Halaman ini menjelaskan cara menemukan dan menggunakan Cloud Logging untuk melihat dan mengajukan kueri log
untuk instance Database Migration Service Anda.
Referensi logging Database Migration Service
Lihat halaman Google Cloud logging platform untuk mengetahui definisi nama file log, resource yang dipantau, dan payload untuk
Database Migration Service.
Melihat log AlloyDB
Database Migration Service menggunakan Cloud Logging. Lihat dokumentasi Cloud Logging untuk mengetahui informasi selengkapnya. Berikut adalah contoh kueri untuk melihat log AlloyDB:
Pilih project AlloyDB yang ada di bagian atas halaman.
Di Builder kueri, tambahkan hal berikut:
Resource: pilih Instance AlloyDB. Dalam dialog, pilih lokasi, diikuti dengan pemilihan ID cluster.
Nama log: scroll ke bagian AlloyDB dan pilih
file log yang sesuai untuk instance Anda. Contoh:
alloydb.googleapis.com/postgres.log
Keparahan: pilih level log.
Rentang waktu: pilih preset atau buat rentang kustom.
gcloud
Gunakan perintah gcloud logging
untuk melihat entri log. Pada contoh di bawah, ganti PROJECT_ID.
Flag limit
adalah parameter opsional yang menunjukkan jumlah entri maksimum yang akan
ditampilkan.
[[["Mudah dipahami","easyToUnderstand","thumb-up"],["Memecahkan masalah saya","solvedMyProblem","thumb-up"],["Lainnya","otherUp","thumb-up"]],[["Sulit dipahami","hardToUnderstand","thumb-down"],["Informasi atau kode contoh salah","incorrectInformationOrSampleCode","thumb-down"],["Informasi/contoh yang saya butuhkan tidak ada","missingTheInformationSamplesINeed","thumb-down"],["Masalah terjemahan","translationIssue","thumb-down"],["Lainnya","otherDown","thumb-down"]],["Terakhir diperbarui pada 2025-09-05 UTC."],[[["\u003cp\u003eThis page explains how to access and utilize Cloud Logging for monitoring your Database Migration Service instance.\u003c/p\u003e\n"],["\u003cp\u003eDatabase Migration Service integrates with Cloud Logging, allowing you to view and query logs using the Google Cloud platform.\u003c/p\u003e\n"],["\u003cp\u003eA sample query is provided to view AlloyDB logs within Cloud Logging, targeting specific cluster and instance IDs.\u003c/p\u003e\n"],["\u003cp\u003eYou can view AlloyDB logs through the Logs Explorer in the Google Cloud console by selecting the AlloyDB Instance resource and specifying log files.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003egcloud logging read\u003c/code\u003e command can be used to view log entries, with an option to limit the number of entries returned.\u003c/p\u003e\n"]]],[],null,["# Logging\n\n\u003cbr /\u003e\n\n[MySQL](/database-migration/docs/mysql/logging \"View this page for the MySQL version of Database Migration Service.\") \\| [PostgreSQL](/database-migration/docs/postgres/logging \"View this page for the PostgreSQL version of Database Migration Service.\") \\| PostgreSQL to AlloyDB\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\nOverview\n--------\n\nThis page describes how to find and use Cloud Logging to view and query logs\nfor your Database Migration Service instance.\n\nDatabase Migration Service logging reference\n--------------------------------------------\n\nSee the [Google Cloud platform logging](/logging/docs/api/platform-logs#cloud_database_migration_service) page for definitions of log file names, monitored resources, and payloads for\nDatabase Migration Service.\n\nView AlloyDB logs\n-----------------\n\nDatabase Migration Service uses Cloud Logging. See the [Cloud Logging documentation](/logging/docs) for complete information. Below is a sample query to view AlloyDB logs: \n\n```sql\nresource.type=\"alloydb.googleapis.com/Instance\"\nresource.labels.cluster_id=\"clust1\"\nresource.labels.instance_id=\"inst1\"\nlogName=\"projects/user1-prod3/logs/alloydb.googleapis.com%2Fpostgres.log\"\n``` \n\n### Console\n\n1. [Go to the Logs Explorer](https://console.cloud.google.com/logs/query)\n2. Select an existing AlloyDB project at the top of the page.\n3. In the Query builder, add the following:\n - Resource: select **AlloyDB Instance**. In the dialog, select a location followed by selection of a cluster ID.\n - Log names: scroll to the AlloyDB section and select appropriate log files for your instance. For example:\n - alloydb.googleapis.com/postgres.log\n - Severity: select a log level.\n - Time range: select a preset or create a custom range.\n\n### gcloud\n\nUse the [`gcloud logging`](/sdk/gcloud/reference/logging/read)\ncommand to view log entries. In the example below, replace \u003cvar translate=\"no\"\u003ePROJECT_ID\u003c/var\u003e.\nThe [`limit`](/sdk/gcloud/reference/logging/read#--limit)\nflag is an optional parameter that indicates the maximum number of entries to\nreturn. \n\n```bash\ngcloud logging read \"projects/[PROJECT_ID]/logs/alloydb.googleapis.com/postgres.log\" --limit=10\n```"]]
