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tr0njavolta merged 1 commit into from
Dec 11, 2025
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Uncomment toleration section in spaces HA docs #1038

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60 changes: 30 additions & 30 deletions docs/manuals/spaces/howtos/self-hosted/configure-ha.md
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Original file line number Diff line number Diff line change
Expand Up @@ -192,34 +192,34 @@ Ensure control plane components can survive node and zone failures.
weight: 100
```

<!-- ### Configure tolerations -->
### Configure tolerations -->

<!-- Allow control plane pods to schedule on the tainted dedicated nodes (available -->
<!-- in Spaces v1.14+). -->
Allow control plane pods to schedule on the tainted dedicated nodes (available
in Spaces v1.14+).

<!-- 1. Add tolerations for `etcd` pods -->
1. Add tolerations for `etcd` pods

<!-- ```yaml -->
<!-- controlPlanes: -->
<!-- etcd: -->
<!-- tolerations: -->
<!-- - key: "target" -->
<!-- operator: "Equal" -->
<!-- value: "etcd" -->
<!-- effect: "NoSchedule" -->
<!-- ``` -->
```yaml -->
controlPlanes:
etcd:
tolerations:
- key: "target"
operator: "Equal"
value: "etcd"
effect: "NoSchedule"
```

<!-- 2. Add tolerations for API server pods -->
2. Add tolerations for API server pods

<!-- ```yaml -->
<!-- controlPlanes: -->
<!-- vcluster: -->
<!-- tolerations: -->
<!-- - key: "target" -->
<!-- operator: "Equal" -->
<!-- value: "apiserver" -->
<!-- effect: "NoSchedule" -->
<!-- ``` -->
```yaml
controlPlanes:
vcluster:
tolerations:
- key: "target"
operator: "Equal"
value: "apiserver"
effect: "NoSchedule"
```

<!-- vale Google.Headings = NO -->
## Configure autoscaling for Spaces components
Expand All @@ -234,7 +234,7 @@ Set up the Spaces system components to handle variable load automatically.
```yaml
api:
replicaCount: 2

features:
alpha:
apollo:
Expand Down Expand Up @@ -282,7 +282,7 @@ scaling.
controller:
resources:
requests:
cpu: "500m"
cpu: "500m"
memory: "1Gi"
limits:
cpu: "2000m"
Expand Down Expand Up @@ -350,15 +350,15 @@ Monitor key metrics to ensure healthy scaling and identify issues quickly.
Track these `spaces-controller` metrics:

1. **Total control planes**

```
spaces_control_plane_exists
```

Tracks the total number of control planes in the system.

2. **Degraded control planes**

```
spaces_control_plane_degraded
```
Expand All @@ -367,19 +367,19 @@ Track these `spaces-controller` metrics:
`Healthy` state.

3. **Stuck control planes**

```
spaces_control_plane_stuck
```

Control planes stuck in a provisioning state.

4. **Deletion issues**

```
spaces_control_plane_deletion_stuck
```

Control planes stuck during deletion.

### Alerting
Expand Down