How to asf release (#8370)

* add ASF release manager guide

* fix broken link

* fix bold

* fix order

* clean up

* oops

* pom

* more

* fix

* fixes

* fix

* fix
This commit is contained in:
Clint Wylie 2019-08-27 18:36:13 -07:00 committed by Jonathan Wei
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## Getting Started
### Announce intention to release
First up in performing an official release of Apache Druid (incubating) is to announce in the dev mailing list, dev@druid.apache.org, that it is about time for the next (approximately) quarterly release, or, that there is a critical bug that warrants doing a bug fix release, whatever the reason happens to be. Check for any critical bugs that are still open, or issues or PRs tagged with the release milestone, and give the community a bit of heads up to try and wrap up anything that _needs_ to be in the next release.
### Create a release branch
Next up is creating the release branch off of master (or the previous release branch for a bug fix release). Name the branch for the release version that is being created, omitting the `druid` prefix that will appear on the release candidate and release tags:
```
$ git checkout origin/0.15.0-incubating
...
$ git checkout -b 0.15.1-incubating
```
```
$ git checkout origin/master
...
$ git checkout -b 0.16.0-incubating
```
The only additions to the release branch after this branch should be bug fixes, which should be back-ported from the master branch, via a second PR, not with a direct PR to the release branch. Bug fix release branches may be initially populated via cherry-picking, but it is recommended to leave at least 1 commit to do as a backport PR in order to run through CI. (Note that CI is sometimes flaky for older branches).
Once all issues and PRs that are still tagged with the release milestone have been merged, closed, or removed from the milestone, the next step is to put together a release candidate.
## Initial setup to create a release candidate
### SVN access
Make sure that you have Apache SVN access set up, as several steps in the release process will require you to make SVN commits.
### GPG key
First, make sure you've set up a GPG key according to ASF instructions: https://www.apache.org/dev/openpgp.html
### Key propagation
The Apache guide suggests using the MIT keyserver, but if there are availability issues consider using https://sks-keyservers.net/ or http://pgp.surfnet.nl/
After your key has been propagated to public key servers, add your key fingerprint as your `OpenPGP Public Key Primary Fingerprint` at https://id.apache.org.
The key fingerprint can be seen with `gpg --list-keys`, e.g.:
```
...
pub rsa4096 2019-02-28 [SC]
0495E031C35D132479C241EC9283C4921AC4483E
uid [ultimate] Jonathan Wei (CODE SIGNING KEY) <jonwei@apache.org>
sub rsa4096 2019-02-28 [E]
...
```
`0495E031C35D132479C241EC9283C4921AC4483E` is the fingerprint in the example above.
If all goes well, your Apache account will be associated with that key, which you can check at https://people.apache.org/committer-index.html
You will also need to add your key to our project KEYS file: https://dist.apache.org/repos/dist/release/incubator/druid/KEYS, this repo can be pulled with:
```
svn co https://dist.apache.org/repos/dist/release/incubator/druid
```
Add your entry to the file and commit:
```
svn commit -m 'add key for jonwei@apache.org'
```
### Maven credentials
You'll need to configure Maven with your Apache credentials by adding the following to `~/.m2/settings.xml`. Encrypt the password you store here, see https://maven.apache.org/guides/mini/guide-encryption.html for details.
```xml
<settings>
<servers>
<!-- To publish a snapshot of some part of Maven -->
<server>
<id>apache.snapshots.https</id>
<username>your-apache-username</username>
<password>{your-encrypted-password}</password>
</server>
<!-- To stage a release of some part of Maven -->
<server>
<id>apache.releases.https</id>
<username>your-apache-username</username>
<password>{your-encrypted-password}</password>
</server>
</servers>
</settings>
```
## LICENSE and NOTICE handling
Before cutting a release candidate, the release manager should ensure that the contents of our `LICENSE` and `NOTICE` files are up-to-date.
The following links are helpful for understanding Apache's third-party licensing policies:
http://www.apache.org/dev/licensing-howto.html
http://www.apache.org/legal/src-headers.html
http://www.apache.org/legal/resolved.html
There are in effect 2 versions of the `LICENSE` and `NOTICE` file needed to perform a release, one set for the official ASF source release which are the actual `LICENSE` and `NOTICE` file in the root directory, and second for the convenience binary release which includes all of Druid's dependencies which we synthesize using some tools we have developed over the initial set of 'incubating' releases.
### licenses.yaml
At the core of these tools is a dependency registry file, `licenses.yaml`, that lives at the project root. `licenses.yaml` is a global registry of _all_ dependencies which are bundled with an official ASF source release or convenience binary release, divided into 'modules' in the following manner:
| 'module' | description |
| --- | --- |
| SOURCE/JAVA-CORE | Source level inclusions in the core Druid codebase |
| SOURCE/WEB-CONSOLE | Source level inclusions in the various web consoles |
| BINARY/JAVA-CORE | Bundled binary-only dependencies for core Druid components (i.e., not an extension, not a hadoop-dependency, not web console stuff) |
| BINARY/WEB-CONSOLE | Bundled binary-only dependencies for the various web consoles |
| BINARY/HADOOP-CLIENT | Bundled binary-only dependencies contained in the `hadoop-client` directory |
| BINARY/EXTENSIONS/{extension-name} | Bundled binary-only dependencies for Druid extensions |
`licenses.yaml` contains both `LICENSE` and (relevant) `NOTICE` file content which is used at distribution packaging time to build a `LICENSE.BINARY` and `NOTICE.BINARY` for the binary package.
If the dependency requires it, copy any licenses to the `licenses/src` or `licenses/bin` folder.
### LICENSE.BINARY and NOTICE.BINARY generator tools
| tool | description |
| --- | --- |
| [generate_license](bin/generate_license.py) | This script is run _automatically_ when building the distribution package to generate a `LICENSE.BINARY` file from `licenses.yaml` which is renamed to `LICENSE` in the binary package. It can also be used to verify that all dependencies are present and match the versions in `licenses.yaml` (and is run by travis for all PRs so it _should_ be up to date). |
| [generate-notice-binary](bin/generate-notice-binary.py) | This script is run _automatically_ when building the distribution package, and generates a `NOTICE.BINARY` file by appending the notice content of `licenses.yaml` to the source `NOTICE` file. This script does _not_ currently verify that all notices that need to be are present and correct, this must currently be done manually at release time if not done in the PR that changed a dependency. |
| [web-console/licenses](../web-console/scripts/licenses) | Updates `licenses.yaml` with all Druid of the licenses used by the Druid web-console 'binary'. |
### Additional tools
These additional tools were largely used to bootstrap the initial `LICENSE`, `LICENSE.BINARY`, `NOTICE`, and `NOTICE.BINARY` for our very first ASF releases and collect all the information we needed to eventually create `licenses.yaml`, and may still prove useful from time to time.
| tool | description |
| --- | --- |
| [generate-license-dependency-reports](bin/generate-license-dependency-reports.py) | Point this to the Druid source root, and give it the location of a temp scratch directory, and it will output Maven dependency reports for Druid. (I believe I had to generate Maven dep report separately for hadoop-client) |
| [jar-notice-lister](bin/jar-notice-lister.py) | Point this to an extracted Druid binary distribution, and give it a temp scratch directory, and it will output NOTICE information for all the Druid JAR files. |
The `licenses.yaml` dependency registry serves to help ease the process of managing releases and maintaining `LICENSE` and `NOTICE` compliance for a project as complex and with as many dependencies as Druid.
## Release notes
It is also the release managers responsibility for correctly assigning all PRs merged since the previous release with a milestone in github, as well as crafting the release notes. This is largely a manual process, but we have a couple of tools which can assist to some degree.
| tool | description |
| --- | --- |
| [get-milestone-contributors](bin/get-milestone-contributors.py) | lists github users who contributed to a milestone |
| [get-milestone-prs](bin/get-milestone-prs.py) | lists PRs between tags or commits and the milestone associated with them. |
| [tag-missing-milestones](bin/tag-missing-milestones.py) | Find pull requests which the milestone is missing and tag them properly. |
| [find-missing-backports](bin/find-missing-backports.py) | Find PRs which have been back-ported to one release branch but not another. Useful if a bug fix release based on the previous release is required during a release cycle. |
Next create an issue in the Druid github to contain the release notes and allow the community to provide feedback prior to the release. Make sure to attach it to the release milestone in github. It is highly recommended to review [previous release notes for reference](https://github.com/apache/incubator-druid/issues?utf8=%E2%9C%93&q=is%3Aissue+%22incubating+release+notes%22+label%3A%22Release+Notes%22+is%3Aclosed+) of how to best structure them. Be sure to call out any exciting new features, important bug fixes, and any compatibility concerns for users or operators to consider when upgrading to this release.
## Building a release candidate
### Set version and make a tag
Once the release branch is good for an RC, you can build a new tag with:
```
mvn -DreleaseVersion=0.15.1-incubating -DdevelopmentVersion=0.15.2-incubating-SNAPSHOT -Dtag=druid-0.15.1-incubating-rc2 -DpushChanges=false clean release:clean release:prepare
```
In this example it will create a tag, `druid-0.15.1-incubating-rc2`. If this release passes vote then we can add the final `druid-0.15.1-incubating` release tag later.
**Retain the release.properties file! You will need it when uploading the Maven artifacts for the final release.**
### Do a clean clone (so the source distribution does not pick up extra files)
```
git clone git@github.com:apache/incubator-druid.git druid-release
```
### Switch to tag
```
git checkout druid-0.15.1-incubating-rc2
```
### Build Artifacts
```
$ mvn clean install -Papache-release,dist,rat -DskipTests
```
This should produce the following artifacts:
```
apache-druid-0.15.1-incubating-bin.tar.gz
apache-druid-0.15.1-incubating-bin.tar.gz.asc
apache-druid-0.15.1-incubating-bin.tar.gz.sha512
apache-druid-0.15.1-incubating-src.tar.gz
apache-druid-0.15.1-incubating-src.tar.gz.asc
apache-druid-0.15.1-incubating-src.tar.gz.sha512
```
You _might_ or _might not_ need to specify which key to use depending on your keychain, supply `-Dgpg.keyname=<your GPG key fingerprint>` to the `mvn install` command if required.
### Verify checksums
```
$ diff <(shasum -a512 apache-druid-0.15.1-incubating-bin.tar.gz | cut -d ' ' -f1) <(cat apache-druid-0.15.1-incubating-bin.tar.gz.sha512 ; echo)
...
$ diff <(shasum -a512 apache-druid-0.15.1-incubating-src.tar.gz | cut -d ' ' -f1) <(cat apache-druid-0.15.1-incubating-src.tar.gz.sha512 ; echo)
```
### Verify GPG signatures
```
$ gpg --verify apache-druid-0.15.1-incubating-bin.tar.gz.asc apache-druid-0.15.1-incubating-bin.tar.gz
...
$ gpg --verify apache-druid-0.15.1-incubating-src.tar.gz.asc apache-druid-0.15.1-incubating-src.tar.gz
```
### Commit artifacts to SVN repo
Checkout the dist/dev repo and add a directory for the new release candidate. The KEYS file in this repo is obsoleted and should not be used.
```
$ svn checkout https://dist.apache.org/repos/dist/dev/incubator/druid
```
Copy the `src` and `bin` artifacts to a folder for the release version and add it to SVN and publish the artifacts:
```
$ svn add 0.15.1-incubating-rc2
...
$ svn commit -m 'add 0.15.1-incubating-rc2 artifacts'
```
## Release candidates and voting
Until we graduate from incubation, releases have two stages of voting:
- Druid community vote (dev@druid.apache.org, Druid PPMC votes are binding)
- Incubator vote (general@incubator.apache.org, Incubator PMC votes are binding)
### Druid PPMC Vote
For the Druid community vote, send an email to dev@druid.apache.org, using something like the following as a template, replacing values as necessary.
##### Subject
```
[VOTE] Release Apache Druid (incubating) 0.15.1 [RC2]
```
##### Body
```
Hi all,
I have created a build for Apache Druid (incubating) 0.15.1, release candidate 2.
This is a bug fix release that includes important fixes for Apache Zookeeper based segment loading, the Apache DataSketches (incubating) extension, and much more. You can read the proposed release notes here:
https://github.com/apache/incubator-druid/issues/8191
The release candidate has been tagged in GitHub as druid-0.15.1-incubating-rc2 (c698daab56a4b0612d6680b6359924653e938863), available here:
https://github.com/apache/incubator-druid/releases/tag/druid-0.15.1-incubating-rc2
The artifacts to be voted on are located here:
https://dist.apache.org/repos/dist/dev/incubator/druid/0.15.1-incubating-rc2/
Release artifacts are signed with the following key:
https://people.apache.org/keys/committer/cwylie.asc.
This key and the key of other committers can also be found in the project's KEYS file here:
https://dist.apache.org/repos/dist/release/incubator/druid/KEYS
(If you are a committer, please feel free to add your own key to that file by following the instructions in the file's header.)
Verify checksums:
diff <(shasum -a512 apache-druid-0.15.1-incubating-bin.tar.gz | cut -d ' ' -f1) <(cat apache-druid-0.15.1-incubating-bin.tar.gz.sha512 ; echo)
diff <(shasum -a512 apache-druid-0.15.1-incubating-src.tar.gz | cut -d ' ' -f1) <(cat apache-druid-0.15.1-incubating-src.tar.gz.sha512 ; echo)
Verify signatures:
gpg --verify apache-druid-0.15.1-incubating-bin.tar.gz.asc apache-druid-0.15.1-incubating-bin.tar.gz
gpg --verify apache-druid-0.15.1-incubating-src.tar.gz.asc apache-druid-0.15.1-incubating-src.tar.gz
Please review the proposed artifacts and vote. Note that Apache has specific requirements that must be met before +1 binding votes can be cast by PMC members. Please refer to the policy at http://www.apache.org/legal/release-policy.html#policy for more details.
As part of the validation process, the release artifacts can be generated from source by running:
mvn clean install -Papache-release,dist
The RAT license check can be run from source by:
mvn apache-rat:check -Prat
This vote will be open for at least 72 hours. The vote will pass if a majority of at least three +1 PMC votes are cast.
Once the vote has passed, the second stage vote will be called on the Apache Incubator mailing list to get approval from the Incubator PMC.
[ ] +1 Release this package as Apache Druid (incubating) 0.15.1
[ ] 0 I don't feel strongly about it, but I'm okay with the release
[ ] -1 Do not release this package because...
Thanks!
Apache Druid (incubating) is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Apache Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making process have stabilized in a manner consistent with other successful ASF projects. While incubation status is not necessarily a reflection of the completeness or stability of the code, it does indicate that the project has yet to be fully endorsed by the ASF.
```
Anyone can vote on a release. When voting, you should list out what exactly you checked and note whether or not your vote is binding. (It is binding if you are on the Druid PPMC, otherwise it is non-binding.) A sample vote would look like:
```
+1 (binding)
- Proper NOTICE, LICENSE, DISCLAIMER files are present in both src and bin packages.
- Verified .asc signatures and .sha512 checksums of both src and bin packages.
- Source tarball git.version file is present and correct.
- Source tarball builds and tests pass.
- Ran through quickstart on binary tarball.
```
If you find something wrong with a release that should block it, vote -1 and explain why. For example:
```
-1, because the src tarball appears to accidentally have binary jar files in it:
- foo.jar
- bar.jar
```
According to Apache release policy,
- Release votes should remain open for at least 72 hours.
- Release votes pass if a minimum of three positive votes, and more positive than negative votes, are cast.
- Releases may not be vetoed.
- Before casting +1 binding votes, individuals are required to download all signed source code packages onto their own hardware, verify that they meet all requirements of ASF policy, validate all cryptographic signatures, compile as provided, and test the result on their own platform.
### Druid PPMC vote result
Once the Druid community vote passes (or fails), close the vote with a thread like the following:
##### Subject
```
[RESULT][VOTE] Release Apache Druid (incubating) 0.15.1 [RC2]
```
##### Body
```
Thanks to everyone who participated in the release! The results are as follows:
Clint Wylie: +1 (non-binding)
Mingming Qiu: +1 (non-binding)
Gian Merlino: +1 (binding)
Jon Wei: +1 (binding)
Surekha Saharan: +1 (non-binding)
Benedict Jin: +1 (non-binding)
Nishant Bangarwa: +1 (binding)
Xavier Léauté: 0 (binding)
David Lim: +1 (binding)
I will be starting a voting thread on the general incubator mailing list to request an IPMC vote.
```
### IPMC vote
The next step is to raise a vote thread on the incubator PMC mailing list.
Before doing so, we create a staged maven repository containing the RC artifacts.
You can generate a staged maven repo for the RC with the following steps:
- Copy the `release.properties` that was generated when the RC tag was created back to your repo root (You'll need to change scm.tag in that file to match the specific rc tag you created if you did not specify `-Dtag` when creating the release). If you still have the working copy that build the `tag` available, you may use that.
- Run `mvn release:perform`
This will create a staged Maven repo here (login with Apache credentials): https://repository.apache.org/#stagingRepositories
To make the staged repo publicly accessible, "Close" the staging repo.
Here is the IPMC vote template. Please note that "6190EEFC" in the template is your key id which is the last 16 (or 8) hex digits your key.
##### Subject
```
[VOTE] Release Apache Druid (incubating) 0.15.1 [RC2]
```
##### Body
```
Hi IPMC,
The Apache Druid community has voted on and approved a proposal to release Apache Druid (incubating) 0.15.1 (rc2).
We now kindly request the Incubator PMC members review and vote on this incubator release.
Apache Druid (incubating) is a high performance analytics data store for event-driven data.
The community voting thread can be found here:
https://lists.apache.org/thread.html/142e40f9959ad56e0da73950265b7ef7e64913be8ada3645ecd453af@%3Cdev.druid.apache.org%3E
The release notes are available here:
https://github.com/apache/incubator-druid/issues/8191
The release candidate has been tagged in GitHub as druid-0.15.1-incubating-rc2, available here:
https://github.com/apache/incubator-druid/tree/druid-0.15.1-incubating-rc2 (c698daa)
The artifacts to be voted on are located here:
https://dist.apache.org/repos/dist/dev/incubator/druid/0.15.1-incubating-rc2/
A staged Maven repository is available for review at:
https://repository.apache.org/content/repositories/orgapachedruid-1008/
Release artifacts are signed with the key (6190EEFC):
https://people.apache.org/keys/committer/cwylie.asc
This key and the key of other committers can be found in the project's KEYS file here:
https://www.apache.org/dist/incubator/druid/KEYS
As part of the validation process, the release artifacts can be generated from source by running:
mvn clean install -Papache-release,dist
The RAT license check can be run from source by:
mvn apache-rat:check -Prat
This vote will be open for at least 72 hours. The vote will pass if a majority of at least three +1 IPMC votes are cast.
[ ] +1 Release this package as Apache Druid (incubating) 0.15.1
[ ] 0 I don't feel strongly about it, but I'm okay with the release
[ ] -1 Do not release this package because...
Thank you IPMC! We appreciate your efforts in helping the Apache Druid community to validate this release.
On behalf of the Apache Druid Community,
Clint
Apache Druid (incubating) is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Apache Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making process have stabilized in a manner consistent with other successful ASF projects. While incubation status is not necessarily a reflection of the completeness or stability of the code, it does indicate that the project has yet to be fully endorsed by the ASF.
```
### Cancelling a vote
If for any reason during the Druid PPMC or IPMC vote a blocking issue becomes apparent, a vote should be officially cancelled by sending an email with the following subject line: `[CANCEL][VOTE] Release Apache Druid (incubating) 0.15.1 [RC1]` and the reasons for the cancellation in the body.
### Previous vote threads for additional examples
- [Druid PPMC](https://lists.apache.org/list.html?dev@druid.apache.org:lte=1y:%22%5BVOTE%5D%20Release%20Apache%20Druid%20(incubating)%22)
- [IPMC](https://lists.apache.org/list.html?general@incubator.apache.org:lte=1y:%22%5BVOTE%5D%20Release%20Apache%20Druid%20(incubating)%22)
## Final Release
Once a release candidate has passed the incubator PMC vote, you'll need to do the following:
- Close the IPMC vote thread
- Publish release artifacts to the release SVN repo
- Publish the staged Maven repo
- Wait 24 hours to allow the artifacts to propagate across mirror
- Update the druid.apache.org website
- Announce the release
### Close the IPMC vote thread
##### Subject
```
[RESULT] [VOTE] Release Apache Druid (incubating) 0.15.1 [RC2]
```
##### Body
```
Hi all,
The vote to release Apache Druid (incubating) 0.15.1 has passed with 3 +1 binding votes:
Justin Mclean
Julian Hyde
Furkan KAMACI
and 1 non-binding +1 vote:
William Guo
Vote thread:
https://lists.apache.org/thread.html/f97a3743e441747552f54dd61148366d808883e33d55cab0d5161770@<general.incubator.apache.org>
Thank you to the above IPMC members for taking the time to review and provide guidance on our release!
We will proceed with publishing the approved artifacts and sending out the appropriate announcements in the coming days.
On behalf of the Apache Druid Community,
Clint
```
### Create git tag
Tag the rc that passed vote as the release tag and push to github.
```
$ git checkout druid-0.15.1-incubating-rc2
$ git tag druid-0.15.1-incubating
$ git push origin/druid-0.15.1-incubating
```
### Publish release artifacts to SVN
The final release artifacts are kept in the following repo (same as KEYS):
```
svn checkout https://dist.apache.org/repos/dist/release/incubator/druid
```
Create a new directory for the release and put the artifacts there.
```
$ svn add 0.15.1-incubating
...
$ svn commit -m 'add 0.15.1-incubating artifacts'
```
### Publish the staged Maven repo
Returning to the staged repo you created for the IPMC vote ( https://repository.apache.org/#stagingRepositories), "Release" the repo to publish the Maven artifacts.
https://central.sonatype.org/pages/releasing-the-deployment.html#close-and-drop-or-release-your-staging-repository
### Wait 24 hours
Apache policy requires projects to wait at least 24 hours after uploading artifacts before announcing a release, to allow time for the release artifacts to propagate across mirrors.
http://www.apache.org/legal/release-policy.html#release-announcements
### Update druid.apache.org
1. Pull https://github.com/apache/incubator-druid-website and https://github.com/apache/incubator-druid-website-src. These repositories should be in the same directory as your Druid repository that should have the release tag checked out.
2. To update the downloads page of the website, update the _config.yml file in the root of the website src repo. Versions are grouped by release branch:
```yaml
druid_versions:
- release: 0.15
versions:
- version: 0.15.1-incubating
date: 2019-08-15
- release: 0.14
versions:
- version: 0.14.2-incubating
date: 2019-05-27
```
3. From incubator-druid-website-src, run `npm run build-release -- 0.16.0-incubating`, replacing `0.16.0-incubating` with the Druid release version. This script will:
* checkout the tag of the Druid release version
* build the docs for that version into incubator-druid-website-src
* build incubator-druid-website-src into incubator-druid-website
* stage incubator-druid-website-src and incubator-druid-website repositories to git.
4. Make a PR to the src repo (https://github.com/apache/incubator-druid-website-src) and to the website repo (https://github.com/apache/incubator-druid-website). Once the website PR is merged, https://druid.apache.org/ will be updated immediately.
### Draft a release on github
Copy the release notes and create the release from the tag.
### Announce the release
Announce the release to all the lists, announce@apache.org, general@incubator.apache.org, dev@druid.apache.org, druid-user@googlegroups.com (general announcement list, incubator general list, druid dev list, druid user group).
Additionally, announce it to the Druid official ASF Slack channel, https://druid.apache.org/community/join-slack.
**Be sure to include the Apache incubation disclaimer.**
##### subject
```
[ANNOUNCE] Apache Druid (incubating) 0.15.1 release
```
##### body
```
Announcing Apache Druid 0.15.1-incubating, a small but important release that includes a collection of bug and documentation fixes.
Apache Druid (incubating) is a high performance analytics data store for event-driven data.
Source and binary distributions can be downloaded from:
https://druid.apache.org/downloads.html
See the release notes for additional details:
https://github.com/apache/incubator-druid/releases/tag/druid-0.15.1-incubating
Thanks to everyone who contributed to this release!
----
Disclaimer: Apache Druid is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Apache Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making process have stabilized in a manner consistent with other successful ASF projects. While incubation status is not necessarily a reflection of the completeness or stability of the code, it does indicate that the project has yet to be fully endorsed by the ASF.
```
[Previous release announcements](https://lists.apache.org/list.html?general@incubator.apache.org:lte=1y:%22%5BANNOUNCE%5D%20Apache%20Druid%20(incubating%22))
### Remove old releases which are not 'active'
Removing old releases from the ['release' SVN repository](https://dist.apache.org/repos/dist/release/incubator/druid) which are not actively being developed is an Apache policy. The contents of this directory controls which artifacts are available on the Apache download mirror network. All other releases are available from the Apache archives, so removal from here is not a permanent deletion.
We consider the 'active' releases to be the latest versions of the current and previous quarterly releases. If you are adding a new quarterly release, remove the oldest quarterly release. If you are adding a bug fix release, remove the current quarterly release.
For example, if the new release is a bug fix, `0.15.1-incubating`, and the current versions are `0.15.0-incubating`, and `0.14.2-incubating`, then you would delete `0.15.0-incubating`, leaving `0.14.2-incubating` and `0.15.1-incubating` on the mirrors. If instead we were adding `0.16.0-incubating`, the resulting set of 'active' releases would be `0.15.0-incubating` and `0.16.0-incubating`.

10
pom.xml
View File

@ -93,6 +93,8 @@
<netty3.version>3.10.6.Final</netty3.version>
<!-- Spark updated in https://github.com/apache/spark/pull/19884 -->
<netty4.version>4.1.30.Final</netty4.version>
<node.version>v10.14.2</node.version>
<npm.version>6.5.0</npm.version>
<slf4j.version>1.7.12</slf4j.version>
<!-- If compiling with different hadoop version also modify default hadoop coordinates in TaskConfig.java -->
<hadoop.compile.version>2.8.3</hadoop.compile.version>
@ -124,10 +126,10 @@
<module>benchmarks</module>
<module>extendedset</module>
<module>hll</module>
<module>web-console</module>
<!-- Core cloud functionality -->
<module>cloud/aws-common</module>
<module>cloud/gcp-common</module>
<module>web-console</module>
<!-- Core extensions -->
<module>extensions-core/avro-extensions</module>
<module>extensions-core/datasketches</module>
@ -1646,5 +1648,11 @@
</plugins>
</build>
</profile>
<profile>
<id>website-docs</id>
<modules>
<module>website</module>
</modules>
</profile>
</profiles>
</project>

View File

@ -51,8 +51,8 @@
<goal>install-node-and-npm</goal>
</goals>
<configuration>
<nodeVersion>v10.14.2</nodeVersion>
<npmVersion>6.5.0</npmVersion>
<nodeVersion>${node.version}</nodeVersion>
<npmVersion>${npm.version}</npmVersion>
<workingDirectory>${project.build.directory}</workingDirectory>
<installDirectory>${project.build.directory}</installDirectory>
</configuration>

104
website/pom.xml Normal file
View File

@ -0,0 +1,104 @@
<?xml version="1.0" encoding="UTF-8"?>
<!--
~ Licensed to the Apache Software Foundation (ASF) under one
~ or more contributor license agreements. See the NOTICE file
~ distributed with this work for additional information
~ regarding copyright ownership. The ASF licenses this file
~ to you under the Apache License, Version 2.0 (the
~ "License"); you may not use this file except in compliance
~ with the License. You may obtain a copy of the License at
~
~ http://www.apache.org/licenses/LICENSE-2.0
~
~ Unless required by applicable law or agreed to in writing,
~ software distributed under the License is distributed on an
~ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
~ KIND, either express or implied. See the License for the
~ specific language governing permissions and limitations
~ under the License.
-->
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<artifactId>druid-website</artifactId>
<name>druid-website</name>
<description>Website for druid.apache.org</description>
<parent>
<groupId>org.apache.druid</groupId>
<artifactId>druid</artifactId>
<version>0.16.0-incubating-SNAPSHOT</version>
</parent>
<properties>
<website.src>../../incubator-druid-website-src</website.src>
</properties>
<build>
<plugins>
<plugin>
<groupId>com.github.eirslett</groupId>
<artifactId>frontend-maven-plugin</artifactId>
<executions>
<execution>
<id>install-node-and-npm</id>
<goals>
<goal>install-node-and-npm</goal>
</goals>
<configuration>
<nodeVersion>${node.version}</nodeVersion>
<npmVersion>${npm.version}</npmVersion>
<workingDirectory>${project.build.directory}</workingDirectory>
<installDirectory>${project.build.directory}</installDirectory>
</configuration>
</execution>
<execution>
<id>npm-install</id>
<goals>
<goal>npm</goal>
</goals>
<configuration>
<arguments>ci</arguments>
<installDirectory>${project.build.directory}</installDirectory>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<executions>
<execution>
<id>build-docs</id>
<phase>compile</phase>
<goals>
<goal>exec</goal>
</goals>
<configuration>
<executable>script/build-to-docs</executable>
<arguments>
<argument>${project.parent.version}</argument>
<argument>${website.src}</argument>
</arguments>
</configuration>
</execution>
<execution>
<id>build-latest-docs</id>
<phase>compile</phase>
<goals>
<goal>exec</goal>
</goals>
<configuration>
<executable>script/build-to-docs</executable>
<arguments>
<argument>latest</argument>
<argument>${website.src}</argument>
</arguments>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>

View File

@ -16,12 +16,19 @@
# See the License for the specific language governing permissions and
# limitations under the License.
if [ "$#" -ne 1 ]; then
echo "Illegal number of parameters, should be just one: the version";
if [ "$#" -ne 1 ] && [ "$#" -ne 2 ]; then
echo "Illegal number of parameters, should one or two: the version, or the version and website-src directory";
exit 1;
fi
echo "Building to docs for '$1'..."
VERSION=$1
WEBSRC="../../incubator-druid-website-src"
if [ "$#" -gt 1 ]; then
WEBSRC=$2
fi
echo "Building to docs for '$VERSION' to $WEBSRC ..."
npm run compile-scss
@ -35,16 +42,16 @@ else
rm build-log.txt
fi
node script/fix-path.js $1
node script/fix-path.js $VERSION
echo "Cleaning..."
rm -rf ../../incubator-druid-website-src/docs/$1/
mkdir -p ../../incubator-druid-website-src/docs/$1/
rm -rf $WEBSRC/docs/$VERSION/
mkdir -p $WEBSRC/docs/$VERSION/
cp -r ./build/ApacheDruid/docs/* ../../incubator-druid-website-src/docs/$1/
cp -r ./build/ApacheDruid/docs/* $WEBSRC/docs/$VERSION/
mkdir -p ../../incubator-druid-website-src/css
cp ./build/ApacheDruid/css/* ../../incubator-druid-website-src/css
mkdir -p $WEBSRC/css
cp ./build/ApacheDruid/css/* $WEBSRC/css
mkdir -p ../../incubator-druid-website-src/js
cp ./build/ApacheDruid/js/* ../../incubator-druid-website-src/js
mkdir -p $WEBSRC/js
cp ./build/ApacheDruid/js/* $WEBSRC/js