commit 09a368b484ca6c50d0275e917b1b5b9d37dc9652
Author: Hoang Nguyen <hnguyen@fuseki.com>
Date:   Tue May 5 22:30:30 2026 +0200

    first commit

diff --git a/argocd/applications/kafka-dev.yaml b/argocd/applications/kafka-dev.yaml
new file mode 100644
index 0000000..10490ea
--- /dev/null
+++ b/argocd/applications/kafka-dev.yaml
@@ -0,0 +1,24 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: kafka-dev
+  namespace: argocd
+spec:
+  project: default
+  source:
+    repoURL: 'https://gitea.vhn-demo.duckdns.org/hoang/strimzi.git'
+    path: k8s/overlays/dev
+    targetRevision: main
+  destination:
+    server: 'https://kubernetes.default.svc'
+    namespace: kafka-dev
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeel: true
+    syncOptions:
+    - CreateNamespace=true
+    - ServerSideApply=true
+  dependsOn:
+  - name: strimzi-operator
+
diff --git a/argocd/applications/strimzi-operator.yaml b/argocd/applications/strimzi-operator.yaml
new file mode 100644
index 0000000..bc9e19a
--- /dev/null
+++ b/argocd/applications/strimzi-operator.yaml
@@ -0,0 +1,40 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: strimzi-operator
+  namespace: argocd
+spec:
+  project: default
+  source:
+    repoURL: 'https://strimzi.io/charts/'
+    chart: strimzi-kafka-operator
+    targetRevision: 0.40.0
+    helm:
+      values: |
+        installCRDs: false
+        resources:
+          requests:
+            cpu: "500m"
+            memory: 512Mi
+          limits:
+            cpu: "1000m"
+            memory: 1Gi
+  destination:
+    server: 'https://kubernetes.default.svc'
+    namespace: kafka-system
+  syncPolicy:
+    automated:
+      prune: true
+      selfHeel: false
+    syncOptions:
+    - CreateNamespace=true
+    - ServerSideApply=true
+  ignoreDifferences:
+  - group: apps
+    kind: Deployment
+    name: strimzi-cluster-operator
+    jsonPointers:
+    - /spec/template/spec/volumes
+  template:
+    spec:
+      terminationGracePeriodSeconds: 60
\ No newline at end of file
diff --git a/k8s/base/kafka-cluster/cluster.yaml b/k8s/base/kafka-cluster/cluster.yaml
new file mode 100644
index 0000000..5b54551
--- /dev/null
+++ b/k8s/base/kafka-cluster/cluster.yaml
@@ -0,0 +1,44 @@
+apiVersion: kafka.strimzi.io/v1beta2
+kind: Kafka
+metadata:
+  name: dev-cluster
+  namespace: kafka
+spec:
+  kafka:
+    version: 3.6.1
+    replicas: 1
+    listeners:
+      - name: plain
+        port: 9092
+        type: internal
+        tls: false
+    config:
+      offsets.topic.replication.factor: 1
+      transaction.state.log.replication.factor: 1
+      transaction.state.log.min.isr: 1
+    storage:
+      type: ephemeral
+  zookeeper:
+    replicas: 1
+    storage:
+      type: ephemeral
+---
+apiVersion: kafka.strimzi.io/v1beta2
+kind: KafkaTopic
+metadata:
+  name: dev-topic
+  labels:
+    strimzi.io/cluster: dev-cluster
+spec:
+  partitions: 1
+  replicas: 1
+---
+apiVersion: kafka.strimzi.io/v1beta2
+kind: KafkaUser
+metadata:
+  name: dev-user
+  labels:
+    strimzi.io/cluster: dev-cluster
+spec:
+  authentication:
+    type: scram-sha-512
diff --git a/k8s/base/kafka-cluster/kafka.yaml b/k8s/base/kafka-cluster/kafka.yaml
new file mode 100644
index 0000000..e25923a
--- /dev/null
+++ b/k8s/base/kafka-cluster/kafka.yaml
@@ -0,0 +1,24 @@
+apiVersion: kafka.strimzi.io/v1beta2
+kind: Kafka
+metadata:
+  name: dev-cluster
+  namespace: kafka
+spec:
+  kafka:
+    version: 3.6.1
+    replicas: 1
+    listeners:
+      - name: plain
+        port: 9092
+        type: internal
+        tls: false
+    config:
+      offsets.topic.replication.factor: 1
+      transaction.state.log.replication.factor: 1
+      transaction.state.log.min.isr: 1
+    storage:
+      type: ephemeral
+  zookeeper:
+    replicas: 1
+    storage:
+      type: ephemeral
diff --git a/k8s/base/kafka-cluster/kustomization.yaml b/k8s/base/kafka-cluster/kustomization.yaml
new file mode 100644
index 0000000..245c8c0
--- /dev/null
+++ b/k8s/base/kafka-cluster/kustomization.yaml
@@ -0,0 +1,4 @@
+  - kafka.yaml
+  - topics.yaml
+  - users.yaml
+
diff --git a/k8s/base/kafka-cluster/topics.yaml b/k8s/base/kafka-cluster/topics.yaml
new file mode 100644
index 0000000..6086113
--- /dev/null
+++ b/k8s/base/kafka-cluster/topics.yaml
@@ -0,0 +1,9 @@
+apiVersion: kafka.strimzi.io/v1beta2
+kind: KafkaTopic
+metadata:
+  name: dev-topic
+  labels:
+    strimzi.io/cluster: dev-cluster
+spec:
+  partitions: 1
+  replicas: 1
diff --git a/k8s/base/kafka-cluster/users.yaml b/k8s/base/kafka-cluster/users.yaml
new file mode 100644
index 0000000..94be40c
--- /dev/null
+++ b/k8s/base/kafka-cluster/users.yaml
@@ -0,0 +1,9 @@
+apiVersion: kafka.strimzi.io/v1beta2
+kind: KafkaUser
+metadata:
+  name: dev-user
+  labels:
+    strimzi.io/cluster: dev-cluster
+spec:
+  authentication:
+    type: scram-sha-512
diff --git a/k8s/base/strimzi-operator/patch-tmp-size.yaml b/k8s/base/strimzi-operator/patch-tmp-size.yaml
new file mode 100644
index 0000000..84346e4
--- /dev/null
+++ b/k8s/base/strimzi-operator/patch-tmp-size.yaml
@@ -0,0 +1,14 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: strimzi-cluster-operator
+spec:
+  template:
+    spec:
+      volumes:
+      - name: strimzi-tmp
+        emptyDir:
+          sizeLimit: 100Mi
+      - name: co-config-volume
+        configMap:
+          name: strimzi-cluster-operator
\ No newline at end of file
diff --git a/k8s/overlays/dev/kustomization.yaml b/k8s/overlays/dev/kustomization.yaml
new file mode 100644
index 0000000..e4595fd
--- /dev/null
+++ b/k8s/overlays/dev/kustomization.yaml
@@ -0,0 +1,6 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+  - ../../base/kafka-cluster
+
+