Documentation
¶
Overview ¶
GetWindowsNodes returns Windows nodes, optionally filtering the list of nodes with the given filter functions.
Index ¶
- Constants
- Variables
- func GetExpectedTyphaScale(nodes int) int
- func GetNodeVariantAndVersion(n *corev1.Node) (bool, operatorv1.ProductVariant, string)
- func MapExistsOrInitialize(m map[string]string) map[string]string
- func MergeMaps(current, desired map[string]string) map[string]string
- func MergeOwnerReferences(desired, current []metav1.OwnerReference) []metav1.OwnerReference
- func OperatorNamespace() string
- func OperatorServiceAccount() string
- type VersionInfo
Constants ¶
const (
CalicoNamespace = "calico-system"
TyphaDeploymentName = "calico-typha"
NodeDaemonSetName = "calico-node"
KubeControllersDeploymentName = "calico-kube-controllers"
// Monitor + Prometheus related const
TigeraPrometheusNamespace = "tigera-prometheus"
// ComplianceFeature name
ComplianceFeature = "compliance-reports"
// ThreatDefenseFeature feature name
ThreatDefenseFeature = "threat-defense"
// ExportLogsFeature to 3rd party systems feature name
ExportLogsFeature = "export-logs"
// TiersFeature enables creation/update of Tiers
TiersFeature = "tiers"
// EgressAccessControl enables creation/update of NetworkPolicy with Domains
EgressAccessControlFeature = "egress-access-control"
// MultipleOwnersLabel used to indicate multiple owner references.
// If the render code places this label on an object, the object mergeState machinery will merge owner
// references with any that already exist on the object rather than replace the owner references. Further
// the controller in the owner reference will not be set.
MultipleOwnersLabel = "operator.tigera.io/multipleOwners"
)
const (
CalicoWindowsUpgradeResourceName = "calico-windows-upgrade"
CalicoWindowsUpgradeVolumePath = `c:\CalicoUpgrade`
CalicoWindowsUpgradeLabel = "projectcalico.org/windows-upgrade"
CalicoWindowsUpgradeLabelInProgress = "in-progress"
CalicoVersionAnnotation = "projectcalico.org/version"
CalicoVariantAnnotation = "projectcalico.org/variant"
CalicoWindowsUpgradeTaintKey = "projectcalico.org/windows-upgrade"
)
Variables ¶
var (
// This taint is applied to nodes upgrading Calico Windows.
CalicoWindowsUpgradingTaint = &corev1.Taint{
Key: CalicoWindowsUpgradeTaintKey,
Effect: corev1.TaintEffectNoSchedule,
}
)
Functions ¶
func GetExpectedTyphaScale ¶ added in v1.15.1
func GetExpectedTyphaScale(nodes int) int
GetExpectedTyphaScale will return the number of Typhas needed for the number of nodes.
Nodes Replicas
1-2 1
3-4 2
<200 3
>400 4
>600 5
>800 6
>1000 7
...
>2000 12
...
>3600 20
func GetNodeVariantAndVersion ¶ added in v1.23.0
func GetNodeVariantAndVersion(n *corev1.Node) (bool, operatorv1.ProductVariant, string)
GetNodeVariantAndVersion gets the node's variant and version annotation values and returns whether both annotations exist.
func MapExistsOrInitialize ¶ added in v1.27.17
func MapExistsOrInitialize(m map[string]string) map[string]string
MapExistsOrInitialize returns the given map if non-nil or returns an empty map.
func MergeMaps ¶ added in v1.27.17
func MergeMaps(current, desired map[string]string) map[string]string
MergeMaps merges current and desired maps. If both current and desired maps contain the same key, the desired map's value is used.
func MergeOwnerReferences ¶ added in v1.29.2
func MergeOwnerReferences(desired, current []metav1.OwnerReference) []metav1.OwnerReference
MergeOwnerReferences merges desired and current owner references, removing the duplicates.
func OperatorNamespace ¶ added in v1.23.0
func OperatorNamespace() string
OperatorNamespace returns the namespace the operator is running in. The value returned is based on the following priority (these are evaluated at startup):
If the OPERATOR_NAMESPACE environment variable is non-empty then that is return.
If the file /var/run/secrets/kubernetes.io/serviceaccount/namespace is non-empty
then the contents is returned.
The default "tigera-operator" is returned.
func OperatorServiceAccount ¶ added in v1.24.2
func OperatorServiceAccount() string
OperatorServiceAccount returns the ServiceAccount name the operator is running in. The value returned is based on the following priority (these are evaluated at startup):
If the OPERATOR_SERVICEACCOUNT environment variable is non-empty then that is return.
If the file /var/run/secrets/kubernetes.io/serviceaccount/namespace is non-empty
then the contents is returned.
The default "tigera-operator" is returned.
Types ¶
type VersionInfo ¶ added in v1.18.0
type VersionInfo struct {
Major int
Minor int
}
VersionInfo contains information about the version of Kubernetes API the cluster is using Major and Minor fields map to the v<Major>.<Minor>+ part of the version string
func GetKubernetesVersion ¶ added in v1.18.0
func GetKubernetesVersion(clientset kubernetes.Interface) (*VersionInfo, error)
func (*VersionInfo) ProvidesCertV1API ¶ added in v1.18.0
func (v *VersionInfo) ProvidesCertV1API() bool
ProvidesCertV1API returns if k8s.io/api/certificates/v1 is supported given the current k8s version
Source Files
Directories