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< img src = "https://github.com/bluxmit/alnoda-workspaces/blob/main/img/Alnoda-white.svg" alt = "Alnoda logo" width = "150" >
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# Elasticsearch workspace
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A tool to manage Elasticsearch/Opensearch clusters. Schedule backups of Elasticsearch indexes,
migrate to other clusters, export and import Elasticsearch data to S3.
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< img src = "https://raw.githubusercontent.com/bluxmit/alnoda-workspaces/main/workspaces/workspace-in-docker/img/wid-collage.png" alt = "Collage" >
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Workspace has IDE to quickly develop scripts, visual scheduler to run those scripts periodically and monitor succesful/failed jobs,
Filebrowser to upload/download data files directly inside the workspace, browser-based terminal. All the workspace tools are
browser-based, which makes it suitable for running workspace in kubernetes.
```
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docker run --name elawid-1 -d -p 8020-8035:8020-8035 alnoda/elasticsearch-workspace
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```
open your browser on [http://localhost:8020 ](http://localhost:8020 )
## What's includes
- [elasticdump ](https://github.com/elasticsearch-dump/elasticsearch-dump ) - sawesome tool for moving and saving indices.
- [esbulk ](https://github.com/miku/esbulk ) - fast parallel command line bulk loading utility for Elasticsearch.
- [vulcanizer ](https://github.com/github/vulcanizer ) - cli for interacting with an Elasticsearch cluster.
in addition - [the common workspace-in-docker toolset ](https://github.com/bluxmit/alnoda-workspaces/tree/main/workspaces/workspace-in-docker ).
## Get started
Create `docker-compose.yaml` file to launch locally 3-node Elasticsearch cluster with Kibana
```yaml
version: '2.2'
services:
es01:
image: docker.elastic.co/elasticsearch/elasticsearch:7.16.3
container_name: es01
environment:
- node.name=es01
- cluster.name=es-docker-cluster
- discovery.seed_hosts=es02,es03
- cluster.initial_master_nodes=es01,es02,es03
- bootstrap.memory_lock=true
- "ES_JAVA_OPTS=-Xms512m -Xmx512m"
ulimits:
memlock:
soft: -1
hard: -1
volumes:
- data01:/usr/share/elasticsearch/data
ports:
- 9200:9200
networks:
- elastic
es02:
image: docker.elastic.co/elasticsearch/elasticsearch:7.16.3
container_name: es02
environment:
- node.name=es02
- cluster.name=es-docker-cluster
- discovery.seed_hosts=es01,es03
- cluster.initial_master_nodes=es01,es02,es03
- bootstrap.memory_lock=true
- "ES_JAVA_OPTS=-Xms512m -Xmx512m"
ulimits:
memlock:
soft: -1
hard: -1
volumes:
- data02:/usr/share/elasticsearch/data
networks:
- elastic
es03:
image: docker.elastic.co/elasticsearch/elasticsearch:7.16.3
container_name: es03
environment:
- node.name=es03
- cluster.name=es-docker-cluster
- discovery.seed_hosts=es01,es02
- cluster.initial_master_nodes=es01,es02,es03
- bootstrap.memory_lock=true
- "ES_JAVA_OPTS=-Xms512m -Xmx512m"
ulimits:
memlock:
soft: -1
hard: -1
volumes:
- data03:/usr/share/elasticsearch/data
networks:
- elastic
kib01:
image: docker.elastic.co/kibana/kibana:7.16.3
container_name: kib01
ports:
- 5601:5601
environment:
ELASTICSEARCH_URL: http://es01:9200
ELASTICSEARCH_HOSTS: '["http://es01:9200","http://es02:9200","http://es03:9200"]'
networks:
- elastic
workspace:
image: alnoda/elasticsearch-workspace
container_name: workspace
ports:
- 8020-8030:8020-8030
networks:
- elastic
volumes:
data01:
driver: local
data02:
driver: local
data03:
driver: local
networks:
elastic:
driver: bridge
```
and start it with `docker-compose up`
Wait untill the cluster is fully ready, open Kibana on [http://localhost:5601 ](/http://localhost:5601/ ) and import
all sample datasets.
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< img src = "https://raw.githubusercontent.com/bluxmit/alnoda-workspaces/main/workspaces/elasticsearch-workspace/img/Kibana-sample.png" alt = "Kibana" width = "750" >
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Open workspace UI [http://localhost:8020/ ](http://localhost:8020/ ) for quick access to all the workspace tools
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< img src = "https://raw.githubusercontent.com/bluxmit/alnoda-workspaces/main/workspaces/workspace-in-docker/img/wid-demo.gif" alt = "WID demo" width = "900" >
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Open browser-based terminal [http://localhost:8026/ ](http://localhost:8026/ ), check cluster nodes and shards
```
vulcanizer --host es01 nodes
vulcanizer --host es01 shards
```
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< img src = "https://raw.githubusercontent.com/bluxmit/alnoda-workspaces/main/workspaces/elasticsearch-workspace/img/vulcanizer-demo.png" alt = "vulcanizer" width = "750" >
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Use elasticdump to export index `kibana_sample_data_ecommerce` (from eCommerce sample dataset) to S3
```
elasticdump \
--s3AccessKeyId "${access_key_id}" \
--s3SecretAccessKey "${access_key_secret}" \
--input=http://es01:9200/kibana_sample_data_ecommerce \
--output "s3://${bucket_name}/kibana_sample_data_ecommerce.json"
```
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< img src = "https://raw.githubusercontent.com/bluxmit/alnoda-workspaces/main/workspaces/elasticsearch-workspace/img/elasticdump-demo.png" alt = "elasticdump" width = "750" >
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Open browser-based IDE [http://localhost:8026/ ](http://localhost:8026/ ) and create file `/home/project/export.sh` file with the script to export data to S3.
Make it executable with `chmod +x /home/project/export.sh` .
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< img src = "https://raw.githubusercontent.com/bluxmit/alnoda-workspaces/main/workspaces/elasticsearch-workspace/img/IDE-demo.png" alt = "IDE" width = "750" >
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Open browser-based Scheduler [http://localhost:8026/ ](http://localhost:8026/ ) (user/pass: admin/admin),
and schedule script, for example weekly. Select category - "general", plugin - "Shell Script"
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< img src = "https://raw.githubusercontent.com/bluxmit/alnoda-workspaces/main/workspaces/elasticsearch-workspace/img/Cronicle-demo.png" alt = "Cronicle" width = "750" >
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