diff options
Diffstat (limited to 'kubernetes/dmaap')
3 files changed, 36 insertions, 2 deletions
diff --git a/kubernetes/dmaap/components/message-router/charts/message-router-zookeeper/templates/_zkquorum.tpl b/kubernetes/dmaap/components/message-router/charts/message-router-zookeeper/templates/_zkquorum.tpl new file mode 100644 index 0000000000..9af910eb89 --- /dev/null +++ b/kubernetes/dmaap/components/message-router/charts/message-router-zookeeper/templates/_zkquorum.tpl @@ -0,0 +1,34 @@ +{{/* +# Copyright © 2019 Amdocs, Bell Canada +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +*/}} + +{{- /* + Calculate the maximum number of zk server down in order to guarantee ZK quorum. + For guaranteeing ZK quorum we need half of the server + 1 up. + + div in go template cast return an int64 + so we need to know if it is an even number or an odd. + For this we are doing (n/2)*2=n? + if true it is even else it is even +*/ -}} +{{- define "zk.maxUnavailable" -}} +{{- $halfReplica := div .Values.replicaCount 2 -}} + {{/* divide by 2 and multiply by 2 in order to know if it is an even number*/}} + {{if eq (mul $halfReplica 2) (int .Values.replicaCount) }} + {{- toYaml (sub $halfReplica 1) -}} + {{else}} + {{- toYaml $halfReplica -}} + {{end}} +{{- end -}} diff --git a/kubernetes/dmaap/components/message-router/charts/message-router-zookeeper/templates/poddisruptionbudget.yaml b/kubernetes/dmaap/components/message-router/charts/message-router-zookeeper/templates/poddisruptionbudget.yaml index 2d251e90b0..5a370cdc4a 100644 --- a/kubernetes/dmaap/components/message-router/charts/message-router-zookeeper/templates/poddisruptionbudget.yaml +++ b/kubernetes/dmaap/components/message-router/charts/message-router-zookeeper/templates/poddisruptionbudget.yaml @@ -25,4 +25,4 @@ spec: selector: matchLabels: app: {{ include "common.name" . }} - maxUnavailable: {{ div (sub .Values.replicaCount 1) 2 }} + maxUnavailable: {{ include "zk.maxUnavailable" . }} diff --git a/kubernetes/dmaap/components/message-router/resources/topics/PM_MAPPER.json b/kubernetes/dmaap/components/message-router/resources/topics/PM_MAPPER.json index 691e66abac..d2910b8398 100644 --- a/kubernetes/dmaap/components/message-router/resources/topics/PM_MAPPER.json +++ b/kubernetes/dmaap/components/message-router/resources/topics/PM_MAPPER.json @@ -5,7 +5,7 @@ "txenabled": false, "clients": [{ "dcaeLocationName": "san-francisco", - "clientIdentity" "dcae@dcae.onap.org", + "clientIdentity": "dcae@dcae.onap.org", "action": [ "pub", "view" |