ansible role update

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

@@ -0,0 +1,14 @@
+default: test
+
+include ../../../helpers/examples.mk
+
+RELEASE := helm-es-default
+TIMEOUT := 1200s
+
+install:
+	helm upgrade --wait --timeout=$(TIMEOUT) --install $(RELEASE) ../../
+
+test: install goss
+
+purge:
+	helm del $(RELEASE)

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

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+# Default
+
+This example deploy a 3 nodes Elasticsearch 8.4.1 cluster using
+[default values][].
+
+
+## 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
+  ```
+
+
+## Testing
+
+You can also run [goss integration tests][] using `make test`
+
+
+[goss integration tests]: https://github.com/elastic/helm-charts/tree/main/elasticsearch/examples/default/test/goss.yaml
+[default values]: https://github.com/elastic/helm-charts/tree/main/elasticsearch/values.yaml

ansible/roles/helm_install/files/elasticsearch/examples/default/rolling_upgrade.sh

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+#!/usr/bin/env bash -x
+
+kubectl proxy || true &
+
+make &
+PROC_ID=$!
+
+while kill -0 "$PROC_ID" >/dev/null 2>&1; do
+    echo "PROCESS IS RUNNING"
+    if curl --fail 'http://localhost:8001/api/v1/proxy/namespaces/default/services/elasticsearch-master:9200/_search' ; then
+        echo "cluster is healthy"
+    else
+        echo "cluster not healthy!"
+        exit 1
+    fi
+    sleep 1
+done
+echo "PROCESS TERMINATED"
+exit 0

ansible/roles/helm_install/files/elasticsearch/examples/default/test/goss.yaml

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+kernel-param:
+  vm.max_map_count:
+    value: "262144"
+
+http:
+  https://elasticsearch-master:9200/_cluster/health:
+    status: 200
+    timeout: 2000
+    username: elastic
+    allow-insecure: true
+    password: "{{ .Env.ELASTIC_PASSWORD }}"
+    body:
+      - "green"
+      - '"number_of_nodes":3'
+      - '"number_of_data_nodes":3'
+
+  https://localhost:9200:
+    status: 200
+    timeout: 2000
+    allow-insecure: true
+    username: elastic
+    password: "{{ .Env.ELASTIC_PASSWORD }}"
+    body:
+      - '"number" : "8.4.1"'
+      - '"cluster_name" : "elasticsearch"'
+      - "You Know, for Search"
+
+file:
+  /usr/share/elasticsearch/data:
+    exists: true
+    mode: "2775"
+    owner: root
+    group: elasticsearch
+    filetype: directory
+
+mount:
+  /usr/share/elasticsearch/data:
+    exists: true
+
+user:
+  elasticsearch:
+    exists: true
+    uid: 1000
+    gid: 1000