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Category: ELK

[Elasticsearch] reason=Validation Failed: 1: this action would add [10] total shards, but this cluster currently has [1000]/[1000] maximum shards open;]]]

Posted on September 20, 2022 By nim No Comments on [Elasticsearch] reason=Validation Failed: 1: this action would add [10] total shards, but this cluster currently has [1000]/[1000] maximum shards open;]]]
[Elasticsearch] reason=Validation Failed: 1: this action would add [10] total shards, but this cluster currently has [1000]/[1000] maximum shards open;]]]

Nếu bạn bị lỗibut this cluster currently has [1000]/[1000] maximum shards open tham khảo link bên dướihttps://www.elastic.co/guide/en/elasticsearch/reference/current/size-your-shards.html#_this_action_would_add_x_total_shards_but_this_cluster_currently_has_yz_maximum_shards_open

ELK

[APM/Elastic] Install APM Elastic inside container WordPress.

Posted on March 17, 2022March 17, 2022 By nim No Comments on [APM/Elastic] Install APM Elastic inside container WordPress.
[APM/Elastic] Install APM Elastic inside container WordPress.

Hôm qua mình mới khám phá thêm thanh niên khá hay ho. Đó là APM trong họ hàng nhà ElasticElastic APM is an application performance monitoring system built on the Elastic Stack. It allows you to monitor software services and applications in real-time, by collecting detailed performance information on response time for incoming requests, database queries,…

Read More “[APM/Elastic] Install APM Elastic inside container WordPress.” »

ELK

[Kibana] Create a Tag cloud or TEXT Chart on Kibana!

Posted on February 2, 2022February 9, 2022 By nim 4 Comments on [Kibana] Create a Tag cloud or TEXT Chart on Kibana!
[Kibana] Create a Tag cloud or TEXT Chart on Kibana!

1) configurate on Kibana Chắc hẳn các bạn đã nhìn thấy chart như banner mình có show ở đâu đó.Mục đích của mình là show xem là nước nào truy cập vào Kong-Gateway của mình nhiều. 2) so good.(update Wed, Feb 9th, 2022) Ở chart này có 1 điểm hay. giờ mình filter Vietnam thôi…

Read More “[Kibana] Create a Tag cloud or TEXT Chart on Kibana!” »

Kibana

[kibana] Guiding design Pie chart on Kibana with response data – Elasticsearch.

Posted on January 27, 2022 By nim No Comments on [kibana] Guiding design Pie chart on Kibana with response data – Elasticsearch.
[kibana] Guiding design Pie chart on Kibana with response data – Elasticsearch.

Pie chart thì chúng ta để. view theo kiểu tổng kết bao nhiêu phần trăm (percent %).Ví dụ: các response là gì và chiếm bao nhiêu phần trăm. Bước 1 vào discover: Chọn cái key/value mà bạn muốn. Ở đây mình muốn sem response status. Khi chuyển trang thì chọn chart pie! Ngon lành. How…

Read More “[kibana] Guiding design Pie chart on Kibana with response data – Elasticsearch.” »

Kibana

[logstash/kibana] Draw a Map on Kibana by data from Logstash – Fix “Index pattern does not contain any geospatial fields”

Posted on January 24, 2022February 4, 2022 By nim 3 Comments on [logstash/kibana] Draw a Map on Kibana by data from Logstash – Fix “Index pattern does not contain any geospatial fields”
[logstash/kibana] Draw a Map on Kibana by data from Logstash – Fix “Index pattern does not contain any geospatial fields”

Như ở một bài viết mình đã giới thiêụ cách chuyển IP public -> thành phố, quốc gia, … trên logstash 1) create Map Chart and first issue Mục tiêu của bài này là làm sao chúng ta đưa data đó lên 1 bảng đồ trên kibana. Và bạn nếu lần đầu làm thì sẽ…

Read More “[logstash/kibana] Draw a Map on Kibana by data from Logstash – Fix “Index pattern does not contain any geospatial fields”” »

ELK, Kibana, Logstash

[Logstash] Discovering Pipeline inside Logstash

Posted on January 22, 2022February 1, 2022 By nim No Comments on [Logstash] Discovering Pipeline inside Logstash
[Logstash] Discovering Pipeline inside Logstash

Trong hệ thống elk thì chắc chắn logstash ko phải là 1 components quá xa lạ.Mục đích chính của mình khi sửa dụng logstash là gì:– Nó gửi logs về elastic ngon (của nhà elastic mà)– Nó hỗ trợ parse được nhiều kiểu logs khó nhằn thông input và filter (BEST) 1) Overview Pipeline of…

Read More “[Logstash] Discovering Pipeline inside Logstash” »

ELK, Logstash

[Kibana] Tutorial export and import much data(dashboard,…) in Kibana – ELK

Posted on January 19, 2022January 27, 2022 By nim No Comments on [Kibana] Tutorial export and import much data(dashboard,…) in Kibana – ELK
[Kibana] Tutorial export and import much data(dashboard,…) in Kibana – ELK

Bài của mình hôm nay là mình có 2 kibana: 1cũ và 1 mới.mình cần export dashboard từ cũ sang mới. reference links:https://discuss.elastic.co/t/how-to-take-backup-of-dashboards-in-kibana/131416 Trên kibana cũ giờ mình muốn export chart KongAPI Bên con kibana mới

ELK, Kibana

[Logstash] Install Logstash and send logs from Kong Gateway to Logstash. So fast and easy – ELK

Posted on January 19, 2022February 1, 2022 By nim No Comments on [Logstash] Install Logstash and send logs from Kong Gateway to Logstash. So fast and easy – ELK
[Logstash] Install Logstash and send logs from Kong Gateway to Logstash. So fast and easy – ELK

Logstash is a free and open server-side data processing pipeline that ingests data from a multitude of sources, transforms it, and then sends it to your favorite “stash.” 1) Install Logstash https://www.elastic.co/downloads/logstashhttps://github.com/deviantony/docker-elkỞ link trên thì bạn sẽ thấy rất nhiều cách download cũng như cài đặt logstash. Hiện tại mình run docker-compose cho nó nhanh và…

Read More “[Logstash] Install Logstash and send logs from Kong Gateway to Logstash. So fast and easy – ELK” »

ELK, Logstash

[Kibana-ELK] Installing and Seting a Kibana For ELK

Posted on January 17, 2022March 13, 2022 By nim No Comments on [Kibana-ELK] Installing and Seting a Kibana For ELK
[Kibana-ELK] Installing and Seting a Kibana For ELK

Kibana là gì? Bạn có thể hiểu đơn giản Kibana là 1 trang web tương tác với elastic. Từ những data có trên elastic bạn có thể dùng kibana vẽ lên chart (đẹp mắt) để giám sác hay phân tích 1 sever nào đó: VM, container, application, Kubernetes,… Về cách cài đặt thì có cách.+…

Read More “[Kibana-ELK] Installing and Seting a Kibana For ELK” »

ELK, Kibana, Log & Monitor

[Elastic] Install Elasticsearch through package manager.

Posted on January 14, 2022January 26, 2022 By nim No Comments on [Elastic] Install Elasticsearch through package manager.
[Elastic] Install Elasticsearch through package manager.

Mình cái trên ubuntu 20.04https://www.elastic.co/guide/en/elasticsearch/reference/current/deb.html 1) Install Elasticsearch 2) Recheck 2.1) Checking port opened thấy port 9200 lên là ok 2.2) check status Kiểm tra sem cài đã ngon nghẻ chưa? Những điểm cần lưu ý: status:– green: là ok– yellow là warning– red là Not OK -> elastic của bạn died rồi. number_of_nodes: trong…

Read More “[Elastic] Install Elasticsearch through package manager.” »

ELK, Log & Monitor

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