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Documentation
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Overview ¶
Package util implements various utility functions used in both testing and implementation of OpenShift. Package util may not depend on any other package in the OpenShift package tree.
Index ¶
- Constants
- func AddObjectAnnotations(obj runtime.Object, annotations map[string]string) error
- func AddObjectLabels(obj runtime.Object, labels labels.Set) error
- func AddObjectLabelsWithFlags(obj runtime.Object, labels labels.Set, flags int) error
- func MergeInto(dst, src interface{}, flags int) error
- func NoNamespaceKeyFunc(ctx kapi.Context, prefix string, name string) (string, error)
- func UniqueStrings(strings []string) []string
Constants ¶
const ( OverwriteExistingDstKey = 1 << iota ErrorOnExistingDstKey ErrorOnDifferentDstKeyValue )
MergeInto flags
Variables ¶
This section is empty.
Functions ¶
func AddObjectAnnotations ¶ added in v1.0.7
AddObjectAnnotations adds new annotation(s) to a single runtime.Object
func AddObjectLabels ¶
AddObjectLabels adds new label(s) to a single runtime.Object, overwriting existing labels that have the same key.
func AddObjectLabelsWithFlags ¶ added in v1.4.0
AddObjectLabelsWithFlags will set labels on the target object. Label overwrite behavior is controlled by the flags argument.
func MergeInto ¶
MergeInto merges items from a src map into a dst map. Returns an error when the maps are not of the same type. Flags:
- ErrorOnExistingDstKey When set: Return an error if any of the dst keys is already set.
- ErrorOnDifferentDstKeyValue When set: Return an error if any of the dst keys is already set to a different value than src key.
- OverwriteDstKey When set: Overwrite existing dst key value with src key value.
func NoNamespaceKeyFunc ¶ added in v1.0.3
NoNamespaceKeyFunc is the default function for constructing etcd paths to a resource relative to prefix enforcing If a namespace is on context, it errors.
func UniqueStrings ¶
UniqueStrings returns a sorted, uniquified slice of the specified strings
Types ¶
This section is empty.
Source Files
Directories
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| Path | Synopsis |
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Package docker has utilities to work with Docker.
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Package docker has utilities to work with Docker. |
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dockerfile
Package dockerfile has utilities that complement Docker's official Dockerfile parser.
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Package dockerfile has utilities that complement Docker's official Dockerfile parser. |
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Package errors provides utility functions for various errors
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Package errors provides utility functions for various errors |
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Package file implements utility functions used to work with arbitrary files.
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Package file implements utility functions used to work with arbitrary files. |
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Package fsnotification provides helper functions that wrap the fsnotify filesystem notification package.
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Package fsnotification provides helper functions that wrap the fsnotify filesystem notification package. |
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http
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Package httpproxy contains an upgrade-aware HTTP single-host reverse proxy.
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Package httpproxy contains an upgrade-aware HTTP single-host reverse proxy. |
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Package ipcmd provides a wrapper around the "ip" command.
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Package ipcmd provides a wrapper around the "ip" command. |
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labelselector is trim down version of k8s/pkg/labels/selector.go It only accepts exact label matches Example: "k1=v1, k2 = v2"
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labelselector is trim down version of k8s/pkg/labels/selector.go It only accepts exact label matches Example: "k1=v1, k2 = v2" |
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Package namer contains a name generator for unique names
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Package namer contains a name generator for unique names |
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Package ovs provides a wrapper around ovs-vsctl and ovs-ofctl
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Package ovs provides a wrapper around ovs-vsctl and ovs-ofctl |