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feat(docker): support running multiple Superset instances simultaneously (#36751)

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Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
Evan Rusackas
2025-12-18 17:04:58 -08:00
committed by GitHub
parent b8f31124d0
commit 91539f77aa
8 changed files with 350 additions and 18 deletions
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.envrc.example Normal file
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#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# Auto-configure Docker Compose for multi-instance support
# Requires direnv: https://direnv.net/
#
# Install: brew install direnv (or apt install direnv)
# Setup: Add 'eval "$(direnv hook bash)"' to ~/.bashrc (or ~/.zshrc)
# Allow: Run 'direnv allow' in this directory once
# Generate unique project name from directory
export COMPOSE_PROJECT_NAME=$(basename "$PWD" | tr '[:upper:]' '[:lower:]' | sed 's/[^a-z0-9]/-/g')
# Find available ports sequentially to avoid collisions
_is_free() { ! lsof -i ":$1" &>/dev/null 2>&1; }
_p=80; while ! _is_free $_p; do ((_p++)); done; export NGINX_PORT=$_p
_p=8088; while ! _is_free $_p; do ((_p++)); done; export SUPERSET_PORT=$_p
_p=9000; while ! _is_free $_p; do ((_p++)); done; export NODE_PORT=$_p
_p=8080; while ! _is_free $_p || [ $_p -eq $NGINX_PORT ]; do ((_p++)); done; export WEBSOCKET_PORT=$_p
_p=8081; while ! _is_free $_p || [ $_p -eq $WEBSOCKET_PORT ]; do ((_p++)); done; export CYPRESS_PORT=$_p
_p=5432; while ! _is_free $_p; do ((_p++)); done; export DATABASE_PORT=$_p
_p=6379; while ! _is_free $_p; do ((_p++)); done; export REDIS_PORT=$_p
unset _p _is_free
echo "🐳 Superset configured: http://localhost:$SUPERSET_PORT (dev: localhost:$NODE_PORT)"