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Posted to dev@flink.apache.org by Gyula Fóra <gy...@gmail.com> on 2026/05/04 08:27:56 UTC
[VOTE] Apache Flink Kubernetes Operator Release 1.15.0, release candidate #1
Hi Everyone,
Please review and vote on the release candidate #1 for the version 1.15.0
of Apache Flink Kubernetes Operator,
as follows:
[ ] +1, Approve the release
[ ] -1, Do not approve the release (please provide specific comments)
**Release Overview**
As an overview, the release consists of the following:
a) Kubernetes Operator canonical source distribution (including the
Dockerfile), to be deployed to the release repository at dist.apache.org
b) Kubernetes Operator Helm Chart to be deployed to the release repository
at dist.apache.org
c) Maven artifacts to be deployed to the Maven Central Repository
d) Docker image to be pushed to dockerhub
**Staging Areas to Review**
The staging areas containing the above mentioned artifacts are as follows,
for your review:
* All artifacts for a,b) can be found in the corresponding dev repository
at dist.apache.org [1]
* All artifacts for c) can be found at the Apache Nexus Repository [2]
* The docker image for d) is staged on github [3]
All artifacts are signed with the key 21F06303B87DAFF1 [4]
Other links for your review:
* JIRA release notes [5]
* source code tag "release-1.15.0-rc1" [6]
* PR to update the website Downloads page to
include Kubernetes Operator links [7]
**Vote Duration**
The voting time will run for at least 72 hours.
It is adopted by majority approval, with at least 3 PMC affirmative votes.
**Note on Verification**
You can follow the basic verification guide here[8].
Note that you don't need to verify everything yourself, but please make
note of what you have tested together with your +- vote.
Cheers!
Gyula Fora
[1]
https://dist.apache.org/repos/dist/dev/flink/flink-kubernetes-operator-1.15.0-rc1/
[2] https://repository.apache.org/content/repositories/orgapacheflink-1910/
[3] ghcr.io/apache/flink-kubernetes-operator:ebc7b31
[4] https://dist.apache.org/repos/dist/release/flink/KEYS
[5]
https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12315522&version=12356676
[6]
https://github.com/apache/flink-kubernetes-operator/tree/release-1.15.0-rc1
[7] https://github.com/apache/flink-web/pull/845
[8]
https://cwiki.apache.org/confluence/display/FLINK/Verifying+a+Flink+Kubernetes+Operator+Release
Re: [VOTE] Apache Flink Kubernetes Operator Release 1.15.0, release candidate #1
Posted by Gyula Fóra <gy...@gmail.com>.
Thanks Dennis for catching this issue. Given that this bug can have a big
effect on existing session job users with a very unexpected behaviour (it
would either block and require manual cancel, or delete flink session jobs
silently that were previously not deleted), I will cancel this RC & vote
and merge your fix.
So -1 for this RC
Will prepare a new RC with the fix, thank you
Gyula
On Wed, May 6, 2026 at 8:51 PM Dennis-Mircea Ciupitu <
dennis.mircea.ciupitu@gmail.com> wrote:
> +1 (non-binding)
>
> I performed the following verifications:
>
> - Reviewed the release notes
> - Reviewed the flink-web PR and left some comments
> - Ran successfully `mvn clean verify` using OpenJDK 17 + Maven 3.9.14
> - Ran successfully Helm UTs with `helm unittest
> helm/flink-kubernetes-operator --file "tests/**/*_test.yaml”` command
> - Built the Docker image and installed the operator within Helm
> successfully
> - Run the examples on normal runs and on different combinations
>
>
> While testing the examples with different combinations I found the
> following bug [1] which was introduced on this release. I have already
> provided a fix for it as part of PR [2].
>
>
> NOTE: The
>
> https://cwiki.apache.org/confluence/display/FLINK/Verifying+a+Flink+Kubernetes+Operator+Release
> still states that the build should be performed on Java 11, but this is no
> longer valid for Flink Kubernetes Operator as it uses the Java 17 as
> baseline. I’d suggest to update this Confluence page whenever possible to
> reflect this.
>
>
> [1] https://issues.apache.org/jira/browse/FLINK-39618
>
> [2] https://github.com/apache/flink-kubernetes-operator/pull/1110
>
>
> On Wed, May 6, 2026 at 2:41 PM Márton Balassi <ba...@gmail.com>
> wrote:
>
> > +1 (binding)
> >
> > * Downloaded all artifacts (source tar.gz, Helm chart)
> > * Fetched sources and compiled with Apple JDK17 + Maven 3.8.6
> > * Diff of git tag checkout with downloaded sources
> > * Verified SHA512 checksums & GPG certification for source and Helm chart
> > * Checked that all POMs have the right expected version
> > * Generated diffs to compare pom file changes with NOTICE files
> > * Verified Docker image digest and cosign signature
> >
> > Best,
> > Marton
> >
> > On Tue, May 5, 2026 at 5:25 PM Gyula Fóra <gy...@gmail.com> wrote:
> >
> > > +1 (binding)
> > >
> > > Verified artifacts and signatures
> > > Installed operator from helm chart
> > > Ran basic examples
> > >
> > > Cheers
> > > Gyula
> > >
> > > On Mon, May 4, 2026 at 5:46 PM Gabor Somogyi <
> gabor.g.somogyi@gmail.com>
> > > wrote:
> > >
> > > > +1 (binding)
> > > >
> > > > * Downloaded all artifacts (source tar.gz, Helm chart)
> > > > * Fetched sources and compiled with JDK17 + Maven 3.8.6
> > > > * Diff of git tag checkout with downloaded sources
> > > > * Verified SHA512 checksums & GPG certification for source and Helm
> > chart
> > > > * Checked that all POMs have the right expected version
> > > > * Generated diffs to compare pom file changes with NOTICE files
> > > > * Verified Docker image digest and cosign signature
> > > > * Validated Helm chart syntax with helm lint
> > > > * Compared Helm chart with git repository
> > > > * Reviewed web PR
> > > >
> > > > BR,
> > > > G
> > > >
> > > >
> > > > On Mon, May 4, 2026 at 10:28 AM Gyula Fóra <gy...@gmail.com>
> > wrote:
> > > >
> > > > > Hi Everyone,
> > > > > Please review and vote on the release candidate #1 for the version
> > > 1.15.0
> > > > > of Apache Flink Kubernetes Operator,
> > > > > as follows:
> > > > > [ ] +1, Approve the release
> > > > > [ ] -1, Do not approve the release (please provide specific
> comments)
> > > > >
> > > > > **Release Overview**
> > > > >
> > > > > As an overview, the release consists of the following:
> > > > > a) Kubernetes Operator canonical source distribution (including the
> > > > > Dockerfile), to be deployed to the release repository at
> > > dist.apache.org
> > > > > b) Kubernetes Operator Helm Chart to be deployed to the release
> > > > repository
> > > > > at dist.apache.org
> > > > > c) Maven artifacts to be deployed to the Maven Central Repository
> > > > > d) Docker image to be pushed to dockerhub
> > > > >
> > > > > **Staging Areas to Review**
> > > > >
> > > > > The staging areas containing the above mentioned artifacts are as
> > > > follows,
> > > > > for your review:
> > > > > * All artifacts for a,b) can be found in the corresponding dev
> > > repository
> > > > > at dist.apache.org [1]
> > > > > * All artifacts for c) can be found at the Apache Nexus Repository
> > [2]
> > > > > * The docker image for d) is staged on github [3]
> > > > >
> > > > > All artifacts are signed with the key 21F06303B87DAFF1 [4]
> > > > >
> > > > > Other links for your review:
> > > > > * JIRA release notes [5]
> > > > > * source code tag "release-1.15.0-rc1" [6]
> > > > > * PR to update the website Downloads page to
> > > > > include Kubernetes Operator links [7]
> > > > >
> > > > > **Vote Duration**
> > > > >
> > > > > The voting time will run for at least 72 hours.
> > > > > It is adopted by majority approval, with at least 3 PMC affirmative
> > > > votes.
> > > > >
> > > > > **Note on Verification**
> > > > >
> > > > > You can follow the basic verification guide here[8].
> > > > > Note that you don't need to verify everything yourself, but please
> > make
> > > > > note of what you have tested together with your +- vote.
> > > > >
> > > > > Cheers!
> > > > > Gyula Fora
> > > > >
> > > > > [1]
> > > > >
> > > > >
> > > >
> > >
> >
> https://dist.apache.org/repos/dist/dev/flink/flink-kubernetes-operator-1.15.0-rc1/
> > > > > [2]
> > > > >
> > >
> https://repository.apache.org/content/repositories/orgapacheflink-1910/
> > > > > [3] ghcr.io/apache/flink-kubernetes-operator:ebc7b31
> > > > > [4] https://dist.apache.org/repos/dist/release/flink/KEYS
> > > > > [5]
> > > > >
> > > > >
> > > >
> > >
> >
> https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12315522&version=12356676
> > > > > [6]
> > > > >
> > > >
> > >
> >
> https://github.com/apache/flink-kubernetes-operator/tree/release-1.15.0-rc1
> > > > > [7] https://github.com/apache/flink-web/pull/845
> > > > > [8]
> > > > >
> > > > >
> > > >
> > >
> >
> https://cwiki.apache.org/confluence/display/FLINK/Verifying+a+Flink+Kubernetes+Operator+Release
> > > > >
> > > >
> > >
> >
>
Re: [VOTE] Apache Flink Kubernetes Operator Release 1.15.0, release candidate #1
Posted by Dennis-Mircea Ciupitu <de...@gmail.com>.
+1 (non-binding)
I performed the following verifications:
- Reviewed the release notes
- Reviewed the flink-web PR and left some comments
- Ran successfully `mvn clean verify` using OpenJDK 17 + Maven 3.9.14
- Ran successfully Helm UTs with `helm unittest
helm/flink-kubernetes-operator --file "tests/**/*_test.yaml”` command
- Built the Docker image and installed the operator within Helm
successfully
- Run the examples on normal runs and on different combinations
While testing the examples with different combinations I found the
following bug [1] which was introduced on this release. I have already
provided a fix for it as part of PR [2].
NOTE: The
https://cwiki.apache.org/confluence/display/FLINK/Verifying+a+Flink+Kubernetes+Operator+Release
still states that the build should be performed on Java 11, but this is no
longer valid for Flink Kubernetes Operator as it uses the Java 17 as
baseline. I’d suggest to update this Confluence page whenever possible to
reflect this.
[1] https://issues.apache.org/jira/browse/FLINK-39618
[2] https://github.com/apache/flink-kubernetes-operator/pull/1110
On Wed, May 6, 2026 at 2:41 PM Márton Balassi <ba...@gmail.com>
wrote:
> +1 (binding)
>
> * Downloaded all artifacts (source tar.gz, Helm chart)
> * Fetched sources and compiled with Apple JDK17 + Maven 3.8.6
> * Diff of git tag checkout with downloaded sources
> * Verified SHA512 checksums & GPG certification for source and Helm chart
> * Checked that all POMs have the right expected version
> * Generated diffs to compare pom file changes with NOTICE files
> * Verified Docker image digest and cosign signature
>
> Best,
> Marton
>
> On Tue, May 5, 2026 at 5:25 PM Gyula Fóra <gy...@gmail.com> wrote:
>
> > +1 (binding)
> >
> > Verified artifacts and signatures
> > Installed operator from helm chart
> > Ran basic examples
> >
> > Cheers
> > Gyula
> >
> > On Mon, May 4, 2026 at 5:46 PM Gabor Somogyi <ga...@gmail.com>
> > wrote:
> >
> > > +1 (binding)
> > >
> > > * Downloaded all artifacts (source tar.gz, Helm chart)
> > > * Fetched sources and compiled with JDK17 + Maven 3.8.6
> > > * Diff of git tag checkout with downloaded sources
> > > * Verified SHA512 checksums & GPG certification for source and Helm
> chart
> > > * Checked that all POMs have the right expected version
> > > * Generated diffs to compare pom file changes with NOTICE files
> > > * Verified Docker image digest and cosign signature
> > > * Validated Helm chart syntax with helm lint
> > > * Compared Helm chart with git repository
> > > * Reviewed web PR
> > >
> > > BR,
> > > G
> > >
> > >
> > > On Mon, May 4, 2026 at 10:28 AM Gyula Fóra <gy...@gmail.com>
> wrote:
> > >
> > > > Hi Everyone,
> > > > Please review and vote on the release candidate #1 for the version
> > 1.15.0
> > > > of Apache Flink Kubernetes Operator,
> > > > as follows:
> > > > [ ] +1, Approve the release
> > > > [ ] -1, Do not approve the release (please provide specific comments)
> > > >
> > > > **Release Overview**
> > > >
> > > > As an overview, the release consists of the following:
> > > > a) Kubernetes Operator canonical source distribution (including the
> > > > Dockerfile), to be deployed to the release repository at
> > dist.apache.org
> > > > b) Kubernetes Operator Helm Chart to be deployed to the release
> > > repository
> > > > at dist.apache.org
> > > > c) Maven artifacts to be deployed to the Maven Central Repository
> > > > d) Docker image to be pushed to dockerhub
> > > >
> > > > **Staging Areas to Review**
> > > >
> > > > The staging areas containing the above mentioned artifacts are as
> > > follows,
> > > > for your review:
> > > > * All artifacts for a,b) can be found in the corresponding dev
> > repository
> > > > at dist.apache.org [1]
> > > > * All artifacts for c) can be found at the Apache Nexus Repository
> [2]
> > > > * The docker image for d) is staged on github [3]
> > > >
> > > > All artifacts are signed with the key 21F06303B87DAFF1 [4]
> > > >
> > > > Other links for your review:
> > > > * JIRA release notes [5]
> > > > * source code tag "release-1.15.0-rc1" [6]
> > > > * PR to update the website Downloads page to
> > > > include Kubernetes Operator links [7]
> > > >
> > > > **Vote Duration**
> > > >
> > > > The voting time will run for at least 72 hours.
> > > > It is adopted by majority approval, with at least 3 PMC affirmative
> > > votes.
> > > >
> > > > **Note on Verification**
> > > >
> > > > You can follow the basic verification guide here[8].
> > > > Note that you don't need to verify everything yourself, but please
> make
> > > > note of what you have tested together with your +- vote.
> > > >
> > > > Cheers!
> > > > Gyula Fora
> > > >
> > > > [1]
> > > >
> > > >
> > >
> >
> https://dist.apache.org/repos/dist/dev/flink/flink-kubernetes-operator-1.15.0-rc1/
> > > > [2]
> > > >
> > https://repository.apache.org/content/repositories/orgapacheflink-1910/
> > > > [3] ghcr.io/apache/flink-kubernetes-operator:ebc7b31
> > > > [4] https://dist.apache.org/repos/dist/release/flink/KEYS
> > > > [5]
> > > >
> > > >
> > >
> >
> https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12315522&version=12356676
> > > > [6]
> > > >
> > >
> >
> https://github.com/apache/flink-kubernetes-operator/tree/release-1.15.0-rc1
> > > > [7] https://github.com/apache/flink-web/pull/845
> > > > [8]
> > > >
> > > >
> > >
> >
> https://cwiki.apache.org/confluence/display/FLINK/Verifying+a+Flink+Kubernetes+Operator+Release
> > > >
> > >
> >
>
Re: [VOTE] Apache Flink Kubernetes Operator Release 1.15.0, release candidate #1
Posted by Márton Balassi <ba...@gmail.com>.
+1 (binding)
* Downloaded all artifacts (source tar.gz, Helm chart)
* Fetched sources and compiled with Apple JDK17 + Maven 3.8.6
* Diff of git tag checkout with downloaded sources
* Verified SHA512 checksums & GPG certification for source and Helm chart
* Checked that all POMs have the right expected version
* Generated diffs to compare pom file changes with NOTICE files
* Verified Docker image digest and cosign signature
Best,
Marton
On Tue, May 5, 2026 at 5:25 PM Gyula Fóra <gy...@gmail.com> wrote:
> +1 (binding)
>
> Verified artifacts and signatures
> Installed operator from helm chart
> Ran basic examples
>
> Cheers
> Gyula
>
> On Mon, May 4, 2026 at 5:46 PM Gabor Somogyi <ga...@gmail.com>
> wrote:
>
> > +1 (binding)
> >
> > * Downloaded all artifacts (source tar.gz, Helm chart)
> > * Fetched sources and compiled with JDK17 + Maven 3.8.6
> > * Diff of git tag checkout with downloaded sources
> > * Verified SHA512 checksums & GPG certification for source and Helm chart
> > * Checked that all POMs have the right expected version
> > * Generated diffs to compare pom file changes with NOTICE files
> > * Verified Docker image digest and cosign signature
> > * Validated Helm chart syntax with helm lint
> > * Compared Helm chart with git repository
> > * Reviewed web PR
> >
> > BR,
> > G
> >
> >
> > On Mon, May 4, 2026 at 10:28 AM Gyula Fóra <gy...@gmail.com> wrote:
> >
> > > Hi Everyone,
> > > Please review and vote on the release candidate #1 for the version
> 1.15.0
> > > of Apache Flink Kubernetes Operator,
> > > as follows:
> > > [ ] +1, Approve the release
> > > [ ] -1, Do not approve the release (please provide specific comments)
> > >
> > > **Release Overview**
> > >
> > > As an overview, the release consists of the following:
> > > a) Kubernetes Operator canonical source distribution (including the
> > > Dockerfile), to be deployed to the release repository at
> dist.apache.org
> > > b) Kubernetes Operator Helm Chart to be deployed to the release
> > repository
> > > at dist.apache.org
> > > c) Maven artifacts to be deployed to the Maven Central Repository
> > > d) Docker image to be pushed to dockerhub
> > >
> > > **Staging Areas to Review**
> > >
> > > The staging areas containing the above mentioned artifacts are as
> > follows,
> > > for your review:
> > > * All artifacts for a,b) can be found in the corresponding dev
> repository
> > > at dist.apache.org [1]
> > > * All artifacts for c) can be found at the Apache Nexus Repository [2]
> > > * The docker image for d) is staged on github [3]
> > >
> > > All artifacts are signed with the key 21F06303B87DAFF1 [4]
> > >
> > > Other links for your review:
> > > * JIRA release notes [5]
> > > * source code tag "release-1.15.0-rc1" [6]
> > > * PR to update the website Downloads page to
> > > include Kubernetes Operator links [7]
> > >
> > > **Vote Duration**
> > >
> > > The voting time will run for at least 72 hours.
> > > It is adopted by majority approval, with at least 3 PMC affirmative
> > votes.
> > >
> > > **Note on Verification**
> > >
> > > You can follow the basic verification guide here[8].
> > > Note that you don't need to verify everything yourself, but please make
> > > note of what you have tested together with your +- vote.
> > >
> > > Cheers!
> > > Gyula Fora
> > >
> > > [1]
> > >
> > >
> >
> https://dist.apache.org/repos/dist/dev/flink/flink-kubernetes-operator-1.15.0-rc1/
> > > [2]
> > >
> https://repository.apache.org/content/repositories/orgapacheflink-1910/
> > > [3] ghcr.io/apache/flink-kubernetes-operator:ebc7b31
> > > [4] https://dist.apache.org/repos/dist/release/flink/KEYS
> > > [5]
> > >
> > >
> >
> https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12315522&version=12356676
> > > [6]
> > >
> >
> https://github.com/apache/flink-kubernetes-operator/tree/release-1.15.0-rc1
> > > [7] https://github.com/apache/flink-web/pull/845
> > > [8]
> > >
> > >
> >
> https://cwiki.apache.org/confluence/display/FLINK/Verifying+a+Flink+Kubernetes+Operator+Release
> > >
> >
>
Re: [VOTE] Apache Flink Kubernetes Operator Release 1.15.0, release candidate #1
Posted by Gyula Fóra <gy...@gmail.com>.
+1 (binding)
Verified artifacts and signatures
Installed operator from helm chart
Ran basic examples
Cheers
Gyula
On Mon, May 4, 2026 at 5:46 PM Gabor Somogyi <ga...@gmail.com>
wrote:
> +1 (binding)
>
> * Downloaded all artifacts (source tar.gz, Helm chart)
> * Fetched sources and compiled with JDK17 + Maven 3.8.6
> * Diff of git tag checkout with downloaded sources
> * Verified SHA512 checksums & GPG certification for source and Helm chart
> * Checked that all POMs have the right expected version
> * Generated diffs to compare pom file changes with NOTICE files
> * Verified Docker image digest and cosign signature
> * Validated Helm chart syntax with helm lint
> * Compared Helm chart with git repository
> * Reviewed web PR
>
> BR,
> G
>
>
> On Mon, May 4, 2026 at 10:28 AM Gyula Fóra <gy...@gmail.com> wrote:
>
> > Hi Everyone,
> > Please review and vote on the release candidate #1 for the version 1.15.0
> > of Apache Flink Kubernetes Operator,
> > as follows:
> > [ ] +1, Approve the release
> > [ ] -1, Do not approve the release (please provide specific comments)
> >
> > **Release Overview**
> >
> > As an overview, the release consists of the following:
> > a) Kubernetes Operator canonical source distribution (including the
> > Dockerfile), to be deployed to the release repository at dist.apache.org
> > b) Kubernetes Operator Helm Chart to be deployed to the release
> repository
> > at dist.apache.org
> > c) Maven artifacts to be deployed to the Maven Central Repository
> > d) Docker image to be pushed to dockerhub
> >
> > **Staging Areas to Review**
> >
> > The staging areas containing the above mentioned artifacts are as
> follows,
> > for your review:
> > * All artifacts for a,b) can be found in the corresponding dev repository
> > at dist.apache.org [1]
> > * All artifacts for c) can be found at the Apache Nexus Repository [2]
> > * The docker image for d) is staged on github [3]
> >
> > All artifacts are signed with the key 21F06303B87DAFF1 [4]
> >
> > Other links for your review:
> > * JIRA release notes [5]
> > * source code tag "release-1.15.0-rc1" [6]
> > * PR to update the website Downloads page to
> > include Kubernetes Operator links [7]
> >
> > **Vote Duration**
> >
> > The voting time will run for at least 72 hours.
> > It is adopted by majority approval, with at least 3 PMC affirmative
> votes.
> >
> > **Note on Verification**
> >
> > You can follow the basic verification guide here[8].
> > Note that you don't need to verify everything yourself, but please make
> > note of what you have tested together with your +- vote.
> >
> > Cheers!
> > Gyula Fora
> >
> > [1]
> >
> >
> https://dist.apache.org/repos/dist/dev/flink/flink-kubernetes-operator-1.15.0-rc1/
> > [2]
> > https://repository.apache.org/content/repositories/orgapacheflink-1910/
> > [3] ghcr.io/apache/flink-kubernetes-operator:ebc7b31
> > [4] https://dist.apache.org/repos/dist/release/flink/KEYS
> > [5]
> >
> >
> https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12315522&version=12356676
> > [6]
> >
> https://github.com/apache/flink-kubernetes-operator/tree/release-1.15.0-rc1
> > [7] https://github.com/apache/flink-web/pull/845
> > [8]
> >
> >
> https://cwiki.apache.org/confluence/display/FLINK/Verifying+a+Flink+Kubernetes+Operator+Release
> >
>
Re: [VOTE] Apache Flink Kubernetes Operator Release 1.15.0, release candidate #1
Posted by Gabor Somogyi <ga...@gmail.com>.
+1 (binding)
* Downloaded all artifacts (source tar.gz, Helm chart)
* Fetched sources and compiled with JDK17 + Maven 3.8.6
* Diff of git tag checkout with downloaded sources
* Verified SHA512 checksums & GPG certification for source and Helm chart
* Checked that all POMs have the right expected version
* Generated diffs to compare pom file changes with NOTICE files
* Verified Docker image digest and cosign signature
* Validated Helm chart syntax with helm lint
* Compared Helm chart with git repository
* Reviewed web PR
BR,
G
On Mon, May 4, 2026 at 10:28 AM Gyula Fóra <gy...@gmail.com> wrote:
> Hi Everyone,
> Please review and vote on the release candidate #1 for the version 1.15.0
> of Apache Flink Kubernetes Operator,
> as follows:
> [ ] +1, Approve the release
> [ ] -1, Do not approve the release (please provide specific comments)
>
> **Release Overview**
>
> As an overview, the release consists of the following:
> a) Kubernetes Operator canonical source distribution (including the
> Dockerfile), to be deployed to the release repository at dist.apache.org
> b) Kubernetes Operator Helm Chart to be deployed to the release repository
> at dist.apache.org
> c) Maven artifacts to be deployed to the Maven Central Repository
> d) Docker image to be pushed to dockerhub
>
> **Staging Areas to Review**
>
> The staging areas containing the above mentioned artifacts are as follows,
> for your review:
> * All artifacts for a,b) can be found in the corresponding dev repository
> at dist.apache.org [1]
> * All artifacts for c) can be found at the Apache Nexus Repository [2]
> * The docker image for d) is staged on github [3]
>
> All artifacts are signed with the key 21F06303B87DAFF1 [4]
>
> Other links for your review:
> * JIRA release notes [5]
> * source code tag "release-1.15.0-rc1" [6]
> * PR to update the website Downloads page to
> include Kubernetes Operator links [7]
>
> **Vote Duration**
>
> The voting time will run for at least 72 hours.
> It is adopted by majority approval, with at least 3 PMC affirmative votes.
>
> **Note on Verification**
>
> You can follow the basic verification guide here[8].
> Note that you don't need to verify everything yourself, but please make
> note of what you have tested together with your +- vote.
>
> Cheers!
> Gyula Fora
>
> [1]
>
> https://dist.apache.org/repos/dist/dev/flink/flink-kubernetes-operator-1.15.0-rc1/
> [2]
> https://repository.apache.org/content/repositories/orgapacheflink-1910/
> [3] ghcr.io/apache/flink-kubernetes-operator:ebc7b31
> [4] https://dist.apache.org/repos/dist/release/flink/KEYS
> [5]
>
> https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12315522&version=12356676
> [6]
> https://github.com/apache/flink-kubernetes-operator/tree/release-1.15.0-rc1
> [7] https://github.com/apache/flink-web/pull/845
> [8]
>
> https://cwiki.apache.org/confluence/display/FLINK/Verifying+a+Flink+Kubernetes+Operator+Release
>