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--- development:system:elk-stack [2024/08/06 06:59] – created - external edit 127.0.0.1
+++ development:system:elk-stack [2024/08/22 14:53] (current) – [Cài đặt kibana] tungnt
@@ Line 1: / Line 1: @@
-====== ELK Stack ======
+====== Cài đặt ======
+**Download:**
+  * https://www.elastic.co/downloads/elasticsearch
+  * https://www.elastic.co/downloads/kibana
+===== Cài đặt elasticsearch =====
+<code bash>
+(venv) tungnt@MacBook-Pro-cua-Nguyen-2 Downloads % cd elasticsearch-8.15.0
+(venv) tungnt@MacBook-Pro-cua-Nguyen-2 elasticsearch-8.15.0 % bin/elasticsearch
+...
+✅ Elasticsearch security features have been automatically configured!
+✅ Authentication is enabled and cluster connections are encrypted.
+ℹ️  Password for the elastic user (reset with `bin/elasticsearch-reset-password -u elastic`):
+  Btnk1NrI3-I5X_dt0FmU
+ℹ️  HTTP CA certificate SHA-256 fingerprint:
+  c1542cd24b1615552f06780a36a20557b6e9539ddb71abcf358e504ffcb61395
+ℹ️  Configure Kibana to use this cluster:
+• Run Kibana and click the configuration link in the terminal when Kibana starts.
+• Copy the following enrollment token and paste it into Kibana in your browser (valid for the next 30 minutes):
+  eyJ2ZXIiOiI4LjE0LjAiLCJhZHIiOlsiMTAuOC4wLjM6OTIwMCJdLCJmZ3IiOiJjMTU0MmNkMjRiMTYxNTU1MmYwNjc4MGEzNmEyMDU1N2I2ZTk1MzlkZGI3MWFiY2YzNThlNTA0ZmZjYjYxMzk1Iiwia2V5IjoiQk02Q2VwRUJaZTcxMEdzakt0V1A6S05iZjdyTGJUWHUxSGdaUnJTaWhsZyJ9
+ℹ️  Configure other nodes to join this cluster:
+• On this node:
+  ⁃ Create an enrollment token with `bin/elasticsearch-create-enrollment-token -s node`.
+  ⁃ Uncomment the transport.host setting at the end of config/elasticsearch.yml.
+  ⁃ Restart Elasticsearch.
+• On other nodes:
+  ⁃ Start Elasticsearch with `bin/elasticsearch --enrollment-token <token>`, using the enrollment token that you generated.
+...
+</code>
+Nếu báo lỗi Privacy and security file jdk.app, dùng lệnh sau:
+<code bash>
+(venv) tungnt@MacBook-Pro-cua-Nguyen-2 elasticsearch-8.15.0 % xattr -d com.apple.quarantine jdk.app
+</code>
+===== Cài đặt kibana =====
+<code bash>
+tungnt@192 Downloads % xattr -d com.apple.quarantine kibana-8.15.0
+tungnt@192 Downloads % cd kibana-8.15.0
+tungnt@192 kibana-8.15.0 % bin/kibana
+...
+i Kibana has not been configured.
+Go to http://localhost:5601/?code=308808 to get started.
+</code>
+{{ :development:system:screenshot_2024-08-22_at_21.45.31.png |}}
+{{ :development:system:screenshot_2024-08-22_at_21.45.57.png |}}
+{{ :development:system:screenshot_2024-08-22_at_21.46.04.png |}}
+https://www.elastic.co/guide/en/observability/current/logs-metrics-get-started.html
+====== Download file CSV ======
+**Bước 1: Filter theo ý muốn**
+{{ :development:system:screenshot_2024-08-21_at_23.00.13.png |}}
+**Bước 2: Click button Save để lưu query vừa filter lại**
+{{ :development:system:screenshot_2024-08-21_at_23.01.03.png |}}
+**Bước 3: Màn hình hiển thị Popup xác nhận, tiếp tục click button Save**
+{{ :development:system:screenshot_2024-08-21_at_23.02.04.png |}}
+**Bước 4: Click button Share > CSV Reports**
+{{ :development:system:screenshot_2024-08-21_at_23.03.13.png |}}
+**Bước 5: Tiếp tục click button Generate CSV**
+{{ :development:system:screenshot_2024-08-21_at_23.04.15.png |}}
+**Bước 6: Màn hình hiển thị Popup thông báo Queue Download, click vào link để vào trang Report hoặc chờ xong click vào button Download**
+{{ :development:system:screenshot_2024-08-21_at_23.05.08.png |}}
+**Bước 7: Download file CSV**
+{{ :development:system:screenshot_2024-08-21_at_23.06.56.png |}}
+====== Creating fields on the fly in Kibana with runtime fields ======
+  * https://www.elastic.co/guide/en/kibana/7.17/managing-index-patterns.html
+  * https://www.youtube.com/watch?v=sqKDMq1JKNM
+====== Tham khảo ======
+  * [[https://www.youtube.com/watch?v=DMh92_0epO0|Setting up Elasticsearch & Kibana on macOS & Linux]]
+  * https://fly.io/laravel-bytes/integrating-the-elastic-stack-elk-into-a-laravel-app-on-fly/
+  * https://www.youtube.com/watch?v=6-Oim72yrtM
+  * https://www.digitalocean.com/community/tutorials/how-to-install-elasticsearch-logstash-and-kibana-elastic-stack-on-ubuntu-22-04