- Definition of extra eveai_ops service to run (db) jobs

- Definition of manifests for all jobs
- Definition of manifests for all eveai services

scripts/dbops/01-wait-for-db.sh

@@ -0,0 +1,28 @@
+#!/usr/bin/env bash
+set -Eeuo pipefail
+
+log() { echo "[$(date -u +'%Y-%m-%dT%H:%M:%SZ')] $*"; }
+fail() { echo "ERROR: $*" >&2; exit 1; }
+
+: "${DB_HOST:?DB_HOST required}"
+: "${DB_PORT:?DB_PORT required}"
+: "${DB_NAME:?DB_NAME required}"
+
+INTERVAL=${WAIT_FOR_DB_INTERVAL:-2}
+TIMEOUT=${WAIT_FOR_DB_TIMEOUT:-30}
+
+need() { command -v "$1" >/dev/null 2>&1 || fail "Required tool not found in PATH: $1"; }
+need pg_isready
+
+log "Waiting for database to be ready (timeout=${TIMEOUT}s, interval=${INTERVAL}s)"
+
+end=$((SECONDS + TIMEOUT))
+while (( SECONDS < end )); do
+  if pg_isready -h "$DB_HOST" -p "$DB_PORT" -d "$DB_NAME" >/dev/null 2>&1; then
+    log "Postgres is ready."
+    exit 0
+  fi
+  sleep "$INTERVAL"
+done
+
+fail "Database not ready within ${TIMEOUT}s."