h4. Creating a basic operator with Operator-SDK tool.
* To create the operator: (cluster level)
{code:java}
$ operator-sdk new mobile-security-service-operator --cluster-scoped
{code}
* Adding the CDR
{code:java}
$ operator-sdk add api --api-version=mobile-security-service.aerogear.com/v1alpha1 --kind=MobileSecurityService
{code}
* InitialTypes - Just to validate operator creation
{code:java}
type MobileSecurityServiceSpec struct {
// INSERT ADDITIONAL SPEC FIELDS - desired state of cluster
// Important: Run "operator-sdk generate k8s" to regenerate code after modifying this file
// Add custom validation using kubebuilder tags: https://book.kubebuilder.io/beyond_basics/generating_crd.html
Size int32 `json:"size"`
}
// MobileSecurityServiceStatus defines the observed state of MobileSecurityService
// +k8s:openapi-gen=true
type MobileSecurityServiceStatus struct {
// INSERT ADDITIONAL STATUS FIELD - define observed state of cluster
// Important: Run "operator-sdk generate k8s" to regenerate code after modifying this file
// Add custom validation using kubebuilder tags: https://book.kubebuilder.io/beyond_basics/generating_crd.html
Nodes []string `json:"nodes"`
}
{code}
* Generating deepcopy files
{code:java}
$ operator-sdk generate k8s
{code}
* Adding a controller
{code:java}
operator-sdk add controller --api-version=mobile-security-service.aerogear.com/v1alpha1 --kind=MobileSecurityService
{code}
* Registering the CRD Operator
{code:java}
kubectl create -f deploy/crds/mobile-security-service_v1alpha1_mobilesecurityservice_crd.yaml
{code}
* Creating docker image / just for now to test it.
{code:java}
$ operator-sdk build cmacedo/mobile-security-service-operator:v0.0.1
$ sed -i "" 's|REPLACE_IMAGE|cmacedo/mobile-security-service-operator:v0.0.1|g' deploy/operator.yaml
$ docker push cmacedo/mobile-security-service-operator:v0.0.1
{code}
* Deploy Locally
{code:java}
$ kubectl create -f deploy/role.yaml
$ kubectl create -f deploy/role_binding.yaml
$ kubectl create -f deploy/service_account.yaml
$ kubectl create -f deploy/operator.yaml
{code}
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