openstack/openstack-helm
Code Issues Proposed changes

Add rolling update and template hashing to new nova chart

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This commit is contained in:
Alan Meadows 2017-01-09 15:33:04 -08:00
parent bab75eff7f
commit 7c6e26f1ba
8 changed files with 61 additions and 0 deletions
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2
nova/templates/daemonset-compute.yaml
View File

@ -8,6 +8,8 @@ spec:
labels:
app: nova-compute
annotations:
configmap-bin-hash: {{ tuple "configmap-bin.yaml" . | include "hash" }}
configmap-etc-hash: {{ tuple "configmap-etc.yaml" . | include "hash" }}
pod.beta.kubernetes.io/init-containers: '[
{
"name": "init",

2
nova/templates/daemonset-libvirt.yaml
View File

@ -8,6 +8,8 @@ spec:
labels:
app: nova-libvirt
annotations:
configmap-bin-hash: {{ tuple "configmap-bin.yaml" . | include "hash" }}
configmap-etc-hash: {{ tuple "configmap-etc.yaml" . | include "hash" }}
pod.beta.kubernetes.io/init-containers: '[
{
"name": "init",

10
nova/templates/deployment-api-metadata.yaml
View File

@ -4,11 +4,21 @@ metadata:
name: nova-api
spec:
replicas: {{ .Values.control_replicas }}
revisionHistoryLimit: {{ .Values.upgrades.revision_history }}
strategy:
type: {{ .Values.upgrades.pod_replacement_strategy }}
{{ if eq .Values.upgrades.pod_replacement_strategy "RollingUpdate" }}
rollingUpdate:
maxUnavailable: {{ .Values.upgrades.rolling_update.max_unavailable }}
maxSurge: {{ .Values.upgrades.rolling_update.max_surge }}
{{ end }}
template:
metadata:
labels:
app: nova-api
annotations:
configmap-bin-hash: {{ tuple "configmap-bin.yaml" . | include "hash" }}
configmap-etc-hash: {{ tuple "configmap-etc.yaml" . | include "hash" }}
pod.beta.kubernetes.io/init-containers: '[
{
"name": "init",

10
nova/templates/deployment-api-osapi.yaml
View File

@ -4,11 +4,21 @@ metadata:
name: nova-osapi
spec:
replicas: {{ .Values.control_replicas }}
revisionHistoryLimit: {{ .Values.upgrades.revision_history }}
strategy:
type: {{ .Values.upgrades.pod_replacement_strategy }}
{{ if eq .Values.upgrades.pod_replacement_strategy "RollingUpdate" }}
rollingUpdate:
maxUnavailable: {{ .Values.upgrades.rolling_update.max_unavailable }}
maxSurge: {{ .Values.upgrades.rolling_update.max_surge }}
{{ end }}
template:
metadata:
labels:
app: nova-osapi
annotations:
configmap-bin-hash: {{ tuple "configmap-bin.yaml" . | include "hash" }}
configmap-etc-hash: {{ tuple "configmap-etc.yaml" . | include "hash" }}
pod.beta.kubernetes.io/init-containers: '[
{
"name": "init",

10
nova/templates/deployment-conductor.yaml
View File

@ -4,11 +4,21 @@ metadata:
name: nova-conductor
spec:
replicas: {{ .Values.control_replicas }}
revisionHistoryLimit: {{ .Values.upgrades.revision_history }}
strategy:
type: {{ .Values.upgrades.pod_replacement_strategy }}
{{ if eq .Values.upgrades.pod_replacement_strategy "RollingUpdate" }}
rollingUpdate:
maxUnavailable: {{ .Values.upgrades.rolling_update.max_unavailable }}
maxSurge: {{ .Values.upgrades.rolling_update.max_surge }}
{{ end }}
template:
metadata:
labels:
app: nova-conductor
annotations:
configmap-bin-hash: {{ tuple "configmap-bin.yaml" . | include "hash" }}
configmap-etc-hash: {{ tuple "configmap-etc.yaml" . | include "hash" }}
pod.beta.kubernetes.io/init-containers: '[
{
"name": "init",

10
nova/templates/deployment-consoleauth.yaml
View File

@ -4,11 +4,21 @@ metadata:
name: nova-consoleauth
spec:
replicas: {{ .Values.control_replicas }}
revisionHistoryLimit: {{ .Values.upgrades.revision_history }}
strategy:
type: {{ .Values.upgrades.pod_replacement_strategy }}
{{ if eq .Values.upgrades.pod_replacement_strategy "RollingUpdate" }}
rollingUpdate:
maxUnavailable: {{ .Values.upgrades.rolling_update.max_unavailable }}
maxSurge: {{ .Values.upgrades.rolling_update.max_surge }}
{{ end }}
template:
metadata:
labels:
app: nova-consoleauth
annotations:
configmap-bin-hash: {{ tuple "configmap-bin.yaml" . | include "hash" }}
configmap-etc-hash: {{ tuple "configmap-etc.yaml" . | include "hash" }}
pod.beta.kubernetes.io/init-containers: '[
{
"name": "init",

10
nova/templates/deployment-scheduler.yaml
View File

@ -4,11 +4,21 @@ metadata:
name: nova-scheduler
spec:
replicas: {{ .Values.control_replicas }}
revisionHistoryLimit: {{ .Values.upgrades.revision_history }}
strategy:
type: {{ .Values.upgrades.pod_replacement_strategy }}
{{ if eq .Values.upgrades.pod_replacement_strategy "RollingUpdate" }}
rollingUpdate:
maxUnavailable: {{ .Values.upgrades.rolling_update.max_unavailable }}
maxSurge: {{ .Values.upgrades.rolling_update.max_surge }}
{{ end }}
template:
metadata:
labels:
app: nova-scheduler
annotations:
configmap-bin-hash: {{ tuple "configmap-bin.yaml" . | include "hash" }}
configmap-etc-hash: {{ tuple "configmap-etc.yaml" . | include "hash" }}
pod.beta.kubernetes.io/init-containers: '[
{
"name": "init",

7
nova/values.yaml
View File

@ -26,6 +26,13 @@ image:
entrypoint: quay.io/stackanetes/kubernetes-entrypoint:v0.1.0
pull_policy: "IfNotPresent"
upgrades:
revision_history: 3
pod_replacement_strategy: RollingUpdate
rolling_update:
max_unavailable: 1
max_surge: 3
network:
ip_address: "0.0.0.0"
# TODO(DTadrzak): move external IPs to common, this variable should be shared with