From 60aedd9748ce0ce315ede80f71fc88081f4d7b08 Mon Sep 17 00:00:00 2001 From: Larry Rensing Date: Thu, 18 May 2017 17:28:39 +0000 Subject: [PATCH] Adding pod disruption budget for nova This PS adds a default pod disruption budget for nova-api-osapi and nova-api-metadata to ensure at least one replica of each pod is running. Change-Id: I5ab626f24b899ed34240731bfe075be1df7228c5 --- nova/templates/pdb-metadata.yaml | 9 +++++++++ nova/templates/pdb-osapi.yaml | 9 +++++++++ nova/values.yaml | 6 ++++++ 3 files changed, 24 insertions(+) create mode 100644 nova/templates/pdb-metadata.yaml create mode 100644 nova/templates/pdb-osapi.yaml diff --git a/nova/templates/pdb-metadata.yaml b/nova/templates/pdb-metadata.yaml new file mode 100644 index 0000000000..7dc22ea9ab --- /dev/null +++ b/nova/templates/pdb-metadata.yaml @@ -0,0 +1,9 @@ +apiVersion: policy/v1beta1 +kind: PodDisruptionBudget +metadata: + name: nova-api-metadata +spec: + minAvailable: {{ .Values.pod_disruption_budget.metadata.min_available }} + selector: + matchLabels: + app: nova-api-metadata \ No newline at end of file diff --git a/nova/templates/pdb-osapi.yaml b/nova/templates/pdb-osapi.yaml new file mode 100644 index 0000000000..77f9ca3559 --- /dev/null +++ b/nova/templates/pdb-osapi.yaml @@ -0,0 +1,9 @@ +apiVersion: policy/v1beta1 +kind: PodDisruptionBudget +metadata: + name: nova-api-osapi +spec: + minAvailable: {{ .Values.pod_disruption_budget.osapi.min_available }} + selector: + matchLabels: + app: nova-api-osapi \ No newline at end of file diff --git a/nova/values.yaml b/nova/values.yaml index b8a9ec700b..f315997b15 100644 --- a/nova/values.yaml +++ b/nova/values.yaml @@ -75,6 +75,12 @@ upgrades: max_unavailable: 1 max_surge: 3 +pod_disruption_budget: + metadata: + min_available: 1 + osapi: + min_available: 1 + bootstrap: enabled: true flavors: