docs updates

This commit is contained in:
Stefan Reimer 2020-12-01 08:08:32 -08:00
parent 11ac1181ec
commit 573b55035b

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- delete istio operators, to remove all pieces, remove operator itself
`./scripts/delete_istio_17.sh`
- deploy istio and istio-ingress via bootstrap.sh
`./bootstrap.sh deploy all clusters/$CLUSTER ../../../kubezero/charts`
`./bootstrap.sh deploy istio,istio-ingress clusters/$CLUSTER ../../../kubezero/charts`
- patch all VirtualServices via script to new namespace
`./scripts/patch_vs.sh`
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# Changelog
## High level / Admin changes
- ArgoCD is now optional
- ArgoCD is NOT required nor used during initial cluster bootstrap
- the initial bootstrap script now uses the same config as ArgoCD later on
- the initial bootstrap is WAY faster and re-try safe
- ArgoCD is now optional and NOT required nor used during initial cluster bootstrap
- the bootstrap process now uses the same config and templates as the optional ArgoCD applications later on
- the bootstrap is can now be restarted at any time and considerably faster
- the top level KubeZero config for the ArgoCD app-of-apps is now also maintained via the gitops workflow. Changes can be applied by a simple git push rather than manual scripts
## Individual changes
### Calico
- version bump
### Cert-manager
- local issuer is now a cluster issuer
- all resources moved to cert-manager namespace
- local issuers are now cluster issuer to allow them being used across namespaces
- all cert-manager resources moved into the cert-manager namespace
- version bump to 1.10
### Kiam
- check certs and function due to cert-manager changes
- set priorty class
- set priorty class to cluster essential
- certificates are now issued by the cluster issuer
### EBS / EFS
- version bump
### Istio
- istio operator removed, deployment migrated to helm, various cleanups
- version bump to 1.8
- all ingress resources are now in the dedicated new namespace istio-ingress ( deployed via separate kubezero chart istio-ingress)
- set priorty class of ingress components to cluster essential
### Logging
- ES/Kibana version bump, new ECK operator
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- version bump, new app of app architecure
### Metrics
- version bumps
- all servicemonitor resources are now in the same namespaces as the apps
- check all metrics still work
### Calico
- version bump
- all servicemonitor resources are now in the same namespaces as the respective apps to avoid namespace spanning deployments
### EBS
- version bump
### Istio
- operator removed, deployment migrated to helm, cleanups
- version bump to 1.8
- no more policy pod by default
- all ingress in dedicated new namespace istio-ingress as well as dedicated helm chart
- set priorty class