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52 lines
1.7 KiB
Plaintext
52 lines
1.7 KiB
Plaintext
// Module included in the following assemblies:
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//
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// * applications/pruning-objects.adoc
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[id="pruning-deployments_{context}"]
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= Pruning DeploymentConfig objects
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To prune `DeploymentConfig` objects that are no longer required by the system due to age and status, administrators can run the following command:
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[source,terminal]
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----
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$ oc adm prune deployments [<options>]
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----
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.Prune deployments CLI configuration options
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[cols="4,8",options="header"]
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|===
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|Option |Description
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.^|`--confirm`
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|Indicate that pruning should occur, instead of performing a dry-run.
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.^|`--orphans`
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|Prune all deployments that no longer have a `DeploymentConfig` object, has status of `Complete` or `Failed`, and has a replica count of zero.
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.^|`--keep-complete=<N>`
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|Per the `DeploymentConfig` object, keep the last `N` deployments that have a status of `Complete` and replica count of zero. (default `5`)
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.^|`--keep-failed=<N>`
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|Per the `DeploymentConfig` object, keep the last `N` deployments that have a status of `Failed` and replica count of zero. (default `1`)
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.^|`--keep-younger-than=<duration>`
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|Do not prune any object that is younger than `<duration>` relative to the current time. (default `60m`) Valid units of measurement include nanoseconds (`ns`), microseconds (`us`), milliseconds (`ms`), seconds (`s`), minutes (`m`), and hours (`h`).
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|===
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To see what a pruning operation would delete:
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[source,terminal]
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----
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$ oc adm prune deployments --orphans --keep-complete=5 --keep-failed=1 \
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--keep-younger-than=60m
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----
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To actually perform the prune operation:
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[source,terminal]
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----
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$ oc adm prune deployments --orphans --keep-complete=5 --keep-failed=1 \
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--keep-younger-than=60m --confirm
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----
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