Elasticsearch
Service used to store Platform and flow step logs.
Downtime
Not Critical
- If down Frontend will not show flow step and build logs.
- Receives logs from GrayLog.
- If stopped for several hours
- GrayLog buffer might get full causing a data lost.
- Can cause significant RAM memory usage on GrayLog side and delayed log delivery for 20-40 minutes if the Elasticsearch was stopped for several hours.
Scaling
One instance is generally enough.
Deployment
Strong dependencies
Weak dependencies