From: Lucjan Bryndza Date: Wed, 25 Sep 2019 11:51:08 +0000 (+0000) Subject: Nginx ingress controller configuration X-Git-Tag: 6.0.0~515^2 X-Git-Url: https://gerrit.onap.org/r/gitweb?p=oom.git;a=commitdiff_plain;h=a6b7f8735d367682a4239b3d9f0de76b79071d8f Nginx ingress controller configuration Add Nginx ingress postinstall helm chart. It should be applied after cluster initial setup. Issue-ID: OOM-2099 Signed-off-by: Lucjan Bryndza Change-Id: Ic942b03d6e754c2fca72316cde0d2e65eba9d0d7 --- diff --git a/kubernetes/contrib/ingress-nginx-post-inst/nginx_ingress_cluster_config.yaml b/kubernetes/contrib/ingress-nginx-post-inst/nginx_ingress_cluster_config.yaml new file mode 100644 index 0000000000..937828a759 --- /dev/null +++ b/kubernetes/contrib/ingress-nginx-post-inst/nginx_ingress_cluster_config.yaml @@ -0,0 +1,317 @@ +apiVersion: v1 +kind: Namespace +metadata: + name: ingress-nginx + labels: + app.kubernetes.io/name: ingress-nginx + app.kubernetes.io/part-of: ingress-nginx + +--- + +kind: ConfigMap +apiVersion: v1 +metadata: + name: nginx-configuration + namespace: ingress-nginx + labels: + app.kubernetes.io/name: ingress-nginx + app.kubernetes.io/part-of: ingress-nginx + +--- +kind: ConfigMap +apiVersion: v1 +metadata: + name: tcp-services + namespace: ingress-nginx + labels: + app.kubernetes.io/name: ingress-nginx + app.kubernetes.io/part-of: ingress-nginx + +--- +kind: ConfigMap +apiVersion: v1 +metadata: + name: udp-services + namespace: ingress-nginx + labels: + app.kubernetes.io/name: ingress-nginx + app.kubernetes.io/part-of: ingress-nginx + +--- +apiVersion: v1 +kind: ServiceAccount +metadata: + name: nginx-ingress-serviceaccount + namespace: ingress-nginx + labels: + app.kubernetes.io/name: ingress-nginx + app.kubernetes.io/part-of: ingress-nginx + +--- +apiVersion: rbac.authorization.k8s.io/v1beta1 +kind: ClusterRole +metadata: + name: nginx-ingress-clusterrole + labels: + app.kubernetes.io/name: ingress-nginx + app.kubernetes.io/part-of: ingress-nginx +rules: + - apiGroups: + - "" + resources: + - configmaps + - endpoints + - nodes + - pods + - secrets + verbs: + - list + - watch + - apiGroups: + - "" + resources: + - nodes + verbs: + - get + - apiGroups: + - "" + resources: + - services + verbs: + - get + - list + - watch + - apiGroups: + - "" + resources: + - events + verbs: + - create + - patch + - apiGroups: + - "extensions" + - "networking.k8s.io" + resources: + - ingresses + verbs: + - get + - list + - watch + - apiGroups: + - "extensions" + - "networking.k8s.io" + resources: + - ingresses/status + verbs: + - update + +--- +apiVersion: rbac.authorization.k8s.io/v1beta1 +kind: Role +metadata: + name: nginx-ingress-role + namespace: ingress-nginx + labels: + app.kubernetes.io/name: ingress-nginx + app.kubernetes.io/part-of: ingress-nginx +rules: + - apiGroups: + - "" + resources: + - configmaps + - pods + - secrets + - namespaces + verbs: + - get + - apiGroups: + - "" + resources: + - configmaps + resourceNames: + # Defaults to "-" + # Here: "-" + # This has to be adapted if you change either parameter + # when launching the nginx-ingress-controller. + - "ingress-controller-leader-nginx" + verbs: + - get + - update + - apiGroups: + - "" + resources: + - configmaps + verbs: + - create + - apiGroups: + - "" + resources: + - endpoints + verbs: + - get + +--- +apiVersion: rbac.authorization.k8s.io/v1beta1 +kind: RoleBinding +metadata: + name: nginx-ingress-role-nisa-binding + namespace: ingress-nginx + labels: + app.kubernetes.io/name: ingress-nginx + app.kubernetes.io/part-of: ingress-nginx +roleRef: + apiGroup: rbac.authorization.k8s.io + kind: Role + name: nginx-ingress-role +subjects: + - kind: ServiceAccount + name: nginx-ingress-serviceaccount + namespace: ingress-nginx + +--- +apiVersion: rbac.authorization.k8s.io/v1beta1 +kind: ClusterRoleBinding +metadata: + name: nginx-ingress-clusterrole-nisa-binding + labels: + app.kubernetes.io/name: ingress-nginx + app.kubernetes.io/part-of: ingress-nginx +roleRef: + apiGroup: rbac.authorization.k8s.io + kind: ClusterRole + name: nginx-ingress-clusterrole +subjects: + - kind: ServiceAccount + name: nginx-ingress-serviceaccount + namespace: ingress-nginx + +--- + +apiVersion: apps/v1 +kind: Deployment +metadata: + name: nginx-ingress-controller + namespace: ingress-nginx + labels: + app.kubernetes.io/name: ingress-nginx + app.kubernetes.io/part-of: ingress-nginx +spec: + replicas: 1 + selector: + matchLabels: + app.kubernetes.io/name: ingress-nginx + app.kubernetes.io/part-of: ingress-nginx + template: + metadata: + labels: + app.kubernetes.io/name: ingress-nginx + app.kubernetes.io/part-of: ingress-nginx + annotations: + prometheus.io/port: "10254" + prometheus.io/scrape: "true" + spec: + serviceAccountName: nginx-ingress-serviceaccount + containers: + - name: nginx-ingress-controller + image: quay.io/kubernetes-ingress-controller/nginx-ingress-controller:0.25.1 + args: + - /nginx-ingress-controller + - --configmap=$(POD_NAMESPACE)/nginx-configuration + - --tcp-services-configmap=$(POD_NAMESPACE)/tcp-services + - --udp-services-configmap=$(POD_NAMESPACE)/udp-services + - --publish-service=$(POD_NAMESPACE)/ingress-nginx + - --annotations-prefix=nginx.ingress.kubernetes.io + - --enable-ssl-passthrough=true + securityContext: + allowPrivilegeEscalation: true + capabilities: + drop: + - ALL + add: + - NET_BIND_SERVICE + # www-data -> 33 + runAsUser: 33 + env: + - name: POD_NAME + valueFrom: + fieldRef: + fieldPath: metadata.name + - name: POD_NAMESPACE + valueFrom: + fieldRef: + fieldPath: metadata.namespace + ports: + - name: http + containerPort: 80 + - name: https + containerPort: 443 + livenessProbe: + failureThreshold: 3 + httpGet: + path: /healthz + port: 10254 + scheme: HTTP + initialDelaySeconds: 10 + periodSeconds: 10 + successThreshold: 1 + timeoutSeconds: 10 + readinessProbe: + failureThreshold: 3 + httpGet: + path: /healthz + port: 10254 + scheme: HTTP + periodSeconds: 10 + successThreshold: 1 + timeoutSeconds: 10 + +--- +kind: Service +apiVersion: v1 +metadata: + name: ingress-nginx + namespace: ingress-nginx + labels: + app.kubernetes.io/name: ingress-nginx + app.kubernetes.io/part-of: ingress-nginx +spec: + externalTrafficPolicy: Local + type: LoadBalancer + selector: + app.kubernetes.io/name: ingress-nginx + app.kubernetes.io/part-of: ingress-nginx + ports: + - name: http + port: 80 + targetPort: http + - name: https + port: 443 + targetPort: https + +--- + +apiVersion: v1 +kind: Service +metadata: + name: ingress-nginx + namespace: ingress-nginx + labels: + app.kubernetes.io/name: ingress-nginx + app.kubernetes.io/part-of: ingress-nginx +spec: + type: NodePort + ports: + - name: http + port: 80 + targetPort: 80 + protocol: TCP + - name: https + port: 443 + targetPort: 443 + protocol: TCP + selector: + app.kubernetes.io/name: ingress-nginx + app.kubernetes.io/part-of: ingress-nginx + +--- +