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authorSylvain Desbureaux <sylvain.desbureaux@orange.com>2020-09-23 10:39:31 +0200
committerSylvain Desbureaux <sylvain.desbureaux@orange.com>2020-09-23 12:27:04 +0000
commitc27b6a347bfafa617f005a2b0b86aac18bc20ad1 (patch)
tree7f590b8bc1989e328c4a19585ec19ef11d4d7baa
parentec5b6edc17aabbea977a72abcaa7eb835536d3d9 (diff)
[COMMON] Add limits to mongo statefulsets.
Having limits is important in order to have safe deployment. mongo didn't had one so let's add them. Issue-ID: OOM-2230 Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com> Change-Id: I4791b924693e4e1eaac14077d4f30e3d29228779
-rw-r--r--kubernetes/common/mongo/templates/statefulset.yaml3
-rw-r--r--kubernetes/common/mongo/values.yaml24
2 files changed, 17 insertions, 10 deletions
diff --git a/kubernetes/common/mongo/templates/statefulset.yaml b/kubernetes/common/mongo/templates/statefulset.yaml
index abc71b3133..df922ed004 100644
--- a/kubernetes/common/mongo/templates/statefulset.yaml
+++ b/kubernetes/common/mongo/templates/statefulset.yaml
@@ -71,8 +71,7 @@ spec:
volumeMounts:
- name: {{ include "common.fullname" . }}-data
mountPath: /var/lib/mongo
- resources:
-{{ include "common.resources" . | indent 12 }}
+ resources: {{ include "common.resources" . | nindent 12 }}
{{ include "common.containerSecurityContext" . | indent 10 }}
{{- if .Values.nodeSelector }}
nodeSelector:
diff --git a/kubernetes/common/mongo/values.yaml b/kubernetes/common/mongo/values.yaml
index d8988c3ae7..b21b0bf758 100644
--- a/kubernetes/common/mongo/values.yaml
+++ b/kubernetes/common/mongo/values.yaml
@@ -90,7 +90,6 @@ securityContext:
ingress:
enabled: false
-resources: {}
# We usually recommend not to specify default resources and to leave this as a conscious
# choice for the user. This also increases chances charts run on environments with little
# resources, such as Minikube. If you do want to specify resources, uncomment the following
@@ -101,13 +100,22 @@ resources: {}
# ref: http://kubernetes.io/docs/user-guide/compute-resources/
# Minimum memory for development is 2 CPU cores and 4GB memory
# Minimum memory for production is 4 CPU cores and 8GB memory
-#resources:
-# limits:
-# cpu: 2
-# memory: 4Gi
-# requests:
-# cpu: 2
-# memory: 4Gi
+resources:
+ small:
+ limits:
+ cpu: 100m
+ memory: 200Mi
+ requests:
+ cpu: 10m
+ memory: 50Mi
+ large:
+ limits:
+ cpu: 2
+ memory: 4Gi
+ requests:
+ cpu: 1
+ memory: 2Gi
+ unlimited: {}
sdnctlPrefix: mongo