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Merge remote-tracking branch 'upstream/master' into dev-1.19

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Savitha Raghunathan
2020-06-30 18:02:37 -04:00
parent bc90e9eed0 5c9773bad0
commit 220d754880
373 changed files with 15355 additions and 4779 deletions
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content/en/docs/concepts/configuration/_index.md
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---
title: "Configuration"
weight: 80
description: >
Resources that Kubernetes provides for configuring Pods.
---
content/en/docs/concepts/configuration/configmap.md
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@@ -60,7 +60,7 @@ metadata:
name: game-demo
data:
# property-like keys; each key maps to a simple value
player_initial_lives: 3
player_initial_lives: "3"
ui_properties_file_name: "user-interface.properties"
#
# file-like keys
@@ -131,7 +131,7 @@ spec:
A ConfigMap doesn't differentiate between single line property values and
multi-line file-like values.
What matters how Pods and other objects consume those values.
What matters is how Pods and other objects consume those values.
For this example, defining a volume and mounting it inside the `demo`
container as `/config` creates four files:
@@ -168,7 +168,7 @@ ConfigMaps can hold data that other parts of the system should use for configura
To consume a ConfigMap in a volume in a Pod:
1. Create a config map or use an existing one. Multiple Pods can reference the same config map.
1. Modify your Pod definition to add a volume under `.spec.volumes[]`. Name the volume anything, and have a `.spec.volumes[].configmap.localObjectReference` field set to reference your ConfigMap object.
1. Modify your Pod definition to add a volume under `.spec.volumes[]`. Name the volume anything, and have a `.spec.volumes[].configMap.name` field set to reference your ConfigMap object.
1. Add a `.spec.containers[].volumeMounts[]` to each container that needs the config map. Specify `.spec.containers[].volumeMounts[].readOnly = true` and `.spec.containers[].volumeMounts[].mountPath` to an unused directory name where you would like the config map to appear.
1. Modify your image or command line so that the program looks for files in that directory. Each key in the config map `data` map becomes the filename under `mountPath`.
content/en/docs/concepts/configuration/overview.md
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@@ -103,7 +103,7 @@ The caching semantics of the underlying image provider make even `imagePullPolic
- Use label selectors for `get` and `delete` operations instead of specific object names. See the sections on [label selectors](/docs/concepts/overview/working-with-objects/labels/#label-selectors) and [using labels effectively](/docs/concepts/cluster-administration/manage-deployment/#using-labels-effectively).
- Use `kubectl run` and `kubectl expose` to quickly create single-container Deployments and Services. See [Use a Service to Access an Application in a Cluster](/docs/tasks/access-application-cluster/service-access-application-cluster/) for an example.
- Use `kubectl create deployment` and `kubectl expose` to quickly create single-container Deployments and Services. See [Use a Service to Access an Application in a Cluster](/docs/tasks/access-application-cluster/service-access-application-cluster/) for an example.