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Support configuring sysctls on nodes #868

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tnozicka opened this issue Dec 1, 2021 · 2 comments
Closed

Support configuring sysctls on nodes #868

tnozicka opened this issue Dec 1, 2021 · 2 comments
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@zimnx
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kind/feature Categorizes issue or PR as related to a new feature. priority/important-soon Must be staffed and worked on either currently, or very soon, ideally in time for the next release.

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@tnozicka
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tnozicka commented Dec 1, 2021

Is this a bug report or feature request?

  • Feature Request

What should the feature do:
Users should be able to configure sysctls with NodeConfig. One of the use cases is setting /proc/sys/fs/aio-max-nr.
@tnozicka tnozicka added kind/feature Categorizes issue or PR as related to a new feature. priority/important-soon Must be staffed and worked on either currently, or very soon, ideally in time for the next release. labels Dec 1, 2021
@tnozicka tnozicka added this to the v1.7 milestone Dec 1, 2021
@tnozicka tnozicka mentioned this issue Dec 1, 2021
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@tnozicka
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tnozicka commented Dec 9, 2021

also there is a similar issue for non-namespaced sysctls #868

zimnx added a commit to zimnx/scylla-operator that referenced this issue Dec 13, 2021
@zimnx
Apply Scylla sysctls during node tuning
06d9f87 
Scylla image contains several custom sysctls which are not applied
automatically. To make sure these are applied on host kernel, additional
container setting it is added to node tuning jobs.

Fixes scylladb#868
zimnx added a commit to zimnx/scylla-operator that referenced this issue Dec 13, 2021
@zimnx
Apply Scylla sysctls during node tuning
9c80329 
Scylla image contains several custom sysctls which are not applied
automatically. To make sure these are applied on host kernel, additional
container setting it is added to node tuning jobs.

User provided sysctl can be still tuned using special field in CRD.

Fixes scylladb#868
@zimnx zimnx mentioned this issue Dec 13, 2021
Closed
@tnozicka tnozicka modified the milestones: v1.7, v1.8 Jan 11, 2022
zimnx added a commit to zimnx/scylla-operator that referenced this issue Jan 19, 2022
@zimnx
Apply Scylla sysctls during node tuning
ba4f19f 
Scylla image contains several custom sysctls which are not applied
automatically. To make sure these are applied on host kernel, additional
container setting it is added to node tuning jobs.

User provided sysctl can be still tuned using special field in CRD.

Fixes scylladb#868
zimnx added a commit to zimnx/scylla-operator that referenced this issue Jan 19, 2022
@zimnx
Extend node optimizations with kernel parameter tuning
bb2f9c0 
Additional kernel parameter tuning is added to our tuning suite.
It allows user to provide their own desired custom values, ability to
apply recommended settings directly from Scylla image, as well as
scaling some of the values based on number of expected Scyllas running
on the same host.

NodeConfig API was extended with KernelParameters field allowing
configuring/disabling above logic.

Fixes scylladb#868
zimnx added a commit to zimnx/scylla-operator that referenced this issue Jan 24, 2022
@zimnx
Extend node optimizations with kernel parameter tuning
ba52d4e 
Additional kernel parameter tuning is added to our tuning suite.
It allows user to provide their own desired custom values, ability to
apply recommended settings directly from Scylla image, as well as
scaling some of the values based on number of expected Scyllas running
on the same host.

NodeConfig API was extended with KernelParameters field allowing
configuring/disabling above logic.

Fixes scylladb#868
zimnx added a commit to zimnx/scylla-operator that referenced this issue Jan 24, 2022
@zimnx
Extend node optimizations with kernel parameter tuning
fed874f 
Additional kernel parameter tuning is added to our tuning suite.
It allows user to provide their own desired custom values, ability to
apply recommended settings directly from Scylla image, as well as
scaling some of the values based on number of expected Scyllas running
on the same host.

NodeConfig API was extended with KernelParameters field allowing
configuring/disabling above logic.

Fixes scylladb#868
zimnx added a commit to zimnx/scylla-operator that referenced this issue Jan 24, 2022
@zimnx
Extend node optimizations with kernel parameter tuning
7c5b44f 
Additional kernel parameter tuning is added to our tuning suite.
It allows user to provide their own desired custom values, ability to
apply recommended settings directly from Scylla image, as well as
scaling some of the values based on number of expected Scyllas running
on the same host.

NodeConfig API was extended with KernelParameters field allowing
configuring/disabling above logic.

Fixes scylladb#868
zimnx added a commit to zimnx/scylla-operator that referenced this issue Jan 25, 2022
@zimnx
Extend node optimizations with kernel parameter tuning
cc121d0 
Additional kernel parameter tuning is added to our tuning suite.
It allows user to provide their own desired custom values, ability to
apply recommended settings directly from Scylla image, as well as
scaling some of the values based on number of expected Scyllas running
on the same host.

NodeConfig API was extended with KernelParameters field allowing
configuring/disabling above logic.

Fixes scylladb#868
@tnozicka
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dupe of #749

@mflendrich mflendrich mentioned this issue Feb 4, 2025
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7 tasks
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Extend node optimizations with kernel parameter tuning zimnx/scylla-operator
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