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Productize the ElasticSearch deployment #63

Merged
merged 7 commits into from
Jun 6, 2018
Merged

Productize the ElasticSearch deployment #63

merged 7 commits into from
Jun 6, 2018

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NicolasT
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Steps to solve #29

TODO:

@NicolasT NicolasT added kind:enhancement New feature or request state:help wanted Extra attention is needed topic:operations Operations-related issues labels May 23, 2018
@NicolasT NicolasT requested a review from a team May 23, 2018 19:41
@NicolasT
Merge remote-tracking branch 'origin/master' into productize-es
b254070 
* origin/master:
  Align `scale` playbook with main playbook
  Ping all cluster nodes, including `etcd`
  Check that the mkfs.ext4 and mkfs.xfs binary are here
  Add a variable per LVM Vg to allow the use of an existing VG
Zempashi
Zempashi previously approved these changes May 30, 2018
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@NicolasT
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NicolasT commented Jun 4, 2018

As discussed with @xaf-scality, here's what we'll go with (for now). These numbers are meant to result in a 'production-ready' setup, and can be lowered for more constrained environments (e.g. running in a single VM):

Service Req. RAM Req. CPU Limit CPU Replicas
Client 2 GB 1 4 3
Data 1 GB 1 2 3
Master 512MB 0.5 2 3

JVM heap settings will be set to the requested amount of RAM. CPUs set to requested CPU.

Stateful storage for Data nodes (PVC size) will be 50GB.

@NicolasT
ElasticSearch: Apply sizing
6ecc40f 
Apply the sizing outlined at
#63 (comment)

See: #63
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NicolasT commented Jun 4, 2018

Note: pre-upgrade, one needs to delete the es-data StatefulSet, because PVC sizes can't be changed...

@NicolasT NicolasT requested a review from a team June 4, 2018 19:06
@NicolasT NicolasT merged commit 579d917 into master Jun 6, 2018
@NicolasT NicolasT deleted the productize-es branch June 6, 2018 12:17
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