This will allow gradually replacing it with separate applicationsets.

Ref. swh/infra/sysadm-environment#5248

We have as many nodes as redis has replicas, so podAntiAffinity prevents
us from surging the deployment during upgrades.

This allows setting the hostname as a global variable; For instance this
can be used if the chart generates the ingress (which is not the case yet).

This lets us create ApplicationSets that cannot remove the applications
that they create (and instead leave them dangling if they stop being
generated). This is useful for critical cluster components such as the
Ceph CSI.

This allows us to get rid of our custom configmaps in favor of built-in
value overrides, which should help further upgrades of ArgoCD.

Ref. swh/infra/sysadm-environment#5249

Ref: swh/infra/sysadm-environment#5249

It's been moved to the swh-charts repository in the cluster-components templates.

Refs. swh/infra/sysadm-environment#5213

This will allow to install the 'noMetallbSpeaker=true' label on banco to exclude it from
running such pod.

Refs. swh/infra/sysadm-environment#5234

nodeSelectorTerms is actually a list and not a dict.

Refs. swh/infra/sysadm-environment#5234

Through affinity and node labels.

Refs. swh/infra/sysadm-environment#5234

Refs. swh/infra/sysadm-environment#5226

Banco will be marked as such.

Refs. swh/infra/sysadm-environment#5226

Refs. swh/infra/sysadm-environment#5226

Refs. swh/infra/sysadm-environment#5226

It's clearer to say, do not schedule pods with labels "noMetallbSpeaker".

Refs. swh/infra/sysadm-environment#5226

The commit was badly configured.

It ended up not working either. It somehow clashes with the default affinity configured
by the helm chart.

This reverts commit 2cdc36c8.

Refs. swh/infra/sysadm-environment#5226

Without the ': |', it's interpreted as an object [1]

[1]
```
spec.source.helm.values in body must be of type string: "object". Retrying attempt #3 at
1:22PM.
```

Refs. swh/infra/sysadm-environment#5226

Refs. swh/infra/sysadm-environment#5226

Refs. swh/infra/sysadm-environment#5226

Refs. swh/infra/sysadm-environment#5226

It's still complaining about it... [1] [2]

[1]
```
spec:map[template:map[spec:map[nodeSelector:map[matchExpressions:[map[key:swh/metallbExclude
operator:IsNot values:[true]]]] volumes:<nil>]]]]": unrecognized type: string (retried 5
times).
```

[2] https://github.com/helm/helm/issues/2848

Refs. swh/infra/sysadm-environment#5226

It's currently complaining about it otherwise.

```
spec:map[template:map[spec:map[nodeSelector:map[matchExpressions:[map[key:swh/metallbExclude
operator:IsNot values:[true]]]] volumes:<nil>]]]]": unrecognized type: string (retried 5
times).
```

Refs. swh/infra/sysadm-environment#5226

I missed those.

Refs. swh/infra/sysadm-environment#5226

Refs. swh/infra/sysadm-environment#5226

Refs. swh/infra/sysadm-environment#5226

Refs. swh/infra/sysadm-environment#5226

So there is a chance the manifest actually applies accordingly.

Refs. swh/infra/sysadm-environment#5226

with nodeSelector instead of ipAddressPoolSelectors (as it did not change the behavior).

Refs. swh/infra/sysadm-environment#5226

Using label selection.

Refs. swh/infra/sysadm-environment#5226