# 4.8.1

Created: 2021-07-22 06:28:41 +0000 UTC

Image Digest: `sha256:7dc99696cdd7cfe1b2c3cf685cbf6dcdaac9c210f17dd694881501808114145b`

Promoted from registry.ci.openshift.org/ocp-s390x/release-s390x:4.8.0-0.nightly-s390x-2021-07-21-015733


## Changes from 4.8.0

### Components

* Kubernetes 1.21.1
* Red Hat Enterprise Linux CoreOS upgraded from 48.84.202107040919-0 to 48.84.202107192219-0


### Rebuilt images without code change

* [cluster-autoscaler](https://github.com/openshift/kubernetes-autoscaler) git [7bbde4cc](https://github.com/openshift/kubernetes-autoscaler/commit/7bbde4cc4ddb1d0030f23b789b4bbf48ab3ef79d) `sha256:ba1558dcebb86127b7539b78407a270aa632a075ebdf15583cc402aa091d8eaa`
* [cluster-samples-operator](https://github.com/openshift/cluster-samples-operator) git [31fb491f](https://github.com/openshift/cluster-samples-operator/commit/31fb491fc14faed6ebbe41a526764947069ff0a2) `sha256:523711985e6d671d18f89c6bfa142d32f8d0ad3d2ae0957cc72f75b4ef02003e`
* [docker-builder](https://github.com/openshift/builder) git [70b7b956](https://github.com/openshift/builder/commit/70b7b9567744e805cc9538aabba86df2d13dea09) `sha256:da9c7b1871ebb99d19252e2463a979a78d31432e03217ca4b0ce05b67449cb7e`
* [driver-toolkit](https://github.com/openshift/driver-toolkit) git [37de0e6a](https://github.com/openshift/driver-toolkit/commit/37de0e6a314c3410ec0dec6d2900123db44d5772) `sha256:62782792dda0723bf2ce9125bc7ff2cf6c56c206191341b5407ad45e4efdda3d`
* machine-os-content `sha256:1bcac1bf1c193aea65ca1666b38e68fe0a9b4d90f06de1c4da61d813c7fe91c3`
* [multus-route-override-cni](https://github.com/openshift/route-override-cni) git [1662c3ec](https://github.com/openshift/route-override-cni/commit/1662c3ec79b880fce5cd9c4e64f5ba0d4daffc00) `sha256:fbd62db78e03c7ae67a0b6ce3a3c86e5bdd74eb16ae6930ca470aefd979d3a64`
* [multus-whereabouts-ipam-cni](https://github.com/openshift/whereabouts-cni) git [9a052587](https://github.com/openshift/whereabouts-cni/commit/9a05258711b1b459c0b24293a6d8fa77c9e5d852) `sha256:10f4067f9124d91dfcf79f445af2fa003a80b8549d79b1d38f1988b2144c2f51`
* [oauth-proxy](https://github.com/openshift/oauth-proxy) git [3fc0d89b](https://github.com/openshift/oauth-proxy/commit/3fc0d89b2607808927f5b48168342f5dc3a1a271) `sha256:c043ac59b9cc347f14420f552ce230464ae649ab7ea9fb93938ba8a85374a0db`


### [aws-ebs-csi-driver, aws-ebs-csi-driver-operator, aws-machine-controllers, aws-pod-identity-webhook, azure-disk-csi-driver, azure-disk-csi-driver-operator, azure-machine-controllers, csi-driver-manila, csi-driver-manila-operator, csi-driver-nfs, gcp-machine-controllers, gcp-pd-csi-driver, gcp-pd-csi-driver-operator, hyperkube, ironic, ironic-inspector, ironic-ipa-downloader, ironic-machine-os-downloader, ironic-static-ip-manager, kuryr-cni, kuryr-controller, pod, vsphere-csi-driver, vsphere-csi-driver-operator, vsphere-csi-driver-syncer, vsphere-problem-detector](https://github.com/openshift/kubernetes/tree/051ac4f6786868fa0316800752e1905f31830383)

* [Bug 1981633](https://bugzilla.redhat.com/show_bug.cgi?id=1981633): UPSTREAM: <carry>: prevent the kubecontrollermanager service-ca from getting less secure [#858](https://github.com/openshift/kubernetes/pull/858)
* [Bug 1981633](https://bugzilla.redhat.com/show_bug.cgi?id=1981633): UPSTREAM: <carry>: add a way to inject a vulnerable, legacy service-c… [#856](https://github.com/openshift/kubernetes/pull/856)
* [Full changelog](https://github.com/openshift/kubernetes/compare/f36aa364667885ccef2855d14725c8e886ffef80...051ac4f6786868fa0316800752e1905f31830383)


### [cluster-kube-controller-manager-operator](https://github.com/openshift/cluster-kube-controller-manager-operator/tree/9dc35db7ecc27c5807b5d9b9d1e1de3080416a09)

* [Bug 1981633](https://bugzilla.redhat.com/show_bug.cgi?id=1981633): allow upgraded clusters to use the vulnerable service-ca.crt [#549](https://github.com/openshift/cluster-kube-controller-manager-operator/pull/549)
* [Full changelog](https://github.com/openshift/cluster-kube-controller-manager-operator/compare/2f4f6e90e43f34eeff6c15566fa7b0e01b6c08ab...9dc35db7ecc27c5807b5d9b9d1e1de3080416a09)


### [cluster-monitoring-operator](https://github.com/openshift/cluster-monitoring-operator/tree/5cfe241fab94c593c64d77718c6fb11e9498fb50)

* [Bug 1981871](https://bugzilla.redhat.com/show_bug.cgi?id=1981871): jsonnet: Disable cpufreq collector in node_exporter [#1272](https://github.com/openshift/cluster-monitoring-operator/pull/1272)
* [Full changelog](https://github.com/openshift/cluster-monitoring-operator/compare/53ac5059404ac410b213a5487cd0415012d835cb...5cfe241fab94c593c64d77718c6fb11e9498fb50)


### [cluster-node-tuning-operator](https://github.com/openshift/cluster-node-tuning-operator/tree/6be3f671b023377ef0e71fd60d2c57dfb0e25afa)

* [Bug 1980788](https://bugzilla.redhat.com/show_bug.cgi?id=1980788): Updating to the latest stalld v1.13.0. [#247](https://github.com/openshift/cluster-node-tuning-operator/pull/247)
* [Full changelog](https://github.com/openshift/cluster-node-tuning-operator/compare/db0930fd9d2198f5952b6c00e5d672be3475704c...6be3f671b023377ef0e71fd60d2c57dfb0e25afa)


### [machine-api-operator](https://github.com/openshift/machine-api-operator/tree/115522033fd678820d70e570e6748ba488b36115)

* Updating ose-machine-api-operator builder & base images to be consistent with ART [#796](https://github.com/openshift/machine-api-operator/pull/796)
* [Full changelog](https://github.com/openshift/machine-api-operator/compare/57fb4dd30956165c05f3be6468f08eafb22d2a63...115522033fd678820d70e570e6748ba488b36115)


### [operator-lifecycle-manager, operator-registry](https://github.com/openshift/operator-framework-olm/tree/2b803dd1e5e3160b6a53ce4808079bddd72283e9)

* [Bug 1982250](https://bugzilla.redhat.com/show_bug.cgi?id=1982250): (fix)InstallPlan: Do not tranisition IP to failed on OG/SA failure [#119](https://github.com/openshift/operator-framework-olm/pull/119)
* [Bug 1982252](https://bugzilla.redhat.com/show_bug.cgi?id=1982252): remove cleanup from startup [#117](https://github.com/openshift/operator-framework-olm/pull/117)
* [Full changelog](https://github.com/openshift/operator-framework-olm/compare/11b568e4ba69ff2a476370a463d089fcde85838d...2b803dd1e5e3160b6a53ce4808079bddd72283e9)


### [service-ca-operator](https://github.com/openshift/service-ca-operator/tree/bcc6df48bc48dff748481c5284d05e0c2066f4e6)

* [Bug 1981633](https://bugzilla.redhat.com/show_bug.cgi?id=1981633): add vulnerable legacy injector to allow for upgrade clusters to use ... [#168](https://github.com/openshift/service-ca-operator/pull/168)
* [Full changelog](https://github.com/openshift/service-ca-operator/compare/91b4991c6d16bf37c32d231d80050eb7bca1d6da...bcc6df48bc48dff748481c5284d05e0c2066f4e6)


### [tests](https://github.com/openshift/origin/tree/0d958c3b11776929f511968211e3797dd4031a4c)

* [Bug 1970975](https://bugzilla.redhat.com/show_bug.cgi?id=1970975): upgrade: extend upgrade duration to 105mins on AWS [#26252](https://github.com/openshift/origin/pull/26252)
* [Full changelog](https://github.com/openshift/origin/compare/5b063e6869f7e394f1defd135aa3ec5eed4dc662...0d958c3b11776929f511968211e3797dd4031a4c)