The document focuses on various aspects of Elastic's ingest manager and agent configurations, including data streams, index management, and integration with services like Kibana. It covers topics such as dynamic and static templates, data stream properties, and agent installation procedures. Overall, it serves as a high-level guide for implementing and managing Elastic's data ingestion solutions.

1. Elastic 101 - Ingest Manager
ENG. ISMAIL ANJRINI
ELASTIC CERTIFIED ENGINEER
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Elastic-Saudi-Arabia 1

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BEATS

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ELASTIC AGENT - OVERVIEW

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DATA STREAMS

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Time series
ILM
Templates
.index-01 .index-02 .index-0N
Data stream
@timestamp
append only
ILM is optional
Template is for data stream

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.index-01 .index-02 .index-0N
Data stream
Search
Search
Async search
Multi search
Field capabilities
EQL search

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.index-01 .index-02 .index-0N
Data stream
Write POST /ds/_doc/
PUT /ds/_create/<_id>
PUT /ds/_doc/<_id>
PUT /ds/_bulk
Ingest pipeline
Update by query API
Delete by query API
Delete documents in a backing index
Update documents in a backing index
_id
primary term
seq_no
_id

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mapping
template
ds
new index
all indexes
write_index_only
Add new field

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dynamic
template
ds
new index
all indexes
Dynamic settings
index.hidden
index.number_of_replicas

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static
template
ds
new index
all indexes
reindex
Static settings
index.number_of_shards
index.number_of_routing_shards

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Data stream Alias
Data streams only accept append-only writes Accepts write/delete/update
data_stream property in template
Kibana automatically generates index patterns based on data
streams, and identity the timestamp field
An index can only be part of a single data stream An index can has more than one alias
Index is hidden
PUT /_data_stream/[name]
POST /_aliases
GET /_data_streams/[name] GET [alias_name]
DELETE /_data_stream/[name]
Filtered alias
POST /_aliases
Elasticsearch 7.9 Elasticsearch 0.90

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AGENT CONFIGURATION

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INTEGRATION

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ADD AGENT

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Fleet elastic-agent enroll install
.elastic-agent enroll http://localhost:5601 bXNXenhYUUJtcTZCYW9zSW5ib1c6TGJUdUEyNXJTcXFBUUY3a09BaF9OQQ==
.install-service-elastic-agent.ps1
https://ela.st/download-elastic-agent

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elastic-agent
filebeat
metricbeat
%elastic-agentdatainstall

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ADD INTEGRATION

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DATA STREAM STRUCTURE

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logs-generic-default
type dataset namespace
metrics-elastic.agent.filebeat-default
.ds-metrics-system.memory-default-000001
.ds ds name generation

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