i m exploring istio1.5.1 with istioctl
this is how i am setting 2 replicas for istiod
and kiali
, giving full file so you can refer other options as well.
beware about bug in values.global.prometheusNamespace
which will be fixed in 1.6
but the other better option will be fixed in 1.5.2
apiVersion: install.istio.io/v1alpha1
kind: IstioOperator
spec:
addonComponents:
grafana:
enabled: false
istiocoredns:
enabled: false
kiali:
enabled: true
k8s:
replicaCount: 2
prometheus:
enabled: false
tracing:
enabled: false
components:
base:
enabled: true
citadel:
enabled: false
cni:
enabled: false
galley:
enabled: false
nodeAgent:
enabled: false
policy:
enabled: false
sidecarInjector:
enabled: false
telemetry:
enabled: false
pilot:
enabled: true
k8s:
replicaCount: 2
egressGateways:
- enabled: false
ingressGateways:
- enabled: true
k8s:
service:
type: ClusterIP
ports:
- name: http2
port: 80
targetPort: 80
- name: https
port: 443
name: istio-ingressgateway
values:
global:
prometheusNamespace: monitoring
proxy:
accessLogFile: /dev/stdout
PDB would be something like this, refer the api doc for more options.
pilot:
enabled: true
k8s:
replicaCount: 2
podDisruptionBudget:
minAvailable: 2
maxUnavailable: 10