README
¶
memcached-operator
k8s operator to manage memcashd cluster
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Init
operator-sdk init --domain=yasensim.net --repo=github.com/yasensim/memcached-operator
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Create API
operator-sdk create api --group cache --version v1alpha1 --kind Memcaches --plugins="deploy-image/v1-alpha" --image=memcached:1.4.36-alpine --image-container-command="memcached,-m=64,modern,-v" --run-as-user="1001"
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Regenerate if any changes were done
make generate
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Update the CRD with the changes
make manifest
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Test locally while developing
make install run
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Upload the image
docker login
export IMG=docker.io/yasensim/memcached-operator:v0.0.1
kubectl config set-context --current --namespace=memcached-operator-system
make docker-build IMG=$IMG
make docker-push IMG=$IMG
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Deploy the operator
make deploy IMG=$IMG
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Verify deployment
kubectl get deploy,pods
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Create Memcached CR and make sure it works
change cache_v1alpha1_memcaches.yaml to have 3 replicas
kubectl apply -f config/samples/cache_v1alpha1_memcaches.yaml
kubectl get deploy,pods
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Delete the setup
kubectl delete -f config/samples/cache_v1alpha1_memcaches.yaml
make undeploy
kubectl config set-context --current --namespace=default
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Install OLM in the cluster (optional)
operator-sdk olm install
Documentation
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There is no documentation for this package.
Directories
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Path | Synopsis |
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api
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v1alpha1
Package v1alpha1 contains API Schema definitions for the cache v1alpha1 API group +kubebuilder:object:generate=true +groupName=cache.yasensim.net
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Package v1alpha1 contains API Schema definitions for the cache v1alpha1 API group +kubebuilder:object:generate=true +groupName=cache.yasensim.net |