Memantau peristiwa OpenSearch Layanan dengan Amazon EventBridge - OpenSearch Layanan Amazon

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Memantau peristiwa OpenSearch Layanan dengan Amazon EventBridge

OpenSearch Layanan Amazon terintegrasi dengan Amazon EventBridge untuk memberi tahu Anda tentang peristiwa tertentu yang memengaruhi domain Anda. Acara dari AWS layanan dikirimkan ke EventBridge dalam waktu dekat. Acara yang sama juga dikirim ke Amazon CloudWatch Events, pendahulu Amazon EventBridge. Anda dapat menulis aturan sederhana untuk menunjukkan kejadian mana yang sesuai kepentingan Anda, dan tindakan otomatis apa yang diambil ketika suatu kejadian sesuai dengan suatu aturan. Tindakan yang dapat dipicu secara otomatis meliputi hal-hal berikut:

  • Memanggil fungsi AWS Lambda

  • Melakukan invokasi Amazon EC2 Run Command

  • Mengirimkan kejadian ke Amazon Kinesis Data Streams

  • Mengaktifkan mesin status AWS Step Functions

  • Memberi tahu topik Amazon SNS atau antrean Amazon SQS

Untuk informasi selengkapnya, lihat Memulai Amazon EventBridge di Panduan EventBridge Pengguna Amazon.

Peristiwa pembaruan perangkat lunak layanan

OpenSearch Layanan mengirimkan peristiwa EventBridge ketika salah satu peristiwa pembaruan perangkat lunak layanan berikut terjadi.

Tersedia pembaruan perangkat lunak layanan

OpenSearch Layanan mengirimkan acara ini ketika pembaruan perangkat lunak layanan tersedia.

Contoh

Berikut adalah contoh peristiwa dari jenis ini:

{ "version": "0", "id": "01234567-0123-0123-0123-012345678901", "detail-type": "Amazon OpenSearch Service Software Update Notification", "source": "aws.es", "account": "123456789012", "time": "2016-11-01T13:12:22Z", "region": "us-east-1", "resources": ["arn:aws:es:us-east-1:123456789012:domain/test-domain"], "detail": { "event": "Service Software Update", "status": "Available", "severity": "Informational", "description": "Service software update R20220928 available. Service Software Deployment Mechanism: Blue/Green. For more information on deployment configuration, please see: https://docs.aws.amazon.com/opensearch-service/latest/developerguide/managedomains-configuration-changes.html" } }

Pembaruan perangkat lunak layanan dijadwalkan

OpenSearch Layanan mengirimkan acara ini ketika pembaruan perangkat lunak layanan telah dijadwalkan. Untuk pembaruan opsional, Anda menerima pemberitahuan pada tanggal yang dijadwalkan dan Anda memiliki opsi untuk menjadwal ulang kapan saja. Untuk pembaruan yang diperlukan, Anda menerima pemberitahuan tiga hari sebelum tanggal yang dijadwalkan, dan Anda memiliki opsi untuk menjadwal ulang dalam jendela wajib.

Contoh

Berikut adalah contoh peristiwa dari jenis ini:

{ "version": "0", "id": "01234567-0123-0123-0123-012345678901", "detail-type": "Amazon OpenSearch Service Software Update Notification", "source": "aws.es", "account": "123456789012", "time": "2016-11-01T13:12:22Z", "region": "us-east-1", "resources": ["arn:aws:es:us-east-1:123456789012:domain/test-domain"], "detail": { "event": "Service Software Update", "status": "Scheduled", "severity": "High", "description": "A new service software update [R20200330-p1] has been scheduled at [21st May 2023 12:40 GMT]. Please see documentation for more information on scheduling software updates: https://docs.aws.amazon.com/opensearch-service/latest/developerguide/service-software.html." } }

Pembaruan perangkat lunak layanan dijadwal ulang

OpenSearch Layanan mengirimkan acara ini ketika pembaruan perangkat lunak layanan opsional telah dijadwalkan ulang. Untuk informasi selengkapnya, lihat Pembaruan opsional versus yang diperlukan.

Contoh

Berikut adalah contoh peristiwa dari jenis ini:

{ "version": "0", "id": "01234567-0123-0123-0123-012345678901", "detail-type": "Amazon OpenSearch Service Software Update Notification", "source": "aws.es", "account": "123456789012", "time": "2016-11-01T13:12:22Z", "region": "us-east-1", "resources": ["arn:aws:es:us-east-1:123456789012:domain/test-domain"], "detail": { "event": "Service Software Update", "status": "Rescheduled", "severity": "High", "description": "The service software update [R20200330-p1], which was originally scheduled for [21st May 2023 12:40 GMT], has been rescheduled to [23rd May 2023 12:40 GMT]. Please see documentation for more information on scheduling software updates: https://docs.aws.amazon.com/opensearch-service/latest/developerguide/service-software.html." } }

Pembaruan perangkat lunak layanan telah selesai

OpenSearch Layanan mengirimkan acara ini ketika pembaruan perangkat lunak layanan telah dimulai.

Contoh

Berikut adalah contoh peristiwa dari jenis ini:

{ "version": "0", "id": "01234567-0123-0123-0123-012345678901", "detail-type": "Amazon OpenSearch Service Software Update Notification", "source": "aws.es", "account": "123456789012", "time": "2016-11-01T13:12:22Z", "region": "us-east-1", "resources": ["arn:aws:es:us-east-1:123456789012:domain/test-domain"], "detail": { "event": "Service Software Update", "status": "Started", "severity": "Informational", "description": "Service software update [R20200330-p1] started. } }

Pembaruan perangkat lunak layanan selesai

OpenSearch Layanan mengirimkan acara ini ketika pembaruan perangkat lunak layanan telah selesai.

Contoh

Berikut adalah contoh peristiwa dari jenis ini:

{ "version": "0", "id": "01234567-0123-0123-0123-012345678901", "detail-type": "Amazon OpenSearch Service Software Update Notification", "source": "aws.es", "account": "123456789012", "time": "2016-11-01T13:12:22Z", "region": "us-east-1", "resources": ["arn:aws:es:us-east-1:123456789012:domain/test-domain"], "detail": { "event": "Service Software Update", "status": "Completed", "severity": "Informational", "description": "Service software update [R20200330-p1] completed." } }

Pembaruan perangkat lunak layanan dibatalkan

OpenSearch Layanan mengirimkan acara ini ketika pembaruan perangkat lunak layanan telah dibatalkan.

Contoh

Berikut adalah contoh peristiwa dari jenis ini:

{ "version": "0", "id": "01234567-0123-0123-0123-012345678901", "detail-type": "Amazon OpenSearch Service Software Update Notification", "source": "aws.es", "account": "123456789012", "time": "2016-11-01T13:12:22Z", "region": "us-east-1", "resources": ["arn:aws:es:us-east-1:123456789012:domain/test-domain"], "detail": { "event": "Service Software Update", "status": "Cancelled", "severity": "Informational", "description": "The scheduled service software update [R20200330-p1] has been cancelled as a newer update is available. Please schedule the latest update." } }

Pembaruan perangkat lunak layanan terjadwal dibatalkan

OpenSearch Layanan mengirimkan acara ini ketika pembaruan perangkat lunak layanan yang sebelumnya dijadwalkan untuk domain telah dibatalkan.

Contoh

Berikut adalah contoh peristiwa dari jenis ini:

{ "version": "0", "id": "01234567-0123-0123-0123-012345678901", "detail-type": "Amazon OpenSearch Service Software Update Notification", "source": "aws.es", "account": "123456789012", "time": "2016-11-01T13:12:22Z", "region": "us-east-1", "resources": ["arn:aws:es:us-east-1:123456789012:domain/test-domain"], "detail": { "event": "Service Software Update", "status": "Cancelled", "severity": "Informational", "description": "The scheduled service software update [R20200330-p1] has been cancelled." } }

Pembaruan perangkat lunak layanan tidak dijalankan

OpenSearch Layanan mengirimkan acara ini ketika tidak dapat memulai pembaruan perangkat lunak layanan.

Contoh

Berikut adalah contoh peristiwa dari jenis ini:

{ "version": "0", "id": "01234567-0123-0123-0123-012345678901", "detail-type": "Amazon OpenSearch Service Software Update Notification", "source": "aws.es", "account": "123456789012", "time": "2016-11-01T13:12:22Z", "region": "us-east-1", "resources": ["arn:aws:es:us-east-1:123456789012:domain/test-domain"], "detail": { "event": "Service Software Update", "status": "Unexecuted", "severity": "Informational", "description": "The scheduled service software update [R20200330-p1] cannot be started. Reason: [reason]" } }

Pembaruan perangkat lunak layanan gagal

OpenSearch Layanan mengirimkan acara ini ketika pembaruan perangkat lunak layanan gagal.

Contoh

Berikut adalah contoh peristiwa dari jenis ini:

{ "version": "0", "id": "01234567-0123-0123-0123-012345678901", "detail-type": "Amazon OpenSearch Service Software Update Notification", "source": "aws.es", "account": "123456789012", "time": "2016-11-01T13:12:22Z", "region": "us-east-1", "resources": ["arn:aws:es:us-east-1:123456789012:domain/test-domain"], "detail": { "event": "Service Software Update", "status": "Failed", "severity": "High", "description": "Installation of service software update [R20200330-p1] failed. [reason]. } }

Pembaruan perangkat lunak layanan diperlukan

OpenSearch Layanan mengirimkan acara ini ketika pembaruan perangkat lunak layanan diperlukan. Untuk informasi selengkapnya, lihat Pembaruan opsional versus yang diperlukan.

Contoh

Berikut adalah contoh peristiwa dari jenis ini:

{ "version": "0", "id": "01234567-0123-0123-0123-012345678901", "detail-type": "Amazon OpenSearch Service Software Update Notification", "source": "aws.es", "account": "123456789012", "time": "2016-11-01T13:12:22Z", "region": "us-east-1", "resources": ["arn:aws:es:us-east-1:123456789012:domain/test-domain"], "detail": { "event": "Service Software Update", "status": "Required", "severity": "High", "description": "Service software update [R20200330-p1] available. Update will be automatically installed after [21st May 2023] if no action is taken. Service Software Deployment Mechanism: Blue/Green. For more information on deployment configuration, please see: https://docs.aws.amazon.com/opensearch-service/latest/developerguide/managedomains-configuration-changes.html" } }

Peristiwa Auto-Tune

OpenSearch Layanan mengirimkan peristiwa ke EventBridge saat salah satu peristiwa Auto-Tune berikut terjadi.

Auto-Tune tertunda

OpenSearch Layanan mengirimkan peristiwa ini ketika Auto-Tune telah mengidentifikasi rekomendasi penyetelan untuk meningkatkan kinerja dan ketersediaan klaster. Anda hanya akan melihat peristiwa ini untuk domain dengan Auto-Tune dinonaktifkan.

Contoh

Berikut adalah contoh peristiwa dari jenis ini:

{ "version": "0", "id": "3acb26c8-397c-4c89-a80a-ce672a864c55", "detail-type": "Amazon OpenSearch Service Auto-Tune Notification", "source": "aws.es", "account": "123456789012", "time": "2020-10-30T22:06:31Z", "region": "us-east-1", "resources": ["arn:aws:es:us-east-1:123456789012:domain/test-domain"], "detail": { "event": "Auto-Tune Event", "severity": "Informational", "status": "Pending", "description": "Auto-Tune recommends the following new settings for your domain: { JVM Heap size : 60%}. Enable Auto-Tune to improve cluster stability and performance.", "scheduleTime": "{iso8601-timestamp}" } }

Auto-Tune dimulai

OpenSearch Layanan mengirimkan acara ini ketika Auto-Tune mulai menerapkan pengaturan baru ke domain Anda.

Contoh

Berikut adalah contoh peristiwa dari jenis ini:

{ "version": "0", "id": "3acb26c8-397c-4c89-a80a-ce672a864c55", "detail-type": "Amazon OpenSearch Service Auto-Tune Notification", "source": "aws.es", "account": "123456789012", "time": "2020-10-30T22:06:31Z", "region": "us-east-1", "resources": ["arn:aws:es:us-east-1:123456789012:domain/test-domain"], "detail": { "event": "Auto-Tune Event", "severity": "Informational", "status": "Started", "scheduleTime": "{iso8601-timestamp}", "startTime": "{iso8601-timestamp}", "description" : "Auto-Tune is applying the following settings to your domain: { JVM Heap size : 60%}." } }

Auto-Tune memerlukan deployment biru/hijau terjadwal

OpenSearch Layanan mengirimkan peristiwa ini ketika Auto-Tune telah mengidentifikasi rekomendasi penyetelan yang memerlukan penerapan biru/hijau terjadwal.

Contoh

Berikut adalah contoh peristiwa dari jenis ini:

{ "version": "0", "id": "3acb26c8-397c-4c89-a80a-ce672a864c55", "detail-type": "Amazon OpenSearch Service Auto-Tune Notification", "source": "aws.es", "account": "123456789012", "time": "2020-10-30T22:06:31Z", "region": "us-east-1", "resources": ["arn:aws:es:us-east-1:123456789012:domain/test-domain"], "detail": { "event": "Auto-Tune Event", "severity": "Low", "status": "Pending", "startTime": "{iso8601-timestamp}", "description": "Auto-Tune has identified the following settings for your domain that require a blue/green deployment: { JVM Heap size : 60%}. You can schedule the deployment for your preferred time." } }

Auto-Tune dibatalkan

OpenSearch Layanan mengirimkan acara ini ketika jadwal Auto-Tune telah dibatalkan karena tidak ada rekomendasi tuning yang tertunda.

Contoh

Berikut adalah contoh peristiwa dari jenis ini:

{ "version": "0", "id": "3acb26c8-397c-4c89-a80a-ce672a864c55", "detail-type": "Amazon OpenSearch Service Auto-Tune Notification", "source": "aws.es", "account": "123456789012", "time": "2020-10-30T22:06:31Z", "region": "us-east-1", "resources": ["arn:aws:es:us-east-1:123456789012:domain/test-domain"], "detail": { "event": "Auto-Tune Event", "severity": "Low", "status": "Cancelled", "scheduleTime": "{iso8601-timestamp}", "description": "Auto-Tune has cancelled the upcoming blue/green deployment." } }

Auto-Tune selesai

OpenSearch Layanan mengirimkan acara ini ketika Auto-Tune telah menyelesaikan penerapan biru/hijau dan cluster beroperasi dengan pengaturan JVM baru.

Contoh

Berikut adalah contoh peristiwa dari jenis ini:

{ "version": "0", "id": "3acb26c8-397c-4c89-a80a-ce672a864c55", "detail-type": "Amazon OpenSearch Service Auto-Tune Notification", "source": "aws.es", "account": "123456789012", "time": "2020-10-30T22:06:31Z", "region": "us-east-1", "resources": ["arn:aws:es:us-east-1:123456789012:domain/test-domain"], "detail": { "event": "Auto-Tune Event", "severity": "Informational", "status": "Completed", "completionTime": "{iso8601-timestamp}", "description": "Auto-Tune has completed the blue/green deployment and successfully applied the following settings: { JVM Heap size : 60%}." } }

Auto-Tune dinonaktifkan dan perubahan dikembalikan

OpenSearch Layanan mengirimkan acara ini ketika Auto-Tune telah dinonaktifkan dan perubahan yang diterapkan dibatalkan.

Contoh

Berikut adalah contoh peristiwa dari jenis ini:

{ "version": "0", "id": "3acb26c8-397c-4c89-a80a-ce672a864c55", "detail-type": "Amazon OpenSearch Service Auto-Tune Notification", "source": "aws.es", "account": "123456789012", "time": "2020-10-30T22:06:31Z", "region": "us-east-1", "resources": [ "arn:aws:es:us-east-1:123456789012:domain/test-domain" ], "detail": { "event": "Auto-Tune Event", "severity": "Informational", "status": "Completed", "description": "Auto-Tune is now disabled. All settings have been reverted. Auto-Tune will continue to evaluate cluster performance and provide recommendations.", "completionTime": "{iso8601-timestamp}" } }

Auto-Tune dinonaktifkan dan perubahan dipertahankan

OpenSearch Layanan mengirimkan acara ini ketika Auto-Tune telah dinonaktifkan dan perubahan yang diterapkan dipertahankan.

Contoh

Berikut adalah contoh peristiwa dari jenis ini:

{ "version": "0", "id": "3acb26c8-397c-4c89-a80a-ce672a864c55", "detail-type": "Amazon OpenSearch Service Auto-Tune Notification", "source": "aws.es", "account": "123456789012", "time": "2020-10-30T22:06:31Z", "region": "us-east-1", "resources": ["arn:aws:es:us-east-1:123456789012:domain/test-domain"], "detail": { "event": "Auto-Tune Event", "severity": "Informational", "status": "Completed", "description": "Auto-Tune is now disabled. The most-recent settings by Auto-Tune have been retained. Auto-Tune will continue to evaluate cluster performance and provide recommendations.", "completionTime": "{iso8601-timestamp}" } }

Acara kesehatan cluster

OpenSearch Layanan mengirimkan peristiwa tertentu ke EventBridge saat kesehatan klaster Anda terganggu.

Pemulihan cluster merah dimulai

OpenSearch Layanan mengirimkan acara ini setelah status klaster Anda terus merah selama lebih dari satu jam. Ini mencoba untuk secara otomatis mengembalikan satu atau lebih indeks merah dari snapshot untuk memperbaiki status cluster.

Contoh

Berikut adalah contoh peristiwa dari jenis ini:

{ "version":"0", "id":"01234567-0123-0123-0123-012345678901", "detail-type":"Amazon OpenSearch Service Cluster Status Notification", "source":"aws.es", "account":"123456789012", "time":"2016-11-01T13:12:22Z", "region":"us-east-1", "resources":[ "arn:aws:es:us-east-1:123456789012:domain/test-domain" ], "detail":{ "event":"Automatic Snapshot Restore for Red Indices", "status":"Started", "severity":"High", "description":"Your cluster status is red. We have started automatic snapshot restore for the red indices. No action is needed from your side. Red indices [red-index-0, red-index-1]" } }

Pemulihan cluster merah sebagian selesai

OpenSearch Layanan mengirimkan acara ini ketika hanya dapat mengembalikan subset indeks merah dari snapshot saat mencoba memperbaiki status cluster merah.

Contoh

Berikut adalah contoh peristiwa dari jenis ini:

{ "version":"0", "id":"01234567-0123-0123-0123-012345678901", "detail-type":"Amazon OpenSearch Service Cluster Status Notification", "source":"aws.es", "account":"123456789012", "time":"2016-11-01T13:12:22Z", "region":"us-east-1", "resources":[ "arn:aws:es:us-east-1:123456789012:domain/test-domain" ], "detail":{ "event":"Automatic Snapshot Restore for Red Indices", "status":"Partially Restored", "severity":"High", "description":"Your cluster status is red. We were able to restore the following Red indices from snapshot: [red-index-0]. Indices not restored: [red-index-1]. Please refer https://docs.aws.amazon.com/opensearch-service/latest/developerguide/handling-errors.html#handling-errors-red-cluster-status for troubleshooting steps." } }

Pemulihan cluster merah gagal

OpenSearch Layanan mengirimkan acara ini ketika gagal mengembalikan indeks apa pun saat mencoba memperbaiki status cluster merah.

Contoh

Berikut adalah contoh peristiwa dari jenis ini:

{ "version":"0", "id":"01234567-0123-0123-0123-012345678901", "detail-type":"Amazon OpenSearch Service Cluster Status Notification", "source":"aws.es", "account":"123456789012", "time":"2016-11-01T13:12:22Z", "region":"us-east-1", "resources":[ "arn:aws:es:us-east-1:123456789012:domain/test-domain" ], "detail":{ "event":"Automatic Snapshot Restore for Red Indices", "status":"Failed", "severity":"High", "description":"Your cluster status is red. We were unable to restore the Red indices automatically. Indices not restored: [red-index-0, red-index-1]. Please refer https://docs.aws.amazon.com/opensearch-service/latest/developerguide/handling-errors.html#handling-errors-red-cluster-status for troubleshooting steps." } }

Pecahan yang akan dihapus

OpenSearch Layanan mengirimkan acara ini ketika telah mencoba untuk secara otomatis memperbaiki status cluster merah Anda setelah terus merah selama 14 hari, tetapi satu atau lebih indeks tetap merah. Setelah 7 hari lagi (total 21 hari menjadi merah terus menerus), OpenSearch Layanan melanjutkan untuk menghapus pecahan yang tidak ditetapkan pada semua indeks merah.

Contoh

Berikut adalah contoh peristiwa dari jenis ini:

{ "version":"0", "id":"01234567-0123-0123-0123-012345678901", "detail-type":"Amazon OpenSearch Service Cluster Status Notification", "source":"aws.es", "account":"123456789012", "time":"2022-04-09T10:36:48Z", "region":"us-east-1", "resources":[ "arn:aws:es:us-east-1:123456789012:domain/test-domain" ], "detail":{ "severity":"Medium", "description":"Your cluster status is red. Please fix the red indices as soon as possible. If not fixed by 2022-04-12 01:51:47+00:00, we will delete all unassigned shards, the unit of storage and compute, for these red indices to recover your domain and make it green. Please refer to https://docs.aws.amazon.com/opensearch-service/latest/developerguide/handling-errors.html#handling-errors-red-cluster-status for troubleshooting steps. test_data, test_data1", "event":"Automatic Snapshot Restore for Red Indices", "status":"Shard(s) to be deleted" } }

Pecahan dihapus

OpenSearch Layanan mengirimkan acara ini setelah status klaster Anda terus merah selama 21 hari. Ini melanjutkan untuk menghapus pecahan yang tidak ditetapkan (penyimpanan dan komputasi) pada semua indeks merah. Untuk detailnya, lihat Remediasi otomatis cluster merah.

Contoh

Berikut adalah contoh peristiwa dari jenis ini:

{ "version":"0", "id":"01234567-0123-0123-0123-012345678901", "detail-type":"Amazon OpenSearch Service Cluster Status Notification", "source":"aws.es", "account":"123456789012", "time":"2022-04-09T10:54:48Z", "region":"us-east-1", "resources":[ "arn:aws:es:us-east-1:123456789012:domain/test-domain" ], "detail":{ "severity":"High", "description":"We have deleted unassinged shards, the unit of storage and compute, in red indices: index-1, index-2 because these indices were red for more than 21 days and could not be restored with the automated restore process. Please refer to https://docs.aws.amazon.com/opensearch-service/latest/developerguide/handling-errors.html#handling-errors-red-cluster-status for troubleshooting steps.", "event":"Automatic Snapshot Restore for Red Indices", "status":"Shard(s) deleted" } }

Peringatan jumlah pecahan tinggi

OpenSearch Layanan mengirimkan peristiwa ini ketika jumlah pecahan rata-rata di seluruh node data panas Anda telah melebihi 90% dari batas default yang direkomendasikan 1.000. Meskipun versi Elasticsearch yang lebih baru dan OpenSearch mendukung jumlah pecahan maks yang dapat dikonfigurasi per batas node, kami sarankan Anda tidak memiliki lebih dari 1.000 pecahan per node. Lihat Memilih jumlah pecahan.

Contoh

Berikut adalah contoh peristiwa dari jenis ini:

{ "version":"0", "id":"01234567-0123-0123-0123-012345678901", "detail-type":"Amazon OpenSearch Service Notification", "source":"aws.es", "account":"123456789012", "time":"2016-11-01T13:12:22Z", "region":"us-east-1", "resources":["arn:aws:es:us-east-1:123456789012:domain/test-domain"], "detail":{ "event":"High Shard Count", "status":"Warning", "severity":"Low", "description":"One or more data nodes have close to 1000 shards. To ensure optimum performance and stability of your cluster, please refer to the best practice guidelines - https://docs.aws.amazon.com/opensearch-service/latest/developerguide/sizing-domains.html#bp-sharding." } }

Batas jumlah pecahan terlampaui

OpenSearch Layanan mengirimkan peristiwa ini ketika jumlah pecahan rata-rata di seluruh node data panas Anda telah melampaui batas default yang disarankan yaitu 1.000. Meskipun versi Elasticsearch yang lebih baru dan OpenSearch mendukung jumlah pecahan maks yang dapat dikonfigurasi per batas node, kami sarankan Anda tidak memiliki lebih dari 1.000 pecahan per node. Lihat Memilih jumlah pecahan.

Contoh

Berikut adalah contoh peristiwa dari jenis ini:

{ "version":"0", "id":"01234567-0123-0123-0123-012345678901", "detail-type":"Amazon OpenSearch Service Notification", "source":"aws.es", "account":"123456789012", "time":"2016-11-01T13:12:22Z", "region":"us-east-1", "resources":["arn:aws:es:us-east-1:123456789012:domain/test-domain"], "detail":{ "event":"High Shard Count", "status":"Warning", "severity":"Medium", "description":"One or more data nodes have more than 1000 shards. To ensure optimum performance and stability of your cluster, please refer to the best practice guidelines - https://docs.aws.amazon.com/opensearch-service/latest/developerguide/sizing-domains.html#bp-sharding." } }

Ruang disk rendah

OpenSearch Layanan mengirimkan acara ini ketika satu atau lebih node di cluster Anda memiliki kurang dari 25% ruang penyimpanan yang tersedia, atau kurang dari 25 GB.

Contoh

Berikut adalah contoh peristiwa dari jenis ini:

{ "version":"0", "id":"01234567-0123-0123-0123-012345678901", "detail-type":"Amazon OpenSearch Service Notification", "source":"aws.es", "account":"123456789012", "time":"2017-12-01T13:12:22Z", "region":"us-east-1", "resources":["arn:aws:es:us-east-1:123456789012:domain/test-domain"], "detail":{ "event":"Low Disk Space", "status":"Warning", "severity":"Medium", "description":"One or more data nodes in your cluster has less than 25% of storage space or less than 25GB. Your cluster will be blocked for writes at 20% or 20GB. Please refer to the documentation for more information - https://docs.aws.amazon.com/opensearch-service/latest/developerguide/handling-errors.html#troubleshooting-cluster-block" } }

Pelanggaran watermark disk rendah

OpenSearch Layanan mengirimkan acara ini ketika semua node di cluster Anda memiliki kurang dari 10% ruang penyimpanan yang tersedia, atau kurang dari 10 GB. Ketika semua node melanggar watermark disk rendah, setiap indeks baru menghasilkan cluster kuning, dan ketika semua node jatuh di bawah watermark disk tinggi, itu akan mengarah ke cluster merah.

Contoh

Berikut adalah contoh peristiwa dari jenis ini:

{ "version":"0", "id":"01234567-0123-0123-0123-012345678901", "detail-type":"Amazon OpenSearch Service Notification", "source":"aws.es", "account":"123456789012", "time":"2017-12-01T13:12:22Z", "region":"us-east-1", "resources":["arn:aws:es:us-east-1:123456789012:domain/test-domain"], "detail":{ "event":"Low Disk Watermark Breach", "status":"Warning", "severity":"Medium", "description":"Low Disk Watermark threshold is about to be breached. Once the threshold is breached, new index creation will be blocked on all nodes to prevent the cluster status from turning red. Please increase disk size to suit your storage needs. For more information, see https://docs.aws.amazon.com/opensearch-service/latest/developerguide/handling-errors.html#troubleshooting-cluster-block". } }

Saldo burst EBS di bawah 70%

OpenSearch Layanan mengirimkan peristiwa ini ketika saldo burst EBS pada satu atau lebih node data turun di bawah 70%. Penipisan keseimbangan burst EBS dapat menyebabkan ketidaktersediaan klaster yang meluas dan pembatasan permintaan I/O, yang dapat menyebabkan latensi dan batas waktu yang tinggi pada permintaan pengindeksan dan pencarian. Untuk langkah-langkah untuk memperbaiki masalah ini, lihatKeseimbangan burst EBS rendah.

Contoh

Berikut adalah contoh peristiwa dari jenis ini:

{ "version":"0", "id":"01234567-0123-0123-0123-012345678901", "detail-type":"Amazon OpenSearch Service Notification", "source":"aws.es", "account":"123456789012", "time":"2017-12-01T13:12:22Z", "region":"us-east-1", "resources":["arn:aws:es:us-east-1:123456789012:domain/test-domain"], "detail":{ "event":"EBS Burst Balance", "status":"Warning", "severity":"Medium", "description":"EBS burst balance on one or more data nodes is below 70%. Follow https://docs.aws.amazon.com/opensearch-service/latest/developerguide/handling-errors.html#handling-errors-low-ebs-burst to fix this issue." } }

Saldo burst EBS di bawah 20%

OpenSearch Layanan mengirimkan peristiwa ini ketika saldo burst EBS pada satu atau lebih node data turun di bawah 20%. Penipisan keseimbangan burst EBS dapat menyebabkan ketidaktersediaan klaster yang meluas dan pembatasan permintaan I/O, yang dapat menyebabkan latensi dan batas waktu yang tinggi pada permintaan pengindeksan dan pencarian. Untuk langkah-langkah untuk memperbaiki masalah ini, lihatKeseimbangan burst EBS rendah.

Contoh

Berikut adalah contoh peristiwa dari jenis ini:

{ "version":"0", "id":"01234567-0123-0123-0123-012345678901", "detail-type":"Amazon OpenSearch Service Notification", "source":"aws.es", "account":"123456789012", "time":"2017-12-01T13:12:22Z", "region":"us-east-1", "resources":["arn:aws:es:us-east-1:123456789012:domain/test-domain"], "detail":{ "event":"EBS Burst Balance", "status":"Warning", "severity":"High", "description":"EBS burst balance on one or more data nodes is below 20%. Follow https://docs.aws.amazon.com/opensearch-service/latest/developerguide/handling-errors.html#handling-errors-low-ebs-burst to fix this issue. } }

Throttle throughput disk

OpenSearch Layanan mengirimkan peristiwa ini ketika permintaan baca dan tulis ke domain Anda sedang dibatasi karena keterbatasan throughput volume EBS atau instans EC2 Anda. Jika Anda menerima pemberitahuan ini, pertimbangkan untuk meningkatkan volume atau instans Anda mengikuti praktik terbaik yang AWS disarankan. Jika jenis volume Andagp2, tingkatkan ukuran volume. Jika jenis volume Andagp3, berikan lebih banyak throughput. Anda juga dapat memeriksa bahwa basis instans dan throughput EBS maksimum lebih besar dari atau sama dengan throughput volume yang disediakan, dan dapat meningkatkan skala yang sesuai.

Contoh

Berikut adalah contoh peristiwa dari jenis ini:

{ "version":"0", "id":"01234567-0123-0123-0123-012345678901", "detail-type":"Amazon OpenSearch Service Notification", "source":"aws.es", "account":"123456789012", "time":"2017-12-01T13:12:22Z", "region":"us-east-1", "resources":["arn:aws:es:us-east-1:123456789012:domain/test-domain"], "detail":{ "event":"Disk Throughput Throttle", "status":"Warning", "severity":"Medium", "description":"Your domain is experiencing throttling due to instance or volume throughput limitations. Please consider scaling your domain to suit your throughput needs. In July 2023, we improved the accuracy of throughput throttle calculation by replacing ‘Max volume throughput’ with ‘Provisioned volume throughput’. Please refer to the documentation for more information." } }

Ukuran pecahan besar

OpenSearch Layanan mengirimkan acara ini ketika satu atau beberapa pecahan di cluster Anda telah melampaui 50GiB atau 65GiB. Untuk memastikan kinerja dan stabilitas cluster yang optimal, kurangi ukuran pecahan.

Untuk informasi selengkapnya, lihat praktik terbaik sharding.

Contoh

Berikut adalah contoh peristiwa dari jenis ini:

{ "version":"0", "id":"01234567-0123-0123-0123-012345678901", "detail-type":"Amazon OpenSearch Service Notification", "source":"aws.es", "account":"123456789012", "time":"2017-12-01T13:12:22Z", "region":"us-east-1", "resources":["arn:aws:es:us-east-1:123456789012:domain/test-domain"], "detail":{ "event":"Large Shard Size", "status":"Warning", "severity":"Medium", "description":"One or more shards are larger than 65GiB. To ensure optimum cluster performance and stability, reduce shard sizes. For more information, see https://docs.aws.amazon.com/opensearch-service/latest/developerguide/monitoring-events.html#monitoring-events-large-shard-size." } }

Penggunaan JVM yang tinggi

OpenSearch Layanan mengirimkan peristiwa ini ketika JVMMemoryPressure metrik untuk domain Anda telah melebihi 80%. Jika melebihi 92% selama 30 menit, semua operasi tulis ke cluster Anda akan diblokir. Untuk memastikan stabilitas klaster yang optimal, kurangi lalu lintas ke klaster atau skala domain Anda untuk menyediakan memori yang cukup untuk beban kerja Anda.

Contoh

Berikut adalah contoh peristiwa dari jenis ini:

{ "version":"0", "id":"01234567-0123-0123-0123-012345678901", "detail-type":"Amazon OpenSearch Service Notification", "source":"aws.es", "account":"123456789012", "time":"2017-12-01T13:12:22Z", "region":"us-east-1", "resources":["arn:aws:es:us-east-1:123456789012:domain/test-domain"], "detail":{ "event":"High JVM Usage", "status":"Warning", "severity":"High", "description":"JVM memory pressure has exceeded 80%. If it exceeds 92% for 30 minutes, all write operations to your cluster will be blocked. To ensure optimum cluster stability, reduce traffic to the cluster or use larger instance types. For more information, see https://docs.aws.amazon.com/opensearch-service/latest/developerguide/monitoring-events.html#monitoring-events-high-jvm." } }

GC tidak mencukupi

OpenSearch Layanan mengirimkan acara ini ketika JVM maksimum di atas 70% dan perbedaan antara maksimum dan minimum kurang dari 30%. Ini mungkin menunjukkan bahwa JVM tidak dapat merebut kembali memori yang cukup selama siklus pengumpulan sampah untuk beban kerja Anda. Hal ini dapat menyebabkan respons yang semakin lambat dan latensi yang lebih tinggi; dan dalam beberapa kasus bahkan node turun karena pemeriksaan kesehatan yang habis waktu. Untuk memastikan stabilitas klaster yang optimal, kurangi lalu lintas ke klaster atau skala domain Anda untuk menyediakan memori yang cukup untuk beban kerja Anda.

Contoh

Berikut adalah contoh peristiwa dari jenis ini:

{ "version":"0", "id":"01234567-0123-0123-0123-012345678901", "detail-type":"Amazon OpenSearch Service Notification", "source":"aws.es", "account":"123456789012", "time":"2017-12-01T13:12:22Z", "region":"us-east-1", "resources":["arn:aws:es:us-east-1:123456789012:domain/test-domain"], "detail":{ "event":"Insufficient GC", "status":"Warning", "severity":"Medium", "description":"Maximum JVM is above 70% and JVM range is less than 30%. This may indicate insufficient garbage collection for your workload. For more information, see https://docs.aws.amazon.com/opensearch-service/latest/developerguide/monitoring-events.html#monitoring-events-insufficient-gc." } }

Peringatan perutean indeks khusus

OpenSearch Layanan mengirimkan peristiwa ini ketika domain Anda dalam status pemrosesan dan berisi indeks dengan pengaturan index.routing.allocation khusus yang dapat menyebabkan penerapan biru-hijau macet. Verifikasi pengaturan diterapkan dengan benar.

Contoh

Berikut adalah contoh peristiwa dari jenis ini:

{ "version":"0", "id":"01234567-0123-0123-0123-012345678901", "detail-type":"Amazon OpenSearch Service Notification", "source":"aws.es", "account":"123456789012", "time":"2017-12-01T13:12:22Z", "region":"us-east-1", "resources":["arn:aws:es:us-east-1:123456789012:domain/test-domain"], "detail":{ "event":"Custom Index Routing Warning", "status":"Warning", "severity":"Medium", "description":"Your domain is in processing state and contains indice(s) with custom index.routing.allocation settings which can cause blue-green deployments to get stuck. Verify settings are applied properly. For more information, see https://docs.aws.amazon.com/opensearch-service/latest/developerguide/monitoring-events.html#monitoring-events-index-routing." } }

Kunci pecahan gagal

OpenSearch Layanan mengirimkan peristiwa ini ketika domain Anda tidak sehat karena pecahan yang tidak ditetapkan dengan. [ShardLockObtainFailedException] Untuk informasi selengkapnya, lihat Bagaimana cara mengatasi pengecualian kunci pecahan dalam memori di Amazon Service? OpenSearch

Contoh

Berikut adalah contoh peristiwa dari jenis ini:

{ "version":"0", "id":"01234567-0123-0123-0123-012345678901", "detail-type":"Amazon OpenSearch Service Notification", "source":"aws.es", "account":"123456789012", "time":"2017-12-01T13:12:22Z", "region":"us-east-1", "resources":["arn:aws:es:us-east-1:123456789012:domain/test-domain"], "detail":{ "event":"Failed Shard Lock", "status":"Warning", "severity":"Medium", "description":"Your domain is unhealthy due to unassigned shards with [ShardLockObtainFailedException]. For more information, see https://docs.aws.amazon.com/opensearch-service/latest/developerguide/monitoring-events.html#monitoring-events-failed-shard-lock." }

Acara titik akhir VPC

OpenSearch Layanan mengirimkan peristiwa tertentu ke yang EventBridge terkait dengan titik akhir AWS PrivateLink antarmuka.

Pembuatan titik akhir VPC gagal

OpenSearch Layanan mengirimkan acara ini ketika tidak dapat membuat titik akhir VPC yang diminta. Kesalahan ini mungkin terjadi karena Anda telah mencapai batas jumlah endoint VPC yang diizinkan dalam suatu Wilayah. Anda juga akan melihat kesalahan ini jika subnet atau grup keamanan tertentu tidak ada.

Contoh

Berikut adalah contoh peristiwa dari jenis ini:

{ "version":"0", "id":"01234567-0123-0123-0123-012345678901", "detail-type":"Amazon OpenSearch Service VPC Endpoint Notification", "source":"aws.es", "account":"123456789012", "time":"2016-11-01T13:12:22Z", "region":"us-east-1", "resources":[ "arn:aws:es:us-east-1:123456789012:domain/test-domain" ], "detail":{ "event":"VPC Endpoint Create Validation", "status":"Failed", "severity":"High", "description":"Unable to create VPC endpoint aos-0d4c74c0342343 for domain arn:aws:es:eu-south-1:123456789012:domain/my-domain due to the following validation failures: You've reached the limit on the number of VPC endpoints that you can create in the AWS Region." } }

Pembaruan titik akhir VPC gagal

OpenSearch Layanan mengirimkan acara ini ketika tidak dapat menghapus titik akhir VPC yang diminta.

Contoh

Berikut adalah contoh peristiwa dari jenis ini:

{ "version":"0", "id":"01234567-0123-0123-0123-012345678901", "detail-type":"Amazon OpenSearch Service VPC Endpoint Notification", "source":"aws.es", "account":"123456789012", "time":"2016-11-01T13:12:22Z", "region":"us-east-1", "resources":[ "arn:aws:es:us-east-1:123456789012:domain/test-domain" ], "detail":{ "event":"VPC Endpoint Update Validation", "status":"Failed", "severity":"High", "description":"Unable to update VPC endpoint aos-0d4c74c0342343 for domain arn:aws:es:eu-south-1:123456789012:domain/my-domain due to the following validation failures: <failure message>." } }

Penghapusan titik akhir VPC gagal

OpenSearch Layanan mengirimkan acara ini ketika tidak dapat menghapus titik akhir VPC yang diminta.

Contoh

Berikut adalah contoh peristiwa dari jenis ini:

{ "version":"0", "id":"01234567-0123-0123-0123-012345678901", "detail-type":"Amazon OpenSearch Service VPC Endpoint Notification", "source":"aws.es", "account":"123456789012", "time":"2016-11-01T13:12:22Z", "region":"us-east-1", "resources":[ "arn:aws:es:us-east-1:123456789012:domain/test-domain" ], "detail":{ "event":"VPC Endpoint Delete Validation", "status":"Failed", "severity":"High", "description":"Unable to delete VPC endpoint aos-0d4c74c0342343 for domain arn:aws:es:eu-south-1:123456789012:domain/my-domain due to the following validation failures: Specified subnet doesn't exist." } }

Acara pensiun simpul

OpenSearch Layanan mengirimkan peristiwa EventBridge ketika salah satu peristiwa pensiun node berikut terjadi.

Pensiun node dijadwalkan

OpenSearch Layanan mengirimkan acara ini ketika pensiun node telah dijadwalkan.

Contoh

Berikut adalah contoh peristiwa dari jenis ini:

{ "version": "0", "id": "01234567-0123-0123-0123-012345678901", "detail-type": "Amazon OpenSearch Service Notification", "source": "aws.es", "account": "123456789012", "time": "2023-04-07T10:07:33Z", "region": "us-east-1", "resources": ["arn:aws:es:us-east-1:123456789012:domain/test-domain"], "detail": { "event": "Node Retirement Notification", "status": "Scheduled", "severity": "Medium", "description": "An automated action to retire and replace a node has been scheduled on your domain. The node will be replaced in the next off-peak window. For more information, see https://docs.aws.amazon.com/opensearch-service/latest/developerguide/monitoring-events.html." } }

Pensiun simpul selesai

OpenSearch Layanan mengirimkan acara ini ketika pensiun node telah selesai.

Contoh

Berikut adalah contoh peristiwa dari jenis ini:

{ "version": "0", "id": "01234567-0123-0123-0123-012345678901", "detail-type": "Amazon OpenSearch Service Notification", "source": "aws.es", "account": "123456789012", "time": "2023-04-07T10:07:33Z", "region": "us-east-1", "resources": ["arn:aws:es:us-east-1:123456789012:domain/test-domain"], "detail": { "event": "Node Retirement Notification", "status": "Completed", "severity": "Medium", "description": "The node has been retired and replaced with a new node." } }

Pensiun node gagal

OpenSearch Layanan mengirimkan acara ini ketika pensiun node gagal.

Contoh

Berikut adalah contoh peristiwa dari jenis ini:

{ "version": "0", "id": "01234567-0123-0123-0123-012345678901", "detail-type": "Amazon OpenSearch Service Notification", "source": "aws.es", "account": "123456789012", "time": "2023-04-07T10:07:33Z", "region": "us-east-1", "resources": ["arn:aws:es:us-east-1:123456789012:domain/test-domain"], "detail": { "event": "Node Retirement Notification", "status": "Failed", "severity": "Medium", "description": "Node retirement failed. No actions are required from your end. We will automatically retry replacing the node." } }

Peristiwa kesalahan domain

OpenSearch Layanan mengirimkan peristiwa EventBridge ketika salah satu kesalahan domain berikut terjadi.

Kegagalan validasi pembaruan domain

OpenSearch Layanan mengirimkan peristiwa ini jika mengalami satu atau beberapa kegagalan validasi saat mencoba memperbarui atau melakukan perubahan konfigurasi pada domain. Untuk langkah-langkah untuk mengatasi kegagalan ini, lihatMemecahkan masalah kesalahan validasi.

Contoh

Berikut adalah contoh peristiwa dari jenis ini:

{ "version":"0", "id":"01234567-0123-0123-0123-012345678901", "detail-type":"Amazon OpenSearch Service Domain Update Notification", "source":"aws.es", "account":"123456789012", "time":"2016-11-01T13:12:22Z", "region":"us-east-1", "resources":[ "arn:aws:es:us-east-1:123456789012:domain/test-domain" ], "detail":{ "event":"Domain Update Validation", "status":"Failed", "severity":"High", "description":"Unable to perform updates to your domain due to the following validation failures: <failures> Please see the documentation for more information https://docs.aws.amazon.com/opensearch-service/latest/developerguide/managedomains-configuration-changes.html#validation" } }

Kunci KMS tidak dapat diakses

OpenSearch Layanan mengirimkan acara ini ketika tidak dapat mengakses AWS KMS kunci Anda.

Contoh

Berikut adalah contoh peristiwa dari jenis ini:

{ "version":"0", "id":"01234567-0123-0123-0123-012345678901", "detail-type":"Domain Error Notification", "source":"aws.es", "account":"123456789012", "time":"2016-11-01T13:12:22Z", "region":"us-east-1", "resources":["arn:aws:es:us-east-1:123456789012:domain/test-domain"], "detail":{ "event":"KMS Key Inaccessible", "status":"Error", "severity":"High", "description":"The KMS key associated with this domain is inaccessible. You are at risk of losing access to your domain. For more information, please refer to https://docs.aws.amazon.com/opensearch-service/latest/developerguide/encryption-at-rest.html#disabled-key." } }

Isolasi domain

OpenSearch Layanan mengirimkan peristiwa ini ketika domain Anda menjadi terisolasi dan tidak dapat menerima, membaca, atau menulis permintaan karena tidak dapat dijangkau oleh jaringan.

Contoh

Berikut adalah contoh peristiwa dari jenis ini:

{ "version":"0", "id":"01234567-0123-0123-0123-012345678901", "detail-type":"Amazon OpenSearch Service Notification", "source":"aws.es", "account":"123456789012", "time":"2023-11-01T13:12:22Z", "region":"us-east-1", "resources":["arn:aws:es:us-east-1:123456789012:domain/test-domain"], "detail":{ "event":"Domain Isolation Notification", "status":"Error", "severity":"High", "description":"Your OpenSearch Service domain has been isolated. An isolated domain is unreachable by network and cannot receive, read, or write requests. For more information and assistance, please contact AWS Support at https://docs.aws.amazon.com/opensearch-service/latest/developerguide/encryption-at-rest.html#disabled-key." } }