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fix: improve autoscaling based on database config. #206

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fix: improve autoscaling based on database config. #206

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34 changes: 32 additions & 2 deletions applications/argocd/production/applications/montandon-eoapi/application.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -54,17 +54,36 @@ spec:
image:
tag: 6.1.2
overrideRootPath: ""
# External Azure PG + HPA: keep concurrency/pools capped.
# Ceiling: maxReplicas × WEB_CONCURRENCY × pools(2 w/ transactions) × DB_MAX_CONN_SIZE
# See https://github.com/developmentseed/eoapi-k8s/blob/main/docs/autoscaling.md#external--shared-postgresql
autoscaling:
enabled: true
minReplicas: 1
maxReplicas: 3
type: "cpu"
targets:
cpu: 70
behavior:
scaleDown:
stabilizationWindowSeconds: 300
scaleUp:
stabilizationWindowSeconds: 60
settings:
labels:
azure.workload.identity/use: "true"
resources:
requests:
memory: "2048Mi"
cpu: "10m"
# HPA CPU% is relative to requests; keep this meaningful (not near-zero).
cpu: "500m"
limits:
memory: "4096Mi"
cpu: "1000m"
envVars:
WEB_CONCURRENCY: "4"
DB_MIN_CONN_SIZE: "1"
DB_MAX_CONN_SIZE: "1"
ENABLE_TRANSACTIONS_EXTENSIONS: "TRUE"
FORWARDED_ALLOW_IPS: "*"
PROXY_HEADERS: True
Expand Down Expand Up @@ -144,7 +163,18 @@ spec:
tls:
enabled: true
secretName: "montandon-eoapi-helm-secret-cert"
replicaCount: 1
autoscaling:
enabled: true
minReplicas: 1
maxReplicas: 3
targetCPUUtilizationPercentage: 75
resources:
limits:
cpu: 500m
memory: "2048Mi"
requests:
cpu: 200m
memory: "1024Mi"
extraVolumes:
- name: filters
configMap:
Expand Down
34 changes: 32 additions & 2 deletions applications/argocd/staging/applications/montandon-eoapi/application.yaml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -54,17 +54,36 @@ spec:
image:
tag: 6.1.2
overrideRootPath: ""
# External Azure PG + HPA: keep concurrency/pools capped.
# Ceiling: maxReplicas × WEB_CONCURRENCY × pools(2 w/ transactions) × DB_MAX_CONN_SIZE
# See https://github.com/developmentseed/eoapi-k8s/blob/main/docs/autoscaling.md#external--shared-postgresql
autoscaling:
enabled: true
minReplicas: 1
maxReplicas: 3
type: "cpu"
targets:
cpu: 70
behavior:
scaleDown:
stabilizationWindowSeconds: 300
scaleUp:
stabilizationWindowSeconds: 60
settings:
labels:
azure.workload.identity/use: "true"
resources:
requests:
memory: "2048Mi"
cpu: "10m"
# HPA CPU% is relative to requests; keep this meaningful (not near-zero).
cpu: "500m"
limits:
memory: "4096Mi"
cpu: "1000m"
envVars:
WEB_CONCURRENCY: "4"
DB_MIN_CONN_SIZE: "1"
DB_MAX_CONN_SIZE: "1"
ENABLE_TRANSACTIONS_EXTENSIONS: "TRUE"
FORWARDED_ALLOW_IPS: "*"
PROXY_HEADERS: True
Expand Down Expand Up @@ -144,7 +163,18 @@ spec:
tls:
enabled: true
secretName: "montandon-eoapi-helm-secret-cert"
replicaCount: 1
autoscaling:
enabled: true
minReplicas: 1
maxReplicas: 3
targetCPUUtilizationPercentage: 75
resources:
limits:
cpu: 500m
memory: "2048Mi"
requests:
cpu: 200m
memory: "1024Mi"
extraVolumes:
- name: filters
configMap:
Expand Down