controller

Documentation

Overview

Copyright The KubeDB Authors.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Copyright The KubeDB Authors.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Copyright The KubeDB Authors.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Copyright The KubeDB Authors.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Copyright The KubeDB Authors.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Copyright The KubeDB Authors.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Copyright The KubeDB Authors.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Copyright The KubeDB Authors.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Copyright The KubeDB Authors.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Copyright The KubeDB Authors.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Copyright The KubeDB Authors.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Copyright The KubeDB Authors.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Index

• Constants
• Variables
• func WalDataDir(postgres *api.Postgres) string
• type Controller
  • func New(clientConfig *rest.Config, client kubernetes.Interface, ...) *Controller
  • func (c *Controller) CheckStatefulSetPodStatus(statefulSet *apps.StatefulSet) error
  • func (c *Controller) EnsureCustomResourceDefinitions() error
  • func (c *Controller) GetDatabase(meta metav1.ObjectMeta) (runtime.Object, error)
  • func (c *Controller) Init() error
  • func (c *Controller) Run(stopCh <-chan struct{})
  • func (c *Controller) RunControllers(stopCh <-chan struct{})
  • func (c *Controller) SetDatabaseStatus(meta metav1.ObjectMeta, phase api.DatabasePhase, reason string) error
  • func (c *Controller) StartAndRunControllers(stopCh <-chan struct{})
  • func (c *Controller) UpsertDatabaseAnnotation(meta metav1.ObjectMeta, annotation map[string]string) error
• type OperatorConfig
  • func NewOperatorConfig(clientConfig *rest.Config) *OperatorConfig
  • func (c *OperatorConfig) New() (*Controller, error)

Constants

const (
	PostgresUser     = "POSTGRES_USER"
	PostgresPassword = "POSTGRES_PASSWORD"
)

const (
	PostgresPort     = 5432
	PostgresPortName = "api"
)

Variables

var (
	NodeRole = "kubedb.com/role"
)

Functions

func WalDataDir

func WalDataDir(postgres *api.Postgres) string

Types

type Controller

type Controller struct {
	amc.Config
	*amc.Controller
	// contains filtered or unexported fields
}

func New

func New(
	clientConfig *rest.Config,
	client kubernetes.Interface,
	apiExtKubeClient crd_cs.Interface,
	extClient cs.Interface,
	stashClient scs.Interface,
	dc dynamic.Interface,
	appCatalogClient appcat_cs.Interface,
	promClient pcm.MonitoringV1Interface,
	opt amc.Config,
	topology *core_util.Topology,
	recorder record.EventRecorder,
) *Controller

func (*Controller) CheckStatefulSetPodStatus

func (c *Controller) CheckStatefulSetPodStatus(statefulSet *apps.StatefulSet) error

func (*Controller) EnsureCustomResourceDefinitions

func (c *Controller) EnsureCustomResourceDefinitions() error

Ensuring Custom Resource Definitions

func (*Controller) GetDatabase

func (c *Controller) GetDatabase(meta metav1.ObjectMeta) (runtime.Object, error)

func (*Controller) Init

func (c *Controller) Init() error

InitInformer initializes Postgres, DormantDB amd Snapshot watcher

func (*Controller) Run

func (c *Controller) Run(stopCh <-chan struct{})

Blocks caller. Intended to be called as a Go routine.

func (*Controller) RunControllers

func (c *Controller) RunControllers(stopCh <-chan struct{})

RunControllers runs queue.worker

func (*Controller) SetDatabaseStatus

func (c *Controller) SetDatabaseStatus(meta metav1.ObjectMeta, phase api.DatabasePhase, reason string) error

func (*Controller) StartAndRunControllers

func (c *Controller) StartAndRunControllers(stopCh <-chan struct{})

StartAndRunControllers starts InformetFactory and runs queue.worker

func (*Controller) UpsertDatabaseAnnotation

func (c *Controller) UpsertDatabaseAnnotation(meta metav1.ObjectMeta, annotation map[string]string) error

type OperatorConfig

type OperatorConfig struct {
	amc.Config

	ClientConfig     *rest.Config
	KubeClient       kubernetes.Interface
	CRDClient        crd_cs.Interface
	DBClient         cs.Interface
	StashClient      scs.Interface
	AppCatalogClient appcat_cs.Interface
	DynamicClient    dynamic.Interface
	PromClient       pcm.MonitoringV1Interface
}

func NewOperatorConfig

func NewOperatorConfig(clientConfig *rest.Config) *OperatorConfig

func (*OperatorConfig) New

func (c *OperatorConfig) New() (*Controller, error)