Merge branch 'master' into dev-1.18
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@@ -186,7 +186,7 @@ not recommend using them in clusters larger than several hundred nodes.
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{{< /note >}}
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{{< note >}}
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Pod anti-affinity requires nodes to be consistently labelled, i.e. every node in the cluster must have an appropriate label matching `topologyKey`. If some or all nodes are missing the specified `topologyKey` label, it can lead to unintended behavior.
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Pod anti-affinity requires nodes to be consistently labelled, in other words every node in the cluster must have an appropriate label matching `topologyKey`. If some or all nodes are missing the specified `topologyKey` label, it can lead to unintended behavior.
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{{< /note >}}
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As with node affinity, there are currently two types of pod affinity and anti-affinity, called `requiredDuringSchedulingIgnoredDuringExecution` and
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@@ -87,7 +87,7 @@ The [imagePullPolicy](/docs/concepts/containers/images/#updating-images) and the
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- `imagePullPolicy: Never`: the image is assumed to exist locally. No attempt is made to pull the image.
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{{< note >}}
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To make sure the container always uses the same version of the image, you can specify its [digest](https://docs.docker.com/engine/reference/commandline/pull/#pull-an-image-by-digest-immutable-identifier), for example `sha256:45b23dee08af5e43a7fea6c4cf9c25ccf269ee113168c19722f87876677c5cb2`. The digest uniquely identifies a specific version of the image, so it is never updated by Kubernetes unless you change the digest value.
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To make sure the container always uses the same version of the image, you can specify its [digest](https://docs.docker.com/engine/reference/commandline/pull/#pull-an-image-by-digest-immutable-identifier); replace `<image-name>:<tag>` with `<image-name>@<digest>` (for example, `image@sha256:45b23dee08af5e43a7fea6c4cf9c25ccf269ee113168c19722f87876677c5cb2`). The digest uniquely identifies a specific version of the image, so it is never updated by Kubernetes unless you change the digest value.
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{{< /note >}}
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{{< note >}}
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