Kubernetes v1.19.1 is live!

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Carlos Panato

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Sep 9, 2020, 1:48:36 PM9/9/20

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Kubernetes Community,

Kubernetes v1.19.1 has been built and pushed using Golang version go1.15.

The release notes have been updated in CHANGELOG-1.19.md, with a pointer to them on github:

v1.19.1

Downloads for v1.19.1

Source Code

filename	sha512 hash
kubernetes.tar.gz	cbcac78b122cfe7301247c935efdfe0ad42ca8b1229f35d4ba2feb3286eca86f7996bfcbbd810e611f6efa37a74ece7d46eac585f2b7a9fda5e9461f8bf5dbac
kubernetes-src.tar.gz	00ea5562087bfc902f3081385bd8200e003038f86cd62e02da20b70583c33c8b8ec2f4d46268ea7278d447cbddb1ab6840b2174ee71a4c68e2306ed416159c35

Client binaries

filename	sha512 hash
kubernetes-client-darwin-amd64.tar.gz	e2926509570d772816de6dd23dc31c23833ed777be924abfb6d14901bd8b653fa8d7345b21b91f005e748813d5cbdb26168b6065a31219dfb6cc2686b4e878ac
kubernetes-client-linux-386.tar.gz	0a2b4cb64ed7f1e6ac107ee3fdea911d90fa5d7cc907c3fefc9da732cc5a8082f18a8167d7ece68f1e15f6f400e6b4b7a6ad0986205965acc8fc403ce22613b2
kubernetes-client-linux-amd64.tar.gz	424ba5a094947e62c935ad7049efc13762f2f232ed05872e4f3945b3c39d6e6c82d1e3f60d0970fdc8f01cf4886ef5de77224df7e481774c04d86429dbfb2055
kubernetes-client-linux-arm.tar.gz	48ac4e600ff914f307fc4c194cdf925c3d9ca077d54d4e09d32941079e610f1d42333e1e31f334c4ae758e4957dc5dad2e6bcb026a3ed5befed2dcb942bf3d75
kubernetes-client-linux-arm64.tar.gz	765446ed59124fef6ff3aff0b2221935d1554b095144f9af37ea7da20a11ce328f7a60fd18f9d75ca3649c02667f0e1334cdec22f39f81fb6992c0071447a5e9
kubernetes-client-linux-ppc64le.tar.gz	e220220fb48adb79258ca803b172a7dcc5ac4ced079aea73c4b172c57738840c59dda9f6ef207ef70e937a6599d748d2d0d2b02f7814281a56eb91dbfc55f59a
kubernetes-client-linux-s390x.tar.gz	9c15feb128348df0e843af439a6c5b7058a31b815da973829da8140021c0e3f1d1ac881f6e9357737a9244b58fbd7f34664903fe34414d802df67e901e57742a
kubernetes-client-windows-386.tar.gz	3404e4c903715e37ad501cf51d405e636827059a76e00960629ded4479174fdda8148166c751e240e94048a2408e6b94b964436879f7764be2f3e618556eda6e
kubernetes-client-windows-amd64.tar.gz	a3b219ffeb432ecefd64f7734207b51e048c631cb28e989f86ce75815a5cc9927b9d3e7ee06d0f02c5f5a299c0e3b21d62c9c462c52d80810fb3a8424087c445

Server binaries

filename	sha512 hash
kubernetes-server-linux-amd64.tar.gz	70f0389c8c5f35eaa67736aebb857f0b26ca777a77662c21ebd2b719608c16663e888b8e1b93e90564c206f179524ff421dbb5cb1f3289a71f27eca388087451
kubernetes-server-linux-arm.tar.gz	214372f65ea6f9c90d54d8b9e531e1f6cc2a0a828dffab7e6cda0a747926580509930d25e44354b27a4933df49c016e4a0ae51439228cd31cc582a6996bd1615
kubernetes-server-linux-arm64.tar.gz	4ce4f599057e1f86a37f070f91e9e8e624b0fd73dd8a4d79bae60097734a0ed2a9855bf1f5795be76ade5815d1f97ca06b764ba9efe5af11afe420cdc659fa84
kubernetes-server-linux-ppc64le.tar.gz	47d788d472585857cb7dec42ccd5d1eaec06970c4257617a53a6b1dc774ee07b33c7b5d87d741486800ffbed82b6ff3505504c1ea03de68bce0382ed44829473
kubernetes-server-linux-s390x.tar.gz	d911a7345a114b769a8ef9f26eb6d06c321220da07d8d6094f5e4c1dff6394b24ddd2859f55986ff87397c3f59355cd9c28f243c96da432ea385ec09631de223

Node binaries

filename	sha512 hash
kubernetes-node-linux-amd64.tar.gz	16d32f85594ca6b3f26ac6827be2ea927b79966efa55edcab1f3d5628744759a1e1f7c04e50dfe47da17a2d63f70cc5989ae47f057bc958c6f4c52461406090c
kubernetes-node-linux-arm.tar.gz	b73af373e504fadbff9ef88c2fee4fe1d449c9343ed73d37a0c6b39bef0038c5bf15783062cc3fa50ca63969f5e8062517e9e0b5ce7a6db633eb5555a4611276
kubernetes-node-linux-arm64.tar.gz	842e5687d1c99f655431732974289825986425949d2cc0a1c35326c8e6c446cc5ffaeef69d9efdb9bba16c7f6aa8c8ae59e9575929747bff1238a47c8d04e959
kubernetes-node-linux-ppc64le.tar.gz	222e9e10f2f38fdc160ddb73f01d106788d4b9863f8aef2ad427a965187ebc90f1cbce3985d9197db2512a0918b59e7dd79e20c783cb95a06c40ce6afe0594a9
kubernetes-node-linux-s390x.tar.gz	7edf2e03726ff3a340fdb09d8c2fc9aaff8e48a06499cdfb9956879552d18cb12e9ea846296c3d2c7237f6941967d3fed7548caef3ce65fcd7ec06736a9a494a
kubernetes-node-windows-amd64.tar.gz	09997c6edc473964f1d2ebf2fa4c8287e9146088f26257fc29277c5a1ad6794ff251c33fb4777919440beee0d46ea45cd42a0f18721bc38d4a8b5c65d57cece2

Changelog since v1.19.0

Changes by Kind

Bug or Regression

Azure: fix a bug that kube-controller-manager would panic if wrong Azure VMSS name is configured (#94306, @knight42) [SIG Cloud Provider]
Build/lib/release: Explicitly use '--platform' in building server images

When we switched to go-runner for building the apiserver, controller-manager, and scheduler server components, we no longer reference the individual architectures in the image names, specifically in the 'FROM' directive of the server image Dockerfiles.

As a result, server images for non-amd64 images copy in the go-runner amd64 binary instead of the go-runner that matches that architecture.

This commit explicitly sets the '--platform=linux/${arch}' to ensure we're pulling the correct go-runner arch from the manifest list.

Before: FROM ${base_image}

After: FROM --platform=linux/${arch} ${base_image} (#94613, @justaugustus) [SIG Release]
Fix a concurrent map writes error in kubelet (#93773, @knight42) [SIG Node]
Fix a regression where kubeadm bails out with a fatal error when an optional version command line argument is supplied to the "kubeadm upgrade plan" command (#94421, @rosti) [SIG Cluster Lifecycle]
Fixed bug in reflector that couldn't recover from "Too large resource version" errors with API servers 1.17.0-1.18.5 (#94316, @janeczku) [SIG API Machinery]
Kubeadm: make the kubeconfig files for the kube-controller-manager and kube-scheduler use the LocalAPIEndpoint instead of the ControlPlaneEndpoint. This makes kubeadm clusters more reseliant to version skew problems during immutable upgrades: https://kubernetes.io/docs/setup/release/version-skew-policy/#kube-controller-manager-kube-scheduler-and-cloud-controller-manager (#94398, @neolit123) [SIG Cluster Lifecycle]
Update default etcd server version to 3.4.13 (#94536, @jingyih) [SIG API Machinery, Cloud Provider, Cluster Lifecycle and Testing]
Upon successful authorization check, an impersonated user is added to the system:authenticated group. system:anonymous when impersonated is added to the system:unauthenticated group. (#94408, @tkashem) [SIG API Machinery and Testing]
Use NLB Subnet CIDRs instead of VPC CIDRs in Health Check SG Rules (#93515, @t0rr3sp3dr0) [SIG Cloud Provider]

Other (Cleanup or Flake)

Fixes the flooding warning messages about setting volume ownership for configmap/secret volumes (#92878, @jvanz) [SIG Instrumentation, Node and Storage]
Kubeadm: remove the CoreDNS check for known image digests when applying the addon (#94506, @neolit123) [SIG Cluster Lifecycle]

Dependencies

Added

Nothing has changed.

Changed

Nothing has changed.

Removed

Nothing has changed.

Contributors, the CHANGELOG-1.19.md has been bootstrapped with v1.19.1 release notes and you may edit now as needed.