ccea6b4df5
This enhances the stability and recovery of ceph by leveraging hostNetworking for monitors as well as OSDs, and enables the K8S_HOST_NETWORK variable within ceph-docker. This enhancement should allow recovery of monitors from a complete downed cluster. Additionally, ceph's generic "ceph-storage" node label has been split out for mon, mds, and osd. Co-Authored-By: Larry Rensing <lr699s@att.com> Change-Id: I27efe5c41d04ab044dccb5f38db897cb041d4723
39 lines
1.5 KiB
YAML
39 lines
1.5 KiB
YAML
# Copyright 2017 The Openstack-Helm Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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{{- if .Values.manifests_enabled.deployment }}
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{{- $envAll := . }}
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---
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kind: Service
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apiVersion: v1
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metadata:
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name: {{ .Values.endpoints.ceph_mon.hosts.default }}
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annotations:
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# In kubernetes 1.6 and beyond, it seems there was a change in behavior
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# requiring us to tolerate unready endpoints to form a quorum. I can only
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# guess at some small timing change causing statefulset+2 to not see the
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# now ready statefulset+1, and because we do not tolerate unready endpoints
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# a newly provisioned ceph-mon will most certainly never see itself in the
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# peer list. This change allows us to form a quorum reliably everytime
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service.alpha.kubernetes.io/tolerate-unready-endpoints: "true"
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spec:
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ports:
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- port: {{ .Values.network.port.mon }}
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protocol: TCP
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targetPort: {{ .Values.network.port.mon }}
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selector:
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{{ tuple $envAll "ceph" "mon" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 4 }}
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clusterIP: None
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{{- end }}
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