feature: dotenv support - allow to change the used OpenSearch version (ddev 1.23.5)

README.md

@@ -14,9 +14,29 @@ Update the file `.ddev/docker-compose.opensearch.yaml` for a compatible Dashboar
 
 ## Installation
 
-1. Run `ddev get ddev/ddev-opensearch` to install the addon in your exiting DDEV project.
+1. Run `ddev add-on get ddev/ddev-opensearch` to install the addon in your exiting DDEV project.
 2. `ddev restart` to restart your project.
 
+## Configuration
+
+To modify the build of the used OpenSearch image for the container there are dotenv variables available.
+
+- `OPENSEARCH_TAG` - The version of the OpenSearch image to use. Default: `latest`
+- `OPENSEARCH_DASHBOARDS_TAG` - The version of the OpenSearch Dashboards image to use. Default: `latest`
+- `INSTALL_PLUGIN_ANALYSIS_PHONETIC` - Install the analysis-phonetic plugin. Default: `true`
+- `INSTALL_PLUGIN_ANALYSIS_ICU` - Install the analysis-icu plugin. Default: `true`
+
+Use the `ddev dotenv` command to set these variables.
+
+Example:
+
+```bash
+ddev dotenv set .ddev/.env.opensearch \
+    --opensearch-tag=2.15.0 \
+    --opensearch-dashboards-tag=2.15.0 \
+    --install-plugin-analytics-phonetic=false \ --install-plugin-analytics-icu=false
+```
+
 ## Usage
 
 After installation, you can access the OpenSearch instance by visiting `https://<yourname>.ddev.site:9201` (encrypted) or `http://<yourname>.ddev.site:9200`.

docker-compose.opensearch.yaml

@@ -2,7 +2,13 @@
 services:
   opensearch:
     container_name: ddev-${DDEV_SITENAME}-opensearch
-    build: ./opensearch
+    build: 
+      context: ./opensearch
+      dockerfile: Dockerfile
+      args:
+        OPENSEARCH_TAG: ${OPENSEARCH_TAG:-latest}
+        INSTALL_PLUGIN_ANALYSIS_PHONETIC: ${INSTALL_PLUGIN_ANALYSIS_PHONETIC:-true}
+        INSTALL_PLUGIN_ANALYSIS_ICU: ${INSTALL_PLUGIN_ANALYSIS_ICU:-true}
     expose:
       - 9200
     environment:
@@ -30,7 +36,7 @@ services:
       test: ["CMD-SHELL", "curl --fail -s localhost:9200"]
 
   opensearch-dashboards:
-    image: opensearchproject/opensearch-dashboards:latest
+    image: opensearchproject/opensearch-dashboards:${OPENSEARCH_DASHBOARDS_TAG:-latest}
     container_name: 'ddev-${DDEV_SITENAME}-opensearch-dashboards'
     environment:
       - VIRTUAL_HOST=$DDEV_HOSTNAME

opensearch/Dockerfile

@@ -1,6 +1,13 @@
 #ddev-generated
-FROM opensearchproject/opensearch:latest
+ARG OPENSEARCH_TAG=latest
+
+FROM opensearchproject/opensearch:${OPENSEARCH_TAG}
+
+ARG INSTALL_PLUGIN_ANALYSIS_PHONETIC=true
+ARG INSTALL_PLUGIN_ANALYSIS_ICU=true
+
 WORKDIR /usr/share/opensearch
-
-RUN bin/opensearch-plugin install analysis-phonetic
-RUN bin/opensearch-plugin install analysis-icu
+
+# Install plugins
+RUN if [ "${INSTALL_PLUGIN_ANALYSIS_PHONETIC}" = "true" ]; then bin/opensearch-plugin install analysis-phonetic; fi
+RUN if [ "${INSTALL_PLUGIN_ANALYSIS_ICU}" = "true" ]; then bin/opensearch-plugin install analysis-icu; fi