This commit is contained in:
Stefan Hardegger
2025-09-21 17:21:49 +02:00
parent 634de0b6a5
commit a037dd92af
2 changed files with 59 additions and 16 deletions

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opensearch.Dockerfile Normal file
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# Custom OpenSearch Dockerfile with Java 21 for compatibility
FROM amazoncorretto:21-alpine AS java-base
# Download and extract OpenSearch
FROM java-base AS opensearch-builder
WORKDIR /tmp
RUN apk add --no-cache curl tar && \
curl -L https://artifacts.opensearch.org/releases/bundle/opensearch/3.2.0/opensearch-3.2.0-linux-x64.tar.gz | \
tar -xz && \
mv opensearch-3.2.0 /usr/share/opensearch
# Final runtime image
FROM java-base
WORKDIR /usr/share/opensearch
# Create opensearch user
RUN addgroup -g 1000 opensearch && \
adduser -u 1000 -G opensearch -s /bin/sh -D opensearch
# Copy OpenSearch from builder stage
COPY --from=opensearch-builder --chown=opensearch:opensearch /usr/share/opensearch /usr/share/opensearch
# Install necessary packages
RUN apk add --no-cache bash curl
# Debug: Check Java installation and set correct paths
RUN which java && java -version && \
ls -la /usr/lib/jvm/ && \
ln -sf /usr/lib/jvm/java-21-amazon-corretto /usr/lib/jvm/default-jvm
# Set environment variables
ENV JAVA_HOME=/usr/lib/jvm/java-21-amazon-corretto
ENV OPENSEARCH_JAVA_HOME=/usr/lib/jvm/java-21-amazon-corretto
ENV PATH=$PATH:$JAVA_HOME/bin
# Create required directories and disable security plugin
RUN mkdir -p /usr/share/opensearch/data && \
mkdir -p /usr/share/opensearch/logs && \
echo "plugins.security.disabled: true" >> /usr/share/opensearch/config/opensearch.yml && \
echo "discovery.type: single-node" >> /usr/share/opensearch/config/opensearch.yml && \
echo "cluster.name: storycove-opensearch" >> /usr/share/opensearch/config/opensearch.yml && \
echo "node.name: opensearch-node" >> /usr/share/opensearch/config/opensearch.yml && \
echo "bootstrap.memory_lock: false" >> /usr/share/opensearch/config/opensearch.yml && \
echo "network.host: 0.0.0.0" >> /usr/share/opensearch/config/opensearch.yml && \
rm -rf /usr/share/opensearch/plugins/opensearch-performance-analyzer && \
chown -R opensearch:opensearch /usr/share/opensearch
USER opensearch
EXPOSE 9200 9300
# Use direct startup command since we're using the tarball distribution
ENTRYPOINT ["/usr/share/opensearch/bin/opensearch"]