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ai-dev
2025-09-22 00:35:01 +02:00
parent 93ecdb789e
commit 06bd452488
3 changed files with 125 additions and 182 deletions
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132
opensearch-master/Dockerfile
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@@ -1,44 +1,104 @@
ARG BASE_IMAGE=opensearchproject/opensearch:latest
FROM ${BASE_IMAGE}
ARG BUILD_FROM=ghcr.io/hassio-addons/base:18.1.1
FROM ${BUILD_FROM}
# Switch to root user to install packages
USER root
# Set environment variables
ENV \
LANG=C.UTF-8 \
OPENSEARCH_HOME="/usr/share/opensearch" \
OPENSEARCH_PATH_CONF="/usr/share/opensearch/config" \
OPENSEARCH_DATA_DIR="/usr/share/opensearch/data" \
OPENSEARCH_LOGS_DIR="/usr/share/opensearch/logs" \
OPENSEARCH_PLUGINS_DIR="/usr/share/opensearch/plugins" \
PATH="/usr/share/opensearch/bin:$PATH"
# Install dependencies for configuration
RUN if command -v dnf >/dev/null 2>&1; then \
echo "Installing with dnf" && \
dnf install -y gettext jq && \
dnf clean all; \
elif command -v yum >/dev/null 2>&1; then \
echo "Installing with yum" && \
yum install -y gettext jq && \
yum clean all; \
elif command -v microdnf >/dev/null 2>&1; then \
echo "Installing with microdnf" && \
microdnf install -y gettext jq && \
microdnf clean all; \
elif command -v apt-get >/dev/null 2>&1; then \
echo "Installing with apt-get" && \
apt-get update -y && \
apt-get install -y gettext-base jq && \
apt-get clean && \
rm -rf /var/lib/apt/lists/*; \
else \
echo "No package manager found! Checking if envsubst and jq are already available..." && \
command -v envsubst || echo "envsubst not found" && \
command -v jq || echo "jq not found"; \
fi
# Build arguments
ARG BUILD_ARCH
ARG BUILD_DATE
ARG BUILD_DESCRIPTION
ARG BUILD_NAME
ARG BUILD_REF
ARG BUILD_REPOSITORY
ARG BUILD_VERSION
# Copy configuration files and scripts
COPY rootfs/ /
# Set OpenSearch version
ARG OPENSEARCH_VERSION=2.11.0
# Install required dependencies
RUN \
apk add --no-cache --virtual .build-deps \
curl \
tar \
gzip \
gnupg \
&& apk add --no-cache \
openjdk17-jdk-headless \
jq \
gettext \
bash \
su-exec \
tini \
&& rm -rf /var/cache/apk/*
# Create opensearch user and group
RUN \
addgroup -S -g 1000 opensearch \
&& adduser -S -u 1000 -G opensearch -H -h /usr/share/opensearch opensearch
# Download and install OpenSearch
RUN \
mkdir -p /tmp/opensearch \
&& cd /tmp/opensearch \
&& curl -fsSL "https://artifacts.opensearch.org/releases/bundle/opensearch/${OPENSEARCH_VERSION}/opensearch-${OPENSEARCH_VERSION}-linux-${BUILD_ARCH}.tar.gz" -o opensearch.tar.gz \
&& tar -xzf opensearch.tar.gz --strip-components=1 \
&& mv * /usr/share/opensearch \
&& rm -rf /tmp/opensearch \
&& chown -R opensearch:opensearch /usr/share/opensearch
# Create directories and set permissions
RUN mkdir -p /usr/share/opensearch/config/jvm.options.d && \
chown -R opensearch:opensearch /usr/share/opensearch && \
chmod +x /usr/bin/configure-opensearch
RUN \
mkdir -p \
"${OPENSEARCH_DATA_DIR}" \
"${OPENSEARCH_LOGS_DIR}" \
"${OPENSEARCH_PATH_CONF}" \
"${OPENSEARCH_PLUGINS_DIR}" \
&& chown -R opensearch:opensearch /usr/share/opensearch
# Switch back to opensearch user
USER opensearch
# Copy root filesystem
COPY rootfs /
# Use our custom entrypoint script
# Set permissions
RUN \
chmod a+x \
/usr/bin/configure-opensearch \
/usr/share/opensearch/bin/* \
&& chown -R opensearch:opensearch /usr/share/opensearch
# Clean up build dependencies
RUN apk del .build-deps
# Expose ports
EXPOSE 9200 9300
# Health check
HEALTHCHECK --interval=30s --timeout=30s --start-period=300s --retries=3 \
CMD curl -f http://localhost:9200/_cluster/health || exit 1
# Labels
LABEL \
io.hass.name="OpenSearch Master" \
io.hass.description="OpenSearch master node for Home Assistant" \
io.hass.arch="${BUILD_ARCH}" \
io.hass.type="addon" \
io.hass.version="${BUILD_VERSION}" \
maintainer="Your Name" \
org.opencontainers.image.title="OpenSearch Master" \
org.opencontainers.image.description="OpenSearch master node for Home Assistant" \
org.opencontainers.image.vendor="Home Assistant Local Add-ons" \
org.opencontainers.image.authors="Your Name" \
org.opencontainers.image.licenses="Apache-2.0" \
org.opencontainers.image.url="https://github.com/your-username/your-repo" \
org.opencontainers.image.source="https://github.com/your-username/your-repo/opensearch-master" \
org.opencontainers.image.documentation="https://github.com/your-username/your-repo/blob/main/opensearch-master/README.md"
# Set entrypoint
ENTRYPOINT ["/usr/bin/configure-opensearch"]

14
opensearch-master/config.json
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@@ -1,13 +1,14 @@
{
"name": "OpenSearch Cluster Node",
"name": "OpenSearch Master",
"version": "1.0.0",
"slug": "opensearch-node",
"description": "OpenSearch cluster node with configurable roles",
"arch": ["amd64", "armv7", "aarch64"],
"slug": "opensearch-master",
"description": "OpenSearch master node for Home Assistant",
"arch": ["amd64", "aarch64", "armv7"],
"startup": "services",
"boot": "auto",
"host_network": true,
"init": false,
"privileged": ["SYS_ADMIN"],
"map": [
["config", "/usr/share/opensearch/config", "rw"],
["data", "/usr/share/opensearch/data", "rw"],
@@ -22,7 +23,7 @@
"transport_port": 9300,
"discovery_seed_hosts": ["os-master:9300"],
"initial_master_nodes": ["os-master"],
"security_enabled": true,
"security_enabled": false,
"admin_password": "SecurePass123!",
"plugins": []
},
@@ -42,5 +43,8 @@
"ports": {
"9200/tcp": 9200,
"9300/tcp": 9300
},
"environment": {
"OPENSEARCH_HEAP_SIZE": "2g"
}
}

153
opensearch-master/rootfs/usr/bin/configure-opensearch
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@@ -1,21 +1,21 @@
#!/bin/bash
# Function to read configuration using bashio if available
# Function to read configuration using bashio
read_config() {
if command -v bashio >/dev/null 2>&1; then
bashio::config "$1"
else
# Fallback for testing outside Home Assistant
# Fallback for testing
case "$1" in
"node_role") echo "master" ;;
"cluster_name") echo "hass-opensearch-cluster" ;;
"node_name") echo "os-node-1" ;;
"node_name") echo "os-master" ;;
"heap_size") echo "1g" ;;
"http_port") echo "9200" ;;
"transport_port") echo "9300" ;;
"discovery_seed_hosts") echo '["os-master:9300"]' ;;
"initial_master_nodes") echo '["os-master"]' ;;
"security_enabled") echo "true" ;;
"security_enabled") echo "false" ;;
"admin_password") echo "SecurePass123!" ;;
"plugins") echo "[]" ;;
*) echo "" ;;
@@ -23,7 +23,7 @@ read_config() {
fi
}
# Read configuration values
# Read configuration
NODE_ROLE=$(read_config 'node_role' | tr -d '[]"' | tr ',' ' ')
CLUSTER_NAME=$(read_config 'cluster_name')
NODE_NAME=$(read_config 'node_name')
@@ -35,121 +35,16 @@ INITIAL_MASTERS=$(read_config 'initial_master_nodes' | tr -d '[]"' | tr ',' ' ')
SECURITY_ENABLED=$(read_config 'security_enabled')
ADMIN_PASSWORD=$(read_config 'admin_password')
# Export environment variables
# Set heap size
export OPENSEARCH_JAVA_OPTS="-Xms${HEAP_SIZE} -Xmx${HEAP_SIZE}"
export OPENSEARCH_HEAP_SIZE="${HEAP_SIZE}"
# Set admin password
export OPENSEARCH_INITIAL_ADMIN_PASSWORD="${ADMIN_PASSWORD}"
export DISCOVERY_TYPE="multi-node"
# Set heap size using environment variable
CLEAN_HEAP_SIZE=$(echo "$HEAP_SIZE" | tr -d ' ' | grep -oE '[0-9]+[mg]')
if [ -z "$CLEAN_HEAP_SIZE" ]; then
CLEAN_HEAP_SIZE="2g"
fi
export OPENSEARCH_JAVA_OPTS="-Xms${CLEAN_HEAP_SIZE} -Xmx${CLEAN_HEAP_SIZE}"
# Create jvm.options directory if it doesn't exist
mkdir -p /usr/share/opensearch/config/jvm.options.d
# Create or restore the main jvm.options file if it's missing
if [ ! -f "/usr/share/opensearch/config/jvm.options" ]; then
# Create a basic jvm.options file
cat > /usr/share/opensearch/config/jvm.options << 'EOF'
## JVM configuration
################################################################
## IMPORTANT: JVM heap size
################################################################
##
## You should always set the min and max JVM heap
## size to the same value. For example, to set
## the heap to 4 GB, set:
##
## -Xms4g
## -Xmx4g
##
## See https://opensearch.org/docs/latest/opensearch/install/important-settings/
## for more information
##
################################################################
# Xms represents the initial size of total heap space
# Xmx represents the maximum size of total heap space
-Xms2g
-Xmx2g
################################################################
## Expert settings
################################################################
##
## All settings below this section are considered
## expert settings. Don't tamper with them unless
## you understand what you are doing
##
################################################################
## GC configuration
-XX:+UseConcMarkSweepGC
-XX:CMSInitiatingOccupancyFraction=75
-XX:+UseCMSInitiatingOccupancyOnly
## optimizations
# disable calls to System#gc
-XX:+DisableExplicitGC
# pre-touch memory pages used by the JVM during initialization
-XX:+AlwaysPreTouch
## basic
# force the server VM (remove on 32-bit client JVMs)
-server
# explicitly set the stack size
-Xss1m
# set to headless, just in case
-Djava.awt.headless=true
# ensure UTF-8 encoding by default (e.g. filenames)
-Dfile.encoding=UTF-8
# use our provided JNA always versus the system one
-Djna.nosys=true
# turn off a JDK optimization that throws away stack traces for common
# exceptions because stack traces are important for debugging
-XX:-OmitStackTraceInFastThrow
# flags to configure Netty
-Dio.netty.noUnsafe=true
-Dio.netty.noKeySetOptimization=true
-Dio.netty.recycler.maxCapacityPerThread=0
# log4j 2
-Dlog4j.shutdownHookEnabled=false
-Dlog4j2.disable.jmx=true
# enable JDK 9+ usage and allow the use of the bundle JDK
--add-opens=java.base/java.io=ALL-UNNAMED
-Des.netty.tryReflectionSetAccessible=true
-Djava.locale.providers=COMPAT
# enable the module path
--module-path=${OPENSEARCH_HOME}/lib/*
# allow access to the jdk.unsupported module for sun.misc.Unsafe
--add-modules=jdk.unsupported
# allow access to the jdk.incubator.vector module for VectorUtil
--add-modules=jdk.incubator.vector
EOF
fi
# Export variables for envsubst
export CLUSTER_NAME="${CLUSTER_NAME:-hass-opensearch-cluster}"
export NODE_NAME="${NODE_NAME:-os-node-1}"
export NODE_NAME="${NODE_NAME:-os-master}"
export NODE_ROLE="${NODE_ROLE:-master}"
export HTTP_PORT="${HTTP_PORT:-9200}"
export TRANSPORT_PORT="${TRANSPORT_PORT:-9300}"
@@ -157,39 +52,23 @@ export DISCOVERY_SEEDS="${DISCOVERY_SEEDS:-os-master:9300}"
export INITIAL_MASTERS="${INITIAL_MASTERS:-os-master}"
export SECURITY_ENABLED="${SECURITY_ENABLED:-false}"
# Generate opensearch.yml from template
# Generate configuration from template
envsubst < /etc/opensearch/opensearch.yml.template > /usr/share/opensearch/config/opensearch.yml
# Install plugins if specified
PLUGINS_JSON=$(read_config 'plugins')
if [ -n "$PLUGINS_JSON" ] && [ "$PLUGINS_JSON" != "[]" ] && command -v bashio >/dev/null 2>&1; then
if [ -n "$PLUGINS_JSON" ] && [ "$PLUGINS_JSON" != "[]" ]; then
PLUGINS=$(echo "$PLUGINS_JSON" | jq -r '.[]' 2>/dev/null || echo "")
if [ -n "$PLUGINS" ]; then
for plugin in $PLUGINS; do
echo "Installing plugin: $plugin"
/usr/share/opensearch/bin/opensearch-plugin install --batch "$plugin" || true
done
fi
fi
# Try to set vm.max_map_count if we have privileges
# Set vm.max_map_count if possible
if [ -w /proc/sys/vm/max_map_count ]; then
echo "Setting vm.max_map_count to 262144"
echo 262144 > /proc/sys/vm/max_map_count
elif command -v sysctl >/dev/null 2>&1; then
echo "Trying to set vm.max_map_count with sysctl"
sysctl -w vm.max_map_count=262144 || true
fi
# Check current value
if [ -r /proc/sys/vm/max_map_count ]; then
CURRENT_MAP_COUNT=$(cat /proc/sys/vm/max_map_count)
echo "Current vm.max_map_count: $CURRENT_MAP_COUNT"
if [ "$CURRENT_MAP_COUNT" -lt 262144 ]; then
echo "WARNING: vm.max_map_count is too low ($CURRENT_MAP_COUNT), should be at least 262144"
echo "You may need to run: sudo sysctl -w vm.max_map_count=262144 on the host system"
fi
fi
# Start OpenSearch
exec /usr/share/opensearch/bin/opensearch
# Start OpenSearch as opensearch user
exec su-exec opensearch /usr/share/opensearch/bin/opensearch