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docs/website/versioned_docs/version-3.0.0/command-reference/remove-binding.md
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| --- | ||
| title: odo remove binding | ||
| --- | ||
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| ## Description | ||
| The `odo remove binding` command removes the link created between the component and a service via Service Binding. | ||
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| ## Running the Command | ||
| Running this command removes the reference from the devfile, but does not necessarily remove it from the cluster. To remove the ServiceBinding from the cluster, you must run `odo dev`, or `odo deploy`. | ||
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| The command takes a required `--name` flag that points to the name of the Service Binding to be removed. | ||
| ```shell | ||
| odo remove binding --name <ServiceBinding_name> | ||
| ``` | ||
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| ## Examples | ||
| ```shell | ||
| $ odo remove binding --name redis-service-my-nodejs-app | ||
| ``` | ||
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| There is no interactive mode for this command at the moment. |
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| package binding | ||
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| import ( | ||
| "fmt" | ||
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| "github.com/devfile/library/pkg/devfile/parser" | ||
| sboApi "github.com/redhat-developer/service-binding-operator/apis/binding/v1alpha1" | ||
| "gopkg.in/yaml.v2" | ||
| "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" | ||
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| backendpkg "github.com/redhat-developer/odo/pkg/binding/backend" | ||
| "github.com/redhat-developer/odo/pkg/kclient" | ||
| "github.com/redhat-developer/odo/pkg/libdevfile" | ||
| ) | ||
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| // ValidateAddBinding calls Validate method of the adequate backend | ||
| func (o *BindingClient) ValidateAddBinding(flags map[string]string) error { | ||
| var backend backendpkg.AddBindingBackend | ||
| if len(flags) == 0 { | ||
| backend = o.interactiveBackend | ||
| } else { | ||
| backend = o.flagsBackend | ||
| } | ||
| return backend.Validate(flags) | ||
| } | ||
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| func (o *BindingClient) SelectServiceInstance(flags map[string]string, serviceMap map[string]unstructured.Unstructured) (string, error) { | ||
| var backend backendpkg.AddBindingBackend | ||
| if len(flags) == 0 { | ||
| backend = o.interactiveBackend | ||
| } else { | ||
| backend = o.flagsBackend | ||
| } | ||
| return backend.SelectServiceInstance(flags[backendpkg.FLAG_SERVICE], serviceMap) | ||
| } | ||
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| func (o *BindingClient) AskBindingName(serviceName, componentName string, flags map[string]string) (string, error) { | ||
| var backend backendpkg.AddBindingBackend | ||
| if len(flags) == 0 { | ||
| backend = o.interactiveBackend | ||
| } else { | ||
| backend = o.flagsBackend | ||
| } | ||
| defaultBindingName := fmt.Sprintf("%v-%v", componentName, serviceName) | ||
| return backend.AskBindingName(defaultBindingName, flags) | ||
| } | ||
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| func (o *BindingClient) AskBindAsFiles(flags map[string]string) (bool, error) { | ||
| var backend backendpkg.AddBindingBackend | ||
| if len(flags) == 0 { | ||
| backend = o.interactiveBackend | ||
| } else { | ||
| backend = o.flagsBackend | ||
| } | ||
| return backend.AskBindAsFiles(flags) | ||
| } | ||
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| func (o *BindingClient) AddBinding(bindingName string, bindAsFiles bool, unstructuredService unstructured.Unstructured, obj parser.DevfileObj, componentContext string) (parser.DevfileObj, error) { | ||
| service, err := o.kubernetesClient.NewServiceBindingServiceObject(unstructuredService, bindingName) | ||
| if err != nil { | ||
| return obj, err | ||
| } | ||
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| deploymentName := fmt.Sprintf("%s-app", obj.GetMetadataName()) | ||
| deploymentGVR, err := o.kubernetesClient.GetDeploymentAPIVersion() | ||
| if err != nil { | ||
| return obj, err | ||
| } | ||
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| serviceBinding := kclient.NewServiceBindingObject(bindingName, bindAsFiles, deploymentName, deploymentGVR, []sboApi.Mapping{}, []sboApi.Service{service}) | ||
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| // Note: we cannot directly marshal the serviceBinding object to yaml because it doesn't do that in the correct k8s manifest format | ||
| serviceBindingUnstructured, err := kclient.ConvertK8sResourceToUnstructured(serviceBinding) | ||
| if err != nil { | ||
| return obj, err | ||
| } | ||
| yamlDesc, err := yaml.Marshal(serviceBindingUnstructured.UnstructuredContent()) | ||
| if err != nil { | ||
| return obj, err | ||
| } | ||
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| return libdevfile.AddKubernetesComponentToDevfile(string(yamlDesc), serviceBinding.Name, obj) | ||
| } |
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