openstack-helm-infra/calico/templates/job-calico-settings.yaml
Pete Birley 2abf62ff4d OSH-Infra: Add emptydirs for tmp
This PS adds emptydirs backing the /tmp directory in pods, which
is required in most cases for full operation when using a read only
filesystem backing the container.

Additionally some yaml indent issues are resolved.

Change-Id: I8b7f1614da059783254aa6efc09facf23fca3cad
Signed-off-by: Pete Birley <pete@port.direct>
2019-04-20 20:50:59 +00:00

108 lines
4.2 KiB
YAML

{{/*
Copyright 2017 The Openstack-Helm Authors.
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.
*/}}
{{- if .Values.manifests.job_calico_settings }}
{{- $envAll := . }}
{{- $serviceAccountName := "calico-settings" }}
{{ tuple $envAll "calico_settings" $serviceAccountName | include "helm-toolkit.snippets.kubernetes_pod_rbac_serviceaccount" }}
---
apiVersion: batch/v1
kind: Job
metadata:
name: calico-settings
annotations:
{{ tuple $envAll | include "helm-toolkit.snippets.release_uuid" }}
spec:
template:
metadata:
annotations:
configmap-etc-hash: {{ tuple "configmap-etc.yaml" . | include "helm-toolkit.utils.hash" }}
configmap-bin-hash: {{ tuple "configmap-bin.yaml" . | include "helm-toolkit.utils.hash" }}
# Mark this pod as a critical add-on; when enabled, the critical add-on scheduler
# reserves resources for critical add-on pods so that they can be rescheduled after
# a failure. This annotation works in tandem with the toleration below.
scheduler.alpha.kubernetes.io/critical-pod: ''
labels:
{{ tuple $envAll "calico" "calico_settings" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 8 }}
spec:
hostNetwork: true
tolerations:
- key: node-role.kubernetes.io/master
effect: NoSchedule
# Allow this pod to be rescheduled while the node is in "critical add-ons only" mode.
# This, along with the annotation above marks this pod as a critical add-on.
- key: CriticalAddonsOnly
operator: Exists
serviceAccountName: {{ $serviceAccountName }}
restartPolicy: OnFailure
initContainers:
{{ tuple $envAll "calico_settings" list | include "helm-toolkit.snippets.kubernetes_entrypoint_init_container" | indent 8 }}
containers:
- name: calico-settings
{{ tuple $envAll "calico_settings" | include "helm-toolkit.snippets.image" | indent 10 }}
{{ tuple $envAll $envAll.Values.pod.resources.calico_settings | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
env:
- name: ETCD_ENDPOINTS
valueFrom:
configMapKeyRef:
name: calico-etc
key: etcd_endpoints
{{ if .Values.endpoints.etcd.auth.client.tls.ca }}
- name: ETCD_CA_CERT_FILE
value: {{ .Values.endpoints.etcd.auth.client.path.ca }}
{{ end }}
{{ if .Values.endpoints.etcd.auth.client.tls.key }}
- name: ETCD_KEY_FILE
value: {{ .Values.endpoints.etcd.auth.client.path.key }}
{{ end }}
{{ if .Values.endpoints.etcd.auth.client.tls.crt }}
- name: ETCD_CERT_FILE
value: {{ .Values.endpoints.etcd.auth.client.path.crt }}
{{ end }}
command:
- /tmp/calico-settings.sh
volumeMounts:
- name: pod-tmp
mountPath: /tmp
- name: calico-bin
mountPath: /tmp/calico-settings.sh
subPath: calico-settings.sh
readOnly: true
- name: calico-etcd-secrets
mountPath: {{ .Values.endpoints.etcd.auth.client.path.ca }}
subPath: tls.ca
readOnly: true
- name: calico-etcd-secrets
mountPath: {{ .Values.endpoints.etcd.auth.client.path.crt }}
subPath: tls.crt
readOnly: true
- name: calico-etcd-secrets
mountPath: {{ .Values.endpoints.etcd.auth.client.path.key }}
subPath: tls.key
readOnly: true
volumes:
- name: pod-tmp
emptyDir: {}
- name: calico-bin
configMap:
name: calico-bin
defaultMode: 0555
- name: calico-etcd-secrets
secret:
secretName: calico-etcd-secrets
{{- end }}