resource "kubectl_manifest" "sa" {
  yaml_body  = <<-EOF
    apiVersion: v1
    kind: ServiceAccount
    metadata:
      name: authentik
      namespace: ${var.namespace}
      labels: ${jsonencode(local.worker_all_labels)}
EOF
}

resource "kubectl_manifest" "cr" {
  yaml_body  = <<-EOF
    apiVersion: rbac.authorization.k8s.io/v1
    kind: ClusterRole
    metadata:
      name: "${var.namespace}-${var.instance}-${var.component}"
      labels: ${jsonencode(local.worker_all_labels)}
    rules:
    - apiGroups:
      - apiextensions.k8s.io
      resources:
      - customresourcedefinitions
      verbs:
      - list
EOF
}

resource "kubectl_manifest" "crb" {
  yaml_body  = <<-EOF
    apiVersion: rbac.authorization.k8s.io/v1
    kind: ClusterRoleBinding
    metadata:
      name: ${kubectl_manifest.cr.name}
      labels: ${jsonencode(local.worker_all_labels)}
    roleRef:
      apiGroup: rbac.authorization.k8s.io
      kind: ClusterRole
      name: ${kubectl_manifest.cr.name}
    subjects:
    - kind: ServiceAccount
      name: ${kubectl_manifest.sa.name}
      namespace: ${var.namespace}
EOF
}

resource "kubectl_manifest" "role" {
  yaml_body  = <<-EOF
    apiVersion: rbac.authorization.k8s.io/v1
    kind: Role
    metadata:
      name: "${var.instance}-${var.component}"
      namespace: ${var.namespace}
      labels: ${jsonencode(local.worker_all_labels)}
    rules:
    - apiGroups:
      - ''
      resources:
      - secrets
      - services
      - configmaps
      verbs:
      - get
      - create
      - delete
      - list
      - patch
    - apiGroups:
      - extensions
      - apps
      resources:
      - deployments
      verbs:
      - get
      - create
      - delete
      - list
      - patch
    - apiGroups:
      - extensions
      - networking.k8s.io
      resources:
      - ingresses
      verbs:
      - get
      - create
      - delete
      - list
      - patch
    - apiGroups:
      - traefik.containo.us
      - traefik.io
      resources:
      - middlewares
      verbs:
      - get
      - create
      - delete
      - list
      - patch
    - apiGroups:
      - monitoring.coreos.com
      resources:
      - servicemonitors
      verbs:
      - get
      - create
      - delete
      - list
      - patch
    - apiGroups:
      - apiextensions.k8s.io
      resources:
      - customresourcedefinitions
      verbs:
      - list
EOF
}

resource "kubectl_manifest" "rb" {
  yaml_body  = <<-EOF
    apiVersion: rbac.authorization.k8s.io/v1
    kind: RoleBinding
    metadata:
      name: ${kubectl_manifest.role.name}
      namespace: ${var.namespace}
      labels: ${jsonencode(local.worker_all_labels)}
    roleRef:
      apiGroup: rbac.authorization.k8s.io
      kind: Role
      name: ${kubectl_manifest.role.name}
    subjects:
    - kind: ServiceAccount
      name: ${kubectl_manifest.sa.name}
      namespace: ${var.namespace}
EOF
}