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https://github.com/ceph/ceph-csi.git
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804e2715d8
These deployment files are heavily based on the CephFS deployment. Deploying an environment with these files work for me in minikube. This should make it possible to add e2e testing as well. Signed-off-by: Niels de Vos <ndevos@redhat.com>
75 lines
1.9 KiB
Go
75 lines
1.9 KiB
Go
/*
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Copyright 2022 The Ceph-CSI Authors.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package nfs
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import (
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"bytes"
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_ "embed"
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"fmt"
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"text/template"
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"github.com/ghodss/yaml"
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v1 "k8s.io/api/core/v1"
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)
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//go:embed csi-config-map.yaml
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var csiConfigMap string
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type CSIConfigMapValues struct {
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Name string
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}
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var CSIConfigMapDefaults = CSIConfigMapValues{
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Name: "ceph-csi-config",
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}
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// NewCSIConfigMap takes a name from the CSIConfigMapValues struct and relaces
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// the value in the template. A ConfigMap object is returned which can be
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// created in the Kubernetes cluster.
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func NewCSIConfigMap(values CSIConfigMapValues) (*v1.ConfigMap, error) {
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data, err := NewCSIConfigMapYAML(values)
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if err != nil {
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return nil, err
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}
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cm := &v1.ConfigMap{}
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err = yaml.Unmarshal([]byte(data), cm)
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if err != nil {
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return nil, fmt.Errorf("failed convert YAML to %T: %w", cm, err)
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}
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return cm, nil
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}
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// NewCSIConfigMapYAML takes a name from the CSIConfigMapValues struct and
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// relaces the value in the template. A ConfigMap object in YAML is returned
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// which can be created in the Kubernetes cluster.
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func NewCSIConfigMapYAML(values CSIConfigMapValues) (string, error) {
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var buf bytes.Buffer
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tmpl, err := template.New("CSIConfigMap").Parse(csiConfigMap)
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if err != nil {
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return "", fmt.Errorf("failed to parse template: %w", err)
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}
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err = tmpl.Execute(&buf, values)
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if err != nil {
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return "", fmt.Errorf("failed to replace values in template: %w", err)
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}
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return buf.String(), nil
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}
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