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HarshadRanganathan / harshadranganathan.github.io

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Istio Upgrade #104

Open HarshadRanganathan opened 2 years ago

HarshadRanganathan commented 2 years ago

image

HarshadRanganathan commented 2 years ago

In-Place Upgrades

[1] istioctl experimental precheck

[2] helm upgrade -i istio-base charts/base -n istio-system

[3] helm upgrade -i istiod charts/istiod -n istio-system --values=charts/istiod/environments/shared-values.yaml

[4] helm upgrade -i istio-gateway charts/gateways/istio-ingress -n istio-system --values=charts/gateways/istio-ingress/environments/shared-values.yaml --values=charts/gateways/istio-ingress/environments/alpha/alpha-values.yaml

[5] Restart data planes

kubectl rollout restart deployment