commit | 1a3d84f44416d75db30e6b075aa9792c2dfa5ec9 | [log] [tgz] |
---|---|---|
author | Luca Milanesio <luca.milanesio@gmail.com> | Mon May 04 17:14:12 2020 +0100 |
committer | Luca Milanesio <luca.milanesio@gmail.com> | Mon Jun 01 23:56:58 2020 +0000 |
tree | f7418eb32e14971ea5e0610a34eaac95631c0d60 | |
parent | 92b792a78fed2adeec0dc47686d23a392b9dd612 [diff] |
Enable rolling upgrade to next versions Gerrit version N and N+1 (e.g. Gerrit v3.1 is N, v3.2 is N+1) have typically a semi-compatible schema which enables the ability to perform a live-upgrade to the new release without the need of a general outage. Document how to enable rolling upgrade mode and make the schema version check more flexible so that two versions can share the same repositories over NFS. Test plan: 1. Install Gerrit version N on two nodes sharing the repositories over NFS. 2. Set gerrit.experimentalRollingUpgrade to true 3. Upgrade one of the two nodes to version N+1 4. Both nodes should be able to stop/start without issues 5. Both nodes should be able to serve read/writes without issues 6. Upgrade the other node then confirm as above. Change-Id: I8ceb352365da2eb553d82495c9635eb034e57352
Gerrit is a code review and project management tool for Git based projects.
Gerrit makes reviews easier by showing changes in a side-by-side display, and allowing inline comments to be added by any reviewer.
Gerrit simplifies Git based project maintainership by permitting any authorized user to submit changes to the master Git repository, rather than requiring all approved changes to be merged in by hand by the project maintainer.
For information about how to install and use Gerrit, refer to the documentation.
Our canonical Git repository is located on googlesource.com. There is a mirror of the repository on Github.
Please report bugs on the issue tracker.
Gerrit is the work of hundreds of contributors. We appreciate your help!
Please read the contribution guidelines.
Note that we do not accept Pull Requests via the Github mirror.
The Developer Mailing list is repo-discuss on Google Groups.
Gerrit is provided under the Apache License 2.0.
Install Bazel and run the following:
git clone --recurse-submodules https://gerrit.googlesource.com/gerrit cd gerrit && bazel build release
The instruction how to configure GerritForge/BinTray repositories is here
On Debian/Ubuntu run:
apt-get update & apt-get install gerrit=<version>-<release>
NOTE: release is a counter that starts with 1 and indicates the number of packages that have been released with the same version of the software.
On CentOS/RedHat run:
yum clean all && yum install gerrit-<version>[-<release>]
On Fedora run:
dnf clean all && dnf install gerrit-<version>[-<release>]
Docker images of Gerrit are available on DockerHub
To run a CentOS 7 based Gerrit image:
docker run -p 8080:8080 gerritforge/gerrit-centos7[:version]
To run a Ubuntu 15.04 based Gerrit image:
docker run -p 8080:8080 gerritforge/gerrit-ubuntu15.04[:version]
NOTE: release is optional. Last released package of the version is installed if the release number is omitted.