ansible role update

ansible/roles/helm_install/files/elasticsearch/examples/microk8s/Makefile

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+default: test
+
+RELEASE := helm-es-microk8s
+TIMEOUT := 1200s
+
+install:
+	helm upgrade --wait --timeout=$(TIMEOUT) --install --values values.yaml $(RELEASE) ../../
+
+test: install
+	helm test $(RELEASE)
+
+purge:
+	helm del $(RELEASE)

ansible/roles/helm_install/files/elasticsearch/examples/microk8s/README.md

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+# MicroK8S
+
+This example deploy a 3 nodes Elasticsearch 8.4.1 cluster on [MicroK8S][]
+using [custom values][].
+
+Note that this configuration should be used for test only and isn't recommended
+for production.
+
+
+## Requirements
+
+The following MicroK8S [addons][] need to be enabled:
+- `dns`
+- `helm`
+- `storage`
+
+
+## Usage
+
+* Deploy Elasticsearch chart with the default values: `make install`
+
+* You can now setup a port forward to query Elasticsearch API:
+
+  ```
+  kubectl port-forward svc/elasticsearch-master 9200
+  curl localhost:9200/_cat/indices
+  ```
+
+
+[addons]: https://microk8s.io/docs/addons
+[custom values]: https://github.com/elastic/helm-charts/tree/main/elasticsearch/examples/microk8s/values.yaml
+[MicroK8S]: https://microk8s.io

ansible/roles/helm_install/files/elasticsearch/examples/microk8s/values.yaml

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+---
+# Disable privileged init Container creation.
+sysctlInitContainer:
+  enabled: false
+
+# Restrict the use of the memory-mapping when sysctlInitContainer is disabled.
+esConfig:
+  elasticsearch.yml: |
+    node.store.allow_mmap: false
+
+# Permit co-located instances for solitary minikube virtual machines.
+antiAffinity: "soft"
+
+# Shrink default JVM heap.
+esJavaOpts: "-Xmx128m -Xms128m"
+
+# Allocate smaller chunks of memory per pod.
+resources:
+  requests:
+    cpu: "100m"
+    memory: "512M"
+  limits:
+    cpu: "1000m"
+    memory: "512M"
+
+# Request smaller persistent volumes.
+volumeClaimTemplate:
+  accessModes: [ "ReadWriteOnce" ]
+  storageClassName: "microk8s-hostpath"
+  resources:
+    requests:
+      storage: 100M