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The operator is based on the Operator SDK. In order to build the operator, you first need to install the SDK. Instructions are here.
Once the SDK is installed, Anthill can be built via:
$ dep ensure --vendor-only $ operator-sdk build docker.io/gluster/anthill $ operator-sdk build docker.io/gluster/anthill INFO[0000] Building Docker image docker.io/gluster/anthill Sending build context to Docker daemon 152.1MB Step 1/3 : FROM docker.io/centos:7.5.1804 7.5.1804: Pulling from library/centos Digest: sha256:adbf1369c8dbeaa2bf9df0b891394e3ca09b5272a2fb54e0fadc6b14dd93fcad Status: Downloaded newer image for centos:7.5.1804 ---> 76d6bc25b8a5 Step 2/3 : USER nobody ---> Using cache ---> dc1dd738f9a4 Step 3/3 : ADD build/_output/bin/anthill /usr/local/bin/anthill ---> Using cache ---> cffc3a0ef59e Successfully built cffc3a0ef59e Successfully tagged gluster/anthill:latest INFO[0002] Operator build complete.Install the CRDs into the cluster:
$ kubectl apply -f deploy/crds/operator_v1alpha1_glustercluster_crd.yaml customresourcedefinition.apiextensions.k8s.io "glusterclusters.operator.gluster.org" createdInstall the service account, role, and rolebinding:
$ kubectl apply -f deploy/service_account.yaml serviceaccount "anthill" created $ kubectl apply -f deploy/role.yaml role.rbac.authorization.k8s.io "anthill" created rolebinding.rbac.authorization.k8s.io "anthill" createdThere are two options for deploying the operator.
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It can be run normally, inside the cluster. For this, see
deploy/operator.yamlfor a skeleton. -
It can also be run outside the cluster for development purposes. This removes the need to push the container to a registry by running the operator executable locally. For this:
$ OPERATOR_NAME=anthill operator-sdk up local --namespace=default INFO[0000] Running the operator locally. {"level":"info","ts":1542396040.2412076,"logger":"cmd","caller":"manager/main.go:57","msg":"Registering Components."} {"level":"info","ts":1542396040.2413611,"logger":"kubebuilder.controller","caller":"controller/controller.go:120","msg":"Starting EventSource","Controller":"glustercluster-controller","Source":"kind source: /, Kind="} ...