This commit fixes the startup of the Logstash service during packaging
tests by adding a minimal pipeline config. Without it, the service was
flapping from start to start and vice versa causing test flakiness.
Relates https://github.com/elastic/logstash/issues/15784
This commit modernizes the qa/acceptance (packaging) test framework by
moving away from Vagrant and having the tests operate locally.
As we are migrating to Buildkite, the expectation is that those tests
will run on dedicated vms thus removing the necessity of vagrant.
Relates: https://github.com/elastic/ingest-dev/issues/1722
The acceptance tests are used to test a variety of scenarios installing, running and updating
logstash on a variety of Linux distributions.
The vagrant distributions we test on are old, and use java8 by default. This commit removes
the java8 tests and changes the tests to only test the jdk included distribution.
Removes the usage of JAVA_HOME completely which is not anymore used for JDK path resolution.
Updated all the Logstash launching scripts to use only LS_JAVA_HOME as environment variable to
determine the JDK to use to launch Logstash. JAVA_HOME is abandoned for this job.
This commit modifies the launch scripts to take care of the LS_JAVA_HOME giving precedence over the JAVA_HOME, which is still used it the first is not found.
This PR enables the upgrade of bundler to the latest version.
Prior to this PR, the ability to do so was blocked by bundler.setup in versions of bundler > `2.23` making runtime changes to `Gemfile.lock` (unless the lock file was `frozen`) based on the specific platform the application was being run on, overriding any platforms (including generic `java` platform) set during build time. This was in conflict with changes made in #12782, which prevented the logstash user writing to files in `/usr/share/logstash`.
This PR will freeze the lockfile when logstash is run, and unfreeze it when manipulating plugins (install, update, remove, install from offline pack) to allow new plugins to be added. While unfrozen, changes are also made to ensure that the platform list remains as the generic `java` platform, and not changed to the specific platform for the runtime JVM.
This PR also introduces a new runtime flag, `--enable-local-plugin-development`. This flag is intended for use by Logstash developers only, and enables a mode of operation where a Gemfile can be manipulated, eg
```
gem "logstash-integration-kafka", :path => '/users/developer/code/plugins/logstash-integration-kafka'
```
to facilitate quick and simple plugin testing.
This PR also sets the `silence_root_warning` flag to avoid bundler printing out alarming looking warning messages when `sudo` is used. This warning message was concerning for users - it would be printed out during normal operation of `bin/logstash-plugin install/update/remove` when run under `sudo`, which is the expected mode of operation when logstash is installed to run as a service via rpm/deb packages.
This PR also updates the vagrant based integration tests to ensure that Logstash still runs after plugin update/install/remove operations, fixes up some regular expressions that would cause test failures, and removes some dead code from tests.
## Release notes
* Updated Bundler to latest version
* Ensured that `Gemfile.lock` are appropriately frozen
* Added new developer-only flag to facilitate local plugin development to allow unfrozen lockfile in a development environment
Create new artifacts with bundled JDK for the supported platforms on x86_64. Download JDK packages from AdoptOpenJDK site, the selected version is loaded from `versions.yml`.
Changed also the launch scripts to give precedence to JAVA_HOME, then fallback on bundled JDK if present, as last resource go to the system Java.
New artifacts produced with bundled JDK are:
- tar.gz with JDK for Linux and Darwin
- zip file for Windows
- dep and rpm
- Docker image
All artifacts without JDK are now postfixed with '-no-jdk' while the ones with JDK included has the architecture extension.
Covered with tests the touched parts
Co-authored-by: Rob Bavey <robbavey@users.noreply.github.com>
