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scheduling: keep app workloads off control-plane

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This commit is contained in:
Brad Stein 2026-04-12 04:26:52 -03:00
parent 246424762e
commit 3774b600ee
9 changed files with 39 additions and 91 deletions
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10
scripts/dashboards_render_atlas.py
View File

@ -1852,13 +1852,17 @@ def build_overview():
)
)
panels.append(
bargauge_panel(
timeseries_panel(
22,
"Nodes Closest to Full Astraios Disks",
f"topk(12, {astraios_usage_expr()})",
astraios_usage_expr(),
{"h": 16, "w": 12, "x": 12, "y": 71},
unit="percent",
thresholds=PERCENT_THRESHOLDS,
legend="{{node}}",
legend_calcs=["last"],
legend_display="table",
legend_placement="right",
time_from="1w",
links=link_to("atlas-storage"),
)
)

1
services/comms/element-call-deployment.yaml
View File

@ -17,6 +17,7 @@ spec:
spec:
nodeSelector:
hardware: rpi5
node-role.kubernetes.io/worker: "true"
containers:
- name: element-call
image: ghcr.io/element-hq/element-call@sha256:e6897c7818331714eae19d83ef8ea94a8b41115f0d8d3f62c2fed2d02c65c9bc

2
services/comms/helmrelease.yaml
View File

@ -119,6 +119,7 @@ spec:
> /synapse/config/conf.d/runtime-secrets.yaml
nodeSelector:
hardware: rpi5
node-role.kubernetes.io/worker: "true"
affinity:
nodeAffinity:
preferredDuringSchedulingIgnoredDuringExecution:
@ -417,6 +418,7 @@ spec:
nodeSelector:
hardware: rpi5
node-role.kubernetes.io/worker: "true"
affinity:
nodeAffinity:

1
services/mailu/helmrelease.yaml
View File

@ -176,6 +176,7 @@ spec:
logLevel: DEBUG
nodeSelector:
hardware: rpi5
node-role.kubernetes.io/worker: "true"
resources:
requests:
cpu: 200m

2
services/maintenance/vault-sync-deployment.yaml
View File

@ -14,6 +14,8 @@ spec:
labels:
app: maintenance-vault-sync
spec:
nodeSelector:
node-role.kubernetes.io/worker: "true"
serviceAccountName: maintenance-vault-sync
containers:
- name: sync

56
services/monitoring/dashboards/atlas-overview.json
View File

@ -3175,7 +3175,7 @@
},
{
"id": 22,
"type": "bargauge",
"type": "timeseries",
"title": "Nodes Closest to Full Astraios Disks",
"datasource": {
"type": "prometheus",
@ -3189,68 +3189,36 @@
},
"targets": [
{
"expr": "sort_desc(topk(12, avg by (node) ((avg by (instance) ((1 - (node_filesystem_avail_bytes{mountpoint=\"/mnt/astraios\",fstype!~\"tmpfs|overlay\"} / node_filesystem_size_bytes{mountpoint=\"/mnt/astraios\",fstype!~\"tmpfs|overlay\"})) * 100)) * on(instance) group_left(node) label_replace(node_uname_info{nodename!=\"\"}, \"node\", \"$1\", \"nodename\", \"(.*)\"))))",
"expr": "avg by (node) ((avg by (instance) ((1 - (node_filesystem_avail_bytes{mountpoint=\"/mnt/astraios\",fstype!~\"tmpfs|overlay\"} / node_filesystem_size_bytes{mountpoint=\"/mnt/astraios\",fstype!~\"tmpfs|overlay\"})) * 100)) * on(instance) group_left(node) label_replace(node_uname_info{nodename!=\"\"}, \"node\", \"$1\", \"nodename\", \"(.*)\"))",
"refId": "A",
"legendFormat": "{{node}}"
}
],
"fieldConfig": {
"defaults": {
"unit": "percent",
"min": 0,
"max": 100,
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "yellow",
"value": 50
},
{
"color": "orange",
"value": 75
},
{
"color": "red",
"value": 91.5
}
]
}
"unit": "percent"
},
"overrides": []
},
"options": {
"displayMode": "gradient",
"orientation": "horizontal",
"reduceOptions": {
"legend": {
"displayMode": "table",
"placement": "right",
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
"last"
]
},
"tooltip": {
"mode": "multi"
}
},
"timeFrom": "1w",
"links": [
{
"title": "Open atlas-storage dashboard",
"url": "/d/atlas-storage",
"targetBlank": true
}
],
"transformations": [
{
"id": "sortBy",
"options": {
"fields": [
"Value"
],
"order": "desc"
}
}
]
}
],

56
services/monitoring/grafana-dashboard-overview.yaml
View File

@ -3184,7 +3184,7 @@ data:
},
{
"id": 22,
"type": "bargauge",
"type": "timeseries",
"title": "Nodes Closest to Full Astraios Disks",
"datasource": {
"type": "prometheus",
@ -3198,68 +3198,36 @@ data:
},
"targets": [
{
"expr": "sort_desc(topk(12, avg by (node) ((avg by (instance) ((1 - (node_filesystem_avail_bytes{mountpoint=\"/mnt/astraios\",fstype!~\"tmpfs|overlay\"} / node_filesystem_size_bytes{mountpoint=\"/mnt/astraios\",fstype!~\"tmpfs|overlay\"})) * 100)) * on(instance) group_left(node) label_replace(node_uname_info{nodename!=\"\"}, \"node\", \"$1\", \"nodename\", \"(.*)\"))))",
"expr": "avg by (node) ((avg by (instance) ((1 - (node_filesystem_avail_bytes{mountpoint=\"/mnt/astraios\",fstype!~\"tmpfs|overlay\"} / node_filesystem_size_bytes{mountpoint=\"/mnt/astraios\",fstype!~\"tmpfs|overlay\"})) * 100)) * on(instance) group_left(node) label_replace(node_uname_info{nodename!=\"\"}, \"node\", \"$1\", \"nodename\", \"(.*)\"))",
"refId": "A",
"legendFormat": "{{node}}"
}
],
"fieldConfig": {
"defaults": {
"unit": "percent",
"min": 0,
"max": 100,
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "yellow",
"value": 50
},
{
"color": "orange",
"value": 75
},
{
"color": "red",
"value": 91.5
}
]
}
"unit": "percent"
},
"overrides": []
},
"options": {
"displayMode": "gradient",
"orientation": "horizontal",
"reduceOptions": {
"legend": {
"displayMode": "table",
"placement": "right",
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
"last"
]
},
"tooltip": {
"mode": "multi"
}
},
"timeFrom": "1w",
"links": [
{
"title": "Open atlas-storage dashboard",
"url": "/d/atlas-storage",
"targetBlank": true
}
],
"transformations": [
{
"id": "sortBy",
"options": {
"fields": [
"Value"
],
"order": "desc"
}
}
]
}
],

1
services/nextcloud/collabora.yaml
View File

@ -18,6 +18,7 @@ spec:
spec:
nodeSelector:
hardware: rpi5
node-role.kubernetes.io/worker: "true"
containers:
- name: collabora
image: collabora/code@sha256:3c58d0e9bae75e4647467d0c7d91cb66f261d3e814709aed590b5c334a04db26

1
services/sui-metrics/overlays/atlas/patch-node-selector.yaml
View File

@ -9,3 +9,4 @@ spec:
spec:
nodeSelector:
hardware: rpi5
node-role.kubernetes.io/worker: "true"