⬆️ upgrade redis to 6.2.6, added persistency ⚠️ devops

[sanderegg]

What do these changes do?

• Upgraded Redis to version 6.2.6 (latest 6 version) - release notes of version 6
• enable redis persistence (both RDB and AOF) see redis persistence documentation for details. AOF is setup with the default settings which should ensure a maximum data loss of 1 second, which in our case should be more than enough

⚠️ devops: You need to ensure that the redis database ALWAYS end up on the node with the docker volume necessary for REDIS to regenerate its data. We should maybe also check redundancy (several mirrored redis databases).

bonus:

• clean up docker-compose-ops.yml of deprecated features in filestash and onlyoffice services.

Related issue/s

How to test

Checklist

[codecov]

Codecov Report

Merging #2793 (ab55ed2) into master (d7b614e) will increase coverage by 0.0%.
The diff coverage is n/a.

@@          Coverage Diff           @@
##           master   #2793   +/-   ##
======================================
  Coverage    78.7%   78.8%           
======================================
  Files         674     674           
  Lines       27352   27352           
  Branches     3182    3182           
======================================
+ Hits        21546   21560   +14     
+ Misses       5041    5030   -11     
+ Partials      765     762    -3     

Flag	Coverage Δ
integrationtests	65.7% <ø> (-0.1%)	⬇️
unittests	74.4% <ø> (+<0.1%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
...tor_v2/modules/dynamic_sidecar/scheduler/events.py	93.7% <0.0%> (-1.2%)	⬇️
...simcore_service_director_v2/modules/dask_client.py	81.9% <0.0%> (-0.7%)	⬇️
..._director_v2/modules/dynamic_sidecar/docker_api.py	85.8% <0.0%> (-0.6%)	⬇️
.../director/src/simcore_service_director/producer.py	61.6% <0.0%> (-0.5%)	⬇️
...car/src/simcore_service_dask_sidecar/dask_utils.py	90.7% <0.0%> (+1.0%)	⬆️
.../server/src/simcore_service_webserver/users_api.py	94.4% <0.0%> (+2.4%)	⬆️
...simcore_service_webserver/projects/project_lock.py	100.0% <0.0%> (+5.2%)	⬆️
...imcore_service_catalog/db/repositories/projects.py	54.1% <0.0%> (+12.5%)	⬆️
...c/simcore_service_catalog/core/background_tasks.py	80.8% <0.0%> (+12.7%)	⬆️

[GitHK]

👍 nice

[pcrespov]

aha .. i thought lines those were intentionally folded and undid them in my last PR :-)