-# Copyright © 2018 Amdocs, Bell Canada
+# Copyright © 2018 Amdocs
+# Copyright © 2018,2021 Bell Canada
# Copyright © 2019 Samsung Electronics
# Copyright © 2020 Bitnami, Orange
#
##
type: ClusterIP
headless: {}
+ internalPort: &dbPort 3306
ports:
- - name: mysql
- port: 3306
+ - name: tcp-mysql
+ port: *dbPort
headlessPorts:
- - name: galera
+ - name: tcp-galera
port: 4567
- - name: ist
+ - name: tcp-ist
port: 4568
- - name: sst
+ - name: tcp-sst
port: 4444
# password:
# externalSecret:
+## The backup job will mount the mariadb data pvc in order to run mariabackup.
+## For this reason the db data pvc needs to have accessMode: ReadWriteMany.
backup:
enabled: false
cron: "00 00 * * *"
## Additional pod annotations for MariaDB Galera pods
## ref: https://kubernetes.io/docs/concepts/overview/working-with-objects/annotations/
+## -> here required to enable mariadb-galera in istio
##
-podAnnotations: {}
+podAnnotations:
+ # sidecar.istio.io/inject: "false"
+ traffic.sidecar.istio.io/excludeInboundPorts: "4444,4567,4568"
+ traffic.sidecar.istio.io/includeInboundPorts: '*'
+ traffic.sidecar.istio.io/excludeOutboundPorts: "4444,4567,4568"
## Pod affinity preset
## ref: https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#inter-pod-affinity-and-anti-affinity
##
annotations:
## Persistent Volume Access Mode
+ ## Use ReadWriteMany if backup is enabled, see backup section.
##
accessMode: ReadWriteOnce
## Persistent Volume size
##
- size: 2Gi
+ size: 3Gi
## Additional pod labels
##
resources:
small:
limits:
- cpu: 500m
- memory: 2.5Gi
+ cpu: 1
+ memory: 4Gi
requests:
- cpu: 100m
- memory: 750Mi
+ cpu: 500m
+ memory: 2Gi
large:
limits:
cpu: 2
- memory: 4Gi
+ memory: 6Gi
requests:
cpu: 1
- memory: 2Gi
+ memory: 3Gi
unlimited: {}
## MariaDB Galera containers' liveness and readiness probes
enabled: true
initialDelaySeconds: 1
periodSeconds: 10
- timeoutSeconds: 1
+ timeoutSeconds: 180
successThreshold: 1
failureThreshold: 3
readinessProbe:
enabled: true
initialDelaySeconds: 1
periodSeconds: 10
- timeoutSeconds: 1
+ timeoutSeconds: 180
successThreshold: 1
failureThreshold: 3
startupProbe:
enabled: true
initialDelaySeconds: 10
periodSeconds: 10
- timeoutSeconds: 1
+ timeoutSeconds: 180
successThreshold: 1
# will wait up for initialDelaySeconds + failureThreshold*periodSeconds before
# stating startup wasn't good (910s per default)
requests:
cpu: 0.5
memory: 256Mi
+ ## MariaDB Galera metrics container's liveness and readiness probes
+ ## ref: https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle/#container-probes
+ ##
+ livenessProbe:
+ enabled: true
+ initialDelaySeconds: 30
+ periodSeconds: 10
+ timeoutSeconds: 5
+ successThreshold: 1
+ failureThreshold: 3
+ readinessProbe:
+ enabled: true
+ initialDelaySeconds: 5
+ periodSeconds: 10
+ timeoutSeconds: 5
+ successThreshold: 1
+ failureThreshold: 3
## MySQL Prometheus exporter service parameters
##
service:
## ServiceMonitor selector labels
## ref: https://github.com/bitnami/charts/tree/master/bitnami/prometheus-operator#prometheus-configuration
##
- selector:
- prometheus: kube-prometheus
+ # selector:
+ # prometheus: kube-prometheus
## RelabelConfigs to apply to samples before scraping
## ref: https://github.com/coreos/prometheus-operator/blob/master/Documentation/api.md#relabelconfig
release: prometheus
## Rules as a map.
- rules: {}
+ rules: []
# - alert: MariaDB-Down
# annotations:
# message: 'MariaDB instance {{ $labels.instance }} is down'