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openstack.go
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openstack.go
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/*******************************************************************************
*
* Copyright 2020 SAP SE
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You should have received a copy of the License along with this
* program. If not, 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.
*
*******************************************************************************/
package common
import (
"fmt"
"gopkg.in/ini.v1"
"github.com/sapcc/maintenance-controller/constants"
)
type OpenStackConfig struct {
Region string
AuthURL string
Username string
Password string
Domainname string
ProjectID string
}
func LoadOpenStackConfig() (OpenStackConfig, error) {
osConf := struct {
Global struct {
AuthURL string `ini:"auth-url"`
Username string `ini:"username"`
Password string `ini:"password"`
Region string `ini:"region"`
Domainname string `ini:"domain-name"`
TenantID string `ini:"tenant-id"`
} `ini:"Global"`
}{}
err := ini.MapTo(&osConf, constants.CloudProviderConfigFilePath)
if err != nil {
return OpenStackConfig{}, fmt.Errorf("failed to parese cloudprovider.conf: %w", err)
}
return OpenStackConfig{
Region: osConf.Global.Region,
AuthURL: osConf.Global.AuthURL,
Username: osConf.Global.Username,
Password: osConf.Global.Password,
Domainname: osConf.Global.Domainname,
ProjectID: osConf.Global.TenantID,
}, nil
}