grafana

package

v3.0.0-...-f89e67c Latest Latest Go to latest Published: Jan 3, 2020 License: Apache-2.0 Imports: 24 Imported by: 0

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Repository

github.com/davidkirwan/grafana-operator

Documentation ¶

Index ¶

Constants
func Add(mgr manager.Manager, autodetectChannel chan schema.GroupVersionKind, _ string) error
type GrafanaReconciler
- func NewGrafanaReconciler() *GrafanaReconciler
- func (i *GrafanaReconciler) Reconcile(state *common.ClusterState, cr *v1alpha1.Grafana) common.DesiredClusterState
type PluginsHelperImpl
type ReconcileGrafana
- func (r *ReconcileGrafana) Reconcile(request reconcile.Request) (reconcile.Result, error)

Constants ¶

View Source

const ControllerName = "grafana-controller"

View Source

const DefaultClientTimeoutSeconds = 5

Variables ¶

This section is empty.

Functions ¶

func Add ¶

func Add(mgr manager.Manager, autodetectChannel chan schema.GroupVersionKind, _ string) error

Add creates a new Grafana Controller and adds it to the Manager. The Manager will set fields on the Controller and Start it when the Manager is Started.

Types ¶

type GrafanaReconciler ¶

type GrafanaReconciler struct {
	DsHash     string
	ConfigHash string
	PluginsEnv string
	Plugins    *PluginsHelperImpl
}

func NewGrafanaReconciler ¶

func NewGrafanaReconciler() *GrafanaReconciler

func (*GrafanaReconciler) Reconcile ¶

func (i *GrafanaReconciler) Reconcile(state *common.ClusterState, cr *v1alpha1.Grafana) common.DesiredClusterState

type PluginsHelperImpl ¶

type PluginsHelperImpl struct {
	BaseUrl    string
	HttpClient *http.Client
}

func (*PluginsHelperImpl) BuildEnv ¶

func (h *PluginsHelperImpl) BuildEnv(cr *integreatly.Grafana) string

Turns an array of plugins into a string representation of the form `<name>:<version>,...` that is used as the value for the GRAFANA_PLUGINS environment variable

func (*PluginsHelperImpl) FilterPlugins ¶

func (h *PluginsHelperImpl) FilterPlugins(cr *integreatly.Grafana, requested integreatly.PluginList) (integreatly.PluginList, bool)

Creates the list of plugins that can be added or updated Does not directly deal with removing plugins: if a plugin is not in the list and the env var is updated, it will automatically be removed

func (*PluginsHelperImpl) PluginExists ¶

func (h *PluginsHelperImpl) PluginExists(plugin integreatly.GrafanaPlugin) bool

Query the Grafana plugin database for the given plugin and version A 200 OK response indicates that the plugin exists and can be downloaded

type ReconcileGrafana ¶

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

ReconcileGrafana reconciles a Grafana object

func (*ReconcileGrafana) Reconcile ¶

func (r *ReconcileGrafana) Reconcile(request reconcile.Request) (reconcile.Result, error)

Reconcile reads that state of the cluster for a Grafana object and makes changes based on the state read and what is in the Grafana.Spec

Source Files ¶

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