deployment

package
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 Go to latest Published: Apr 15, 2024 License: Apache-2.0 Imports: 83 Imported by: 1

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Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func RecoverPodDetails 

func RecoverPodDetails(in *api.DeploymentStatus) (changed bool, _ error)

func RecoverStatus 

func RecoverStatus(in *api.DeploymentStatus, fs ...RecoverStatusFunc) (bool, error)

Types

type ArangoDIdentity 

type ArangoDIdentity struct {
	interfaces.ContainerCreator

	ID      *api.ServerIDGroupSpec
	License *string
	// contains filtered or unexported fields
}

ArangoDIdentity helps to resolve the ArangoD identity, e.g.: image ID, version of the entrypoint.

func (*ArangoDIdentity) GetCommand 

func (a *ArangoDIdentity) GetCommand() ([]string, error)

GetCommand returns the command for the ArangoD container identification.

func (*ArangoDIdentity) GetEnvs 

func (a *ArangoDIdentity) GetEnvs() ([]core.EnvVar, []core.EnvFromSource)

GetEnvs returns environment variables for Arango identity containers.

func (*ArangoDIdentity) GetVolumeMounts 

func (a *ArangoDIdentity) GetVolumeMounts() []core.VolumeMount

GetVolumeMounts returns volume mount for the ArangoD data.

type ArangoSyncIdentity 

type ArangoSyncIdentity struct {
	interfaces.ContainerCreator
}

ArangoSyncIdentity helps to resolve the ArangoSync identity, e.g.: image ID, version of the entrypoint.

func (*ArangoSyncIdentity) GetExecutor 

func (a *ArangoSyncIdentity) GetExecutor() string

GetExecutor returns the fixed path to the ArangoSync binary in the container.

type ConditionsMetrics 

type ConditionsMetrics struct {
	// contains filtered or unexported fields
}

func (*ConditionsMetrics) CollectMetrics 

func (c *ConditionsMetrics) CollectMetrics(namespace, name string, m metrics.PushMetric)

func (*ConditionsMetrics) RefreshDeployment 

func (c *ConditionsMetrics) RefreshDeployment(conditions api.ConditionList, types ...api.ConditionType)

func (*ConditionsMetrics) RefreshMembers 

func (c *ConditionsMetrics) RefreshMembers(members api.DeploymentStatusMemberElements, types ...api.ConditionType)

type ConditionsMetricsMap 

type ConditionsMetricsMap map[api.ConditionType]bool

type Config 

type Config struct {
	ServiceAccount            string
	AllowChaos                bool
	ScalingIntegrationEnabled bool
	OperatorImage             string
	ReconciliationDelay       time.Duration
	Scope                     scope.Scope
}

Config holds configuration settings for a Deployment

type ContainerIdentity 

type ContainerIdentity struct {
	ID *api.ServerIDGroupSpec
	// contains filtered or unexported fields
}

ContainerIdentity helps to resolve the container identity, e.g.: image ID, version of the entrypoint.

func (*ContainerIdentity) GetCommand 

func (a *ContainerIdentity) GetCommand() ([]string, error)

func (*ContainerIdentity) GetEnvs 

func (a *ContainerIdentity) GetEnvs() ([]core.EnvVar, []core.EnvFromSource)

GetEnvs returns environment variables for identity containers.

func (*ContainerIdentity) GetExecutor 

func (a *ContainerIdentity) GetExecutor() string

func (*ContainerIdentity) GetImage 

func (a *ContainerIdentity) GetImage() string

func (*ContainerIdentity) GetImagePullPolicy 

func (a *ContainerIdentity) GetImagePullPolicy() core.PullPolicy

func (*ContainerIdentity) GetLifecycle 

func (a *ContainerIdentity) GetLifecycle() (*core.Lifecycle, error)

func (*ContainerIdentity) GetName 

func (a *ContainerIdentity) GetName() string

func (*ContainerIdentity) GetPorts 

func (a *ContainerIdentity) GetPorts() []core.ContainerPort

func (*ContainerIdentity) GetProbes 

func (a *ContainerIdentity) GetProbes() (*core.Probe, *core.Probe, *core.Probe, error)

func (*ContainerIdentity) GetResourceRequirements 

func (a *ContainerIdentity) GetResourceRequirements() core.ResourceRequirements

func (*ContainerIdentity) GetSecurityContext 

func (a *ContainerIdentity) GetSecurityContext() *core.SecurityContext

func (*ContainerIdentity) GetVolumeMounts 

func (a *ContainerIdentity) GetVolumeMounts() []core.VolumeMount

GetVolumeMounts returns nil for the basic container identity.

type Dependencies 

type Dependencies struct {
	EventRecorder record.EventRecorder

	Client kclient.Client
}

Dependencies holds dependent services for a Deployment

type Deployment 

type Deployment struct {
	// contains filtered or unexported fields
}

Deployment is the in process state of an ArangoDeployment.

func New 

func New(config Config, deps Dependencies, apiObject *api.ArangoDeployment) (*Deployment, error)

New creates a new Deployment from the given API object.

func (*Deployment) ACS 

func (d *Deployment) ACS() sutil.ACS

func (*Deployment) ApplyPatch 

func (d *Deployment) ApplyPatch(ctx context.Context, p ...patch.Item) error

func (*Deployment) ApplyPatchOnPod 

func (d *Deployment) ApplyPatchOnPod(ctx context.Context, pod *core.Pod, p ...patch.Item) error

func (*Deployment) CleanupPod 

func (d *Deployment) CleanupPod(ctx context.Context, p *core.Pod) error

CleanupPod deletes a given pod with force and explicit UID. If the pod does not exist, the error is ignored.

func (*Deployment) CollectMetrics 

func (d *Deployment) CollectMetrics(m metrics.PushMetric)

func (*Deployment) CreateEvent 

func (d *Deployment) CreateEvent(evt *k8sutil.Event)

CreateEvent creates a given event. On error, the error is logged.

func (*Deployment) CreateMember 

func (d *Deployment) CreateMember(ctx context.Context, group api.ServerGroup, id string, mods ...reconcile.CreateMemberMod) (string, error)

CreateMember adds a new member to the given group. If ID is non-empty, it will be used, otherwise a new ID is created.

func (*Deployment) CreateOperatorEngineOpsAlertEvent 

func (d *Deployment) CreateOperatorEngineOpsAlertEvent(message string, args ...interface{})

func (*Deployment) DatabaseURL 

func (d *Deployment) DatabaseURL() string

DatabaseURL returns an URL to reach the database from outside the Kubernetes cluster Empty string means that the database is not reachable outside the Kubernetes cluster.

func (*Deployment) DatabaseVersion 

func (d *Deployment) DatabaseVersion() (string, string)

DatabaseVersion returns the version used by the deployment Returns versionNumber, licenseType

func (*Deployment) DeletePod 

func (d *Deployment) DeletePod(ctx context.Context, podName string, options meta.DeleteOptions) error

DeletePod deletes a pod with given name in the namespace of the deployment. If the pod does not exist, the error is ignored.

func (*Deployment) DeletePvc 

func (d *Deployment) DeletePvc(ctx context.Context, pvcName string) error

DeletePvc deletes a persistent volume claim with given name in the namespace of the deployment. If the pvc does not exist, the error is ignored.

func (*Deployment) DeleteSecret 

func (d *Deployment) DeleteSecret(secretName string) error

DeleteSecret removes the Secret with given name. If the secret does not exist, the error is ignored.

func (*Deployment) DeleteTLSKeyfile 

func (d *Deployment) DeleteTLSKeyfile(ctx context.Context, group api.ServerGroup, member api.MemberStatus) error

DeleteTLSKeyfile removes the Secret containing the TLS keyfile for the given member. If the secret does not exist, the error is ignored.

func (*Deployment) DisableScalingCluster 

func (d *Deployment) DisableScalingCluster(ctx context.Context) error

func (*Deployment) EnableScalingCluster 

func (d *Deployment) EnableScalingCluster(ctx context.Context) error

func (*Deployment) Environment 

func (d *Deployment) Environment() api.Environment

Environment returns the environment used in the deployment.

func (*Deployment) GenerateMemberEndpoint 

func (d *Deployment) GenerateMemberEndpoint(group api.ServerGroup, member api.MemberStatus) (string, error)

func (*Deployment) GetAPIObject 

func (d *Deployment) GetAPIObject() k8sutil.APIObject

GetAPIObject returns the deployment as k8s object.

func (*Deployment) GetAgency 

func (d *Deployment) GetAgency(ctx context.Context, agencyIDs ...string) (agency.Agency, error)

GetAgency returns a connection to the agency.

func (*Deployment) GetAgencyArangoDBCache 

func (d *Deployment) GetAgencyArangoDBCache() (state.DB, bool)

func (*Deployment) GetAgencyCache deprecated 

func (d *Deployment) GetAgencyCache() (state.State, bool)

Deprecated: Use WithAgencyCache instead

func (*Deployment) GetAgencyData 

func (d *Deployment) GetAgencyData(ctx context.Context, i interface{}, keyParts ...string) error

GetAgencyData returns agency plan.

func (*Deployment) GetAgencyHealth 

func (d *Deployment) GetAgencyHealth() (agency.Health, bool)

func (*Deployment) GetAuthentication 

func (d *Deployment) GetAuthentication() conn.Auth

GetAuthentication return authentication for members

func (*Deployment) GetBackup 

func (d *Deployment) GetBackup(ctx context.Context, backup string) (*backupApi.ArangoBackup, error)

GetBackup receives information about a backup resource

func (*Deployment) GetCachedStatus 

func (d *Deployment) GetCachedStatus() inspectorInterface.Inspector

func (*Deployment) GetDatabaseAsyncClient 

func (d *Deployment) GetDatabaseAsyncClient(ctx context.Context) (driver.Client, error)

GetDatabaseAsyncClient returns asynchronous client to the database.

func (*Deployment) GetDatabaseWithWrap 

func (d *Deployment) GetDatabaseWithWrap(wrappers ...conn.ConnectionWrap) (driver.Client, error)

GetDatabaseWithWrap wraps client to the database with provided connection.

func (*Deployment) GetMembersState 

func (d *Deployment) GetMembersState() memberState.StateInspector

func (*Deployment) GetMode 

func (d *Deployment) GetMode() api.DeploymentMode

GetMode returns the mode of the deployment.

func (*Deployment) GetName 

func (d *Deployment) GetName() string

func (*Deployment) GetNamespace 

func (d *Deployment) GetNamespace() string

GetNamespace returns the kubernetes namespace that contains this deployment.

func (*Deployment) GetOperatorImage 

func (d *Deployment) GetOperatorImage() string

func (*Deployment) GetOwnedPVCs 

func (d *Deployment) GetOwnedPVCs() ([]core.PersistentVolumeClaim, error)

GetOwnedPVCs returns a list of all PVCs owned by the deployment.

func (*Deployment) GetOwnedPods 

func (d *Deployment) GetOwnedPods(ctx context.Context) ([]core.Pod, error)

func (*Deployment) GetPhase 

func (d *Deployment) GetPhase() api.DeploymentPhase

GetPhase returns the current phase of the deployment

func (*Deployment) GetPod 

func (d *Deployment) GetPod(ctx context.Context, podName string) (*core.Pod, error)

GetPod returns pod.

func (*Deployment) GetPvc 

func (d *Deployment) GetPvc(ctx context.Context, pvcName string) (*core.PersistentVolumeClaim, error)

GetPvc gets a PVC by the given name, in the samespace of the deployment.

func (*Deployment) GetScope 

func (d *Deployment) GetScope() scope.Scope

func (*Deployment) GetServerAsyncClient 

func (d *Deployment) GetServerAsyncClient(id string) (driver.Client, error)

GetServerAsyncClient returns an async client for a specific server.

func (*Deployment) GetServerClient 

func (d *Deployment) GetServerClient(ctx context.Context, group api.ServerGroup, id string) (driver.Client, error)

GetServerClient returns a cached client for a specific server.

func (*Deployment) GetServerGroupIterator 

func (d *Deployment) GetServerGroupIterator() reconciler.ServerGroupIterator

GetServerGroupIterator returns the deployment as ServerGroupIterator.

func (*Deployment) GetSpec 

func (d *Deployment) GetSpec() api.DeploymentSpec

GetSpec returns the current specification

func (*Deployment) GetStatus 

func (d *Deployment) GetStatus() api.DeploymentStatus

GetStatus returns the current status of the deployment together with the current version of that status.

func (*Deployment) GetSyncServerClient 

func (d *Deployment) GetSyncServerClient(ctx context.Context, group api.ServerGroup, id string) (client.API, error)

GetSyncServerClient returns a cached client for a specific arangosync server.

func (*Deployment) GetTLSKeyfile 

func (d *Deployment) GetTLSKeyfile(group api.ServerGroup, member api.MemberStatus) (string, error)

GetTLSKeyfile returns the keyfile encoded TLS certificate+key for the given member.

func (*Deployment) IsSyncEnabled 

func (d *Deployment) IsSyncEnabled() bool

func (*Deployment) Members 

func (d *Deployment) Members() map[api.ServerGroup][]server.Member

Members returns all members of the deployment by role.

func (*Deployment) Name 

func (d *Deployment) Name() string

Name returns the name of the deployment.

func (*Deployment) Namespace 

func (d *Deployment) Namespace() string

Namespace returns the namespace that contains the deployment.

func (*Deployment) PersistentVolumeClaimsModInterface 

func (d *Deployment) PersistentVolumeClaimsModInterface() persistentvolumeclaimv1.ModInterface

func (*Deployment) PodCount 

func (d *Deployment) PodCount() int

PodCount returns the number of pods for the deployment

func (*Deployment) PodDisruptionBudgetsModInterface 

func (d *Deployment) PodDisruptionBudgetsModInterface() poddisruptionbudgetv1.ModInterface

func (*Deployment) PodsModInterface 

func (d *Deployment) PodsModInterface() podv1.ModInterface

func (*Deployment) ReadyPodCount 

func (d *Deployment) ReadyPodCount() int

ReadyPodCount returns the number of pods for the deployment that are in ready state

func (*Deployment) ReadyVolumeCount 

func (d *Deployment) ReadyVolumeCount() int

ReadyVolumeCount returns the number of volumes for the deployment that are in ready state

func (*Deployment) RefreshAgencyCache 

func (d *Deployment) RefreshAgencyCache(ctx context.Context) (uint64, error)

func (*Deployment) RemovePodFinalizers 

func (d *Deployment) RemovePodFinalizers(ctx context.Context, podName string) error

RemovePodFinalizers removes all the finalizers from the Pod with given name in the namespace of the deployment. If the pod does not exist, the error is ignored.

func (*Deployment) RenderPodForMember 

func (d *Deployment) RenderPodForMember(ctx context.Context, acs sutil.ACS, spec api.DeploymentSpec, status api.DeploymentStatus, memberID string, imageInfo api.ImageInfo) (*core.Pod, error)

func (*Deployment) RenderPodTemplateForMember 

func (d *Deployment) RenderPodTemplateForMember(ctx context.Context, acs sutil.ACS, spec api.DeploymentSpec, status api.DeploymentStatus, memberID string, imageInfo api.ImageInfo) (*core.PodTemplateSpec, error)

func (*Deployment) SecretsModInterface 

func (d *Deployment) SecretsModInterface() secretv1.ModInterface

func (*Deployment) SelectImage 

func (d *Deployment) SelectImage(spec api.DeploymentSpec, status api.DeploymentStatus) (api.ImageInfo, bool)

func (*Deployment) SelectImageForMember 

func (d *Deployment) SelectImageForMember(spec api.DeploymentSpec, status api.DeploymentStatus, member api.MemberStatus) (api.ImageInfo, bool)

func (*Deployment) ServiceAccountsModInterface 

func (d *Deployment) ServiceAccountsModInterface() serviceaccountv1.ModInterface

func (*Deployment) ServiceMonitorsModInterface 

func (d *Deployment) ServiceMonitorsModInterface() servicemonitorv1.ModInterface

func (*Deployment) ServicesModInterface 

func (d *Deployment) ServicesModInterface() servicev1.ModInterface

func (*Deployment) SetAgencyMaintenanceMode 

func (d *Deployment) SetAgencyMaintenanceMode(ctx context.Context, enabled bool) error

func (*Deployment) SetNumberOfServers 

func (d *Deployment) SetNumberOfServers(ctx context.Context, noCoordinators, noDBServers *int) error

SetNumberOfServers adjust number of DBservers and coordinators in arangod

func (*Deployment) ShardsInSyncMap 

func (d *Deployment) ShardsInSyncMap() (state.ShardsSyncStatus, bool)

ShardsInSyncMap returns last in sync state of shards. If no state is available, false is returned.

func (*Deployment) StateColor 

func (d *Deployment) StateColor() server.StateColor

StateColor determinates the state of the deployment in color codes.

func (*Deployment) Stop 

func (d *Deployment) Stop()

Stop the deployment. Called when the deployment was deleted by the user.

func (*Deployment) StorageClasses 

func (d *Deployment) StorageClasses() []string

StorageClasses returns the names of the StorageClasses used by this deployment.

func (*Deployment) Update 

func (d *Deployment) Update(apiObject *api.ArangoDeployment)

Update the deployment. This sends an update event in the deployment event queue.

func (*Deployment) UpdateMember 

func (d *Deployment) UpdateMember(ctx context.Context, member api.MemberStatus) error

UpdateMember updates the deployment status wrt the given member.

func (*Deployment) UpdatePvc 

func (d *Deployment) UpdatePvc(ctx context.Context, pvc *core.PersistentVolumeClaim) error

UpdatePvc updated a persistent volume claim in the namespace of the deployment. If the pvc does not exist, the error is ignored.

func (*Deployment) UpdateStatus 

func (d *Deployment) UpdateStatus(ctx context.Context, status api.DeploymentStatus) error

UpdateStatus replaces the status of the deployment with the given status and updates the resources in k8s. If the given last version does not match the actual last version of the status object, an error is returned.

func (*Deployment) VolumeCount 

func (d *Deployment) VolumeCount() int

VolumeCount returns the number of volumes for the deployment

func (*Deployment) WithAgencyCache 

func (d *Deployment) WithAgencyCache(action func(state.State)) bool

func (*Deployment) WithMemberStatusUpdate 

func (d *Deployment) WithMemberStatusUpdate(ctx context.Context, id string, group api.ServerGroup, action reconciler.DeploymentMemberStatusUpdateFunc) error

func (*Deployment) WithMemberStatusUpdateErr 

func (d *Deployment) WithMemberStatusUpdateErr(ctx context.Context, id string, group api.ServerGroup, action reconciler.DeploymentMemberStatusUpdateErrFunc) error

func (*Deployment) WithStatusUpdate 

func (d *Deployment) WithStatusUpdate(ctx context.Context, action reconciler.DeploymentStatusUpdateFunc) error

func (*Deployment) WithStatusUpdateErr 

func (d *Deployment) WithStatusUpdateErr(ctx context.Context, action reconciler.DeploymentStatusUpdateErrFunc) error

func (*Deployment) WrapLogger 

func (d *Deployment) WrapLogger(in *zerolog.Event) *zerolog.Event

type ImageUpdatePod 

type ImageUpdatePod struct {
	// contains filtered or unexported fields
}

ImageUpdatePod describes how to launch the ID ArangoD POD.

func (*ImageUpdatePod) Annotations 

func (i *ImageUpdatePod) Annotations() map[string]string

func (*ImageUpdatePod) ApplyPodSpec 

func (i *ImageUpdatePod) ApplyPodSpec(p *core.PodSpec) error

func (*ImageUpdatePod) AsInput 

func (a *ImageUpdatePod) AsInput() pod.Input

func (*ImageUpdatePod) GetAffinityRole 

func (i *ImageUpdatePod) GetAffinityRole() string

func (*ImageUpdatePod) GetContainerCreator 

func (i *ImageUpdatePod) GetContainerCreator() interfaces.ContainerCreator

func (*ImageUpdatePod) GetFinalizers 

func (i *ImageUpdatePod) GetFinalizers() []string

func (*ImageUpdatePod) GetImagePullSecrets 

func (i *ImageUpdatePod) GetImagePullSecrets() []string

func (*ImageUpdatePod) GetInitContainers 

func (i *ImageUpdatePod) GetInitContainers(cachedStatus interfaces.Inspector) ([]core.Container, error)

func (*ImageUpdatePod) GetName 

func (i *ImageUpdatePod) GetName() string

func (*ImageUpdatePod) GetNodeAffinity 

func (i *ImageUpdatePod) GetNodeAffinity() *core.NodeAffinity

func (*ImageUpdatePod) GetNodeSelector 

func (i *ImageUpdatePod) GetNodeSelector() map[string]string

func (*ImageUpdatePod) GetPodAffinity 

func (i *ImageUpdatePod) GetPodAffinity() *core.PodAffinity

func (*ImageUpdatePod) GetPodAntiAffinity 

func (i *ImageUpdatePod) GetPodAntiAffinity() *core.PodAntiAffinity

func (*ImageUpdatePod) GetRestartPolicy 

func (i *ImageUpdatePod) GetRestartPolicy() core.RestartPolicy

func (*ImageUpdatePod) GetRole 

func (i *ImageUpdatePod) GetRole() string

func (*ImageUpdatePod) GetServiceAccountName 

func (i *ImageUpdatePod) GetServiceAccountName() string

func (*ImageUpdatePod) GetSidecars 

func (i *ImageUpdatePod) GetSidecars(*core.Pod) error

func (*ImageUpdatePod) GetTolerations 

func (i *ImageUpdatePod) GetTolerations() []core.Toleration

func (*ImageUpdatePod) GetVolumes 

func (i *ImageUpdatePod) GetVolumes() []core.Volume

func (*ImageUpdatePod) Init 

func (i *ImageUpdatePod) Init(_ context.Context, _ interfaces.Inspector, pod *core.Pod) error

func (*ImageUpdatePod) IsDeploymentMode 

func (i *ImageUpdatePod) IsDeploymentMode() bool

func (*ImageUpdatePod) Labels 

func (i *ImageUpdatePod) Labels() map[string]string

func (*ImageUpdatePod) Validate 

func (i *ImageUpdatePod) Validate(_ interfaces.Inspector) error

type Metrics 

type Metrics struct {
	Agency struct {
		Errors  uint64
		Fetches uint64
		Index   uint64
	}

	Errors struct {
		DeploymentValidationErrors, DeploymentImmutableErrors, StatusRestores uint64
	}

	ArangodbOperatorEngineOpsAlerts int

	Deployment struct {
		Accepted, UpToDate, Propagated bool
	}

	Conditions ConditionsMetrics
}

type RecoverStatusFunc 

type RecoverStatusFunc func(in *api.DeploymentStatus) (bool, error)

Source Files

View all Source files

Directories

Path Synopsis
acs
sutil
config
state
shared
inspector

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