITADEL
+icon: https://zitadel.com/zitadel-logo-dark.svg
+kubeVersion: '>= 1.21.0-0'
+maintainers:
+- email: support@zitadel.com
+  name: zitadel
+  url: https://zitadel.com
+name: zitadel
+type: application
+version: 7.9.0
+-- vendor/zitadel/values.yaml --
+# Default values for zitadel.
+zitadel:
+  # The ZITADEL config under configmapConfig is written to a Kubernetes ConfigMap
+  # See all defaults here:
+  # https://github.com/zitadel/zitadel/blob/main/cmd/defaults.yaml
+  configmapConfig:
+    ExternalSecure: true
+    Machine:
+      Identification:
+        Hostname:
+          Enabled: true
+        Webhook:
+          Enabled: false
+
+  # The ZITADEL config under secretConfig is written to a Kubernetes Secret
+  # See all defaults here:
+  # https://github.com/zitadel/zitadel/blob/main/cmd/defaults.yaml
+  secretConfig:
+
+  # Annotations set on secretConfig secret
+  secretConfigAnnotations:
+    helm.sh/hook: pre-install,pre-upgrade
+    helm.sh/hook-delete-policy: before-hook-creation
+    helm.sh/hook-weight: "0"
+
+  # Reference the name of a secret that contains ZITADEL configuration.
+  configSecretName:
+  # The key under which the ZITADEL configuration is located in the secret.
+  configSecretKey: config-yaml
+
+  # ZITADEL uses the masterkey for symmetric encryption.
+  # You can generate it for example with tr -dc A-Za-z0-9 </dev/urandom | head -c 32
+  masterkey: ""
+  # Reference the name of the secret that contains the masterkey. The key should be named "masterkey".
+  # Note: Either zitadel.masterkey or zitadel.masterkeySecretName must be set
+  masterkeySecretName: ""
+
+  # Annotations set on masterkey secret
+  masterkeyAnnotations:
+    helm.sh/hook: pre-install,pre-upgrade
+    helm.sh/hook-delete-policy: before-hook-creation
+    helm.sh/hook-weight: "0"
+
+  # The CA Certificate needed for establishing secure database connections
+  dbSslCaCrt: ""
+
+  # The Secret containing the CA certificate at key ca.crt needed for establishing secure database connections
+  dbSslCaCrtSecret: ""
+
+  # The db admins secret containing the client certificate and key at tls.crt and tls.key needed for establishing secure database connections
+  dbSslAdminCrtSecret: ""
+
+  # The db users secret containing the client certificate and key at tls.crt and tls.key needed for establishing secure database connections
+  dbSslUserCrtSecret: ""
+
+  # Generate a self-signed certificate using an init container
+  # This will also mount the generated files to /etc/tls/ so that you can reference them in the pod.
+  # E.G. KeyPath: /etc/tls/tls.key CertPath: /etc/tls/tls.crt
+  # By default, the SAN DNS names include, localhost, the POD IP address and the POD name. You may include one more by using additionalDnsName like "my.zitadel.fqdn".
+  selfSignedCert:
+    enabled: false
+    additionalDnsName:
+
+replicaCount: 3
+
+image:
+  repository: ghcr.io/zitadel/zitadel
+  pullPolicy: IfNotPresent
+  # Overrides the image tag whose default is the chart appVersion.
+  tag: ""
+
+chownImage:
+  repository: alpine
+  pullPolicy: IfNotPresent
+  tag: "3.19"
+
+imagePullSecrets: []
+nameOverride: ""
+fullnameOverride: ""
+
+# Annotations to add to the deployment
+annotations: {}
+
+# Annotations to add to the configMap
+configMap:
+  annotations:
+    helm.sh/hook: pre-install,pre-upgrade
+    helm.sh/hook-delete-policy: before-hook-creation
+    helm.sh/hook-weight: "0"
+
+serviceAccount:
+  # Specifies whether a service account should be created
+  create: true
+  # Annotations to add to the service account
+  annotations:
+    helm.sh/hook: pre-install,pre-upgrade
+    helm.sh/hook-delete-policy: before-hook-creation
+    helm.sh/hook-weight: "0"
+  # The name of the service account to use.
+  # If not set and create is true, a name is generated using the fullname template
+  name: ""
+
+podAnnotations: {}
+
+podAdditionalLabels: {}
+
+podSecurityContext:
+  runAsNonRoot: true
+  runAsUser: 1000
+
+securityContext: {}
+
+# Additional environment variables
+env:
+  []
+  # - name: ZITADEL_DATABASE_POSTGRES_HOST
+  #   valueFrom:
+  #     secretKeyRef:
+  #       name: postgres-pguser-postgres
+  #       key: host
+
+service:
+  type: ClusterIP
+  # If service type is "ClusterIP", this can optionally be set to a fixed IP address.
+  clusterIP: ""
+  port: 8080
+  protocol: http2
+  annotations: {}
+  scheme: HTTP
+
+ingress:
+  enabled: false
+  className: ""
+  annotations: {}
+  hosts:
+    - host: localhost
+      paths:
+        - path: /
+          pathType: Prefix
+  tls: []
+
+resources: {}
+
+nodeSelector: {}
+
+tolerations: []
+
+affinity: {}
+
+topologySpreadConstraints: []
+
+initJob:
+  # Once ZITADEL is installed, the initJob can be disabled.
+  enabled: true
+  annotations:
+    helm.sh/hook: pre-install,pre-upgrade
+    helm.sh/hook-delete-policy: before-hook-creation
+    helm.sh/hook-weight: "1"
+  resources: {}
+  backoffLimit: 5
+  activeDeadlineSeconds: 300
+  extraContainers: []
+  podAnnotations: {}
+  # Available init commands :
+  # "": initialize ZITADEL instance (without skip anything)
+  # database: initialize only the database
+  # grant: set ALL grant to user
+  # user: initialize only the database user
+  # zitadel: initialize ZITADEL internals (skip "create user" and "create database")
+  command: ""
+
+setupJob:
+  annotations:
+    helm.sh/hook: pre-install,pre-upgrade
+    helm.sh/hook-delete-policy: before-hook-creation
+    helm.sh/hook-weight: "2"
+  resources: {}
+  activeDeadlineSeconds: 300
+  extraContainers: []
+  podAnnotations: {}
+  additionalArgs:
+    - "--init-projections=true"
+  machinekeyWriter:
+    image:
+      repository: bitnami/kubectl
+      tag: ""
+    resources: {}
+
+readinessProbe:
+  enabled: true
+  initialDelaySeconds: 0
+  periodSeconds: 5
+  failureThreshold: 3
+
+livenessProbe:
+  enabled: true
+  initialDelaySeconds: 0
+  periodSeconds: 5
+  failureThreshold: 3
+
+startupProbe:
+  enabled: true
+  periodSeconds: 1
+  failureThreshold: 30
+
+metrics:
+  enabled: false
+  serviceMonitor:
+    # If true, the chart creates a ServiceMonitor that is compatible with Prometheus Operator
+    # https://github.com/prometheus-operator/prometheus-operator/blob/main/Documentation/api.md#monitoring.coreos.com/v1.ServiceMonitor.
+    # The Prometheus community Helm chart installs this operator
+    # https://github.com/prometheus-community/helm-charts/tree/main/charts/kube-prometheus-stack#kube-prometheus-stack
+    enabled: false
+    honorLabels: false
+    honorTimestamps: true
+
+pdb:
+  enabled: false
+  # these values are used for the PDB and are mutally exclusive
+  minAvailable: 1
+  # maxUnavailable: 1
+  annotations: {}

docs/examples/cue.mod/gen/k8s.io/api/core/v1/types_go_gen.cue

@@ -3066,7 +3066,7 @@ import (
 	// If set, the fields of SecurityContext override the equivalent fields of PodSecurityContext.
 	// More info: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/
 	// +optional
-	securityContext?: null | #SecurityContext @go(SecurityContext,*SecurityContext) @protobuf(15,bytes,opt)
+	securityContext?: #SecurityContext @go(SecurityContext,*SecurityContext) @protobuf(15,bytes,opt)
 
 	// Whether this container should allocate a buffer for stdin in the container runtime. If this
 	// is not set, reads from stdin in the container will always result in EOF.
@@ -3982,7 +3982,7 @@ import (
 	// SecurityContext holds pod-level security attributes and common container settings.
 	// Optional: Defaults to empty.  See type description for default values of each field.
 	// +optional
-	securityContext?: null | #PodSecurityContext @go(SecurityContext,*PodSecurityContext) @protobuf(14,bytes,opt)
+	securityContext?: #PodSecurityContext @go(SecurityContext,*PodSecurityContext) @protobuf(14,bytes,opt)
 
 	// ImagePullSecrets is an optional list of references to secrets in the same namespace to use for pulling any of the images used by this PodSpec.
 	// If specified, these secrets will be passed to individual puller implementations for them to use.

docs/examples/cue.mod/gen/networking.istio.io/virtualservice/v1beta1/types_gen.cue

@@ -324,13 +324,7 @@ import "strings"
 			// withoutHeader has the same syntax with the header, but has
 			// opposite meaning.
 			withoutHeaders?: {
-				[string]: ({} | {
-					exact: _
-				} | {
-					prefix: _
-				} | {
-					regex: _
-				}) & {
+				[string]: {
 					exact?:  string
 					prefix?: string
 
@@ -383,11 +377,7 @@ import "strings"
 
 		// A HTTP rule can either return a direct_response, redirect or
 		// forward (default) traffic.
-		redirect?: ({} | {
-			port: _
-		} | {
-			derivePort: _
-		}) & {
+		redirect?: {
 			// On a redirect, overwrite the Authority/Host portion of the URL
 			// with this value.
 			authority?: string

docs/examples/cue.mod/usr/k8s.io/api/apps/v1/types.cue

@@ -0,0 +1,6 @@
+package v1
+
+#Deployment: {
+  apiVersion: "apps/v1"
+  kind: "Deployment"
+}

docs/examples/cue.mod/usr/k8s.io/api/core/v1/types.cue

@@ -19,3 +19,8 @@ package v1
   apiVersion: "v1"
   kind: "Pod"
 }
+
+#Service: {
+  apiVersion: "v1"
+  kind: "Service"
+}

docs/examples/namespaces.cue

@@ -4,6 +4,7 @@ package holos
 #PlatformNamespace: {
 	name: string
 	labels?: {[string]: string}
+	annotations?: {[string]: string}
 }
 
 // #PlatformNamespaces is a list of namespaces to manage across the platform.

docs/examples/platforms/reference/clusters/workload/cloud/iam/iam.cue

@@ -0,0 +1,10 @@
+package holos
+
+// Components under this directory are part of this collection
+#InputKeys: project: "iam"
+
+// Shared dependencies for all components in this collection.
+#DependsOn: _Namespaces
+
+// Common Dependencies
+_Namespaces: Namespaces: name: "\(#StageName)-secrets-namespaces"

docs/examples/platforms/reference/clusters/workload/cloud/iam/readme.md

@@ -0,0 +1,7 @@
+# IAM
+
+The IAM service provides identity and access management for a holos managed platform.  Zitadel is the identity provider which integrates tightly with:
+
+ 1. AuthorizationPolicy at the level of the service mesh.
+ 2. Application level oidc login (ArgoCD, Grafana, etc...)
+ 3. Cloud provider IAM via oidc.

docs/examples/platforms/reference/clusters/workload/cloud/iam/zitadel/crdb/cockroachdb.cue

@@ -0,0 +1,26 @@
+package holos
+
+#InputKeys: component: "crdb"
+
+#HelmChart & {
+	namespace: #TargetNamespace
+	chart: {
+		name:    "cockroachdb"
+		version: "11.2.3"
+		repository: {
+			name: "cockroachdb"
+			url:  "https://charts.cockroachdb.com/"
+		}
+	}
+	values: #Values
+	apiObjects: {
+		Issuer: {
+			// https://github.com/cockroachdb/helm-charts/blob/3dcf96726ebcfe3784afb526ddcf4095a1684aea/README.md?plain=1#L196-L201
+			cockroachdb: #Issuer & {
+				metadata: name:      #ComponentName
+				metadata: namespace: #TargetNamespace
+				spec: selfSigned: {}
+			}
+		}
+	}
+}

docs/examples/platforms/reference/clusters/workload/cloud/iam/zitadel/crdb/values.cue

@@ -0,0 +1,606 @@
+package holos
+
+#Values: {
+
+	// Generated file, DO NOT EDIT. Source: build/templates/values.yaml
+	// Overrides the chart name against the label "app.kubernetes.io/name: " placed on every resource this chart creates.
+	nameOverride: ""
+
+	// Override the resource names created by this chart which originally is generated using release and chart name.
+	fullnameOverride: string | *""
+
+	image: {
+		repository: string | *"cockroachdb/cockroach"
+		tag:        "v23.1.13"
+		pullPolicy: "IfNotPresent"
+		credentials: {}
+	}
+	// registry: docker.io
+	// username: john_doe
+	// password: changeme
+	// Additional labels to apply to all Kubernetes resources created by this chart.
+	labels: {}
+	// app.kubernetes.io/part-of: my-app
+	// Cluster's default DNS domain.
+	// You should overwrite it if you're using a different one,
+	// otherwise CockroachDB nodes discovery won't work.
+	clusterDomain: "cluster.local"
+
+	conf: {
+		// An ordered list of CockroachDB node attributes.
+		// Attributes are arbitrary strings specifying machine capabilities.
+		// Machine capabilities might include specialized hardware or number of cores
+		// (e.g. "gpu", "x16c").
+		attrs: []
+		// - x16c
+		// - gpu
+		// Total size in bytes for caches, shared evenly if there are multiple
+		// storage devices. Size suffixes are supported (e.g. `1GB` and `1GiB`).
+		// A percentage of physical memory can also be specified (e.g. `.25`).
+		cache: "25%"
+
+		// Sets a name to verify the identity of a cluster.
+		// The value must match between all nodes specified via `conf.join`.
+		// This can be used as an additional verification when either the node or
+		// cluster, or both, have not yet been initialized and do not yet know their
+		// cluster ID.
+		// To introduce a cluster name into an already-initialized cluster, pair this
+		// option with `conf.disable-cluster-name-verification: yes`.
+		"cluster-name": ""
+
+		// Tell the server to ignore `conf.cluster-name` mismatches.
+		// This is meant for use when opting an existing cluster into starting to use
+		// cluster name verification, or when changing the cluster name.
+		// The cluster should be restarted once with `conf.cluster-name` and
+		// `conf.disable-cluster-name-verification: yes` combined, and once all nodes
+		// have been updated to know the new cluster name, the cluster can be restarted
+		// again with `conf.disable-cluster-name-verification: no`.
+		// This option has no effect if `conf.cluster-name` is not specified.
+		"disable-cluster-name-verification": false
+
+		// The addresses for connecting a CockroachDB nodes to an existing cluster.
+		// If you are deploying a second CockroachDB instance that should join a first
+		// one, use the below list to join to the existing instance.
+		// Each item in the array should be a FQDN (and port if needed) resolvable by
+		// new Pods.
+		join: []
+
+		// New logging configuration.
+		log: {
+			enabled: false
+			// https://www.cockroachlabs.com/docs/v21.1/configure-logs
+			config: {}
+		}
+		// file-defaults:
+		//   dir: /custom/dir/path/
+		// fluent-defaults:
+		//   format: json-fluent
+		// sinks:
+		//   stderr:
+		//     channels: [DEV]
+		// Logs at or above this threshold to STDERR. Ignored when "log" is enabled
+		logtostderr: "INFO"
+
+		// Maximum storage capacity available to store temporary disk-based data for
+		// SQL queries that exceed the memory budget (e.g. join, sorts, etc are
+		// sometimes able to spill intermediate results to disk).
+		// Accepts numbers interpreted as bytes, size suffixes (e.g. `32GB` and
+		// `32GiB`) or a percentage of disk size (e.g. `10%`).
+		// The location of the temporary files is within the first store dir.
+		// If expressed as a percentage, `max-disk-temp-storage` is interpreted
+		// relative to the size of the storage device on which the first store is
+		// placed. The temp space usage is never counted towards any store usage
+		// (although it does share the device with the first store) so, when
+		// configuring this, make sure that the size of this temp storage plus the size
+		// of the first store don't exceed the capacity of the storage device.
+		// If the first store is an in-memory one (i.e. `type=mem`), then this
+		// temporary "disk" data is also kept in-memory.
+		// A percentage value is interpreted as a percentage of the available internal
+		// memory.
+		// max-disk-temp-storage: 0GB
+		// Maximum allowed clock offset for the cluster. If observed clock offsets
+		// exceed this limit, servers will crash to minimize the likelihood of
+		// reading inconsistent data. Increasing this value will increase the time
+		// to recovery of failures as well as the frequency of uncertainty-based
+		// read restarts.
+		// Note, that this value must be the same on all nodes in the cluster.
+		// In order to change it, all nodes in the cluster must be stopped
+		// simultaneously and restarted with the new value.
+		// max-offset: 500ms
+		// Maximum memory capacity available to store temporary data for SQL clients,
+		// including prepared queries and intermediate data rows during query
+		// execution. Accepts numbers interpreted as bytes, size suffixes
+		// (e.g. `1GB` and `1GiB`) or a percentage of physical memory (e.g. `.25`).
+		"max-sql-memory": "25%"
+
+		// An ordered, comma-separated list of key-value pairs that describe the
+		// topography of the machine. Topography might include country, datacenter
+		// or rack designations. Data is automatically replicated to maximize
+		// diversities of each tier. The order of tiers is used to determine
+		// the priority of the diversity, so the more inclusive localities like
+		// country should come before less inclusive localities like datacenter.
+		// The tiers and order must be the same on all nodes. Including more tiers
+		// is better than including fewer. For example:
+		//   locality: country=us,region=us-west,datacenter=us-west-1b,rack=12
+		//   locality: country=ca,region=ca-east,datacenter=ca-east-2,rack=4
+		//   locality: planet=earth,province=manitoba,colo=secondary,power=3
+		locality: ""
+
+		// Run CockroachDB instances in standalone mode with replication disabled
+		// (replication factor = 1).
+		// Enabling this option makes the following values to be ignored:
+		// - `conf.cluster-name`
+		// - `conf.disable-cluster-name-verification`
+		// - `conf.join`
+		//
+		// WARNING: Enabling this option makes each deployed Pod as a STANDALONE
+		//          CockroachDB instance, so the StatefulSet does NOT FORM A CLUSTER.
+		//          Don't use this option for production deployments unless you clearly
+		//          understand what you're doing.
+		//          Usually, this option is intended to be used in conjunction with
+		//          `statefulset.replicas: 1` for temporary one-time deployments (like
+		//          running E2E tests, for example).
+		"single-node": false
+
+		// If non-empty, create a SQL audit log in the specified directory.
+		"sql-audit-dir": ""
+
+		// CockroachDB's port to listen to inter-communications and client connections.
+		port: 26257
+
+		// CockroachDB's port to listen to HTTP requests.
+		"http-port": 8080
+
+		// CockroachDB's data mount path.
+		path: "cockroach-data"
+
+		// CockroachDB's storage configuration https://www.cockroachlabs.com/docs/v21.1/cockroach-start.html#storage
+		// Uses --store flag
+		store: {
+			enabled: false
+			// Should be empty or 'mem'
+			type: null
+			// Required for type=mem. If type and size is empty - storage.persistentVolume.size is used
+			size: null
+			// Arbitrary strings, separated by colons, specifying disk type or capability
+			attrs: null
+		}
+	}
+
+	statefulset: {
+		replicas: 3
+		updateStrategy: type: "RollingUpdate"
+		podManagementPolicy: "Parallel"
+		budget: maxUnavailable: 1
+
+		// List of additional command-line arguments you want to pass to the
+		// `cockroach start` command.
+		args: []
+		// - --disable-cluster-name-verification
+		// List of extra environment variables to pass into container
+		env: []
+		// - name: COCKROACH_ENGINE_MAX_SYNC_DURATION
+		//   value: "24h"
+		// List of Secrets names in the same Namespace as the CockroachDB cluster,
+		// which shall be mounted into `/etc/cockroach/secrets/` for every cluster
+		// member.
+		secretMounts: []
+
+		// Additional labels to apply to this StatefulSet and all its Pods.
+		labels: {
+			"app.kubernetes.io/component": "cockroachdb"
+		}
+
+		// Additional annotations to apply to the Pods of this StatefulSet.
+		annotations: {}
+
+		// Affinity rules for scheduling Pods of this StatefulSet on Nodes.
+		// https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#node-affinity
+		nodeAffinity: {}
+		// Inter-Pod Affinity rules for scheduling Pods of this StatefulSet.
+		// https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#inter-pod-affinity-and-anti-affinity
+		podAffinity: {}
+		// Anti-affinity rules for scheduling Pods of this StatefulSet.
+		// https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#inter-pod-affinity-and-anti-affinity
+		// You may either toggle options below for default anti-affinity rules,
+		// or specify the whole set of anti-affinity rules instead of them.
+		podAntiAffinity: {
+			// The topologyKey to be used.
+			// Can be used to spread across different nodes, AZs, regions etc.
+			topologyKey: "kubernetes.io/hostname"
+			// Type of anti-affinity rules: either `soft`, `hard` or empty value (which
+			// disables anti-affinity rules).
+			type: "soft"
+			// Weight for `soft` anti-affinity rules.
+			// Does not apply for other anti-affinity types.
+			weight: 100
+		}
+
+		// Node selection constraints for scheduling Pods of this StatefulSet.
+		// https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#nodeselector
+		nodeSelector: {}
+
+		// PriorityClassName given to Pods of this StatefulSet
+		// https://kubernetes.io/docs/concepts/configuration/pod-priority-preemption/#priorityclass
+		priorityClassName: ""
+
+		// Taints to be tolerated by Pods of this StatefulSet.
+		// https://kubernetes.io/docs/concepts/configuration/taint-and-toleration/
+		tolerations: []
+
+		// https://kubernetes.io/docs/concepts/workloads/pods/pod-topology-spread-constraints/
+		topologySpreadConstraints: {
+			maxSkew:           1
+			topologyKey:       "topology.kubernetes.io/zone"
+			whenUnsatisfiable: "ScheduleAnyway"
+		}
+
+		// Uncomment the following resources definitions or pass them from
+		// command line to control the CPU and memory resources allocated
+		// by Pods of this StatefulSet.
+		resources: {}
+		// limits:
+		//   cpu: 100m
+		//   memory: 512Mi
+		// requests:
+		//   cpu: 100m
+		//   memory: 512Mi
+		// Custom Liveness probe
+		// https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/#define-a-liveness-http-request
+		customLivenessProbe: {}
+		// httpGet:
+		//   path: /health
+		//   port: http
+		//   scheme: HTTPS
+		// initialDelaySeconds: 30
+		// periodSeconds: 5
+		// Custom Rediness probe
+		// https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/#define-readiness-probes
+		customReadinessProbe: {}
+		// httpGet:
+		//   path: /health
+		//   port: http
+		//   scheme: HTTPS
+		// initialDelaySeconds: 30
+		// periodSeconds: 5
+
+		securityContext: {
+			enabled: true
+		}
+
+		serviceAccount: {
+			// Specifies whether this ServiceAccount should be created.
+			create: true
+			// The name of this ServiceAccount to use.
+			// If not set and `create` is `true`, then service account is auto-generated.
+			// If not set and `create` is `false`, then it uses default service account.
+			name: ""
+			// Additional serviceAccount annotations (e.g. for attaching AWS IAM roles to pods)
+			annotations: {}
+		}
+	}
+
+	service: {
+		ports: {
+			// You can set a different external and internal gRPC ports and their name.
+			grpc: {
+				external: {
+					port: 26257
+					name: "grpc"
+				}
+				// If the port number is different than `external.port`, then it will be
+				// named as `internal.name` in Service.
+				internal: {
+					port: 26257
+					// If using Istio set it to `cockroach`.
+					name: "grpc-internal"
+				}
+			}
+			http: {
+				port: 8080
+				name: "http"
+			}
+		}
+
+		// This Service is meant to be used by clients of the database.
+		// It exposes a ClusterIP that will automatically load balance connections
+		// to the different database Pods.
+		public: {
+			type: "ClusterIP"
+			// Additional labels to apply to this Service.
+			labels: {
+				"app.kubernetes.io/component": "cockroachdb"
+			}
+			// Additional annotations to apply to this Service.
+			annotations: {}
+		}
+
+		// This service only exists to create DNS entries for each pod in
+		// the StatefulSet such that they can resolve each other's IP addresses.
+		// It does not create a load-balanced ClusterIP and should not be used directly
+		// by clients in most circumstances.
+		discovery: {
+			// Additional labels to apply to this Service.
+			labels: {
+				"app.kubernetes.io/component": "cockroachdb"
+			}
+			// Additional annotations to apply to this Service.
+			annotations: {}
+		}
+	}
+
+	// CockroachDB's ingress for web ui.
+	ingress: {
+		enabled: false
+		labels: {}
+		annotations: {}
+		//   kubernetes.io/ingress.class: nginx
+		//   cert-manager.io/cluster-issuer: letsencrypt
+		paths: ["/"]
+		hosts: []
+		// - cockroachlabs.com
+		tls: []
+	}
+	// - hosts: [cockroachlabs.com]
+	//   secretName: cockroachlabs-tls
+
+	prometheus: {
+		enabled: true
+	}
+
+	securityContext: enabled: true
+
+	// CockroachDB's Prometheus operator ServiceMonitor support
+	serviceMonitor: {
+		enabled: false
+		labels: {}
+		annotations: {}
+		interval: "10s"
+		// scrapeTimeout: 10s
+		// Limits the ServiceMonitor to the current namespace if set to `true`.
+		namespaced: false
+
+		// tlsConfig: TLS configuration to use when scraping the endpoint.
+		// Of type: https://github.com/coreos/prometheus-operator/blob/main/Documentation/api.md#tlsconfig
+		tlsConfig: {}
+	}
+
+	// CockroachDB's data persistence.
+	// If neither `persistentVolume` nor `hostPath` is used, then data will be
+	// persisted in ad-hoc `emptyDir`.
+	storage: {
+		// Absolute path on host to store CockroachDB's data.
+		// If not specified, then `emptyDir` will be used instead.
+		// If specified, but `persistentVolume.enabled` is `true`, then has no effect.
+		hostPath: ""
+
+		// If `enabled` is `true` then a PersistentVolumeClaim will be created and
+		// used to store CockroachDB's data, otherwise `hostPath` is used.
+		persistentVolume: {
+			enabled: true
+
+			size: string | *"100Gi"
+
+			// If defined, then `storageClassName: <storageClass>`.
+			// If set to "-", then `storageClassName: ""`, which disables dynamic
+			// provisioning.
+			// If undefined or empty (default), then no `storageClassName` spec is set,
+			// so the default provisioner will be chosen (gp2 on AWS, standard on
+			// GKE, AWS & OpenStack).
+			storageClass: ""
+
+			// Additional labels to apply to the created PersistentVolumeClaims.
+			labels: {}
+			// Additional annotations to apply to the created PersistentVolumeClaims.
+			annotations: {}
+		}
+	}
+
+	// Kubernetes Job which initializes multi-node CockroachDB cluster.
+	// It's not created if `statefulset.replicas` is `1`.
+	init: {
+		// Additional labels to apply to this Job and its Pod.
+		labels: {
+			"app.kubernetes.io/component": "init"
+		}
+
+		// Additional annotations to apply to this Job.
+		jobAnnotations: {}
+
+		// Additional annotations to apply to the Pod of this Job.
+		annotations: {}
+
+		// Affinity rules for scheduling the Pod of this Job.
+		// https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#node-affinity
+		affinity: {}
+
+		// Node selection constraints for scheduling the Pod of this Job.
+		// https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#nodeselector
+		nodeSelector: {}
+
+		// Taints to be tolerated by the Pod of this Job.
+		// https://kubernetes.io/docs/concepts/configuration/taint-and-toleration/
+		tolerations: []
+
+		// The init Pod runs at cluster creation to initialize CockroachDB. It finishes
+		// quickly and doesn't continue to consume resources in the Kubernetes
+		// cluster. Normally, you should leave this section commented out, but if your
+		// Kubernetes cluster uses Resource Quotas and requires all pods to specify
+		// resource requests or limits, you can set those here.
+		resources: {}
+		// requests:
+		//   cpu: "10m"
+		//   memory: "128Mi"
+		// limits:
+		//   cpu: "10m"
+		//   memory: "128Mi"
+
+		securityContext: {
+			enabled: true
+		}
+
+		provisioning: {
+			enabled: false
+			// https://www.cockroachlabs.com/docs/stable/cluster-settings.html
+			clusterSettings: null
+			// cluster.organization: "'FooCorp - Local Testing'"
+			// enterprise.license: "'xxxxx'"
+			users: []
+			// - name:
+			//   password:
+			//   # https://www.cockroachlabs.com/docs/stable/create-user.html#parameters
+			//   options: [LOGIN]
+			databases: []
+		}
+	}
+	// - name:
+	//   # https://www.cockroachlabs.com/docs/stable/create-database.html#parameters
+	//   options: [encoding='utf-8']
+	//   owners: []
+	//   # https://www.cockroachlabs.com/docs/stable/grant.html#parameters
+	//   owners_with_grant_option: []
+	//   # Backup schedules are not idemponent for now and will fail on next run
+	//   # https://github.com/cockroachdb/cockroach/issues/57892
+	//   backup:
+	//     into: s3://
+	//     # Enterprise-only option (revision_history)
+	//     # https://www.cockroachlabs.com/docs/stable/create-schedule-for-backup.html#backup-options
+	//     options: [revision_history]
+	//     recurring: '@always'
+	//     # Enterprise-only feature. Remove this value to use `FULL BACKUP ALWAYS`
+	//     fullBackup: '@daily'
+	//     schedule:
+	//       # https://www.cockroachlabs.com/docs/stable/create-schedule-for-backup.html#schedule-options
+	//       options: [first_run = 'now']
+	// Whether to run securely using TLS certificates.
+	tls: {
+		enabled: true
+		copyCerts: image: "busybox"
+		certs: {
+			// Bring your own certs scenario. If provided, tls.init section will be ignored.
+			provided: false
+			// Secret name for the client root cert.
+			clientRootSecret: "cockroachdb-root"
+			// Secret name for node cert.
+			nodeSecret: "cockroachdb-node"
+			// Secret name for CA cert
+			caSecret: "cockroach-ca"
+			// Enable if the secret is a dedicated TLS.
+			// TLS secrets are created by cert-mananger, for example.
+			tlsSecret: false
+			// Enable if the you want cockroach db to create its own certificates
+			selfSigner: {
+				// If set, the cockroach db will generate its own certificates
+				enabled: false | *true
+				// Run selfSigner as non-root
+				securityContext: {
+					enabled: true
+				}
+				// If set, the user should provide the CA certificate to sign other certificates.
+				caProvided: false
+				// It holds the name of the secret with caCerts. If caProvided is set, this can not be empty.
+				caSecret: ""
+				// Minimum Certificate duration for all the certificates, all certs duration will be validated against this.
+				minimumCertDuration: "624h"
+				// Duration of CA certificates in hour
+				caCertDuration: "43800h"
+				// Expiry window of CA certificates means a window before actual expiry in which CA certs should be rotated.
+				caCertExpiryWindow: "648h"
+				// Duration of Client certificates in hour
+				clientCertDuration: "672h"
+				// Expiry window of client certificates means a window before actual expiry in which client certs should be rotated.
+				clientCertExpiryWindow: "48h"
+				// Duration of node certificates in hour
+				nodeCertDuration: "8760h"
+				// Expiry window of node certificates means a window before actual expiry in which node certs should be rotated.
+				nodeCertExpiryWindow: "168h"
+				// If set, the cockroachdb cert selfSigner will rotate the certificates before expiry.
+				rotateCerts: true
+				// Wait time for each cockroachdb replica to become ready once it comes in running state. Only considered when rotateCerts is set to true
+				readinessWait: "30s"
+				// Wait time for each cockroachdb replica to get to running state. Only considered when rotateCerts is set to true
+				podUpdateTimeout: "2m"
+				// ServiceAccount annotations for selfSigner jobs (e.g. for attaching AWS IAM roles to pods)
+				svcAccountAnnotations: {}
+			}
+
+			// Use cert-manager to issue certificates for mTLS.
+			certManager: true | *false
+			// Specify an Issuer or a ClusterIssuer to use, when issuing
+			// node and client certificates. The values correspond to the
+			// issuerRef specified in the certificate.
+			certManagerIssuer: {
+				group: "cert-manager.io"
+				kind:  "Issuer"
+				name:  string | *"cockroachdb"
+				// Make it false when you are providing your own CA issuer
+				isSelfSignedIssuer: true
+				// Duration of Client certificates in hours
+				clientCertDuration: "672h"
+				// Expiry window of client certificates means a window before actual expiry in which client certs should be rotated.
+				clientCertExpiryWindow: "48h"
+				// Duration of node certificates in hours
+				nodeCertDuration: "8760h"
+				// Expiry window of node certificates means a window before actual expiry in which node certs should be rotated.
+				nodeCertExpiryWindow: "168h"
+			}
+		}
+
+		selfSigner: {
+			// Additional annotations to apply to the Pod of this Job.
+			annotations: {}
+
+			// Affinity rules for scheduling the Pod of this Job.
+			// https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#node-affinity
+			affinity: {}
+
+			// Node selection constraints for scheduling the Pod of this Job.
+			// https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#nodeselector
+			nodeSelector: {}
+
+			// Taints to be tolerated by the Pod of this Job.
+			// https://kubernetes.io/docs/concepts/configuration/taint-and-toleration/
+			tolerations: []
+
+			// Image Placeholder for the selfSigner utility. This will be changed once the CI workflows for the image is in place.
+			image: {
+				repository: "cockroachlabs-helm-charts/cockroach-self-signer-cert"
+				tag:        "1.5"
+				pullPolicy: "IfNotPresent"
+				credentials: {}
+				registry: "gcr.io"
+			}
+		}
+	}
+	// username: john_doe
+	// password: changeme
+
+	networkPolicy: {
+		enabled: false
+
+		ingress: {
+			// List of sources which should be able to access the CockroachDB Pods via
+			// gRPC port. Items in this list are combined using a logical OR operation.
+			// Rules for allowing inter-communication are applied automatically.
+			// If empty, then connections from any Pod is allowed.
+			grpc: []
+			// - podSelector:
+			//     matchLabels:
+			//       app.kubernetes.io/name: my-app-django
+			//       app.kubernetes.io/instance: my-app
+			// List of sources which should be able to access the CockroachDB Pods via
+			// HTTP port. Items in this list are combined using a logical OR operation.
+			// If empty, then connections from any Pod is allowed.
+			http: []
+		}
+	}
+	// - namespaceSelector:
+	//     matchLabels:
+	//       project: my-project
+	// To put the admin interface behind Identity Aware Proxy (IAP) on Google Cloud Platform
+	// make sure to set ingress.paths: ['/*']
+	iap: {
+		enabled: false
+	}
+
+}

docs/examples/platforms/reference/clusters/workload/cloud/iam/zitadel/crdb/values.holos.cue

@@ -0,0 +1,25 @@
+package holos
+
+#Values: {
+	image: repository: "quay.io/holos/cockroachdb/cockroach"
+
+	fullnameOverride: #ComponentName
+
+	tls: {
+		enabled: true
+		certs: {
+			// https://github.com/cockroachdb/helm-charts/blob/3dcf96726ebcfe3784afb526ddcf4095a1684aea/README.md?plain=1#L204-L215
+			selfSigner: enabled: false
+			certManager: true
+			certManagerIssuer: {
+				kind: "Issuer"
+				name: #ComponentName
+			}
+		}
+	}
+
+	storage: persistentVolume: {
+		enabled: true
+		size:    "1Gi"
+	}
+}

docs/examples/platforms/reference/clusters/workload/cloud/iam/zitadel/zitadel.cue

@@ -0,0 +1,3 @@
+package holos
+
+#TargetNamespace: #InstancePrefix + "-zitadel"

docs/examples/platforms/reference/clusters/workload/cloud/mesh/certmanager/certmanager.cue

@@ -10,7 +10,9 @@ package holos
 }
 
 #HelmChart & {
-	values: installCRDs: true
+	values: #UpstreamValues & {
+		installCRDs: true
+	}
 	namespace: #TargetNamespace
 	chart: {
 		name:    "cert-manager"

docs/examples/platforms/reference/clusters/workload/cloud/mesh/istio-base/istiobase.cue

@@ -0,0 +1,17 @@
+package holos
+
+#InputKeys: component: "istio-base"
+#TargetNamespace: "istio-system"
+
+#HelmChart & {
+	namespace: #TargetNamespace
+	chart: {
+		name:    "base"
+		version: "1.20.3"
+		repository: {
+			name: "istio"
+			url:  "https://istio-release.storage.googleapis.com/charts"
+		}
+	}
+	values: #IstioValues
+}

docs/examples/platforms/reference/clusters/workload/cloud/mesh/istio/base/istiobase.cue

@@ -1,42 +0,0 @@
-package holos
-
-#InputKeys: component: "istio-base"
-#TargetNamespace: "istio-system"
-
-#HelmChart & {
-	namespace: #TargetNamespace
-	chart: {
-		name:    "base"
-		version: "1.20.3"
-		repository: {
-			name: "istio"
-			url:  "https://istio-release.storage.googleapis.com/charts"
-		}
-	}
-	values: {
-		global: {
-			// Used to locate istiod.
-			istioNamespace: #TargetNamespace
-			// Switch the hub away from the default docker.io to avoid rate limits
-			hub: "gcr.io/istio-release"
-			// ImagePullSecrets for control plane ServiceAccount, list of secrets in the same namespace
-      // to use for pulling any images in pods that reference this ServiceAccount.
-      // Must be set for any cluster configured with private docker registry.
-      imagePullSecrets: []
-      istiod: enableAnalysis: false
-      configValidation: true
-      externalIstiod: false
-      remotePilotAddress: ""
-		}
-		base: {
-			// Include the CRDs in the helm template output
-			enableCRDTemplates: true
-			// Validation webhook configuration url
-			// For example: https://$remotePilotAddress:15017/validate
-			validationURL: ""
-			// For istioctl usage to disable istio config crds in base
-			enableIstioConfigCRDs: true
-		}
-		defaultRevision: "default"
-	}
-}

docs/examples/platforms/reference/clusters/workload/cloud/mesh/istio/cni/cni.cue

@@ -0,0 +1,10 @@
+package holos
+
+#InputKeys: component: "cni"
+#TargetNamespace: "kube-system"
+
+#HelmChart & {
+	namespace: #TargetNamespace
+	chart: name: "cni"
+	values: #IstioValues
+}

docs/examples/platforms/reference/clusters/workload/cloud/mesh/istio/httpbin/httpbin.cue

@@ -0,0 +1,75 @@
+package holos
+
+let Name = "httpbin"
+let SecretName = #InputKeys.cluster + "-" + Name
+let MatchLabels = {app: Name} & #SelectorLabels
+let Metadata = {
+	name:      Name
+	namespace: #TargetNamespace
+	labels: app: Name
+}
+
+#InputKeys: component: Name
+
+#TargetNamespace: "istio-ingress"
+#DependsOn:       _IngressGateway
+
+let Cert = #HTTP01Cert & {
+	_name:   Name
+	_secret: SecretName
+}
+
+#KubernetesObjects & {
+	apiObjects: {
+		Certificate: httpbin: Cert.object
+		Deployment: httpbin: #Deployment & {
+			metadata: Metadata
+			spec: selector: matchLabels: MatchLabels
+			spec: template: {
+				metadata: labels: MatchLabels
+				metadata: labels: #CommonLabels
+				metadata: labels: #IstioSidecar
+				spec: securityContext: seccompProfile: type: "RuntimeDefault"
+				spec: containers: [{
+					name:  Name
+					image: "quay.io/holos/mccutchen/go-httpbin"
+					ports: [{containerPort: 8080}]
+					securityContext: {
+						seccompProfile: type: "RuntimeDefault"
+						allowPrivilegeEscalation: false
+						runAsNonRoot:             true
+						runAsUser:                1337
+						runAsGroup:               1337
+						capabilities: drop: ["ALL"]
+					}}]
+			}
+		}
+		Service: httpbin: #Service & {
+			metadata: Metadata
+			spec: selector: MatchLabels
+			spec: ports: [
+				{port: 80, targetPort: 8080, protocol: "TCP", name: "http"},
+			]
+		}
+		Gateway: httpbin: #Gateway & {
+			metadata: Metadata
+			spec: selector: istio: "ingressgateway"
+			spec: servers: [
+				{
+					hosts: ["\(#TargetNamespace)/\(Cert.Host)"]
+					port: name:          "https-\(#InstanceName)"
+					port: number:        443
+					port: protocol:      "HTTPS"
+					tls: credentialName: Cert.SecretName
+					tls: mode:           "SIMPLE"
+				},
+			]
+		}
+		VirtualService: httpbin: #VirtualService & {
+			metadata: Metadata
+			spec: hosts: [Cert.Host]
+			spec: gateways: ["\(#TargetNamespace)/\(Name)"]
+			spec: http: [{route: [{destination: host: Name}]}]
+		}
+	}
+}

docs/examples/platforms/reference/clusters/workload/cloud/mesh/istio/ingress/ingress.cue

@@ -0,0 +1,155 @@
+package holos
+
+import "encoding/json"
+
+#InputKeys: component: "ingress"
+#TargetNamespace: "istio-ingress"
+#DependsOn:       _IstioD
+
+#HelmChart & {
+	chart: name: "gateway"
+	namespace: #TargetNamespace
+	values: #GatewayValues & {
+		// This component expects the load balancer to send the PROXY protocol header.
+		// Refer to: https://kubernetes-sigs.github.io/aws-load-balancer-controller/v2.2/guide/service/annotations/#proxy-protocol-v2
+		podAnnotations: "proxy.istio.io/config": json.Marshal(_ProxyProtocol)
+		// TODO This configuration is specific to the OIS Metal NLB, refactor it out to the metal collection.
+		service: {
+			type: "NodePort"
+			annotations: "service.beta.kubernetes.io/aws-load-balancer-proxy-protocol": "*"
+			externalTrafficPolicy: "Local"
+			// Add 30000 to the port to get the Nodeport
+			ports: [
+				{
+					name:       "status-port"
+					port:       15021
+					protocol:   "TCP"
+					targetPort: 15021
+					nodePort:   30021
+				},
+				{
+					name:       "http2"
+					port:       80
+					protocol:   "TCP"
+					targetPort: 80
+					nodePort:   30080
+				},
+				{
+					name:       "https"
+					port:       443
+					protocol:   "TCP"
+					targetPort: 443
+					nodePort:   30443
+				},
+			]
+		}
+	}
+	apiObjects: _APIObjects
+}
+
+_ProxyProtocol: gatewayTopology: proxyProtocol: {}
+
+// Additional holos specific API Objects
+let Name = #GatewayValues.name
+let GatewayLabels = {
+	app:   Name
+	istio: "ingressgateway"
+}
+let RedirectMetaName = {
+	name:      Name + "-https-redirect"
+	namespace: #TargetNamespace
+}
+
+// https-redirect
+_APIObjects: {
+	Gateway: {
+		httpsRedirect: #Gateway & {
+			metadata: RedirectMetaName
+			spec: selector: GatewayLabels
+			spec: servers: [{
+				port: {
+					number:   80
+					name:     "http2"
+					protocol: "HTTP2"
+				}
+				hosts: ["*"]
+				// handled by the VirtualService
+				tls: httpsRedirect: false
+			}]
+		}
+	}
+	VirtualService: {
+		httpsRedirect: #VirtualService & {
+			metadata: RedirectMetaName
+			spec: hosts: ["*"]
+			spec: gateways: [RedirectMetaName.name]
+			spec: http: [{
+				match: [{withoutHeaders: ":path": prefix: "/.well-known/acme-challenge/"}]
+				redirect: {
+					scheme:       "https"
+					redirectCode: 302
+				}
+			}]
+		}
+	}
+}
+
+let LoopbackName = Name + "-loopback"
+let LoopbackDescription = "Allows in-cluster traffic to stay in cluster via traffic routing"
+let LoopbackLabels = {
+	app:   LoopbackName
+	istio: "ingressgateway"
+}
+let LoopbackMetaName = {
+	name:      LoopbackName
+	namespace: #TargetNamespace
+}
+
+// istio-ingressgateway-loopback
+_APIObjects: {
+	Deployment: {
+		loopback: #Deployment & {
+			_description: LoopbackDescription
+			metadata:     LoopbackMetaName
+			spec: {
+				selector: matchLabels: LoopbackLabels
+				template: {
+					metadata: {
+						annotations: "inject.istio.io/templates": "gateway"
+						annotations: #Description & {
+							_Description: LoopbackDescription
+						}
+						labels: LoopbackLabels & {"sidecar.istio.io/inject": "true"}
+					}
+					spec: {
+						serviceAccountName: "istio-ingressgateway"
+						// Allow binding to all ports (such as 80 and 443)
+						securityContext: {
+							runAsNonRoot: true
+							seccompProfile: type: "RuntimeDefault"
+							sysctls: [{name: "net.ipv4.ip_unprivileged_port_start", value: "0"}]
+						}
+						containers: [{
+							name:  "istio-proxy"
+							image: "auto" // Managed by istiod
+							securityContext: {
+								allowPrivilegeEscalation: false
+								capabilities: drop: ["ALL"]
+								runAsUser:  1337
+								runAsGroup: 1337
+							}
+						}]
+					}
+				}
+			}
+		}
+	}
+	Service: {
+		loopback: #Service & {
+			_description: LoopbackDescription
+			metadata:     LoopbackMetaName
+			spec: selector:      LoopbackLabels
+			spec: ports: [{port: 80, name: "http"}, {port: 443, name: "https"}]
+		}
+	}
+}

docs/examples/platforms/reference/clusters/workload/cloud/mesh/istio/istio.cue

@@ -0,0 +1,13 @@
+package holos
+
+#DependsOn: _IstioBase
+
+#HelmChart: {
+	chart: {
+		version: "1.20.3"
+		repository: {
+			name: "istio"
+			url:  "https://istio-release.storage.googleapis.com/charts"
+		}
+	}
+}

docs/examples/platforms/reference/clusters/workload/cloud/mesh/istio/istiod/istiod.cue

@@ -0,0 +1,34 @@
+package holos
+
+import "encoding/yaml"
+
+#InputKeys: component: "istiod"
+#TargetNamespace: "istio-system"
+
+#HelmChart & {
+	namespace: #TargetNamespace
+	chart: {
+		name: "istiod"
+	}
+	values: #IstioValues & {
+		pilot: {
+			// The istio meshconfig ConfigMap is handled in the holos component instead of
+			// the upstream chart so extension providers can be collected from holos data.
+			configMap: false
+			// Set to `type: RuntimeDefault` to use the default profile if available.
+			seccompProfile: type: "RuntimeDefault"
+		}
+	}
+	apiObjects: ConfigMap: istio: #IstioConfigMap
+}
+
+#IstioConfigMap: #ConfigMap & {
+	metadata: {
+		name:      "istio"
+		namespace: #TargetNamespace
+	}
+	data: {
+		mesh:         yaml.Marshal(_MeshConfig)
+		meshNetworks: "networks: {}"
+	}
+}

docs/examples/platforms/reference/clusters/workload/cloud/mesh/istio/istiod/meshconfig.cue

@@ -0,0 +1,74 @@
+package holos
+
+// Istio meshconfig
+// TODO: Generate per-project extauthz providers.
+_MeshConfig: {
+	accessLogEncoding: "JSON"
+	accessLogFile:     "/dev/stdout"
+	defaultConfig: {
+		discoveryAddress: "istiod.istio-system.svc:15012"
+		tracing: zipkin: address: "zipkin.istio-system:9411"
+	}
+	defaultProviders: metrics: ["prometheus"]
+	enablePrometheusMerge: true
+	// For PROXY PROTOCOL at the ingress gateway.
+	gatewayTopology: {
+		numTrustedProxies: 2
+	}
+	rootNamespace: "istio-system"
+	trustDomain:   "cluster.local"
+	extensionProviders: [{
+		name: "cluster-trace"
+		zipkin: {
+			maxTagLength: 56
+			port:         9411
+			service:      "zipkin.istio-system.svc"
+		}
+	}, {
+		name: "cluster-gatekeeper"
+		envoyExtAuthzHttp: {
+			headersToDownstreamOnDeny: [
+				"content-type",
+				"set-cookie",
+			]
+			headersToUpstreamOnAllow: [
+				"authorization",
+				"path",
+				"x-auth-request-user",
+				"x-auth-request-email",
+				"x-auth-request-access-token",
+			]
+			includeAdditionalHeadersInCheck: "X-Auth-Request-Redirect": "%REQ(x-forwarded-proto)%://%REQ(:authority)%%REQ(:path)%%REQ(:query)%"
+			includeRequestHeadersInCheck: [
+				"authorization",
+				"cookie",
+				"x-forwarded-for",
+			]
+			port:    4180
+			service: "oauth2-proxy.istio-ingress.svc.cluster.local"
+		}
+	}, {
+		name: "core-authorizer"
+		envoyExtAuthzHttp: {
+			headersToDownstreamOnDeny: [
+				"content-type",
+				"set-cookie",
+			]
+			headersToUpstreamOnAllow: [
+				"authorization",
+				"path",
+				"x-auth-request-user",
+				"x-auth-request-email",
+				"x-auth-request-access-token",
+			]
+			includeAdditionalHeadersInCheck: "X-Auth-Request-Redirect": "%REQ(x-forwarded-proto)%://%REQ(:authority)%%REQ(:path)%%REQ(:query)%"
+			includeRequestHeadersInCheck: [
+				"authorization",
+				"cookie",
+				"x-forwarded-for",
+			]
+			port:    4180
+			service: "oauth2-proxy.prod-core-system.svc.cluster.local"
+		}
+	}]
+}

docs/examples/platforms/reference/clusters/workload/cloud/mesh/istio/values.cni.cue

@@ -0,0 +1,161 @@
+package holos
+
+// Default values.yaml imported from the cni chart
+
+#CNIValues: {
+	cni: {
+		hub:        ""
+		tag:        ""
+		variant:    ""
+		image:      "install-cni"
+		pullPolicy: ""
+
+		// Refer to https://istio.io/latest/docs/setup/additional-setup/cni/#installing-with-helm
+		enabled: #IstioValues.istio_cni.enabled
+
+		// Configuration log level of istio-cni binary
+		// by default istio-cni send all logs to UDS server
+		// if want to see them you need change global.logging.level with cni:debug
+		logLevel: "debug"
+
+		// Configuration file to insert istio-cni plugin configuration
+		// by default this will be the first file found in the cni-conf-dir
+		// Example
+		// cniConfFileName: 10-calico.conflist
+		// CNI bin and conf dir override settings
+		// defaults:
+		cniBinDir:       "" // Auto-detected based on version; defaults to /opt/cni/bin.
+		cniConfDir:      "/etc/cni/net.d"
+		cniConfFileName: ""
+		// This directory must exist on the node, if it does not, consult your container runtime
+		// documentation for the appropriate path.
+		cniNetnsDir: null // Defaults to '/var/run/netns', in minikube/docker/others can be '/var/run/docker/netns'.
+
+		excludeNamespaces: [
+			"istio-system",
+			"kube-system",
+		]
+
+		// Allows user to set custom affinity for the DaemonSet
+		affinity: {}
+
+		// Custom annotations on pod level, if you need them
+		podAnnotations: {}
+
+		// If this value is set a RoleBinding will be created
+		// in the same namespace as the istio-cni DaemonSet is created.
+		// This can be used to bind a preexisting ClusterRole to the istio/cni ServiceAccount
+		// e.g. if you use PodSecurityPolicies
+		psp_cluster_role: ""
+
+		// Deploy the config files as plugin chain (value "true") or as standalone files in the conf dir (value "false")?
+		// Some k8s flavors (e.g. OpenShift) do not support the chain approach, set to false if this is the case
+		chained: #IstioValues.istio_cni.chained
+
+		// Allow the istio-cni container to run in privileged mode, needed for some platforms (e.g. OpenShift) or features (repairPods)
+		privileged: false
+
+		// Custom configuration happens based on the CNI provider.
+		// Possible values: "default", "multus"
+		provider: "default"
+
+		// Configure ambient settings
+		ambient: {
+			// If enabled, ambient redirection will be enabled
+			enabled: false
+			// Set ambient redirection mode: "iptables" or "ebpf"
+			redirectMode: "iptables"
+			// Set ambient config dir path: defaults to /etc/ambient-config
+			configDir: ""
+		}
+
+		repair: {
+			enabled: true
+			hub:     ""
+			tag:     ""
+
+			// Repair controller has 3 modes. Pick which one meets your use cases. Note only one may be used.
+			// This defines the action the controller will take when a pod is detected as broken.
+			// labelPods will label all pods with <brokenPodLabelKey>=<brokenPodLabelValue>.
+			// This is only capable of identifying broken pods; the user is responsible for fixing them (generally, by deleting them).
+			labelPods: false
+			// deletePods will delete any broken pod. These will then be rescheduled, hopefully onto a node that is fully ready.
+			deletePods: true
+			// repairPods will dynamically repair any broken pod by setting up the pod networking configuration even after it has started.
+			// Note the pod will be crashlooping, so this may take a few minutes to become fully functional based on when the retry occurs.
+			// This requires no RBAC privilege, but does require `securityContext.privileged`.
+			repairPods: false
+
+			initContainerName: "istio-validation"
+
+			brokenPodLabelKey:   "cni.istio.io/uninitialized"
+			brokenPodLabelValue: "true"
+		}
+
+		// Set to `type: RuntimeDefault` to use the default profile if available.
+		seccompProfile: {}
+
+		resources: requests: {
+			cpu:    "100m"
+			memory: "100Mi"
+		}
+
+		resourceQuotas: {
+			enabled: false
+			pods:    5000
+		}
+
+		// The number of pods that can be unavailable during rolling update (see
+		// `updateStrategy.rollingUpdate.maxUnavailable` here:
+		// https://kubernetes.io/docs/reference/kubernetes-api/workload-resources/daemon-set-v1/#DaemonSetSpec).
+		// May be specified as a number of pods or as a percent of the total number
+		// of pods at the start of the update.
+		rollingMaxUnavailable: 1
+	}
+
+	// Revision is set as 'version' label and part of the resource names when installing multiple control planes.
+	revision: ""
+
+	// For Helm compatibility.
+	ownerName: ""
+
+	global: {
+		// Default hub for Istio images.
+		// Releases are published to docker hub under 'istio' project.
+		// Dev builds from prow are on gcr.io
+		hub: "docker.io/istio"
+
+		// Default tag for Istio images.
+		tag: "1.20.3"
+
+		// Variant of the image to use.
+		// Currently supported are: [debug, distroless]
+		variant: ""
+
+		// Specify image pull policy if default behavior isn't desired.
+		// Default behavior: latest images will be Always else IfNotPresent.
+		imagePullPolicy: ""
+
+		// change cni scope level to control logging out of istio-cni-node DaemonSet
+		logging: {
+			level: "default:info,cni:info"
+		}
+
+		logAsJson: false
+
+		// ImagePullSecrets for all ServiceAccount, list of secrets in the same namespace
+		// to use for pulling any images in pods that reference this ServiceAccount.
+		// For components that don't use ServiceAccounts (i.e. grafana, servicegraph, tracing)
+		// ImagePullSecrets will be added to the corresponding Deployment(StatefulSet) objects.
+		// Must be set for any cluster configured with private docker registry.
+		imagePullSecrets: []
+		// - private-registry-key
+		// Default resources allocated
+		defaultResources: {
+			requests: {
+				cpu:    "100m"
+				memory: "100Mi"
+			}
+		}
+	}
+}

docs/examples/platforms/reference/clusters/workload/cloud/mesh/istio/values.gateway.cue

@@ -0,0 +1,170 @@
+package holos
+
+// Gateway default values.yaml imported from the gateway chart.
+
+#GatewayValues: {
+
+	// Name allows overriding the release name. Generally this should not be set
+	name: "istio-ingressgateway"
+	// revision declares which revision this gateway is a part of
+	revision: ""
+
+	// Controls the spec.replicas setting for the Gateway deployment if set.
+	// Otherwise defaults to Kubernetes Deployment default (1).
+	replicaCount: null
+
+	kind: "Deployment"
+
+	rbac: {
+		// If enabled, roles will be created to enable accessing certificates from Gateways. This is not needed
+		// when using http://gateway-api.org/.
+		enabled: true
+	}
+
+	serviceAccount: {
+		// If set, a service account will be created. Otherwise, the default is used
+		create: true
+		// Annotations to add to the service account
+		annotations: {}
+		// The name of the service account to use.
+		// If not set, the release name is used
+		name: ""
+	}
+
+	podAnnotations: {
+		"prometheus.io/port":        "15020"
+		"prometheus.io/scrape":      "true"
+		"prometheus.io/path":        "/stats/prometheus"
+		"inject.istio.io/templates": "gateway"
+		"sidecar.istio.io/inject":   "true"
+		...
+	}
+
+	// Define the security context for the pod.
+	// If unset, this will be automatically set to the minimum privileges required to bind to port 80 and 443.
+	// On Kubernetes 1.22+, this only requires the `net.ipv4.ip_unprivileged_port_start` sysctl.
+	securityContext: {
+		seccompProfile: type: "RuntimeDefault"
+		sysctls: [{name: "net.ipv4.ip_unprivileged_port_start", value: "0"}]
+	}
+	containerSecurityContext: null
+
+	service: {
+		// Type of service. Set to "None" to disable the service entirely
+		type: string | *"LoadBalancer"
+		ports: [...] | *[{
+			name:       "status-port"
+			port:       15021
+			protocol:   "TCP"
+			targetPort: 15021
+		}, {
+			name:       "http2"
+			port:       80
+			protocol:   "TCP"
+			targetPort: 80
+		}, {
+			name:       "https"
+			port:       443
+			protocol:   "TCP"
+			targetPort: 443
+		}]
+		annotations: {...}
+		loadBalancerIP: ""
+		loadBalancerSourceRanges: []
+		externalTrafficPolicy: string | *""
+		externalIPs: []
+		ipFamilyPolicy: ""
+		ipFamilies: []
+	}
+
+	resources: {
+		requests: {
+			cpu:    "100m"
+			memory: "128Mi"
+		}
+		limits: {
+			cpu:    "2000m"
+			memory: "1024Mi"
+		}
+	}
+
+	autoscaling: {
+		enabled:                        true
+		minReplicas:                    1
+		maxReplicas:                    5
+		targetCPUUtilizationPercentage: 80
+		autoscaleBehavior: {}
+	}
+
+	// Pod environment variables
+	env: {}
+
+	// Labels to apply to all resources
+	labels: {}
+
+	// Annotations to apply to all resources
+	annotations: {}
+
+	nodeSelector: {}
+
+	tolerations: []
+
+	topologySpreadConstraints: []
+
+	affinity: {}
+
+	// If specified, the gateway will act as a network gateway for the given network.
+	networkGateway: ""
+
+	// Specify image pull policy if default behavior isn't desired.
+	// Default behavior: latest images will be Always else IfNotPresent
+	imagePullPolicy: ""
+
+	imagePullSecrets: []
+
+	// This value is used to configure a Kubernetes PodDisruptionBudget for the gateway.
+	//
+	// By default, the `podDisruptionBudget` is disabled (set to `{}`),
+	// which means that no PodDisruptionBudget resource will be created.
+	//
+	// To enable the PodDisruptionBudget, configure it by specifying the
+	// `minAvailable` or `maxUnavailable`. For example, to set the
+	// minimum number of available replicas to 1, you can update this value as follows:
+	//
+	// podDisruptionBudget:
+	//   minAvailable: 1
+	//
+	// Or, to allow a maximum of 1 unavailable replica, you can set:
+	//
+	// podDisruptionBudget:
+	//   maxUnavailable: 1
+	//
+	// You can also specify the `unhealthyPodEvictionPolicy` field, and the valid values are `IfHealthyBudget` and `AlwaysAllow`.
+	// For example, to set the `unhealthyPodEvictionPolicy` to `AlwaysAllow`, you can update this value as follows:
+	//
+	// podDisruptionBudget:
+	//   minAvailable: 1
+	//   unhealthyPodEvictionPolicy: AlwaysAllow
+	//
+	// To disable the PodDisruptionBudget, you can leave it as an empty object `{}`:
+	//
+	// podDisruptionBudget: {}
+	//
+	podDisruptionBudget: {}
+
+	terminationGracePeriodSeconds: 30
+
+	// A list of `Volumes` added into the Gateway Pods. See
+	// https://kubernetes.io/docs/concepts/storage/volumes/.
+	volumes: []
+
+	// A list of `VolumeMounts` added into the Gateway Pods. See
+	// https://kubernetes.io/docs/concepts/storage/volumes/.
+	volumeMounts: []
+
+	// Configure this to a higher priority class in order to make sure your Istio gateway pods
+	// will not be killed because of low priority class.
+	// Refer to https://kubernetes.io/docs/concepts/configuration/pod-priority-preemption/#priorityclass
+	// for more detail.
+	priorityClassName: ""
+}

docs/examples/platforms/reference/clusters/workload/cloud/mesh/mesh.cue

@@ -4,9 +4,11 @@ package holos
 #InputKeys: project: "mesh"
 
 // Shared dependencies for all components in this collection.
-#Kustomization: spec: targetNamespace: #TargetNamespace
 #DependsOn: _Namespaces
 
 // Common Dependencies
-_CertManager: CertManager: name: "\(#InstancePrefix)-certmanager"
-_Namespaces: Namespaces: name:   "\(#StageName)-secrets-namespaces"
+_CertManager: CertManager: name:       "\(#InstancePrefix)-certmanager"
+_Namespaces: Namespaces: name:         "\(#StageName)-secrets-namespaces"
+_IstioBase: IstioBase: name:           "\(#InstancePrefix)-istio-base"
+_IstioD: IstioD: name:                 "\(#InstancePrefix)-istiod"
+_IngressGateway: IngressGateway: name: "\(#InstancePrefix)-ingress"

docs/examples/platforms/reference/clusters/workload/cloud/mesh/values.cue

@@ -0,0 +1,547 @@
+package holos
+
+// Default istio values from the istiod chart using cue import values.yaml
+#IstioValues: {
+	// Discovery Settings
+	pilot: {
+		autoscaleEnabled: true
+		autoscaleMin:     1
+		autoscaleMax:     5
+		autoscaleBehavior: {}
+		replicaCount:          1
+		rollingMaxSurge:       "100%"
+		rollingMaxUnavailable: "25%"
+
+		hub:     string | *""
+		tag:     string | *""
+		variant: string | *""
+
+		// Can be a full hub/image:tag
+		image:         "pilot"
+		traceSampling: 1.0
+
+		// Resources for a small pilot install
+		resources: {
+			requests: {
+				cpu:    "500m"
+				memory: "2048Mi"
+			}
+		}
+
+		// Set to `type: RuntimeDefault` to use the default profile if available.
+		seccompProfile: {...}
+
+		// Additional container arguments
+		extraContainerArgs: []
+
+		env: {}
+
+		cpu: targetAverageUtilization: 80
+
+		// Additional volumeMounts to the istiod container
+		volumeMounts: []
+
+		// Additional volumes to the istiod pod
+		volumes: []
+
+		nodeSelector: {}
+		podAnnotations: {}
+		serviceAnnotations: {}
+
+		topologySpreadConstraints: []
+
+		// You can use jwksResolverExtraRootCA to provide a root certificate
+		// in PEM format. This will then be trusted by pilot when resolving
+		// JWKS URIs.
+		jwksResolverExtraRootCA: ""
+
+		// This is used to set the source of configuration for
+		// the associated address in configSource, if nothing is specified
+		// the default MCP is assumed.
+		configSource: {
+			subscribedResources: []
+		}
+
+		plugins: []
+
+		// The following is used to limit how long a sidecar can be connected
+		// to a pilot. It balances out load across pilot instances at the cost of
+		// increasing system churn.
+		keepaliveMaxServerConnectionAge: "30m"
+
+		// Additional labels to apply to the deployment.
+		deploymentLabels: {}
+
+		//# Mesh config settings
+		// Install the mesh config map, generated from values.yaml.
+		// If false, pilot wil use default values (by default) or user-supplied values.
+		configMap: *true | false
+
+		// Additional labels to apply on the pod level for monitoring and logging configuration.
+		podLabels: {}
+
+		// Setup how istiod Service is configured. See https://kubernetes.io/docs/concepts/services-networking/dual-stack/#services
+		ipFamilyPolicy: ""
+		ipFamilies: []
+	}
+
+	sidecarInjectorWebhook: {
+		// You can use the field called alwaysInjectSelector and neverInjectSelector which will always inject the sidecar or
+		// always skip the injection on pods that match that label selector, regardless of the global policy.
+		// See https://istio.io/docs/setup/kubernetes/additional-setup/sidecar-injection/#more-control-adding-exceptions
+		neverInjectSelector: []
+		alwaysInjectSelector: []
+
+		// injectedAnnotations are additional annotations that will be added to the pod spec after injection
+		// This is primarily to support PSP annotations. For example, if you defined a PSP with the annotations:
+		//
+		// annotations:
+		//   apparmor.security.beta.kubernetes.io/allowedProfileNames: runtime/default
+		//   apparmor.security.beta.kubernetes.io/defaultProfileName: runtime/default
+		//
+		// The PSP controller would add corresponding annotations to the pod spec for each container. However, this happens before
+		// the inject adds additional containers, so we must specify them explicitly here. With the above example, we could specify:
+		// injectedAnnotations:
+		//   container.apparmor.security.beta.kubernetes.io/istio-init: runtime/default
+		//   container.apparmor.security.beta.kubernetes.io/istio-proxy: runtime/default
+		injectedAnnotations: {}
+
+		// This enables injection of sidecar in all namespaces,
+		// with the exception of namespaces with "istio-injection:disabled" annotation
+		// Only one environment should have this enabled.
+		enableNamespacesByDefault: false
+
+		// Mutations that occur after the sidecar injector are not handled by default, as the Istio sidecar injector is only run
+		// once. For example, an OPA sidecar injected after the Istio sidecar will not have it's liveness/readiness probes rewritten.
+		// Setting this to `IfNeeded` will result in the sidecar injector being run again if additional mutations occur.
+		reinvocationPolicy: "Never"
+
+		rewriteAppHTTPProbe: true
+
+		// Templates defines a set of custom injection templates that can be used. For example, defining:
+		//
+		// templates:
+		//   hello: |
+		//     metadata:
+		//       labels:
+		//         hello: world
+		//
+		// Then starting a pod with the `inject.istio.io/templates: hello` annotation, will result in the pod
+		// being injected with the hello=world labels.
+		// This is intended for advanced configuration only; most users should use the built in template
+		templates: {}
+
+		// Default templates specifies a set of default templates that are used in sidecar injection.
+		// By default, a template `sidecar` is always provided, which contains the template of default sidecar.
+		// To inject other additional templates, define it using the `templates` option, and add it to
+		// the default templates list.
+		// For example:
+		//
+		// templates:
+		//   hello: |
+		//     metadata:
+		//       labels:
+		//         hello: world
+		//
+		// defaultTemplates: ["sidecar", "hello"]
+		defaultTemplates: []
+	}
+	istiodRemote: {
+		// Sidecar injector mutating webhook configuration clientConfig.url value.
+		// For example: https://$remotePilotAddress:15017/inject
+		// The host should not refer to a service running in the cluster; use a service reference by specifying
+		// the clientConfig.service field instead.
+		injectionURL: ""
+
+		// Sidecar injector mutating webhook configuration path value for the clientConfig.service field.
+		// Override to pass env variables, for example: /inject/cluster/remote/net/network2
+		injectionPath: "/inject"
+	}
+	telemetry: {
+		enabled: true
+		v2: {
+			// For Null VM case now.
+			// This also enables metadata exchange.
+			enabled: true
+			metadataExchange: {
+				// Indicates whether to enable WebAssembly runtime for metadata exchange filter.
+				wasmEnabled: false
+			}
+			// Indicate if prometheus stats filter is enabled or not
+			prometheus: {
+				enabled: true
+				// Indicates whether to enable WebAssembly runtime for stats filter.
+				wasmEnabled: false
+				// overrides stats EnvoyFilter configuration.
+				configOverride: {
+					gateway: {}
+					inboundSidecar: {}
+					outboundSidecar: {}
+				}
+			}
+			// stackdriver filter settings.
+			stackdriver: {
+				enabled:         false
+				logging:         false
+				monitoring:      false
+				topology:        false // deprecated. setting this to true will have no effect, as this option is no longer supported.
+				disableOutbound: false
+				//  configOverride parts give you the ability to override the low level configuration params passed to envoy filter.
+
+				configOverride: {}
+			}
+			//  e.g.
+			//  disable_server_access_logging: false
+			//  disable_host_header_fallback: true
+			// Access Log Policy Filter Settings. This enables filtering of access logs from stackdriver.
+			accessLogPolicy: {
+				enabled: false
+				// To reduce the number of successful logs, default log window duration is
+				// set to 12 hours.
+				logWindowDuration: "43200s"
+			}
+		}
+	}
+	// Revision is set as 'version' label and part of the resource names when installing multiple control planes.
+	revision: ""
+
+	// Revision tags are aliases to Istio control plane revisions
+	revisionTags: []
+
+	// For Helm compatibility.
+	ownerName: ""
+
+	// meshConfig defines runtime configuration of components, including Istiod and istio-agent behavior
+	// See https://istio.io/docs/reference/config/istio.mesh.v1alpha1/ for all available options
+	meshConfig: {
+		enablePrometheusMerge: true
+	}
+
+	global: {
+		// Used to locate istiod.
+		istioNamespace: "istio-system"
+		// List of cert-signers to allow "approve" action in the istio cluster role
+		//
+		// certSigners:
+		//   - clusterissuers.cert-manager.io/istio-ca
+		certSigners: []
+		// enable pod disruption budget for the control plane, which is used to
+		// ensure Istio control plane components are gradually upgraded or recovered.
+		defaultPodDisruptionBudget: {
+			enabled: true
+		}
+		// The values aren't mutable due to a current PodDisruptionBudget limitation
+		// minAvailable: 1
+		// A minimal set of requested resources to applied to all deployments so that
+		// Horizontal Pod Autoscaler will be able to function (if set).
+		// Each component can overwrite these default values by adding its own resources
+		// block in the relevant section below and setting the desired resources values.
+		defaultResources: {
+			requests: cpu: "10m"
+		}
+		//   memory: 128Mi
+		// limits:
+		//   cpu: 100m
+		//   memory: 128Mi
+		// Default hub for Istio images.
+		// Releases are published to docker hub under 'istio' project.
+		// Dev builds from prow are on gcr.io
+		hub: string | *"docker.io/istio"
+		// Default tag for Istio images.
+		tag: string | *"1.20.3"
+		// Variant of the image to use.
+		// Currently supported are: [debug, distroless]
+		variant: string | *""
+
+		// Specify image pull policy if default behavior isn't desired.
+		// Default behavior: latest images will be Always else IfNotPresent.
+		imagePullPolicy: string | *""
+
+		// ImagePullSecrets for all ServiceAccount, list of secrets in the same namespace
+		// to use for pulling any images in pods that reference this ServiceAccount.
+		// For components that don't use ServiceAccounts (i.e. grafana, servicegraph, tracing)
+		// ImagePullSecrets will be added to the corresponding Deployment(StatefulSet) objects.
+		// Must be set for any cluster configured with private docker registry.
+		imagePullSecrets: []
+		// - private-registry-key
+		// Enabled by default in master for maximising testing.
+		istiod: {
+			enableAnalysis: false
+		}
+
+		// To output all istio components logs in json format by adding --log_as_json argument to each container argument
+		logAsJson: false
+
+		// Comma-separated minimum per-scope logging level of messages to output, in the form of <scope>:<level>,<scope>:<level>
+		// The control plane has different scopes depending on component, but can configure default log level across all components
+		// If empty, default scope and level will be used as configured in code
+		logging: {
+			level: "default:info"
+		}
+
+		omitSidecarInjectorConfigMap: false
+
+		// Whether to restrict the applications namespace the controller manages;
+		// If not set, controller watches all namespaces
+		oneNamespace: false
+
+		// Configure whether Operator manages webhook configurations. The current behavior
+		// of Istiod is to manage its own webhook configurations.
+		// When this option is set as true, Istio Operator, instead of webhooks, manages the
+		// webhook configurations. When this option is set as false, webhooks manage their
+		// own webhook configurations.
+		operatorManageWebhooks: false
+
+		// Custom DNS config for the pod to resolve names of services in other
+		// clusters. Use this to add additional search domains, and other settings.
+		// see
+		// https://kubernetes.io/docs/concepts/services-networking/dns-pod-service/#dns-config
+		// This does not apply to gateway pods as they typically need a different
+		// set of DNS settings than the normal application pods (e.g., in
+		// multicluster scenarios).
+		// NOTE: If using templates, follow the pattern in the commented example below.
+		//podDNSSearchNamespaces:
+		//- global
+		//- "{{ valueOrDefault .DeploymentMeta.Namespace \"default\" }}.global"
+		// Kubernetes >=v1.11.0 will create two PriorityClass, including system-cluster-critical and
+		// system-node-critical, it is better to configure this in order to make sure your Istio pods
+		// will not be killed because of low priority class.
+		// Refer to https://kubernetes.io/docs/concepts/configuration/pod-priority-preemption/#priorityclass
+		// for more detail.
+		priorityClassName: ""
+
+		proxy: {
+			image: "proxyv2"
+
+			// This controls the 'policy' in the sidecar injector.
+			autoInject: "enabled"
+
+			// CAUTION: It is important to ensure that all Istio helm charts specify the same clusterDomain value
+			// cluster domain. Default value is "cluster.local".
+			clusterDomain: "cluster.local"
+
+			// Per Component log level for proxy, applies to gateways and sidecars. If a component level is
+			// not set, then the global "logLevel" will be used.
+			componentLogLevel: "misc:error"
+
+			// If set, newly injected sidecars will have core dumps enabled.
+			enableCoreDump: false
+
+			// istio ingress capture allowlist
+			// examples:
+			//     Redirect only selected ports:            --includeInboundPorts="80,8080"
+			excludeInboundPorts: ""
+			includeInboundPorts: "*"
+
+			// istio egress capture allowlist
+			// https://istio.io/docs/tasks/traffic-management/egress.html#calling-external-services-directly
+			// example: includeIPRanges: "172.30.0.0/16,172.20.0.0/16"
+			// would only capture egress traffic on those two IP Ranges, all other outbound traffic would
+			// be allowed by the sidecar
+			includeIPRanges:      "*"
+			excludeIPRanges:      ""
+			includeOutboundPorts: ""
+			excludeOutboundPorts: ""
+
+			// Log level for proxy, applies to gateways and sidecars.
+			// Expected values are: trace|debug|info|warning|error|critical|off
+			logLevel: "warning"
+
+			//If set to true, istio-proxy container will have privileged securityContext
+			privileged: false
+
+			// The number of successive failed probes before indicating readiness failure.
+			readinessFailureThreshold: 4
+
+			// The initial delay for readiness probes in seconds.
+			readinessInitialDelaySeconds: 0
+
+			// The period between readiness probes.
+			readinessPeriodSeconds: 15
+
+			// Enables or disables a startup probe.
+			// For optimal startup times, changing this should be tied to the readiness probe values.
+			//
+			// If the probe is enabled, it is recommended to have delay=0s,period=15s,failureThreshold=4.
+			// This ensures the pod is marked ready immediately after the startup probe passes (which has a 1s poll interval),
+			// and doesn't spam the readiness endpoint too much
+			//
+			// If the probe is disabled, it is recommended to have delay=1s,period=2s,failureThreshold=30.
+			// This ensures the startup is reasonable fast (polling every 2s). 1s delay is used since the startup is not often ready instantly.
+			startupProbe: {
+				enabled:          true
+				failureThreshold: 600
+			} // 10 minutes
+			// Resources for the sidecar.
+			resources: {
+				requests: {
+					cpu:    "100m"
+					memory: "128Mi"
+				}
+				limits: {
+					cpu:    "2000m"
+					memory: "1024Mi"
+				}
+			}
+
+			// Default port for Pilot agent health checks. A value of 0 will disable health checking.
+			statusPort: 15020
+
+			// Specify which tracer to use. One of: zipkin, lightstep, datadog, stackdriver.
+			// If using stackdriver tracer outside GCP, set env GOOGLE_APPLICATION_CREDENTIALS to the GCP credential file.
+			tracer: "zipkin"
+		}
+
+		proxy_init: {
+			// Base name for the proxy_init container, used to configure iptables.
+			image: "proxyv2"
+		}
+
+		// configure remote pilot and istiod service and endpoint
+		remotePilotAddress: ""
+
+		//#############################################################################################
+		// The following values are found in other charts. To effectively modify these values, make   #
+		// make sure they are consistent across your Istio helm charts                                #
+		//#############################################################################################
+		// The customized CA address to retrieve certificates for the pods in the cluster.
+		// CSR clients such as the Istio Agent and ingress gateways can use this to specify the CA endpoint.
+		// If not set explicitly, default to the Istio discovery address.
+		caAddress: ""
+
+		// Configure a remote cluster data plane controlled by an external istiod.
+		// When set to true, istiod is not deployed locally and only a subset of the other
+		// discovery charts are enabled.
+		externalIstiod: false
+
+		// Configure a remote cluster as the config cluster for an external istiod.
+		configCluster: false
+
+		// Configure the policy for validating JWT.
+		// Currently, two options are supported: "third-party-jwt" and "first-party-jwt".
+		jwtPolicy: "third-party-jwt"
+
+		// Mesh ID means Mesh Identifier. It should be unique within the scope where
+		// meshes will interact with each other, but it is not required to be
+		// globally/universally unique. For example, if any of the following are true,
+		// then two meshes must have different Mesh IDs:
+		// - Meshes will have their telemetry aggregated in one place
+		// - Meshes will be federated together
+		// - Policy will be written referencing one mesh from the other
+		//
+		// If an administrator expects that any of these conditions may become true in
+		// the future, they should ensure their meshes have different Mesh IDs
+		// assigned.
+		//
+		// Within a multicluster mesh, each cluster must be (manually or auto)
+		// configured to have the same Mesh ID value. If an existing cluster 'joins' a
+		// multicluster mesh, it will need to be migrated to the new mesh ID. Details
+		// of migration TBD, and it may be a disruptive operation to change the Mesh
+		// ID post-install.
+		//
+		// If the mesh admin does not specify a value, Istio will use the value of the
+		// mesh's Trust Domain. The best practice is to select a proper Trust Domain
+		// value.
+		meshID: ""
+
+		// Configure the mesh networks to be used by the Split Horizon EDS.
+		//
+		// The following example defines two networks with different endpoints association methods.
+		// For `network1` all endpoints that their IP belongs to the provided CIDR range will be
+		// mapped to network1. The gateway for this network example is specified by its public IP
+		// address and port.
+		// The second network, `network2`, in this example is defined differently with all endpoints
+		// retrieved through the specified Multi-Cluster registry being mapped to network2. The
+		// gateway is also defined differently with the name of the gateway service on the remote
+		// cluster. The public IP for the gateway will be determined from that remote service (only
+		// LoadBalancer gateway service type is currently supported, for a NodePort type gateway service,
+		// it still need to be configured manually).
+		//
+		// meshNetworks:
+		//   network1:
+		//     endpoints:
+		//     - fromCidr: "192.168.0.1/24"
+		//     gateways:
+		//     - address: 1.1.1.1
+		//       port: 80
+		//   network2:
+		//     endpoints:
+		//     - fromRegistry: reg1
+		//     gateways:
+		//     - registryServiceName: istio-ingressgateway.istio-system.svc.cluster.local
+		//       port: 443
+		//
+		meshNetworks: {}
+
+		// Use the user-specified, secret volume mounted key and certs for Pilot and workloads.
+		mountMtlsCerts: false
+
+		multiCluster: {
+			// Set to true to connect two kubernetes clusters via their respective
+			// ingressgateway services when pods in each cluster cannot directly
+			// talk to one another. All clusters should be using Istio mTLS and must
+			// have a shared root CA for this model to work.
+			enabled: false
+			// Should be set to the name of the cluster this installation will run in. This is required for sidecar injection
+			// to properly label proxies
+			clusterName: ""
+		}
+
+		// Network defines the network this cluster belong to. This name
+		// corresponds to the networks in the map of mesh networks.
+		network: ""
+
+		// Configure the certificate provider for control plane communication.
+		// Currently, two providers are supported: "kubernetes" and "istiod".
+		// As some platforms may not have kubernetes signing APIs,
+		// Istiod is the default
+		pilotCertProvider: "istiod"
+
+		sds: {
+			// The JWT token for SDS and the aud field of such JWT. See RFC 7519, section 4.1.3.
+			// When a CSR is sent from Istio Agent to the CA (e.g. Istiod), this aud is to make sure the
+			// JWT is intended for the CA.
+			token: {
+				aud: "istio-ca"
+			}
+		}
+
+		sts: {
+			// The service port used by Security Token Service (STS) server to handle token exchange requests.
+			// Setting this port to a non-zero value enables STS server.
+			servicePort: 0
+		}
+
+		// The name of the CA for workload certificates.
+		// For example, when caName=GkeWorkloadCertificate, GKE workload certificates
+		// will be used as the certificates for workloads.
+		// The default value is "" and when caName="", the CA will be configured by other
+		// mechanisms (e.g., environmental variable CA_PROVIDER).
+		caName: ""
+
+		// whether to use autoscaling/v2 template for HPA settings
+		// for internal usage only, not to be configured by users.
+		autoscalingv2API: true
+	}
+
+	base: {
+		// For istioctl usage to disable istio config crds in base
+		enableIstioConfigCRDs: true
+
+		// If enabled, gateway-api types will be validated using the standard upstream validation logic.
+		// This is an alternative to deploying the standalone validation server the project provides.
+		// This is disabled by default, as the cluster may already have a validation server; while technically
+		// it works to have multiple redundant validations, this adds complexity and operational risks.
+		// Users should consider enabling this if they want full gateway-api validation but don't have other validation servers.
+		validateGateway: false
+	}
+
+	// keep in sync with settings used when installing the Istio CNI chart
+	istio_cni: {
+		// Refer to https://istio.io/latest/docs/setup/additional-setup/cni/#installing-with-helm
+		// values.istio_cni.enabled should be set to the same value as values.cni.enabled.
+		// values.istio_cni.chained should be set to the same value as values.cni.chained.
+		enabled: true
+		chained: true
+	}
+}

docs/examples/platforms/reference/clusters/workload/cloud/mesh/values.holos.cue

@@ -0,0 +1,28 @@
+package holos
+
+#IstioValues: {
+	global: {
+		// Used to locate istiod.
+		istioNamespace: "istio-system"
+		// Switch the hub away from the default docker.io to avoid rate limits
+		hub: "gcr.io/istio-release"
+		// ImagePullSecrets for control plane ServiceAccount, list of secrets in the same namespace
+		// to use for pulling any images in pods that reference this ServiceAccount.
+		// Must be set for any cluster configured with private docker registry.
+		imagePullSecrets: []
+		istiod: enableAnalysis: false
+		configValidation:   true
+		externalIstiod:     false
+		remotePilotAddress: ""
+	}
+	base: {
+		// Include the CRDs in the helm template output
+		enableCRDTemplates: true
+		// Validation webhook configuration url
+		// For example: https://$remotePilotAddress:15017/validate
+		validationURL: ""
+		// For istioctl usage to disable istio config crds in base
+		enableIstioConfigCRDs: true
+	}
+	defaultRevision: "default"
+}

docs/examples/platforms/reference/namespaces.cue

@@ -1,6 +1,14 @@
 package holos
 
-let Privileged = {labels: "pod-security.kubernetes.io/enforce": "privileged"}
+// Refer to https://kubernetes.io/docs/concepts/security/pod-security-standards/
+let Restricted = {
+	labels: "pod-security.kubernetes.io/enforce":         "restricted"
+	labels: "pod-security.kubernetes.io/enforce-version": "latest"
+}
+let Privileged = {
+	labels: "pod-security.kubernetes.io/enforce":         "privileged"
+	labels: "pod-security.kubernetes.io/enforce-version": "latest"
+}
 
 // #PlatformNamespaces is the union of all namespaces across all cluster types.  Namespaces are created in all clusters regardless of if they're
 // used within the cluster or not.  The is important for security and consistency with IAM, RBAC, and Secrets sync between clusters.
@@ -10,7 +18,8 @@ let Privileged = {labels: "pod-security.kubernetes.io/enforce": "privileged"}
 	{name: "flux-system"},
 	{name: "ceph-system"} & Privileged,
 	{name: "istio-system"} & Privileged,
-	{name: "istio-ingress"} & Privileged,
+	{name: "istio-ingress"} & Restricted,
 	{name: "cert-manager"},
 	{name: "argocd"},
+	{name: "prod-iam-zitadel"},
 ]

docs/examples/schema.cue

@@ -3,12 +3,17 @@ package holos
 import (
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	ksv1 "kustomize.toolkit.fluxcd.io/kustomization/v1"
+	appsv1 "k8s.io/api/apps/v1"
 	corev1 "k8s.io/api/core/v1"
 	rbacv1 "k8s.io/api/rbac/v1"
 	batchv1 "k8s.io/api/batch/v1"
 	es "external-secrets.io/externalsecret/v1beta1"
 	ss "external-secrets.io/secretstore/v1beta1"
-	cm "cert-manager.io/clusterissuer/v1"
+	is "cert-manager.io/issuer/v1"
+	ci "cert-manager.io/clusterissuer/v1"
+	crt "cert-manager.io/certificate/v1"
+	gw "networking.istio.io/gateway/v1beta1"
+	vs "networking.istio.io/virtualservice/v1beta1"
 	"encoding/yaml"
 )
 
@@ -36,11 +41,17 @@ _apiVersion: "holos.run/v1alpha1"
 // #TargetNamespace is the target namespace for a holos component.
 #TargetNamespace: string
 
+// #SelectorLabels are mixed into selectors.
+#SelectorLabels: {
+	"holos.run/stage.name":     #StageName
+	"holos.run/project.name":   #CollectionName
+	"holos.run/component.name": #ComponentName
+	...
+}
+
 // #CommonLabels are mixed into every kubernetes api object.
 #CommonLabels: {
-	"holos.run/stage.name":        #StageName
-	"holos.run/project.name":      #CollectionName
-	"holos.run/component.name":    #ComponentName
+	#SelectorLabels
 	"app.kubernetes.io/part-of":   #StageName
 	"app.kubernetes.io/name":      #CollectionName
 	"app.kubernetes.io/component": #ComponentName
@@ -49,14 +60,26 @@ _apiVersion: "holos.run/v1alpha1"
 }
 
 #ClusterObject: {
+	_description: string | *""
 	metadata: metav1.#ObjectMeta & {
 		labels: #CommonLabels
+		annotations: #Description & {
+			_Description: _description
+			...
+		}
 	}
 	...
 }
 
+#Description: {
+	_Description:            string | *""
+	"holos.run/description": _Description
+	...
+}
+
 #NamespaceObject: #ClusterObject & {
 	metadata: namespace: string
+	...
 }
 
 // Kubernetes API Objects
@@ -68,14 +91,42 @@ _apiVersion: "holos.run/v1alpha1"
 }
 #ClusterRole:        #ClusterObject & rbacv1.#ClusterRole
 #ClusterRoleBinding: #ClusterObject & rbacv1.#ClusterRoleBinding
-#ClusterIssuer: #ClusterObject & cm.#ClusterIssuer & {...}
+#ClusterIssuer: #ClusterObject & ci.#ClusterIssuer & {...}
+
+#Issuer:         #NamespaceObject & is.#Issuer
 #Role:           #NamespaceObject & rbacv1.#Role
 #RoleBinding:    #NamespaceObject & rbacv1.#RoleBinding
 #ConfigMap:      #NamespaceObject & corev1.#ConfigMap
 #ServiceAccount: #NamespaceObject & corev1.#ServiceAccount
 #Pod:            #NamespaceObject & corev1.#Pod
+#Service:        #NamespaceObject & corev1.#Service
 #Job:            #NamespaceObject & batchv1.#Job
 #CronJob:        #NamespaceObject & batchv1.#CronJob
+#Deployment:     #NamespaceObject & appsv1.#Deployment
+#Gateway:        #NamespaceObject & gw.#Gateway
+#VirtualService: #NamespaceObject & vs.#VirtualService
+#Certificate:    #NamespaceObject & crt.#Certificate
+
+// #HTTP01Cert defines a http01 certificate.
+#HTTP01Cert: {
+	_name:      string
+	_secret:    string | *_name
+	SecretName: _secret
+	Host:       _name + "." + #ClusterDomain
+	object: #Certificate & {
+		metadata: {
+			name:      _secret
+			namespace: string | *#TargetNamespace
+		}
+		spec: {
+			commonName: Host
+			dnsNames: [Host]
+			secretName: _secret
+			issuerRef: kind: "ClusterIssuer"
+			issuerRef: name: "letsencrypt"
+		}
+	}
+}
 
 // Flux Kustomization CRDs
 #Kustomization: #NamespaceObject & ksv1.#Kustomization & {
@@ -300,6 +351,15 @@ _apiVersion: "holos.run/v1alpha1"
 // #SecretName is the name of a Secret, ususally coupling a Deployment to an ExternalSecret
 #SecretName: string
 
+// Cluster Domain is the cluster specific domain
+#ClusterDomain: #InputKeys.cluster + "." + #Platform.org.domain
+
+// #SidecarInject represents the istio sidecar inject label
+#IstioSidecar: {
+	"sidecar.istio.io/inject": "true"
+	...
+}
+
 // By default, render kind: Skipped so holos knows to skip over intermediate cue files.
 // This enables the use of holos render ./foo/bar/baz/... when bar contains intermediary constraints which are not complete components.
 // Holos skips over these intermediary cue instances.

pkg/internal/builder/builder.go

@@ -17,6 +17,7 @@ import (
 	"os/exec"
 	"path/filepath"
 	"slices"
+	"strings"
 
 	"cuelang.org/go/cue/cuecontext"
 	"cuelang.org/go/cue/load"
@@ -381,6 +382,13 @@ func runHelm(ctx context.Context, hc *HelmChart, r *Result, path holos.PathCompo
 	chart := hc.Chart
 	helmOut, err := runCmd(ctx, "helm", "template", "--values", valuesPath, "--namespace", hc.Namespace, "--kubeconfig", "/dev/null", "--version", chart.Version, chart.Name, cachedChartPath)
 	if err != nil {
+		stderr := helmOut.stderr.String()
+		lines := strings.Split(stderr, "\n")
+		for _, line := range lines {
+			if strings.HasPrefix(line, "Error:") {
+				err = fmt.Errorf("%s: %w", line, err)
+			}
+		}
 		return wrapper.Wrap(fmt.Errorf("could not run helm template: %w", err))
 	}
 

pkg/version/embedded/minor

@@ -1 +1 @@
-49
+50

pkg/version/embedded/patch

@@ -1 +1 @@
-0
+1