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/*
Copyright 2020 Tech Mahindra.
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.
*/
package api
import (
con "github.com/onap/multicloud-k8s/src/inventory/constants"
log "github.com/onap/multicloud-k8s/src/inventory/logutils"
utils "github.com/onap/multicloud-k8s/src/inventory/utils"
k8sint "github.com/onap/multicloud-k8s/src/k8splugin/internal/app"
k8scon "github.com/onap/multicloud-k8s/src/k8splugin/internal/connection"
"encoding/json"
"net/http"
"os"
)
func ListInstances() []string {
MK8S_URI := os.Getenv("onap-multicloud-k8s")
MK8S_Port := os.Getenv("multicloud-k8s-port")
instancelist := MK8S_URI + ":" + MK8S_Port + con.MK8S_EP
req, err := http.NewRequest(http.MethodGet, instancelist, nil)
if err != nil {
log.Error("Something went wrong while listing resources - contructing request")
return
}
client := http.DefaultClient
res, err := client.Do(req)
if err != nil {
log.Error("Something went wrong while listing resources - executing request")
return
}
defer res.Body.Close()
decoder := json.NewDecoder(res.Body)
var rlist []k8sint.InstanceMiniResponse
err = decoder.Decode(&rlist)
resourceList := utils.ParseListInstanceResponse(rlist)
return resourceList
}
func GetConnection(cregion string) k8scon.Connection {
MK8S_URI := os.Getenv("onap-multicloud-k8s")
MK8S_Port := os.Getenv("multicloud-k8s-port")
instancelist := MK8S_URI + ":" + MK8S_Port + con.MK8S_CEP + cregion
req, err := http.NewRequest(http.MethodGet, instancelist, nil)
if err != nil {
log.Error("Something went wrong while getting Connection resource - contructing request")
return
}
client := http.DefaultClient
res, err := client.Do(req)
if err != nil {
log.Error("Something went wrong while getting Connection resource - executing request")
return
}
defer res.Body.Close()
decoder := json.NewDecoder(res.Body)
var connection k8scon.Connection
err = decoder.Decode(&connection)
return connection
}
func CheckStatusForEachInstance(instanceID string) k8sint.InstanceStatus {
MK8S_URI := os.Getenv("onap-multicloud-k8s")
MK8S_Port := os.Getenv("multicloud-k8s-port")
instancelist := MK8S_URI + ":" + MK8S_Port + con.MK8S_EP + instanceID + "/status"
req, err := http.NewRequest(http.MethodGet, instancelist, nil)
if err != nil {
log.Error("Error while checking instance status - building http request")
return
}
client := http.DefaultClient
resp, err := client.Do(req)
if err != nil {
log.Error("Error while checking instance status - making rest request")
return
}
defer resp.Body.Close()
decoder := json.NewDecoder(resp.Body)
var instStatus k8sint.InstanceStatus
err = decoder.Decode(&instStatus)
return instStatus
}
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