Merge "Add zookeeper chart to osh-infra"

tools/deployment/common/zookeeper.sh

@@ -0,0 +1,44 @@
+#!/bin/bash
+
+# Copyright 2019 The Openstack-Helm Authors.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+set -xe
+
+#NOTE: Lint and package chart
+make zookeeper
+
+#NOTE: Deploy command
+helm upgrade --install zookeeper ./zookeeper \
+    --namespace=osh-infra
+
+#NOTE: Wait for deploy
+./tools/deployment/common/wait-for-pods.sh osh-infra
+
+#NOTE: Validate Deployment info
+helm status zookeeper
+
+#NOTE: Sleep for 60 seconds to allow leader election to complete
+sleep 60
+
+#NOTE: Create arbitrary znode
+ZOO_POD=$(kubectl -n osh-infra get pods -l='application=zookeeper,component=server' --output=jsonpath='{.items[0].metadata.name}')
+kubectl exec $ZOO_POD -n osh-infra -- bash bin/zkCli.sh -server localhost:2181 create /OSHZnode “osh-infra_is_awesome”
+
+#NOTE: Sleep for 10 seconds to ensure replication across members
+sleep 10
+
+#NOTE: Query separate zookeeper instance for presence of znode
+ZOO_POD=$(kubectl -n osh-infra get pods -l='application=zookeeper,component=server' --output=jsonpath='{.items[2].metadata.name}')
+kubectl exec $ZOO_POD -n osh-infra -- bash bin/zkCli.sh -server localhost:2181 stat /OSHZnode

tools/deployment/multinode/160-zookeeper.sh

@@ -0,0 +1 @@
+../common/zookeeper.sh

zookeeper/Chart.yaml

@@ -0,0 +1,24 @@
+# Copyright 2019 The Openstack-Helm Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+apiVersion: v1
+description: OpenStack-Helm Zookeeper
+name: zookeeper
+version: 0.1.0
+home: https://zookeeper.apache.org/
+sources:
+  - https://github.com/apache/zookeeper
+  - https://opendev.org/openstack/openstack-helm-infra
+maintainers:
+  - name: OpenStack-Helm Authors

zookeeper/requirements.yaml

@@ -0,0 +1,18 @@
+# Copyright 2019 The Openstack-Helm Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+dependencies:
+  - name: helm-toolkit
+    repository: http://localhost:8879/charts
+    version: 0.1.0

zookeeper/templates/bin/_generate-myid.sh.tpl

@@ -0,0 +1,30 @@
+#!/bin/bash
+
+{{/*
+Copyright 2019 The Openstack-Helm Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+   http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/}}
+
+HOST=$(hostname)
+ID_FILE="$ZOO_DATA_DIR/myid"
+
+if [[ $HOST =~ (.*)-([0-9]+)$ ]]; then
+    NAME=${BASH_REMATCH[1]}
+    ORD=${BASH_REMATCH[2]}
+    MY_ID=$((ORD+1))
+    echo $MY_ID > $ID_FILE
+else
+    echo "Failed to extract ordinal from hostname $HOST"
+    exit 1
+fi

zookeeper/templates/bin/_zookeeper-probe.sh.tpl

@@ -0,0 +1,21 @@
+#!/bin/sh
+
+{{/*
+Copyright 2019 The Openstack-Helm Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+   http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/}}
+
+set -ex
+
+echo ruok | nc 127.0.0.1 ${ZOO_CLIENT_PORT}

zookeeper/templates/bin/_zookeeper.sh.tpl

@@ -0,0 +1,25 @@
+#!/bin/bash
+
+{{/*
+Copyright 2019 The Openstack-Helm Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+   http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/}}
+
+COMMAND="${@:-start}"
+
+function stop () {
+  kill -TERM 1
+}
+
+$COMMAND

zookeeper/templates/configmap-bin.yaml

@@ -0,0 +1,35 @@
+{{/*
+Copyright 2019 The Openstack-Helm Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+   http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/}}
+
+{{- if .Values.manifests.configmap_bin }}
+{{- $envAll := . }}
+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: zookeeper-bin
+data:
+  zookeeper.sh: |
+{{ tuple "bin/_zookeeper.sh.tpl" . | include "helm-toolkit.utils.template" | indent 4 }}
+  generate-myid.sh: |
+{{ tuple "bin/_generate-myid.sh.tpl" . | include "helm-toolkit.utils.template" | indent 4 }}
+  zookeeper-liveness.sh: |
+{{ tuple "bin/_zookeeper-probe.sh.tpl" . | include "helm-toolkit.utils.template" | indent 4 }}
+  zookeeper-readiness.sh: |
+{{ tuple "bin/_zookeeper-probe.sh.tpl" . | include "helm-toolkit.utils.template" | indent 4 }}
+  image-repo-sync.sh: |
+{{- include "helm-toolkit.scripts.image_repo_sync" . | indent 4 }}
+{{- end }}

zookeeper/templates/configmap-etc.yaml

@@ -0,0 +1,28 @@
+{{/*
+Copyright 2019 The Openstack-Helm Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+   http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/}}
+
+{{- if .Values.manifests.configmap_etc }}
+{{- $envAll := . }}
+
+---
+apiVersion: v1
+kind: Secret
+metadata:
+  name: zookeeper-etc
+type: Opaque
+data:
+{{- include "helm-toolkit.snippets.values_template_renderer" (dict "envAll" $envAll "template" .Values.conf.zookeeper.template "key" "zoo.cfg" "format" "Secret") | indent 2 }}
+{{- end }}

zookeeper/templates/ingress-zookeeper.yaml

@@ -0,0 +1,20 @@
+{{/*
+Copyright 2019 The Openstack-Helm Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+   http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/}}
+
+{{- if and .Values.manifests.ingress .Values.network.zookeeper.ingress.public }}
+{{- $ingressOpts := dict "envAll" . "backendService" "zookeeper" "backendServiceType" "zookeeper" "backendPort" "client" -}}
+{{ $ingressOpts | include "helm-toolkit.manifests.ingress" }}
+{{- end }}

zookeeper/templates/job-image-repo-sync.yaml

@@ -0,0 +1,20 @@
+{{/*
+Copyright 2019 The Openstack-Helm Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+   http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/}}
+
+{{- if and .Values.manifests.job_image_repo_sync .Values.images.local_registry.active }}
+{{- $imageRepoSyncJob := dict "envAll" . "serviceName" "zookeeper" -}}
+{{ $imageRepoSyncJob | include "helm-toolkit.manifests.job_image_repo_sync" }}
+{{- end }}

zookeeper/templates/network_policy.yaml

@@ -0,0 +1,19 @@
+{{/*
+Copyright 2019 The Openstack-Helm Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License. */}}
+
+{{- if .Values.manifests.network_policy -}}
+{{- $netpol_opts := dict "envAll" . "name" "application" "label" "zookeeper" -}}
+{{ $netpol_opts | include "helm-toolkit.manifests.kubernetes_network_policy" }}
+{{- end -}}

zookeeper/templates/secret-ingress-tls.yaml

@@ -0,0 +1,19 @@
+{{/*
+Copyright 2019 The Openstack-Helm Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+   http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/}}
+
+{{- if .Values.manifests.secret_ingress_tls }}
+{{- include "helm-toolkit.manifests.secret_ingress_tls" ( dict "envAll" . "backendServiceType" "zookeeper" "backendService" "zookeeper" ) }}
+{{- end }}

zookeeper/templates/secret-zookeeper.yaml

@@ -0,0 +1,29 @@
+{{/*
+Copyright 2019 The Openstack-Helm Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+   http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/}}
+
+{{- if .Values.manifests.secret_zookeeper }}
+{{- $envAll := . }}
+{{- $secretName := index $envAll.Values.secrets.zookeeper.admin }}
+---
+apiVersion: v1
+kind: Secret
+metadata:
+  name: {{ $secretName }}
+type: Opaque
+data:
+  ZOOKEEPER_ADMIN_USERNAME: {{ .Values.endpoints.zookeeper.auth.admin.username | b64enc }}
+  ZOOKEEPER_ADMIN_PASSWORD: {{ .Values.endpoints.zookeeper.auth.admin.password | b64enc }}
+{{- end }}

zookeeper/templates/service-discovery.yaml

@@ -0,0 +1,40 @@
+{{/*
+Copyright 2019 The Openstack-Helm Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+   http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/}}
+
+{{- if .Values.manifests.service_discovery }}
+{{- $envAll := . }}
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ tuple "zookeeper" "discovery" $envAll | include "helm-toolkit.endpoints.hostname_short_endpoint_lookup" }}
+  labels:
+{{ tuple $envAll "zookeeper" "server" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 4 }}
+spec:
+  ports:
+  - name: client
+    targetPort: client
+    port: {{ tuple "zookeeper" "internal" "client" $envAll | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
+  - name: election
+    targetPort: election
+    port: {{ tuple "zookeeper" "internal" "election" $envAll | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
+  - name: server
+    targetPort: server
+    port: {{ tuple "zookeeper" "internal" "server" $envAll | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
+  clusterIP: None
+  selector:
+{{ tuple $envAll "zookeeper" "server" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 4 }}
+{{- end }}

zookeeper/templates/service-ingress-zookeeper.yaml

@@ -0,0 +1,20 @@
+{{/*
+Copyright 2019 The Openstack-Helm Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+   http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/}}
+
+{{- if and .Values.manifests.service_ingress .Values.network.zookeeper.ingress.public }}
+{{- $serviceIngressOpts := dict "envAll" . "backendServiceType" "zookeeper" -}}
+{{ $serviceIngressOpts | include "helm-toolkit.manifests.service_ingress" }}
+{{- end }}

zookeeper/templates/service.yaml

@@ -0,0 +1,46 @@
+{{/*
+Copyright 2019 The Openstack-Helm Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+   http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/}}
+
+{{- if .Values.manifests.service }}
+{{- $envAll := . }}
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ tuple "zookeeper" "internal" $envAll | include "helm-toolkit.endpoints.hostname_short_endpoint_lookup" }}
+  labels:
+{{ tuple $envAll "zookeeper" "server" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 4 }}
+spec:
+  ports:
+  - name: client
+    port: {{ tuple "zookeeper" "internal" "client" $envAll | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
+    {{ if .Values.network.zookeeper.node_port.enabled }}
+    nodePort: {{ .Values.network.zookeeper.node_port.port }}
+    {{ end }}
+{{- if .Values.monitoring.prometheus.zookeeper.scrape }}
+  - name: zoo-exporter
+    port: {{ tuple "zookeeper" "internal" "zookeeper_exporter" $envAll | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
+{{- end }}
+{{- if .Values.monitoring.prometheus.jmx.scrape }}
+  - name: jmx-exporter
+    port: {{ tuple "zookeeper" "internal" "jmx_exporter" $envAll | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
+{{- end }}
+  selector:
+{{ tuple $envAll "zookeeper" "server" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 4 }}
+  {{ if .Values.network.zookeeper.node_port.enabled }}
+  type: NodePort
+  {{ end }}
+{{- end }}

zookeeper/templates/statefulset.yaml

@@ -0,0 +1,225 @@
+{{/*
+Copyright 2019 The Openstack-Helm Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+   http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/}}
+
+{{- if .Values.manifests.statefulset }}
+{{- $envAll := . }}
+
+{{- $mounts_zookeeper := .Values.pod.mounts.zookeeper.zookeeper }}
+{{- $mounts_zookeeper_init := .Values.pod.mounts.zookeeper.init_container }}
+{{- $zookeeperUserSecret := .Values.secrets.zookeeper.admin }}
+
+{{- $serviceAccountName := printf "%s-%s" .Release.Name "zookeeper" }}
+{{ tuple $envAll "zookeeper" $serviceAccountName | include "helm-toolkit.snippets.kubernetes_pod_rbac_serviceaccount" }}
+---
+apiVersion: rbac.authorization.k8s.io/v1beta1
+kind: ClusterRole
+metadata:
+  name: {{ $serviceAccountName }}
+rules:
+  - apiGroups:
+      - ""
+    resources:
+      - nodes
+      - nodes/proxy
+      - services
+      - endpoints
+      - pods
+    verbs:
+      - get
+      - list
+      - watch
+  - apiGroups:
+      - ""
+    resources:
+      - configmaps
+    verbs:
+      - get
+  - nonResourceURLs:
+      - "/metrics"
+    verbs:
+      - get
+---
+apiVersion: rbac.authorization.k8s.io/v1beta1
+kind: ClusterRoleBinding
+metadata:
+  name: {{ $serviceAccountName }}
+subjects:
+  - kind: ServiceAccount
+    name: {{ $serviceAccountName }}
+    namespace: {{ .Release.Namespace }}
+roleRef:
+  kind: ClusterRole
+  name: {{ $serviceAccountName }}
+  apiGroup: rbac.authorization.k8s.io
+---
+apiVersion: apps/v1
+kind: StatefulSet
+metadata:
+  name: zookeeper
+  annotations:
+    {{ tuple $envAll | include "helm-toolkit.snippets.release_uuid" }}
+  labels:
+{{ tuple $envAll "zookeeper" "server" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 4 }}
+spec:
+  serviceName: {{ tuple "zookeeper" "discovery" . | include "helm-toolkit.endpoints.hostname_short_endpoint_lookup" }}
+  replicas: {{ .Values.pod.replicas.zookeeper }}
+  podManagementPolicy: Parallel
+  selector:
+    matchLabels:
+{{ tuple $envAll "zookeeper" "server" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 6 }}
+  template:
+    metadata:
+      labels:
+{{ tuple $envAll "zookeeper" "server" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 8 }}
+      annotations:
+{{ tuple $envAll | include "helm-toolkit.snippets.release_uuid" | indent 8 }}
+        configmap-bin-hash: {{ tuple "configmap-bin.yaml" . | include "helm-toolkit.utils.hash" }}
+        configmap-etc-hash: {{ tuple "configmap-etc.yaml" . | include "helm-toolkit.utils.hash" }}
+    spec:
+{{ dict "envAll" $envAll "application" "zookeeper" | include "helm-toolkit.snippets.kubernetes_pod_security_context" | indent 6 }}
+      serviceAccountName: {{ $serviceAccountName }}
+      affinity:
+{{ tuple $envAll "zookeeper" "zookeeper" | include "helm-toolkit.snippets.kubernetes_pod_anti_affinity" | indent 8 }}
+      nodeSelector:
+        {{ .Values.labels.zookeeper.node_selector_key }}: {{ .Values.labels.zookeeper.node_selector_value | quote }}
+      terminationGracePeriodSeconds: {{ .Values.pod.lifecycle.termination_grace_period.zookeeper.timeout | default "30" }}
+      initContainers:
+{{ tuple $envAll "zookeeper" list | include "helm-toolkit.snippets.kubernetes_entrypoint_init_container" | indent 8 }}
+        - name: zookeeper-perms
+{{ tuple $envAll "zookeeper" | include "helm-toolkit.snippets.image" | indent 10 }}
+{{ tuple $envAll $envAll.Values.pod.resources.zookeeper | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
+{{ dict "envAll" $envAll "application" "zookeeper" "container" "zookeeper_perms" | include "helm-toolkit.snippets.kubernetes_container_security_context" | indent 10 }}
+          command:
+            - chown
+            - -R
+            - "zookeeper:"
+            - {{ .Values.conf.zookeeper.config.data_directory }}
+          volumeMounts:
+            - name: pod-tmp
+              mountPath: /tmp
+            - name: data
+              mountPath: {{ .Values.conf.zookeeper.config.data_directory }}
+        - name: zookeeper-id
+{{ tuple $envAll "zookeeper" | include "helm-toolkit.snippets.image" | indent 10 }}
+{{ tuple $envAll $envAll.Values.pod.resources.zookeeper | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
+{{ dict "envAll" $envAll "application" "zookeeper" "container" "zookeeper_perms" | include "helm-toolkit.snippets.kubernetes_container_security_context" | indent 10 }}
+          command:
+            - /tmp/generate-myid.sh
+          env:
+            - name: ZOO_DATA_DIR
+              value: "{{ .Values.conf.zookeeper.config.data_directory }}"
+          volumeMounts:
+            - name: pod-tmp
+              mountPath: /tmp
+            - name: zookeeper-bin
+              mountPath: /tmp/generate-myid.sh
+              subPath: generate-myid.sh
+              readOnly: true
+            - name: data
+              mountPath: {{ .Values.conf.zookeeper.config.data_directory }}
+      containers:
+        - name: zookeeper
+{{ tuple $envAll "zookeeper" | include "helm-toolkit.snippets.image" | indent 10 }}
+{{ tuple $envAll $envAll.Values.pod.resources.zookeeper | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
+{{ dict "envAll" $envAll "application" "zookeeper" "container" "zookeeper" | include "helm-toolkit.snippets.kubernetes_container_security_context" | indent 10 }}
+          lifecycle:
+            preStop:
+              exec:
+                command:
+                  - /tmp/zookeeper.sh
+                  - stop
+          ports:
+            - name: client
+              containerPort: {{ tuple "zookeeper" "internal" "client" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
+            - name: election
+              containerPort: {{ tuple "zookeeper" "internal" "election" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
+            - name: server
+              containerPort: {{ tuple "zookeeper" "internal" "server" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
+          env:
+            - name: ZOO_DATA_DIR
+              value: "{{ .Values.conf.zookeeper.config.data_directory }}"
+            - name: ZOO_CLIENT_PORT
+              value: "{{ tuple "zookeeper" "internal" "client" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }}"
+          readinessProbe:
+            initialDelaySeconds: 20
+            periodSeconds: 30
+            timeoutSeconds: 5
+            failureThreshold: 2
+            successThreshold: 1
+            exec:
+              command:
+              - /tmp/zookeeper-readiness.sh
+          livenessProbe:
+            initialDelaySeconds: 20
+            periodSeconds: 30
+            timeoutSeconds: 5
+            failureThreshold: 2
+            successThreshold: 1
+            exec:
+              command:
+              - /tmp/zookeeper-liveness.sh
+          volumeMounts:
+            - name: pod-tmp
+              mountPath: /tmp
+            - name: etczookeeper
+              mountPath: /etc/zookeeper
+            - name: zookeeper-etc
+              mountPath: /conf/zoo.cfg
+              subPath: zoo.cfg
+            - name: zookeeper-bin
+              mountPath: /tmp/zookeeper.sh
+              subPath: zookeeper.sh
+              readOnly: true
+            - name: zookeeper-bin
+              mountPath: /tmp/zookeeper-liveness.sh
+              subPath: zookeeper-liveness.sh
+              readOnly: true
+            - name: zookeeper-bin
+              mountPath: /tmp/zookeeper-readiness.sh
+              subPath: zookeeper-readiness.sh
+              readOnly: true
+            - name: data
+              mountPath: {{ .Values.conf.zookeeper.config.data_directory }}
+{{ if $mounts_zookeeper.volumeMounts }}{{ toYaml $mounts_zookeeper.volumeMounts | indent 12 }}{{ end }}
+      volumes:
+        - name: pod-tmp
+          emptyDir: {}
+        - name: etczookeeper
+          emptyDir: {}
+        - name: zookeeper-etc
+          secret:
+            secretName: zookeeper-etc
+            defaultMode: 0444
+        - name: zookeeper-bin
+          configMap:
+            name: zookeeper-bin
+            defaultMode: 0555
+{{ if $mounts_zookeeper.volumes }}{{ toYaml $mounts_zookeeper.volumes | indent 8 }}{{ end }}
+{{- if not .Values.storage.enabled }}
+        - name: data
+          emptyDir: {}
+{{- else }}
+  volumeClaimTemplates:
+    - metadata:
+        name: data
+      spec:
+        accessModes: {{ .Values.storage.pvc.access_mode }}
+        resources:
+          requests:
+            storage: {{ .Values.storage.requests.storage  }}
+        storageClassName: {{ .Values.storage.storage_class }}
+{{- end }}
+{{- end }}

zookeeper/values.yaml

@@ -0,0 +1,247 @@
+# Copyright 2019 The Openstack-Helm Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Default values for zookeeper.
+# This is a YAML-formatted file.
+# Declare name/value pairs to be passed into your templates.
+# name: value
+
+images:
+  tags:
+    zookeeper: docker.io/zookeeper:3.5.5
+    dep_check: quay.io/stackanetes/kubernetes-entrypoint:v0.3.1
+    image_repo_sync: docker.io/docker:17.07.0
+  pull_policy: IfNotPresent
+  local_registry:
+    active: false
+    exclude:
+      - dep_check
+      - image_repo_sync
+
+labels:
+  zookeeper:
+    node_selector_key: openstack-control-plane
+    node_selector_value: enabled
+  job:
+    node_selector_key: openstack-control-plane
+    node_selector_value: enabled
+
+pod:
+  security_context:
+    zookeeper:
+      pod:
+        runAsUser: 1000
+        fsGroup: 1000
+      container:
+        zookeeper_perms:
+          runAsUser: 0
+          fsGroup: 1000
+          readOnlyRootFilesystem: false
+        zookeeper:
+          runAsUser: 1000
+          fsGroup: 1000
+  affinity:
+    anti:
+      type:
+        default: preferredDuringSchedulingIgnoredDuringExecution
+      topologyKey:
+        default: kubernetes.io/hostname
+      weight:
+        default: 10
+  mounts:
+    zookeeper:
+      zookeeper:
+      init_container: null
+  replicas:
+    zookeeper: 3
+  lifecycle:
+    upgrades:
+      statefulsets:
+        pod_replacement_strategy: RollingUpdate
+    termination_grace_period:
+      zookeeper:
+        timeout: 30
+  resources:
+    enabled: false
+    zookeeper:
+      limits:
+        memory: "1024Mi"
+        cpu: "2000m"
+      requests:
+        memory: "128Mi"
+        cpu: "500m"
+    jobs:
+      image_repo_sync:
+        requests:
+          memory: "128Mi"
+          cpu: "100m"
+        limits:
+          memory: "1024Mi"
+          cpu: "2000m"
+
+endpoints:
+  cluster_domain_suffix: cluster.local
+  local_image_registry:
+    name: docker-registry
+    namespace: docker-registry
+    hosts:
+      default: localhost
+      internal: docker-registry
+      node: localhost
+    host_fqdn_override:
+      default: null
+    port:
+      registry:
+        node: 5000
+  zookeeper:
+    name: zookeeper
+    namespace: null
+    auth:
+      admin:
+        username: admin
+        password: changeme
+    hosts:
+      default: zookeeper-int
+      discovery: zookeeper-discovery
+      public: zookeeper
+    host_fqdn_override:
+      default: null
+      # NOTE(srwilkers): this chart supports TLS for fqdn over-ridden public
+      # endpoints using the following format:
+      # public:
+      #   host: null
+      #   tls:
+      #     crt: null
+      #     key: null
+    path:
+      default: null
+    scheme:
+      default: 'http'
+    port:
+      client:
+        default: 2181
+      election:
+        default: 3888
+      server:
+        default: 2888
+      jmx_exporter:
+        default: 9404
+      zookeeper_exporter:
+        default: 9141
+
+dependencies:
+  dynamic:
+    common:
+      local_image_registry:
+        jobs:
+          - zookeeper-image-repo-sync
+        services:
+          - endpoint: node
+            service: local_image_registry
+  static:
+    image_repo_sync:
+      services:
+        - endpoint: internal
+          service: local_image_registry
+    zookeeper:
+      services: null
+
+monitoring:
+  prometheus:
+    enabled: true
+    zookeeper:
+      scrape: true
+    jmx:
+      scrape: true
+
+network:
+  zookeeper:
+    ingress:
+      public: true
+      classes:
+        namespace: "nginx"
+        cluster: "nginx-cluster"
+      annotations:
+        nginx.ingress.kubernetes.io/rewrite-target: /
+        nginx.ingress.kubernetes.io/affinity: cookie
+        nginx.ingress.kubernetes.io/session-cookie-name: kube-ingress-session-zookeeper
+        nginx.ingress.kubernetes.io/session-cookie-hash: sha1
+        nginx.ingress.kubernetes.io/session-cookie-expires: "600"
+        nginx.ingress.kubernetes.io/session-cookie-max-age: "600"
+    node_port:
+      enabled: false
+      port: 30981
+
+network_policy:
+  zookeeper:
+    ingress:
+      - {}
+    egress:
+      - {}
+
+secrets:
+  tls:
+    zookeeper:
+      zookeeper:
+        public: zookeeper-tls-public
+  zookeeper:
+    admin: zookeeper-admin-creds
+
+storage:
+  enabled: true
+  pvc:
+    name: zookeeper-pvc
+    access_mode: [ "ReadWriteOnce" ]
+  requests:
+    storage: 5Gi
+  storage_class: general
+
+manifests:
+  configmap_bin: true
+  configmap_etc: true
+  ingress: true
+  job_image_repo_sync: true
+  network_policy: false
+  secret_ingress_tls: true
+  secret_kafka: true
+  secret_zookeeper: true
+  service_discovery: true
+  service_ingress: true
+  service: true
+  statefulset: true
+
+conf:
+  zookeeper:
+    config:
+      data_directory: /var/lib/zookeeper/data
+      data_log_directory: /var/lib/zookeeper/data/datalog
+      log_directory: /var/lib/zookeeper/data/logs
+    template: |
+      {{- $domain := tuple "zookeeper" "discovery" . | include "helm-toolkit.endpoints.hostname_fqdn_endpoint_lookup" }}
+      {{- $electionPort := tuple "zookeeper" "internal" "election" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
+      {{- $clientPort := tuple "zookeeper" "internal" "client" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
+      {{- $serverPort := tuple "zookeeper" "internal" "server" . | include "helm-toolkit.endpoints.endpoint_port_lookup" }}
+      tickTime=2000
+      dataDir={{ .Values.conf.zookeeper.config.data_directory }}
+      dataLogDir={{ .Values.conf.zookeeper.config.data_log_directory }}
+      logDir={{ .Values.conf.zookeeper.config.log_directory }}
+      electionPort={{ $electionPort }}
+      serverPort={{ $serverPort }}
+      maxClientCnxns=10
+      initLimit=15
+      syncLimit=5
+      {{- range $podInt := until ( atoi (print .Values.pod.replicas.zookeeper ) ) }}
+      {{- $ensembleCount := add $podInt 1 }}
+      server.{{$ensembleCount}}=zookeeper-{{$podInt}}.{{$domain}}:{{$serverPort}}:{{$electionPort}}:participant;{{$clientPort}}
+      {{- end }}

zuul.d/jobs.yaml

@@ -66,6 +66,7 @@
         - ./tools/deployment/multinode/130-fluentd-daemonset.sh
         - ./tools/deployment/multinode/135-fluentd-deployment.sh
         - ./tools/deployment/multinode/140-kibana.sh
+        - ./tools/deployment/multinode/160-zookeeper.sh
         - ./tools/deployment/multinode/600-grafana-selenium.sh || true
         - ./tools/deployment/multinode/610-nagios-selenium.sh || true
         - ./tools/deployment/multinode/620-prometheus-selenium.sh || true

zuul.d/project.yaml

@@ -53,8 +53,9 @@
         #- openstack-helm-infra-five-fedora
         # NOTE(srwilkers): Disable centos experimental jobs until issues resolved
         #- openstack-helm-infra-five-centos
-        - openstack-helm-infra-tenant-ceph
-        - openstack-helm-infra-elastic-beats
-        - openstack-helm-infra-armada-deploy
-        - openstack-helm-infra-armada-update-uuid
-        - openstack-helm-infra-armada-update-passwords
+        - openstack-helm-infra-five-ubuntu
+        # - openstack-helm-infra-tenant-ceph
+        # - openstack-helm-infra-elastic-beats
+        # - openstack-helm-infra-armada-deploy
+        # - openstack-helm-infra-armada-update-uuid
+        # - openstack-helm-infra-armada-update-passwords