## Memcached image and tag ## ref: https://hub.docker.com/r/library/memcached/tags/ ## image: memcached:1.5.20 ## Specify a imagePullPolicy ## 'Always' if imageTag is 'latest', else set to 'IfNotPresent' ## ref: http://kubernetes.io/docs/user-guide/images/#pre-pulling-images ## # imagePullPolicy: # ## Replica count replicaCount: 3 ## Pod disruption budget minAvailable count ## Ensure this value is lower than replicaCount in order to allow a worker ## node to drain successfully pdbMinAvailable: 2 ## Select AntiAffinity as either hard or soft, default is hard AntiAffinity: "hard" memcached: ## Various values that get set as command-line flags. ## ref: https://github.com/memcached/memcached/wiki/ConfiguringServer#commandline-arguments ## maxItemMemory: 64 verbosity: v extendedOptions: modern ## Additional command line arguments to pass to memcached ## E.g. to specify a maximum value size ## extraArgs: ## - -I 2m extraArgs: [] ## Define various attributes of the service serviceAnnotations: {} # prometheus.io/scrape: "true" ## StatefulSet or Deployment kind: StatefulSet ## Update Strategy for the StatefulSet or Deployment ## ref: https://kubernetes.io/docs/concepts/workloads/controllers/statefulset/#update-strategies ## ref: https://kubernetes.io/docs/concepts/workloads/controllers/deployment/#updating-a-deployment updateStrategy: type: RollingUpdate ## Configure resource requests and limits ## ref: http://kubernetes.io/docs/user-guide/compute-resources/ ## resources: requests: memory: 64Mi cpu: 50m ## Key:value pair for assigning pod to specific sets of nodes ## ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/ nodeSelector: {} ## ref: https://kubernetes.io/docs/concepts/configuration/taint-and-toleration/ tolerations: {} ## Advanced scheduling controls ## ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/ affinity: {} ## Memcached pod Security Context ## ref: https://kubernetes.io/docs/tasks/configure-pod-container/security-context/ securityContext: enabled: true fsGroup: 1001 runAsUser: 1001 metrics: ## Expose memcached metrics in Prometheus format enabled: false serviceMonitor: enabled: false interval: 15s ## Memcached exporter image and tag image: quay.io/prometheus/memcached-exporter:v0.6.0 ## Specify a imagePullPolicy ## 'Always' if imageTag is 'latest', else set to 'IfNotPresent' ## ref: http://kubernetes.io/docs/user-guide/images/#pre-pulling-images ## # imagePullPolicy: IfNotPresent ## Configure resource requests and limits ## ref: http://kubernetes.io/docs/user-guide/compute-resources/ ## resources: {} extraContainers: | extraVolumes: | ## Custom metadata labels to be applied to statefulset and pods # podLabels: # foo: "bar" # bar: "foo" # To be added to the server pod(s) podAnnotations: {} ## Set pod priority class # priorityClassName: ""