[STRIMZI] Adding strimzi project

Deploy a 2 node replica strimzi kafka cluster
Reduce MR kafka to 1 replica
Add kafka ready check to cps-temporal
Update readthedocs with strimzi prerequisite
Modify deploy.sh to deploy the strimzi kafka in advance

Signed-off-by: efiacor <fiachra.corcoran@est.tech>
Change-Id: I87e54ad69a174174cb86f096c07d58878e3ab14e
Issue-ID: DMAAP-1621

3 files changed, 123 insertions, 0 deletions

diff --git a/kubernetes/strimzi/templates/pv-kafka.yaml b/kubernetes/strimzi/templates/pv-kafka.yaml
new file mode 100644
index 0000000000..616f03e788
--- /dev/null
+++ b/kubernetes/strimzi/templates/pv-kafka.yaml
@@ -0,0 +1,16 @@
+{{/*
+# Copyright © 2022 Nordix Foundation
+#
+# 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.
+*/}}
+{{ include "common.replicaPV" (dict "dot" . "suffix" "kafka" "persistenceInfos" .Values.persistenceKafka) }}
diff --git a/kubernetes/strimzi/templates/pv-zk.yaml b/kubernetes/strimzi/templates/pv-zk.yaml
new file mode 100644
index 0000000000..60f4ca6e79
--- /dev/null
+++ b/kubernetes/strimzi/templates/pv-zk.yaml
@@ -0,0 +1,17 @@
+{{/*
+# Copyright © 2022 Nordix Foundation
+#
+# 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.
+*/}}
+
+{{ include "common.replicaPV" (dict "dot" . "suffix" "zk" "persistenceInfos" .Values.persistenceZk) }}
diff --git a/kubernetes/strimzi/templates/strimzi-kafka.yaml b/kubernetes/strimzi/templates/strimzi-kafka.yaml
new file mode 100644
index 0000000000..4ca53a2913
--- /dev/null
+++ b/kubernetes/strimzi/templates/strimzi-kafka.yaml
@@ -0,0 +1,90 @@
+{{/*
+# Copyright © 2022 Nordix Foundation
+#
+# 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: kafka.strimzi.io/v1beta2
+kind: Kafka
+metadata:
+  name: {{ include "common.fullname" . }}
+  namespace: {{ include "common.namespace" . }}
+  labels:
+    app: {{ include "common.name" . }}
+    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+    release: {{ include "common.release" . }}
+    heritage: {{ .Release.Service }}
+spec:
+  kafka:
+    version: {{ .Values.version }}
+    replicas: {{ .Values.replicaCount }}
+    listeners:
+      - name: plain
+        port: {{ .Values.kafkaInternalPort }}
+        type: internal
+        tls: false
+        authentication:
+          type: {{ .Values.saslMechanism }}
+      - name: tls
+        port: 9093
+        type: internal
+        tls: true
+        authentication:
+          type: tls
+      - name: external
+        port: 9094
+        type: nodeport
+        tls: true
+        authentication:
+          type: tls
+    authorization:
+      type: simple
+      superUsers:
+        - {{ include "common.release" . }}-{{ .Values.kafkaStrimziAdminUser }}
+    template:
+      pod:
+        securityContext:
+          runAsUser: 0
+          fsGroup: 0
+    config:
+      offsets.topic.replication.factor: {{ .Values.replicaCount }}
+      transaction.state.log.replication.factor: {{ .Values.replicaCount }}
+      transaction.state.log.min.isr: 2
+      log.message.format.version: "3.0"
+      inter.broker.protocol.version: "3.0"
+    storage:
+      type: jbod
+      class: {{ include "common.storageClass" (dict "dot" . "suffix" "kafka" "persistenceInfos" .Values.persistenceKafka) }}
+      volumes:
+      - id: 0
+        type: persistent-claim
+        size: {{ .Values.persistenceKafka.size }}
+        deleteClaim: false
+        class: {{ include "common.storageClass" (dict "dot" . "suffix" "kafka" "persistenceInfos" .Values.persistenceKafka) }}
+  zookeeper:
+    template:
+      pod:
+        securityContext:
+          runAsUser: 0
+          fsGroup: 0
+    replicas: {{ .Values.replicaCount }}
+    config:
+      ssl.hostnameVerification: false
+    storage:
+      type: persistent-claim
+      size: {{ .Values.persistenceZk.size }}
+      deleteClaim: false
+      class: {{ include "common.storageClass" (dict "dot" . "suffix" "zk" "persistenceInfos" .Values.persistenceZk) }}
+  entityOperator:
+    topicOperator: {}
+    userOperator: {}
+