This set of controllers is meant to be used as a replacement for the ansible service broker and https://github.com/amazeeio/dbaas-mariadb-apb to run in Kubernetes.
It allows for provisiong and deprovisioning of shared MySQL/MariaDB, PostgreSQL, and MongoDB databases.
- MariaDBProvider - These contain the core connection details for a specific provider (AWS RDS, Azure DB for MySQL, etc)
- MariaDBConsumer - These contain the specific connection details for a consumer, multiple consumers can be defined in the one namespace and each will get their own specific service endpoints created pointing to the provider.
- PostgreSQLProvider - These contain the core connection details for a specific provider (AWS RDS primarily or generic postgresql, other cloud providers currently untested)
- PostgreSQLConsumer - These contain the specific connection details for a consumer, multiple consumers can be defined in the one namespace and each will get their own specific service endpoints created pointing to the provider.
- MongoDBProvider - These contain the core connection details for a specific provider (Works with AWS DocumentDB, or generic MongoDB with authentication)
- MongoDBConsumer - These contain the specific connection details for a consumer, multiple consumers can be defined in the one namespace and each will get their own specific service endpoints created pointing to the provider.
This will spin up a local mysql, postgresql, and mongodb provider. A kind cluster is started, and the operator is installed, then some basic tests are performed to confirm the providers and consumer provisioning and deprovisioning is successful.
Install the circleci tool locally and run the following
make local-circle
# or
circleci build -v $(pwd):/workdir
make operator-test
# if at anypoint you need to clean up
make clean
- Most of the logic for the controllers located in
controllers/<mariadb/postgres/mongodb>/ - Spec definitions are in
api/<mariadb/postgres/mongodb>/v*/*_types.go
- located in
config/samples
- Update Helmchart and increase version in
Chart.yamlandvalues.yamlas required - run
helm package charts/dbaas-operator -d charts/ - run
helm package charts/mariadbprovider -d charts/ - run
helm package charts/postgresqlprovider -d charts/ - run
helm package charts/mongodbprovider -d charts/ - run
helm repo index charts
os=$(go env GOOS)
arch=$(go env GOARCH)
# download kubebuilder and extract it to tmp
curl -L https://github.com/kubernetes-sigs/kubebuilder/releases/download/v2.2.0/kubebuilder_2.2.0_${os}_${arch}.tar.gz | tar -xz -C /tmp/
# move to a long-term location and put it on your path
# (you'll need to set the KUBEBUILDER_ASSETS env var if you put it somewhere else)
sudo mv /tmp/kubebuilder_2.2.0_${os}_${arch} /usr/local/kubebuilder
export PATH=$PATH:/usr/local/kubebuilder/bin
kubectl apply -f https://raw.githubusercontent.com/kubernetes/dashboard/v2.0.0-beta6/aio/deploy/recommended.yaml
kubectl apply -f test-resources/dashboard-rbac.yaml
kubectl -n kubernetes-dashboard describe secret $(kubectl -n kubernetes-dashboard get secret | grep admin-user | awk '{print $1}')
kubectl proxy