feat(docker): add docker-compose configuration for OpenSearch (#7510)

**What changed?**
Added a new `docker-compose-opensearch.yml` file that provides a
complete deployment configuration for running Cadence with OpenSearch as
the advanced visibility store. This mirrors the existing Elasticsearch
docker-compose setups but uses OpenSearch 2.13.0.

The configuration includes:
- Cassandra for persistence
- OpenSearch 2.13.0 for advanced visibility (with security disabled for
local dev)
- OpenSearch Dashboards on port 5601 for visualization
- Kafka for async workflow processing
- Cadence server configured with `ES_VERSION=os2`
- Cadence Web UI
- Prometheus and Grafana for monitoring

**Why?**
OpenSearch is a popular open-source fork of Elasticsearch that many
organizations are adopting. Cadence already supports OpenSearch through
the `ES_VERSION=os2` configuration, but there was no ready-to-use
docker-compose file for users who want to quickly deploy Cadence with
OpenSearch for local development or testing.

This addition:
- Provides parity with existing Elasticsearch deployment options
(es.yml, es-v7.yml)
- Makes it easier for users to evaluate OpenSearch as an advanced
visibility backend
- Offers an alternative for users who prefer OpenSearch over
Elasticsearch

**How did you test it?**
Tested locally using Docker Desktop:
- Successfully deployed the full stack using `docker-compose -f
docker/docker-compose-opensearch.yml up`
- Verified all services started correctly:
  - Cassandra health check passed
  - OpenSearch accessible on port 9200
  - OpenSearch Dashboards running on port 5601
  - Kafka broker operational
  - Cadence server connected to OpenSearch
  - Cadence Web UI accessible on port 8088
  - Prometheus and Grafana monitoring active

**Potential risks**
None. This is a new docker-compose configuration file that doesn't
modify any existing code or configurations. Users must explicitly choose
to use this file, so there's no impact on existing deployments or
workflows.

**Release notes**
New Feature: Added `docker-compose-opensearch.yml` for deploying Cadence
with OpenSearch 2.13.0 as the advanced visibility store. This provides
users with an easy-to-use deployment option for testing and developing
with OpenSearch.

**Documentation Changes**
May want to update the setup documentation at
https://cadenceworkflow.io/docs/operation-guide/setup/ to mention the
new OpenSearch docker-compose option alongside the existing
Elasticsearch options. I can open a follow-up PR in the cadence-docs
repo once this is merged.

---------

Signed-off-by: “Kevin” <[email protected]>

Author: Bueller87

docker/docker-compose-opensearch.yml

@@ -0,0 +1,111 @@
+services:
+  cassandra:
+    image: cassandra:4.1.1
+    ports:
+      - "9042:9042"
+    environment:
+      - "MAX_HEAP_SIZE=256M"
+      - "HEAP_NEWSIZE=128M"
+    healthcheck:
+      test: ["CMD", "cqlsh", "-u cassandra", "-p cassandra" ,"-e describe keyspaces"]
+      interval: 15s
+      timeout: 30s
+      retries: 10
+  prometheus:
+    image: prom/prometheus:latest
+    volumes:
+      - ./prometheus:/etc/prometheus
+    command:
+      - '--config.file=/etc/prometheus/prometheus.yml'
+    ports:
+      - '9090:9090'
+  kafka:
+    image: docker.io/bitnamilegacy/kafka:3.7
+    hostname: kafka
+    container_name: kafka
+    ports:
+      - "9092:9092"
+    environment:
+      # KRaft settings
+      - "KAFKA_CFG_NODE_ID=0"
+      - "KAFKA_CFG_PROCESS_ROLES=controller,broker"
+      - "KAFKA_CFG_CONTROLLER_QUORUM_VOTERS=0@kafka:9093"
+      # Listeners
+      - "KAFKA_CFG_LISTENERS=PLAINTEXT://:9092,CONTROLLER://:9093"
+      - "KAFKA_CFG_ADVERTISED_LISTENERS=PLAINTEXT://kafka:9092"
+      - "KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP=CONTROLLER:PLAINTEXT,PLAINTEXT:PLAINTEXT"
+      - "KAFKA_CFG_CONTROLLER_LISTENER_NAMES=CONTROLLER"
+      - "KAFKA_CFG_INTER_BROKER_LISTENER_NAME=PLAINTEXT"
+      # Topic settings
+      - "KAFKA_CFG_AUTO_CREATE_TOPICS_ENABLE=true"
+  opensearch:
+    image: opensearchproject/opensearch:2.13.0
+    ports:
+      - "9200:9200"
+      - "9600:9600"
+    environment:
+      - discovery.type=single-node
+      - OPENSEARCH_SECURITY_SSL_HTTP_ENABLED=false
+      - DISABLE_SECURITY_PLUGIN=true
+      - cluster.name=opensearch-cluster
+      - bootstrap.memory_lock=true
+      - "OPENSEARCH_JAVA_OPTS=-Xms512m -Xmx512m"
+  opensearch-dashboards:
+    image: opensearchproject/opensearch-dashboards:2.13.0
+    ports:
+      - "5601:5601"
+    environment:
+      OPENSEARCH_HOSTS: '["http://opensearch:9200"]'
+      DISABLE_SECURITY_DASHBOARDS_PLUGIN: "true"
+    depends_on:
+      - opensearch
+  cadence:
+    image: ubercadence/server:master-auto-setup
+    ports:
+      - "8000:8000"
+      - "8001:8001"
+      - "8002:8002"
+      - "8003:8003"
+      - "7933:7933"
+      - "7934:7934"
+      - "7935:7935"
+      - "7939:7939"
+      - "7833:7833"
+    environment:
+      - "CASSANDRA_SEEDS=cassandra"
+      - "PROMETHEUS_ENDPOINT_0=0.0.0.0:8000"
+      - "PROMETHEUS_ENDPOINT_1=0.0.0.0:8001"
+      - "PROMETHEUS_ENDPOINT_2=0.0.0.0:8002"
+      - "PROMETHEUS_ENDPOINT_3=0.0.0.0:8003"
+      - "DYNAMIC_CONFIG_FILE_PATH=config/dynamicconfig/development_es.yaml"
+      - "ENABLE_ES=true"
+      - "ES_SEEDS=opensearch"
+      - "ES_VERSION=os2"
+      - "KAFKA_SEEDS=kafka"
+    depends_on:
+      cassandra:
+        condition: service_healthy
+      prometheus:
+        condition: service_started
+      kafka:
+        condition: service_started
+      opensearch:
+        condition: service_started
+  cadence-web:
+    image: ubercadence/web:latest
+    environment:
+      - "CADENCE_GRPC_PEERS=cadence:7833"
+    ports:
+      - "8088:8088"
+    depends_on:
+      - cadence
+  grafana:
+    image: grafana/grafana
+    volumes:
+      - ./grafana:/etc/grafana
+    user: "1000"
+    depends_on:
+      - prometheus
+    ports:
+      - '3000:3000'
+