forked from kyma-project/kyma
/
broker.go
199 lines (178 loc) · 6.47 KB
/
broker.go
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package broker
import (
"github.com/Masterminds/semver"
"github.com/sirupsen/logrus"
"k8s.io/helm/pkg/proto/hapi/chart"
rls "k8s.io/helm/pkg/proto/hapi/services"
"github.com/kyma-project/kyma/components/helm-broker/internal"
"github.com/kyma-project/kyma/components/helm-broker/internal/platform/idprovider"
"github.com/kyma-project/kyma/components/helm-broker/internal/ybind"
)
// be aware that after regenerating mocks, manual steps are required
//go:generate mockery -name=bundleStorage -output=automock -outpkg=automock -case=underscore
//go:generate mockery -name=chartGetter -output=automock -outpkg=automock -case=underscore
//go:generate mockery -name=chartStorage -output=automock -outpkg=automock -case=underscore
//go:generate mockery -name=operationStorage -output=automock -outpkg=automock -case=underscore
//go:generate mockery -name=instanceStorage -output=automock -outpkg=automock -case=underscore
//go:generate mockery -name=helmClient -output=automock -outpkg=automock -case=underscore
//go:generate mockery -name=instanceStateGetter -output=automock -outpkg=automock -case=underscore
//go:generate mockery -name=instanceBindDataGetter -output=automock -outpkg=automock -case=underscore
//go:generate mockery -name=instanceBindDataRemover -output=automock -outpkg=automock -case=underscore
//go:generate mockery -name=instanceBindDataInserter -output=automock -outpkg=automock -case=underscore
//go:generate mockery -name=bindTemplateRenderer -output=automock -outpkg=automock -case=underscore
//go:generate mockery -name=bindTemplateResolver -output=automock -outpkg=automock -case=underscore
type (
bundleIDGetter interface {
GetByID(id internal.BundleID) (*internal.Bundle, error)
}
bundleFinder interface {
FindAll() ([]*internal.Bundle, error)
}
bundleStorage interface {
bundleIDGetter
bundleFinder
}
chartGetter interface {
Get(name internal.ChartName, ver semver.Version) (*chart.Chart, error)
}
chartStorage interface {
chartGetter
}
operationInserter interface {
Insert(io *internal.InstanceOperation) error
}
operationGetter interface {
Get(iID internal.InstanceID, opID internal.OperationID) (*internal.InstanceOperation, error)
}
operationCollectionGetter interface {
GetAll(iID internal.InstanceID) ([]*internal.InstanceOperation, error)
}
operationUpdater interface {
UpdateState(iID internal.InstanceID, opID internal.OperationID, state internal.OperationState) error
UpdateStateDesc(iID internal.InstanceID, opID internal.OperationID, state internal.OperationState, desc *string) error
}
operationRemover interface {
Remove(iID internal.InstanceID, opID internal.OperationID) error
}
operationStorage interface {
operationInserter
operationGetter
operationCollectionGetter
operationUpdater
operationRemover
}
instanceInserter interface {
Insert(i *internal.Instance) error
}
instanceGetter interface {
Get(id internal.InstanceID) (*internal.Instance, error)
}
instanceRemover interface {
Remove(id internal.InstanceID) error
}
instanceStorage interface {
instanceInserter
instanceGetter
instanceRemover
}
instanceStateProvisionGetter interface {
IsProvisioned(internal.InstanceID) (bool, error)
IsProvisioningInProgress(internal.InstanceID) (internal.OperationID, bool, error)
}
instanceStateDeprovisionGetter interface {
IsDeprovisioned(internal.InstanceID) (bool, error)
IsDeprovisioningInProgress(internal.InstanceID) (internal.OperationID, bool, error)
}
instanceStateGetter interface {
instanceStateProvisionGetter
instanceStateDeprovisionGetter
}
helmInstaller interface {
Install(c *chart.Chart, cv internal.ChartValues, releaseName internal.ReleaseName, namespace internal.Namespace) (*rls.InstallReleaseResponse, error)
}
helmDeleter interface {
Delete(internal.ReleaseName) error
}
helmClient interface {
helmInstaller
helmDeleter
}
instanceBindDataGetter interface {
Get(iID internal.InstanceID) (*internal.InstanceBindData, error)
}
instanceBindDataInserter interface {
Insert(*internal.InstanceBindData) error
}
instanceBindDataRemover interface {
Remove(internal.InstanceID) error
}
instanceBindDataStorage interface {
instanceBindDataGetter
instanceBindDataInserter
instanceBindDataRemover
}
bindTemplateRenderer interface {
Render(bindTemplate internal.BundlePlanBindTemplate, resp *rls.InstallReleaseResponse) (ybind.RenderedBindYAML, error)
}
bindTemplateResolver interface {
Resolve(bindYAML ybind.RenderedBindYAML, ns internal.Namespace) (*ybind.ResolveOutput, error)
}
)
// New creates instance of broker.
func New(bs bundleStorage, cs chartStorage, os operationStorage, is instanceStorage, ibd instanceBindDataStorage,
bindTmplRenderer bindTemplateRenderer, bindTmplResolver bindTemplateResolver, hc helmClient, log *logrus.Entry) *Server {
idpRaw := idprovider.New()
idp := func() (internal.OperationID, error) {
idRaw, err := idpRaw()
if err != nil {
return internal.OperationID(""), err
}
return internal.OperationID(idRaw), nil
}
return newWithIDProvider(bs, cs, os, is, ibd, bindTmplRenderer, bindTmplResolver, hc, log, idp)
}
func newWithIDProvider(bs bundleStorage, cs chartStorage, os operationStorage, is instanceStorage, ibd instanceBindDataStorage,
bindTmplRenderer bindTemplateRenderer, bindTmplResolver bindTemplateResolver, hc helmClient,
log *logrus.Entry, idp func() (internal.OperationID, error)) *Server {
return &Server{
catalogGetter: &catalogService{
finder: bs,
conv: &bundleToServiceConverter{},
},
provisioner: &provisionService{
bundleIDGetter: bs,
chartGetter: cs,
instanceInserter: is,
instanceStateGetter: &instanceStateService{
operationCollectionGetter: os,
},
operationInserter: os,
operationUpdater: os,
operationIDProvider: idp,
helmInstaller: hc,
log: log.WithField("service", "provisioner"),
bindTemplateRenderer: bindTmplRenderer,
bindTemplateResolver: bindTmplResolver,
instanceBindDataInserter: ibd,
},
deprovisioner: &deprovisionService{
instanceGetter: is,
operationInserter: os,
instanceStateGetter: &instanceStateService{
operationCollectionGetter: os,
},
operationUpdater: os,
instanceBindDataRemover: ibd,
operationIDProvider: idp,
helmDeleter: hc,
},
binder: &bindService{
instanceBindDataGetter: ibd,
},
unbinder: &unbindService{},
lastOpGetter: &getLastOperationService{
getter: os,
},
logger: log.WithField("service", "server"),
}
}