SIENTIAPDE-1325

Update environment configuration and refactor activities to include metrics controller. Remove Kafka settings and adjust Redis and MongoDB initialization. Update tests to reflect changes in initialization and metrics tracking.

init_port_forward.sh

@@ -0,0 +1,133 @@
+#!/bin/bash
+
+# Usage:
+#   1) Edit the PORT_FORWARDS list below with entries of:
+#        <namespace> <service_name> <local_port> <service_port>
+#   2) Run: ./init_port_forward.sh
+#
+# The script will start all port-forwards in the background and keep running
+# until interrupted (Ctrl+C). On exit, it will clean up started port-forward processes.
+
+set -euo pipefail
+
+# Define your namespace/service/port combinations here
+# Example entries:
+#   "default my-service 8080 80"
+#   "observability grafana 3000 3000"
+PORT_FORWARDS=(
+  "mongodb my-release-mongodb 27017 27017"
+  "paradedb paradedb-rw 5432 5432"
+  "redis redis-master 6379 6379"
+  "temporal temporal-frontend 7233 7233"
+)
+
+if [ ${#PORT_FORWARDS[@]} -eq 0 ]; then
+  echo "No port-forward entries defined. Edit PORT_FORWARDS in $(basename "$0")."
+  exit 1
+fi
+
+PIDS=()
+
+cleanup() {
+  echo "\nStopping port-forward processes..."
+  for pid in "${PIDS[@]}"; do
+    if kill -0 "$pid" >/dev/null 2>&1; then
+      kill "$pid" >/dev/null 2>&1 || true
+    fi
+  done
+}
+
+trap cleanup EXIT INT TERM
+
+timestamp() { date '+%Y-%m-%d %H:%M:%S'; }
+
+# Allow overriding kubectl binary if needed
+KUBECTL=${KUBECTL:-kubectl}
+
+is_port_free() {
+  local port="$1"
+  # Consider port free if nothing is listening locally on it
+  if command -v ss >/dev/null 2>&1; then
+    ! ss -ltn | awk '{print $4}' | grep -E "(^|:|\\])${port}$" >/dev/null 2>&1
+  else
+    if command -v lsof >/dev/null 2>&1; then
+      ! lsof -tiTCP:"${port}" -sTCP:LISTEN >/dev/null 2>&1
+    else
+      # Fallback: attempt to open a TCP connection; expect failure when nothing is listening
+      ! (exec 3<>"/dev/tcp/127.0.0.1/${port}") 2>/dev/null
+    fi
+  fi
+}
+
+free_port_if_stuck() {
+  local port="$1"
+  # Try multiple tools to free a stuck listener (often old kubectl PF)
+  if command -v lsof >/dev/null 2>&1; then
+    local pids
+    pids=$(lsof -tiTCP:"${port}" -sTCP:LISTEN 2>/dev/null || true)
+    if [ -n "${pids}" ]; then
+      echo "[$(timestamp)] Found listeners on ${port}: ${pids}; terminating"
+      kill ${pids} 2>/dev/null || true
+      sleep 0.5
+    fi
+  fi
+  if ! is_port_free "${port}"; then
+    if command -v fuser >/dev/null 2>&1; then
+      echo "[$(timestamp)] Forcing free of ${port} via fuser"
+      fuser -k "${port}/tcp" 2>/dev/null || true
+      sleep 0.5
+    fi
+  fi
+}
+
+run_port_forward() {
+  local namespace="$1"
+  local service_name="$2"
+  local local_port="$3"
+  local service_port="$4"
+
+  # simple and robust supervisor loop with gentle backoff on failures
+  local delay=2
+  local max_delay=20
+  while true; do
+    free_port_if_stuck "${local_port}"
+    if ! is_port_free "${local_port}"; then
+      echo "[$(timestamp)] ns=${namespace} svc=${service_name} ${local_port}:${service_port} -> local port busy, retrying in 3s"
+      sleep 3
+      continue
+    fi
+
+    echo "[$(timestamp)] Starting port-forward: ns=${namespace} svc=${service_name} ${local_port}:${service_port}"
+    ${KUBECTL} -n "${namespace}" port-forward "svc/${service_name}" "${local_port}:${service_port}" \
+      --address=127.0.0.1 --pod-running-timeout=2m --request-timeout=0
+    rc=$?
+
+    # If kubectl exits (e.g., connection reset by peer), wait a bit and retry
+    echo "[$(timestamp)] Port-forward exited (rc=${rc}): ns=${namespace} svc=${service_name} ${local_port}:${service_port}"
+    sleep "${delay}"
+    # Exponential backoff up to max_delay
+    if [ ${delay} -lt ${max_delay} ]; then
+      delay=$(( delay * 2 ))
+      if [ ${delay} -gt ${max_delay} ]; then
+        delay=${max_delay}
+      fi
+    fi
+  done
+}
+
+ONLY_SERVICE_NAME="${ONLY_SERVICE_NAME:-}"
+
+for entry in "${PORT_FORWARDS[@]}"; do
+  read -r NAMESPACE SERVICE_NAME LOCAL_PORT SERVICE_PORT <<< "$entry"
+  if [ -n "${ONLY_SERVICE_NAME}" ] && [ "${SERVICE_NAME}" != "${ONLY_SERVICE_NAME}" ]; then
+    continue
+  fi
+  run_port_forward "${NAMESPACE}" "${SERVICE_NAME}" "${LOCAL_PORT}" "${SERVICE_PORT}" &
+  PIDS+=("$!")
+done
+
+echo "All port-forwards started: ${#PIDS[@]} process(es). Press Ctrl+C to stop."
+
+# Do not exit the script if one port-forward fails; they self-restart
+set +e
+wait