site-ph0 and site-ph1 generation

[sassoftware]

site-ph0 and site-ph1 generation

[thpang]

@Vladislaff can you provide information on the site-ph files? There is no mention of these in the documentation for the deployment of SAS Viya 4. Thanks.

[Vladislaff]

I mean readily built phase 0 and phase 1 site.yaml files for scaling down.
Documentation here:
https://go.documentation.sas.com/doc/en/itopscdc/v_010/itopssrv/n0pwhguy22yhe0n1d7pgi63mf6pb.htm#p1nz12w805sz14n1rd6m593qnefy

Currently I have to rebuild them with every change manually.

[akashlunkad-sas]

I guess the request can be to build a start_all.sh and stop_all.sh to gracefully start and stop all services in viya4
certainly a must have.

[hahewlet]

What about using the Lifecycle Operation: Scale-to-zero feature?

Beginning in version 2020.1.3, the Lifecycle Operation tool has a new command, deploy, that removes the need to perform this manual task. For more information about the Lifecycle Operation tool, see the README file located at $deploy/sas-bases/examples/kubernetes-tools/README.md (for Markdown format) or at $deploy/sas-bases/docs/using_kubernetes_tools_from_the_sas-orchestration_image.htm (for HTML format).

From, https://go.documentation.sas.com/doc/en/itopscdc/v_012/dplynotes/n090hyiwl71zbgn1gaz4mlvymp3q.htm

[Vladislaff]

I tried using the scaling features in \sas-bases\examples\kubernetes-tools\lifecycle-operations multiple times.
Once it corrupted the cacheserver, once consul and twice crunchy db. That was in 2020.1.1. Haven't tried it since.

[thpang]

Ok, if there are issues with the documentation tooling you may want to open an issue there.

[Vladislaff]

In 2021.1.1 cronjobs sas-start-all and sas-stop-all were added. No need for this anymore.