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Individual volumes

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This commit is contained in:
rony5394
2026-02-21 15:48:18 +01:00
parent d8064911da
commit 136bb4c5b8
2 changed files with 107 additions and 53 deletions
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71
host/host.go
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@@ -39,16 +39,22 @@ func Run(Config cfg.Config) {
createStorageContainer(Config, DockerClient);
// services := getServices(Config);
//
// for _, service := range services {
// if !prepareService(Config, service) {continue}
//
// os.Exit(0);
//
// }
services := getServices(Config);
for _, service := range services {
for _, volume := range service.VolumeNames{
fmt.Println("Preparing: " + service.ServiceId + " volume: " + volume);
if !prepareService(Config, service, volume) {continue}
fmt.Println("Done!");
time.Sleep(5*time.Second);
fmt.Println("Cleaning Up: " + service.ServiceId + " volume: " + volume);
cleanupService(Config, service);
fmt.Println("Done!");
}
}
time.Sleep(30*time.Second);
DockerClient.ContainerRemove(context.Background(), "BlazenaStorage", container.RemoveOptions{
Force: true,
@@ -79,7 +85,7 @@ func getServices(Config cfg.Config)[]aService{
return services;
}
func prepareService(Config cfg.Config, service aService) bool{
func prepareService(Config cfg.Config, service aService, targetVolume string) bool{
_, ok := Config.Nodes[service.Node];
if !ok {
fmt.Println("Node", service.Node, "refferenced in", service.ServiceId ,"service does not exists!");
@@ -88,8 +94,10 @@ func prepareService(Config cfg.Config, service aService) bool{
var body struct{
ServiceId string `json:"serviceId"`
} = struct{ServiceId string "json:\"serviceId\""}{
VolumeId string `json:"volumeId"`
} = struct{ServiceId string "json:\"serviceId\""; VolumeId string "json:\"volumeId\""}{
ServiceId: service.ServiceId,
VolumeId: targetVolume,
}
bodyEncoded, err := json.Marshal(body);
@@ -116,9 +124,48 @@ func prepareService(Config cfg.Config, service aService) bool{
return true;
}
func cleanupService(Config cfg.Config, service aService)bool{
_, ok := Config.Nodes[service.Node];
if !ok {
fmt.Println("Node", service.Node, "refferenced in", service.ServiceId ,"service does not exists!");
return false;
}
var body struct{
ServiceId string `json:"serviceId"`
VolumeId string `json:"volumeId"`
} = struct{ServiceId string "json:\"serviceId\""; VolumeId string "json:\"volumeId\""}{
ServiceId: service.ServiceId,
}
bodyEncoded, err := json.Marshal(body);
if err != nil {
panic("Failed to marshal body."+ err.Error());
}
rq, err := http.NewRequest("POST", Config.DockerManagerBaseUrl + "/cleanup", bytes.NewBuffer(bodyEncoded));
if err != nil{
panic("Failed to create http request"+ err.Error());
}
rq.Header.Set("Authorization", "Bearer "+ token);
rq.Close = true;
rs, err := http.DefaultClient.Do(rq);
defer rs.Body.Close();
if err != nil{
panic("Failed to send http request"+ err.Error());
}
return true;
}
func createStorageContainer(Config cfg.Config, DockerClient *client.Client){
cr, err := DockerClient.ContainerCreate(context.Background(), &container.Config{
Image: "docker.io/library/alpine:3",
Image: "docker.io/library/alpine:3.3",
Labels: map[string]string{
"blazena.storage": "true",
},