diff --git a/docs/elk.md b/docs/elk.md index 164ad37..e71d763 100644 --- a/docs/elk.md +++ b/docs/elk.md @@ -23,13 +23,13 @@ # Introduction -The **ELK Stack** (E stands for *elasticsearch*, L for *logstash* and K for *Kibana*, the three main components alongisde with *Filebeat*), is a powerful data processing and visualization solution.\ +The **ELK Stack** (E stands for *elasticsearch*, L for *logstash* and K for *Kibana*, the three main components alongisde with *Filebeat*), is a powerful data processing and visualization solution. -Elasticsearch is a NoSQL engine that which is designed to return and search single, aggregated or processed results from large amounts of data efficiently. It uses a scoring algorithm to classify the results based on their relevance to the search query performed. Additionally, Elasticsearch is optimized for parallel processing, meaning it can best leverage the resources of a distributed cluster to accelerate data search and analysis. which provides search engine capabilities on its storage\ +Elasticsearch is a NoSQL engine that which is designed to return and search single, aggregated or processed results from large amounts of data efficiently. It uses a scoring algorithm to classify the results based on their relevance to the search query performed. Additionally, Elasticsearch is optimized for parallel processing, meaning it can best leverage the resources of a distributed cluster to accelerate data search and analysis. which provides search engine capabilities on its storage -Logstash is for data transformation\ +Logstash is for data transformation -Filebeat is for data collection\ +Filebeat is for data collection Kibana is for data visualization and analisys @@ -122,8 +122,7 @@ Enable System Service sudo systemctl enable elasticsearch.service ``` -Save elastic user password:\ -during install wizard, password for default user ('elastic'), will be prompted on CLI. +Save elastic user password: during install wizard, password for default user ('elastic'), will be prompted on CLI. Take care of the password by saving it Start Elasticsearch Service @@ -194,7 +193,7 @@ discovery.seed_hosts: ["192.168.1.100", "192.168.1.150", "node2"] cluster.initial_master_nodes: ["node1"] ``` -Restart elasticsearch:\ +Restart elasticsearch: ```bash sudo systemctl restart elasticsearch.service ``` @@ -335,7 +334,7 @@ stdout { codec => rubydebug } } ``` -Restart logstash:\ +Restart logstash: ```bash sudo systemctl restart logstash.service ``` @@ -426,7 +425,7 @@ output.logstash: Remove 'output.elasticsearch' property, if present, because we're using the logstash one -Restart filebeat:\ +Restart filebeat: ```bash sudo systemctl restart filebeat.service ```