112 lines
3.7 KiB
Bash
Executable File
112 lines
3.7 KiB
Bash
Executable File
#!/bin/bash
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# Exit on any error
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set -e
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# Color codes for output
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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NC='\033[0m' # No Color
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echo -e "${GREEN}=== Port Forward Setup Script ===${NC}\n"
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# Define port forwards: LOCAL_PORT:NAMESPACE:SERVICE:REMOTE_PORT:DESCRIPTION
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PORT_FORWARDS=(
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"55432:paradedb:paradedb-rw:5432:PostgreSQL"
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"45249:sientia-tracker:sientia-tracker-mlflow-tracking:80:MLflow"
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"37463:temporal:temporal-frontend:7233:Temporal"
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"8080:temporal:temporal-web:8080:Temporal UI"
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"42297:mongodb:my-release-mongodb:27017:MongoDB"
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"36577:minio:minio:9000:MinIO"
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)
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# Step 1: Kill existing port-forward jobs for these services
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echo -e "${YELLOW}Step 1: Checking for existing port-forward jobs...${NC}"
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for pf in "${PORT_FORWARDS[@]}"; do
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IFS=':' read -r local_port namespace service remote_port description <<< "$pf"
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# Check if there's a job with this service name
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existing_jobs=$(jobs -l | grep "kubectl.*port-forward.*svc/$service" || true)
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if [ -n "$existing_jobs" ]; then
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echo -e "${YELLOW} Found existing port-forward for $description ($service)${NC}"
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# Extract PIDs and kill them
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pids=$(echo "$existing_jobs" | awk '{print $2}')
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for pid in $pids; do
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echo -e "${YELLOW} Killing job with PID $pid${NC}"
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kill "$pid" 2>/dev/null || true
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done
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fi
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done
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# Wait a moment for ports to be released
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sleep 1
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echo -e "${GREEN} Cleanup complete${NC}\n"
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# Step 2: Check if any of the ports are already in use
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echo -e "${YELLOW}Step 2: Checking if ports are available...${NC}"
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ports_in_use=()
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for pf in "${PORT_FORWARDS[@]}"; do
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IFS=':' read -r local_port namespace service remote_port description <<< "$pf"
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# Check if port is in use using lsof or netstat
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if command -v lsof &> /dev/null; then
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if lsof -Pi :$local_port -sTCP:LISTEN -t >/dev/null 2>&1; then
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ports_in_use+=("$local_port:$description")
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fi
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elif command -v netstat &> /dev/null; then
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if netstat -tuln | grep -q ":$local_port "; then
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ports_in_use+=("$local_port:$description")
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fi
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elif command -v ss &> /dev/null; then
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if ss -tuln | grep -q ":$local_port "; then
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ports_in_use+=("$local_port:$description")
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fi
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fi
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done
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# If any ports are in use, report and exit
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if [ ${#ports_in_use[@]} -gt 0 ]; then
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echo -e "${RED}ERROR: The following ports are already in use:${NC}"
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for port_info in "${ports_in_use[@]}"; do
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IFS=':' read -r port desc <<< "$port_info"
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echo -e "${RED} - Port $port (for $desc)${NC}"
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done
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echo -e "\n${RED}Please free these ports before running this script.${NC}"
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exit 1
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fi
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echo -e "${GREEN} All ports are available${NC}\n"
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# Step 3: Create all port forwards
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echo -e "${YELLOW}Step 3: Creating port forwards...${NC}"
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for pf in "${PORT_FORWARDS[@]}"; do
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IFS=':' read -r local_port namespace service remote_port description <<< "$pf"
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echo -e "${GREEN} Starting port-forward: $description${NC}"
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echo -e " Local port: $local_port -> $namespace/$service:$remote_port"
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kubectl -n "$namespace" port-forward "svc/$service" "$local_port:$remote_port" &
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# Give it a moment to start
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sleep 0.5
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done
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echo -e "\n${GREEN}=== All port forwards created successfully ===${NC}"
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echo -e "\n${YELLOW}Active port forwards:${NC}"
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for pf in "${PORT_FORWARDS[@]}"; do
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IFS=':' read -r local_port namespace service remote_port description <<< "$pf"
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echo -e " - ${GREEN}localhost:$local_port${NC} -> $description ($namespace/$service)"
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done
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echo -e "\n${YELLOW}To stop all port forwards, run:${NC}"
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echo -e " jobs -p | xargs kill"
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echo -e "\n${YELLOW}To view active port forwards:${NC}"
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echo -e " jobs -l"
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