Skip to content

Latest commit

 

History

History
733 lines (431 loc) · 29.3 KB

README.md

File metadata and controls

733 lines (431 loc) · 29.3 KB
Raw

elastic-package

elastic-package is a command line tool, written in Go, used for developing Elastic packages. It can help you lint, format, test and build your packages. Learn about each of these and other features in Commands below.

Currently, elastic-package only supports packages of type Elastic Integrations.

Getting started

Download latest release from the Releases page.

On macOS, use xattr -r -d com.apple.quarantine elastic-package after downloading to allow the binary to run.

Alternatively, you may use go install but you will not be able to use the elastic-package version command or check updates.

go install github.com/elastic/elastic-package@latest

Please make sure that you've correctly setup environment variables - $GOPATH and $PATH, and elastic-package is accessible from your $PATH.

Change directory to the package under development.

cd my-package

Run the help command and see available commands:

elastic-package help

Development

Even though the project is "go-gettable", there is the Makefile present, which can be used to build, install, format the source code among others. Some examples of the available targets are:

make build - build the tool source

make clean - delete elastic-package binary and build folder

make format - format the Go code

make check - one-liner, used by CI to verify if source code is ready to be pushed to the repository

make install - build the tool source and move binary to $GOBIN

make gomod - ensure go.mod and go.sum are up to date

make update - update README.md file

make licenser - add the Elastic license header in the source code

To start developing, download and build the latest main of elastic-package binary:

git clone https://github.com/elastic/elastic-package.git
cd elastic-package
make build

When developing on Windows, please use the core.autocrlf=input or core.autocrlf=false option to avoid issues with CRLF line endings:

git clone --config core.autocrlf=input https://github.com/elastic/elastic-package.git
cd elastic-package
make build

This option can be also configured on existing clones with the following commands. Be aware that these commands will remove uncommited changes.

git config core.autocrlf input
git rm --cached -r .
git reset --hard

Testing with integrations repository

While working on a new branch, it is interesting to test these changes with all the packages defined in the integrations repository. This allows to test a much wider scenarios than the test packages that are defined in this repository.

This test can be triggered automatically directly from your Pull Request by adding a comment test integrations. Example:

This comment triggers this Buildkite pipeline (Buildkite job).

This pipeline creates a new draft Pull Request in integration updating the required dependencies to test your own changes. As a new pull request is created, a CI job will be triggered to test all the packages defined in this repository. A new comment with the link to this new Pull Request will be posted in your package-spec Pull Request.

IMPORTANT: Remember to close this PR in the integrations repository once you close the package-spec Pull Request.

Usually, this process would require the following manual steps:

  1. Create your elastic-package pull request and push all your commits
  2. Get the SHA of the latest changeset of your PR: 
     $ git show -s --pretty=format:%H
1131866bcff98c29e2c84bcc1c772fff4307aaca
  3. Go to the integrations repository, and update go.mod and go.sum with that changeset: 
    cd /path/to/integrations/repostiory
go mod edit -replace github.com/elastic/elastic-package=github.com/<your_github_user>/elastic-package@1131866bcff98c29e2c84bcc1c772fff4307aaca
go mod tidy
  4. Push these changes into a branch and create a Pull Request
    • Creating this PR would automatically trigger a new Jenkins pipeline.

Testing with Elastic serverless

While working on a branch, it might be interesting to test your changes using a project created in Elastic serverless, instead of spinning up a local Elastic stack. To do so, you can add a new comment while developing in your Pull request a comment like test serverless.

Adding that comment in your Pull Request will create a new build of this Buildkite pipeline. This pipeline creates a new Serverless project and run some tests with the packages defined in the test/packages/parallel folder. Currently, there are some differences with respect to testing with a local Elastic stack:

  • System tests are not executed.
  • Disabled comparison of results in pipeline tests to avoid errors related to GeoIP fields
  • Pipeline tests cannot be executed with coverage flags.

At the same time, this pipeline is going to be triggered daily to test the latest contents of the main branch with an Elastic serverless project.

Commands

elastic-package currently offers the commands listed below.

Some commands have a global context, meaning that they can be executed from anywhere and they will have the same result. Other commands have a package context; these must be executed from somewhere under a package's root folder and they will operate on the contents of that package.

For more details on a specific command, run elastic-package help <command>.

elastic-package help

Context: global

Use this command to get a listing of all commands available under elastic-package and a brief description of what each command does.

elastic-package completion

Context: global

Use this command to output shell completion information.

The command output shell completions information (for bash, zsh, fish and powershell). The output can be sourced in the shell to enable command completion.

Run elastic-package completion and follow the instruction for your shell.

elastic-package benchmark

Context: package

Use this command to run benchmarks on a package. Currently, the following types of benchmarks are available:

Pipeline Benchmarks

These benchmarks allow you to benchmark any Ingest Node Pipelines defined by your packages.

For details on how to configure pipeline benchmarks for a package, review the HOWTO guide.

Rally Benchmarks

These benchmarks allow you to benchmark an integration corpus with rally.

For details on how to configure rally benchmarks for a package, review the HOWTO guide.

Stream Benchmarks

These benchmarks allow you to benchmark ingesting real time data. You can stream data to a remote ES cluster setting the following environment variables:

ELASTIC_PACKAGE_ELASTICSEARCH_HOST=https://my-deployment.es.eu-central-1.aws.foundit.no ELASTIC_PACKAGE_ELASTICSEARCH_USERNAME=elastic ELASTIC_PACKAGE_ELASTICSEARCH_PASSWORD=changeme ELASTIC_PACKAGE_KIBANA_HOST=https://my-deployment.kb.eu-central-1.aws.foundit.no:9243

System Benchmarks

These benchmarks allow you to benchmark an integration end to end.

For details on how to configure system benchmarks for a package, review the HOWTO guide.

elastic-package benchmark pipeline

Context: package

Run pipeline benchmarks for the package.

elastic-package benchmark rally

Context: package

Run rally benchmarks for the package (esrally needs to be installed in the path of the system).

elastic-package benchmark stream

Context: package

Run stream benchmarks for the package.

elastic-package benchmark system

Context: package

Run system benchmarks for the package.

elastic-package build

Context: package

Use this command to build a package. Currently it supports only the "integration" package type.

Built packages are stored in the "build/" folder located at the root folder of the local Git repository checkout that contains your package folder. The command will also render the README file in your package folder if there is a corresponding template file present in "_dev/build/docs/README.md". All "_dev" directories under your package will be omitted. For details on how to generate and syntax of this README, see the HOWTO guide.

Built packages are served up by the Elastic Package Registry running locally (see "elastic-package stack"). If you want a local package to be served up by the local Elastic Package Registry, make sure to build that package first using "elastic-package build".

Built packages can also be published to the global package registry service.

For details on how to enable dependency management, see the HOWTO guide.

elastic-package changelog

Context: package

Use this command to work with the changelog of the package.

You can use this command to modify the changelog following the expected format and good practices. This can be useful when introducing changelog entries for changes done by automated processes.

elastic-package changelog add

Context: package

Use this command to add an entry to the changelog file.

The entry added will include the given description, type and link. It is added on top of the last entry in the current version

Alternatively, you can start a new version indicating the specific version, or if it should be the next major, minor or patch version.

elastic-package check

Context: package

Use this command to verify if the package is correct in terms of formatting, validation and building.

It will execute the format, lint, and build commands all at once, in that order.

elastic-package clean

Context: package

Use this command to clean resources used for building the package.

The command will remove built package files (in build/), files needed for managing the development stack (in ~/.elastic-package/stack/development) and stack service logs (in ~/.elastic-package/tmp/service_logs).

elastic-package create

Context: global

Use this command to create a new package or add more data streams.

The command can help bootstrap the first draft of a package using embedded package template. It can be used to extend the package with more data streams.

For details on how to create a new package, review the HOWTO guide.

elastic-package create data-stream

Context: global

Use this command to create a new data stream.

The command can extend the package with a new data stream using embedded data stream template and wizard.

elastic-package create package

Context: global

Use this command to create a new package.

The command can bootstrap the first draft of a package using embedded package template and wizard.

elastic-package dump

Context: global

Use this command as an exploratory tool to dump resources from Elastic Stack (objects installed as part of package and agent policies).

elastic-package dump agent-policies

Context: global

Use this command to dump agent policies created by Fleet as part of a package installation.

Use this command as an exploratory tool to dump agent policies as they are created by Fleet when installing a package. Dumped agent policies are stored in files as they are returned by APIs of the stack, without any processing.

If no flag is provided, by default this command dumps all agent policies created by Fleet.

If --package flag is provided, this command dumps all agent policies that the given package has been assigned to it.

elastic-package dump installed-objects

Context: global

Use this command to dump objects installed by Fleet as part of a package.

Use this command as an exploratory tool to dump objects as they are installed by Fleet when installing a package. Dumped objects are stored in files as they are returned by APIs of the stack, without any processing.

elastic-package edit

Context: package

Use this command to edit assets relevant for the package, e.g. Kibana dashboards.

elastic-package edit dashboards

Context: package

Use this command to make dashboards editable.

Pass a comma-separated list of dashboard ids with -d or use the interactive prompt to make managed dashboards editable in Kibana.

elastic-package export

Context: package

Use this command to export assets relevant for the package, e.g. Kibana dashboards.

elastic-package export dashboards

Context: package

Use this command to export dashboards with referenced objects from the Kibana instance.

Use this command to download selected dashboards and other associated saved objects from Kibana. This command adjusts the downloaded saved objects according to package naming conventions (prefixes, unique IDs) and writes them locally into folders corresponding to saved object types (dashboard, visualization, map, etc.).

elastic-package format

Context: package

Use this command to format the package files.

The formatter supports JSON and YAML format, and skips "ingest_pipeline" directories as it's hard to correctly format Handlebars template files. Formatted files are being overwritten.

elastic-package install

Context: package

Use this command to install the package in Kibana.

The command uses Kibana API to install the package in Kibana. The package must be exposed via the Package Registry or built locally in zip format so they can be installed using --zip parameter. Zip packages can be installed directly in Kibana >= 8.7.0. More details in this HOWTO guide.

elastic-package lint

Context: package

Use this command to validate the contents of a package using the package specification (see: https://github.com/elastic/package-spec).

The command ensures that the package is aligned with the package spec and the README file is up-to-date with its template (if present).

elastic-package profiles

Context: global

Use this command to add, remove, and manage multiple config profiles.

Individual user profiles appear in ~/.elastic-package/stack, and contain all the config files needed by the "stack" subcommand. Once a new profile is created, it can be specified with the -p flag, or the ELASTIC_PACKAGE_PROFILE environment variable. User profiles can be configured with a "config.yml" file in the profile directory.

elastic-package profiles create

Context: global

Create a new profile.

elastic-package profiles delete

Context: global

Delete a profile.

elastic-package profiles list

Context: global

List available profiles.

elastic-package profiles use

Context: global

Sets the profile to use when no other is specified.

elastic-package promote

Context: global

[DEPRECATED] Use this command to move packages between the snapshot, staging, and production stages of the package registry.

This command is intended primarily for use by administrators.

It allows for selecting packages for promotion and opens new pull requests to review changes. Please be aware that the tool checks out an in-memory Git repository and switches over branches (snapshot, staging and production), so it may take longer to promote a larger number of packages.

elastic-package publish

Context: package

[DEPRECATED] Use this command to publish a new package revision.

The command checks if the package hasn't been already published (whether it's present in snapshot/staging/production branch or open as pull request). If the package revision hasn't been published, it will open a new pull request.

elastic-package report

Context: package

Use this command to generate various reports relative to the packages. Currently, the following types of reports are available:

Benchmark report for Github

These report will be generated by comparing local benchmark results against ones from another benchmark run. The report will show performance differences between both runs.

It is formatted as a Markdown Github comment to use as part of the CI results.

elastic-package report benchmark

Context: package

Generate a benchmark report comparing local results against ones from another benchmark run.

elastic-package service

Context: package

Use this command to boot up the service stack that can be observed with the package.

The command manages lifecycle of the service stack defined for the package ("_dev/deploy") for package development and testing purposes.

elastic-package service up

Context: package

Boot up the stack.

elastic-package stack

Context: global

Use this command to spin up a Docker-based Elastic Stack consisting of Elasticsearch, Kibana, and the Package Registry. By default the latest released version of the stack is spun up but it is possible to specify a different version, including SNAPSHOT versions by appending --version .

You can run your own custom images for Elasticsearch, Kibana or Elastic Agent, see this document.

Be aware that a common issue while trying to boot up the stack is that your Docker environments settings are too low in terms of memory threshold.

For details on how to connect the service with the Elastic stack, see the service command.

elastic-package stack down

Context: global

Take down the stack.

elastic-package stack dump

Context: global

Dump stack data for debug purposes.

elastic-package stack shellinit

Context: global

Use this command to export to the current shell the configuration of the stack managed by elastic-package.

The output of this command is intended to be evaluated by the current shell. For example in bash: 'eval $(elastic-package stack shellinit)'.

Relevant environment variables are:

  • ELASTIC_PACKAGE_ELASTICSEARCH_HOST
  • ELASTIC_PACKAGE_ELASTICSEARCH_USERNAME
  • ELASTIC_PACKAGE_ELASTICSEARCH_PASSWORD
  • ELASTIC_PACKAGE_KIBANA_HOST
  • ELASTIC_PACKAGE_CA_CERT

You can also provide these environment variables manually. In that case elastic-package commands will use these settings.

elastic-package stack status

Context: global

Show status of the stack services.

elastic-package stack up

Context: global

Use this command to boot up the stack locally.

By default the latest released version of the stack is spun up but it is possible to specify a different version, including SNAPSHOT versions by appending --version .

You can run your own custom images for Elasticsearch, Kibana or Elastic Agent, see this document.

Be aware that a common issue while trying to boot up the stack is that your Docker environments settings are too low in terms of memory threshold.

To expose local packages in the Package Registry, build them first and boot up the stack from inside of the Git repository containing the package (e.g. elastic/integrations). They will be copied to the development stack (~/.elastic-package/stack/development) and used to build a custom Docker image of the Package Registry. Starting with Elastic stack version >= 8.7.0, it is not mandatory to be available local packages in the Package Registry to run the tests.

For details on how to connect the service with the Elastic stack, see the service command.

You can customize your stack using profile settings, see Elastic Package profiles section. These settings can be also overriden with the --parameter flag. Settings configured this way are not persisted.

elastic-package stack update

Context: global

Update the stack to the most recent versions.

elastic-package status [package]

Context: package

Use this command to display the current deployment status of a package.

If a package name is specified, then information about that package is returned, otherwise this command checks if the current directory is a package directory and reports its status.

elastic-package test

Context: package

Use this command to run tests on a package. Currently, the following types of tests are available:

Asset Loading Tests

These tests ensure that all the Elasticsearch and Kibana assets defined by your package get loaded up as expected.

For details on how to run asset loading tests for a package, see the HOWTO guide.

Pipeline Tests

These tests allow you to exercise any Ingest Node Pipelines defined by your packages.

For details on how to configure pipeline test for a package, review the HOWTO guide.

Static Tests

These tests allow you to verify if all static resources of the package are valid, e.g. if all fields of the sample_event.json are documented.

For details on how to run static tests for a package, see the HOWTO guide.

System Tests

These tests allow you to test a package's ability to ingest data end-to-end.

For details on how to configure and run system tests, review the HOWTO guide.

Policy Tests

These tests allow you to test different configuration options and the policies they generate, without needing to run a full scenario.

For details on how to configure and run policy tests, review the HOWTO guide.

elastic-package test asset

Context: package

Run asset loading tests for the package.

elastic-package test pipeline

Context: package

Run pipeline tests for the package.

elastic-package test policy

Context: package

Run policy tests for the package.

elastic-package test static

Context: package

Run static files tests for the package.

elastic-package test system

Context: package

Run system tests for the package.

elastic-package uninstall

Context: package

Use this command to uninstall the package in Kibana.

The command uses Kibana API to uninstall the package in Kibana. The package must be exposed via the Package Registry.

elastic-package version

Context: global

Use this command to print the version of elastic-package that you have installed. This is especially useful when reporting bugs.

Elastic Package profiles

The profiles subcommand allows to work with different configurations. By default, elastic-package uses the "default" profile. Other profiles can be created with the elastic-package profiles create command. Once a profile is created, it will have its own directory inside the elastic-package data directory. Once you have more profiles, you can change the default with elastic-package profiles use.

You can find the profiles in your system with elastic-package profiles list.

You can delete profiles with elastic-package profiles delete.

Each profile can have a config.yml file that allows to persist configuration settings that apply only to commands using this profile. You can find a config.yml.example that you can copy to start.

The following settings are available per profile:

  • stack.apm_enabled can be set to true to start an APM server and configure instrumentation in services managed by elastic-package. Traces for these services are available in the APM UI of the kibana instance managed by elastic-package. Supported only by the compose provider. Defaults to false.
  • stack.elastic_cloud.host can be used to override the address when connecting with the Elastic Cloud APIs. It defaults to https://cloud.elastic.co.
  • stack.geoip_dir defines a directory with GeoIP databases that can be used by Elasticsearch in stacks managed by elastic-package. It is recommended to use an absolute path, out of the .elastic-package directory.
  • stack.kibana_http2_enabled can be used to control if HTTP/2 should be used in versions of kibana that support it. Defaults to true.
  • stack.logstash_enabled can be set to true to start Logstash and configure it as the default output for tests using elastic-package. Supported only by the compose provider. Defaults to false.
  • stack.self_monitor_enabled enables monitoring and the system package for the default policy assigned to the managed Elastic Agent. Defaults to false.
  • stack.serverless.type selects the type of serverless project to start when using the serverless stack provider.
  • stack.serverless.region can be used to select the region to use when starting serverless projects.

Useful environment variables

There are available some environment variables that could be used to change some of the elastic-package settings:

  • Related to docker-compose / docker compose commands:

    • ELASTIC_PACKAGE_COMPOSE_DISABLE_VERBOSE_OUTPUT: If set to true, it disables the progress output from docker compose/docker-compose commands.
      • For versions v2 < 2.19.0, it sets --ansi never flag.
      • For versions v2 >= 2.19.0, it sets --progress plain flag and --quiet-pull for up sub-command`.

  • Related to global elastic-package settings:

    • ELASTIC_PACKAGE_CHECK_UPDATE_DISABLED: if set to true, elastic-package is not going to check for newer versions.
    • ELASTIC_PACKAGE_PROFILE: Name of the profile to be using.
    • ELASTIC_PACKAGE_DATA_HOME: Custom path to be used for elastic-package data directory. By default this is ~/.elastic-package.

  • Related to the build process:

    • ELASTIC_PACKAGE_REPOSITORY_LICENSE: Path to the default repository license.
    • ELASTIC_PACKAGE_LINKS_FILE_PATH: Path to the links table file (e.g. links_table.yml) with the link definitions to be used in the build process of a package.

  • Related to signing packages:

    • ELASTIC_PACKAGE_SIGNER_PRIVATE_KEYFILE: Path to the private key file to sign packages.
    • ELASTIC_PACKAGE_SIGNER_PASSPHRASE: Passphrase to use the private key file.

  • Related to tests:

    • ELASTIC_PACKAGE_SERVERLESS_PIPELINE_TEST_DISABLE_COMPARE_RESULTS: If set to true, the results from pipeline tests are not compared to avoid errors from GeoIP.

  • To configure the Elastic stack to be used by elastic-package:

    • ELASTIC_PACKAGE_ELASTICSEARCH_HOST: Host of the elasticsearch (e.g. https://127.0.0.1:9200)
    • ELASTIC_PACKAGE_ELASTICSEARCH_USERNAME: User name to connect to elasticsearch (e.g. elastic)
    • ELASTIC_PACKAGE_ELASTICSEARCH_PASSWORD: Password of that user.
    • ELASTIC_PACKAGE_ELASTICSEARCH_KIBANA_HOST: Kibana URL (e.g. https://127.0.0.1:5601)
    • ELASTIC_PACKAGE_ELASTICSEARCH_CA_CERT: Path to the CA certificate to connect to the Elastic stack services.

  • To configure an external metricstore while running benchmarks (more info at system benchmarking docs or rally benchmarking docs):

    • ELASTIC_PACKAGE_ESMETRICSTORE_HOST: Host of the elasticsearch (e.g. https://127.0.0.1:9200)
    • ELASTIC_PACKAGE_ESMETRICSTORE_USERNAME: Username to connect to elasticsearch (e.g. elastic)
    • ELASTIC_PACKAGE_ESMETRICSTORE_PASSWORD: Password for the user.
    • ELASTIC_PACKAGE_ESMETRICSTORE_CA_CERT: Path to the CA certificate to connect to the Elastic stack services.

Release process

This project uses GoReleaser to release a new version of the application (semver). Release publishing is automatically managed by the Jenkins CI (Jenkinsfile) and it's triggered by Git tags. Release artifacts are available in the Releases section.

Steps to create a new release

  1. Fetch latest main from upstream (remember to rebase the branch):
git fetch upstream
git rebase upstream/main
  1. Create Git tag with release candidate:
git tag v0.15.0 # let's release v0.15.0!
  1. Push new tag to the upstream.
git push upstream v0.15.0

The CI will run a new job for the just pushed tag and publish released artifacts. Please expect an automated follow-up PR in the Integrations repository to bump up the version (sample PR).