68 lines
1.8 KiB
Bash
Executable File
68 lines
1.8 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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RENDER_SCRIPT="${SCRIPT_DIR}/render-routes.py"
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PROXY_IMAGE="${PROXY_IMAGE:-nginx:1.27-alpine}"
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PROXY_CONTAINER_NAME="${PROXY_CONTAINER_NAME:-nano-router-proxy}"
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PROXY_NETWORK_NAME="${PROXY_NETWORK_NAME:-nano-instance-edge}"
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PROXY_HTTP_PORT="${PROXY_HTTP_PORT:-8088}"
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REGISTRY_PATH="${REGISTRY_PATH:-${SCRIPT_DIR}/../app-instance/runtime/registry/instances.json}"
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OUTPUT_PATH="${OUTPUT_PATH:-${SCRIPT_DIR}/runtime/conf.d/instances.conf}"
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REPLACE=0
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usage() {
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cat <<'EOF'
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Usage:
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./start-proxy.sh [--replace]
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EOF
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}
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while [[ $# -gt 0 ]]; do
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case "$1" in
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--replace)
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REPLACE=1
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shift
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;;
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--help|-h)
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usage
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exit 0
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;;
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*)
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printf '[start-proxy] unknown argument: %s\n' "$1" >&2
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exit 1
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;;
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esac
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done
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python3 "$RENDER_SCRIPT" --registry "$REGISTRY_PATH" --output "$OUTPUT_PATH" >/dev/null
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if ! docker network inspect "$PROXY_NETWORK_NAME" >/dev/null 2>&1; then
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docker network create "$PROXY_NETWORK_NAME" >/dev/null
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fi
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if docker container inspect "$PROXY_CONTAINER_NAME" >/dev/null 2>&1; then
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if [[ "$REPLACE" -eq 1 ]]; then
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docker rm -f "$PROXY_CONTAINER_NAME" >/dev/null
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else
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printf '[start-proxy] container already running: %s\n' "$PROXY_CONTAINER_NAME"
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exit 0
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fi
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fi
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mkdir -p "${SCRIPT_DIR}/runtime/conf.d"
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docker run -d \
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--name "$PROXY_CONTAINER_NAME" \
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--restart unless-stopped \
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--network "$PROXY_NETWORK_NAME" \
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-p "${PROXY_HTTP_PORT}:80" \
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-v "${SCRIPT_DIR}/nginx.conf:/etc/nginx/nginx.conf:ro" \
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-v "${SCRIPT_DIR}/runtime/conf.d:/etc/nginx/conf.d:ro" \
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"$PROXY_IMAGE" >/dev/null
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printf 'container_name=%s\n' "$PROXY_CONTAINER_NAME"
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printf 'network_name=%s\n' "$PROXY_NETWORK_NAME"
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printf 'http_port=%s\n' "$PROXY_HTTP_PORT"
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