first commit

2026-10-09 07:08:09 +03:00
commit 4381350286
7 changed files with 973 additions and 0 deletions
@@ -0,0 +1,213 @@
+#!/bin/sh
+# Регистрация NebulaGraph и проверка полнотекстового индекса.
+# Запускается внутри контейнера ops, поэтому одинаково работает на macOS, Linux и Windows.
+set -eu
+
+: "${ELASTIC_PASSWORD:?ELASTIC_PASSWORD is required}"
+: "${STORAGED0_IP:?}"
+: "${STORAGED1_IP:?}"
+: "${STORAGED2_IP:?}"
+: "${ES01_IP:?}"
+: "${ES02_IP:?}"
+: "${ES03_IP:?}"
+: "${LISTENER_IP:?}"
+
+if ! command -v nebula-console >/dev/null 2>&1; then
+  if [ -x /usr/local/bin/nebula-console ]; then
+    PATH="/usr/local/bin:${PATH}"
+  else
+    found=$(find / -name nebula-console -type f 2>/dev/null | head -n 1 || true)
+    if [ -z "$found" ]; then
+      echo "nebula-console binary not found"
+      exit 1
+    fi
+    PATH="$(dirname "$found"):${PATH}"
+  fi
+fi
+
+NGQL_OUT=
+
+run_ngql() {
+  echo ""
+  echo "+ $1"
+  set +e
+  NGQL_OUT=$(nebula-console -addr graphd -port 9669 -u root -p nebula -e "$1" 2>&1)
+  NGQL_RC=$?
+  set -e
+  printf '%s\n' "$NGQL_OUT"
+  if [ "$NGQL_RC" -eq 0 ] && ! printf '%s\n' "$NGQL_OUT" | grep -q '\[ERROR'; then
+    return 0
+  fi
+  return 1
+}
+
+already_exists() {
+  printf '%s\n' "$NGQL_OUT" | grep -Eqi 'exist'
+}
+
+wait_until() {
+  attempts=$1
+  shift
+  n=0
+  while [ "$n" -lt "$attempts" ]; do
+    n=$((n + 1))
+    if "$@"; then
+      return 0
+    fi
+    echo "retry ${n}/${attempts}"
+    sleep 5
+  done
+  return 1
+}
+
+console_up() {
+  run_ngql "SHOW HOSTS;"
+}
+
+hosts_online() {
+  run_ngql "SHOW HOSTS;" || return 1
+  on=$(printf '%s\n' "$NGQL_OUT" | grep -c ONLINE || true)
+  off=$(printf '%s\n' "$NGQL_OUT" | grep -c OFFLINE || true)
+  [ "$on" -ge 3 ] && [ "$off" -eq 0 ]
+}
+
+listener_online() {
+  run_ngql "USE demo; SHOW LISTENER;" || return 1
+  on=$(printf '%s\n' "$NGQL_OUT" | grep -c ONLINE || true)
+  off=$(printf '%s\n' "$NGQL_OUT" | grep -c OFFLINE || true)
+  [ "$on" -ge 12 ] && [ "$off" -eq 0 ]
+}
+
+add_hosts() {
+  stmt="ADD HOSTS \"${STORAGED0_IP}\":9779, \"${STORAGED1_IP}\":9779, \"${STORAGED2_IP}\":9779;"
+  if run_ngql "$stmt"; then
+    return 0
+  fi
+  already_exists
+}
+
+sign_in() {
+  stmt="SIGN IN TEXT SERVICE (${ES01_IP}:9200, HTTP, \"elastic\", \"${ELASTIC_PASSWORD}\"), (${ES02_IP}:9200, HTTP, \"elastic\", \"${ELASTIC_PASSWORD}\"), (${ES03_IP}:9200, HTTP, \"elastic\", \"${ELASTIC_PASSWORD}\");"
+  if run_ngql "$stmt"; then
+    return 0
+  fi
+  if already_exists; then
+    return 0
+  fi
+  run_ngql "SHOW TEXT SEARCH CLIENTS;" || return 1
+  clients=$(printf '%s\n' "$NGQL_OUT" | grep -c ELASTICSEARCH || true)
+  [ "$clients" -ge 3 ]
+}
+
+do_init() {
+  echo "=== wait for graphd ==="
+  wait_until 40 console_up
+
+  echo "=== ADD HOSTS ==="
+  wait_until 12 add_hosts
+  echo "=== wait until storage is ONLINE ==="
+  wait_until 36 hosts_online
+
+  echo "=== SIGN IN TEXT SERVICE ==="
+  wait_until 24 sign_in
+  run_ngql "SHOW TEXT SEARCH CLIENTS;"
+}
+
+create_space() {
+  run_ngql "CREATE SPACE IF NOT EXISTS demo (partition_num = 12, replica_factor = 3, vid_type = FIXED_STRING(64));"
+}
+
+create_tag() {
+  run_ngql "USE demo; CREATE TAG IF NOT EXISTS document (title STRING, content STRING);"
+}
+
+add_listener() {
+  if run_ngql "USE demo; ADD LISTENER ELASTICSEARCH \"${LISTENER_IP}\":9789;"; then
+    return 0
+  fi
+  already_exists
+}
+
+create_index() {
+  if run_ngql "USE demo; CREATE FULLTEXT TAG INDEX document_search ON document(title, content) ANALYZER = \"standard\";"; then
+    return 0
+  fi
+  if printf '%s\n' "$NGQL_OUT" | grep -q 'SyntaxError'; then
+    echo "fatal nGQL syntax error"
+    exit 1
+  fi
+  already_exists
+}
+
+insert_docs() {
+  if run_ngql "USE demo; INSERT VERTEX document(title, content) VALUES \"doc-001\":(\"Kubernetes\", \"Container orchestration platform\"), \"doc-002\":(\"NebulaGraph\", \"Distributed graph database\");"; then
+    return 0
+  fi
+  already_exists
+}
+
+lookup_doc() {
+  run_ngql "USE demo; LOOKUP ON document WHERE ES_QUERY(document_search, \"Kubernetes\") YIELD id(vertex);" || return 1
+  printf '%s\n' "$NGQL_OUT" | grep -q 'doc-001'
+}
+
+es_has_kubernetes() {
+  if ! command -v bash >/dev/null 2>&1 || ! command -v base64 >/dev/null 2>&1; then
+    echo "bash/base64 are not in the console image; LOOKUP already queried Elasticsearch"
+    return 0
+  fi
+  ES01_IP="$ES01_IP" ELASTIC_PASSWORD="$ELASTIC_PASSWORD" bash -c '
+    auth=$(printf "%s" "elastic:${ELASTIC_PASSWORD}" | base64 | tr -d "\n\r")
+    exec 3<>"/dev/tcp/${ES01_IP}/9200"
+    printf "GET /_search?q=Kubernetes HTTP/1.0\r\nHost: elasticsearch\r\nAuthorization: Basic %s\r\nConnection: close\r\n\r\n" "$auth" >&3
+    resp=$(cat <&3 || true)
+    printf "%s\n" "$resp"
+    printf "%s\n" "$resp" | grep -q Kubernetes
+  '
+}
+
+do_verify() {
+  echo "=== CREATE SPACE demo ==="
+  wait_until 24 create_space
+
+  echo "=== CREATE TAG document ==="
+  wait_until 24 create_tag
+
+  echo "=== ADD LISTENER ELASTICSEARCH ==="
+  wait_until 12 add_listener
+
+  echo "=== wait until listener is ONLINE ==="
+  wait_until 36 listener_online
+
+  echo "=== CREATE FULLTEXT TAG INDEX ==="
+  wait_until 24 create_index
+  run_ngql "USE demo; SHOW FULLTEXT INDEXES;"
+
+  echo "=== INSERT VERTEX ==="
+  wait_until 12 insert_docs
+  run_ngql "USE demo; REBUILD FULLTEXT INDEX;" || true
+
+  echo "=== LOOKUP via Elasticsearch ==="
+  wait_until 24 lookup_doc
+
+  echo "=== direct Elasticsearch search ==="
+  wait_until 12 es_has_kubernetes
+
+  echo ""
+  echo "VERIFY OK"
+}
+
+mode="${1:-verify}"
+case "$mode" in
+  init)
+    do_init
+    ;;
+  verify)
+    do_init
+    do_verify
+    ;;
+  *)
+    echo "usage: sh cluster.sh init|verify"
+    exit 2
+    ;;
+esac