The Elastic Stack provider allows you to manage and configure the Elastic stack (Elasticsearch, Kibana, etc) as code using terraform
.
The provider supports Elastic Stack versions 7.x+
It is recommended to setup at least minimum security, https://www.elastic.co/guide/en/elasticsearch/reference/current/security-minimal-setup.html in order to interact with the Elasticsearch and be able to use the provider's full capabilities.
Configuring required providers:
terraform {
required_version = ">= 1.0.0"
required_providers {
elasticstack = {
source = "elastic/elasticstack"
version = "~>0.9"
}
}
}
The Elasticstack provider offers few different ways of providing credentials for authentication. The following methods are supported:
- Static credentials
- Environment variables
Default static credentials can be provided by adding the username
, password
and endpoints
in elasticsearch
block:
provider "elasticstack" {
elasticsearch {
username = "elastic"
password = "changeme"
endpoints = ["http://localhost:9200"]
}
}
Alternatively an api_key
can be specified instead of username
and password
:
provider "elasticstack" {
elasticsearch {
api_key = "base64encodedapikeyhere=="
endpoints = ["http://localhost:9200"]
}
}
You can provide your credentials for the default connection via the ELASTICSEARCH_USERNAME
, ELASTICSEARCH_PASSWORD
and comma-separated list ELASTICSEARCH_ENDPOINTS
,
environment variables, representing your user, password and Elasticsearch API endpoints respectively.
Alternatively the ELASTICSEARCH_API_KEY
variable can be specified instead of ELASTICSEARCH_USERNAME
and ELASTICSEARCH_PASSWORD
.
provider "elasticstack" {
elasticsearch {}
}
If you wish to work on the provider, you'll first need Go installed on your machine (see Requirements).
To compile the provider, run go install
. This will build the provider and put the provider binary in the $GOPATH/bin
directory.
To install the provider locally into the ~/.terraform.d/plugins/...
directory one can use make install
command. This will allow to refer this provider directly in the Terraform configuration without needing to download it from the registry.
To generate or update documentation, run make gen
. All the generated docs will have to be committed to the repository as well.
In order to run the full suite of Acceptance tests, run make testacc
.
If you have Docker installed, you can use following command to start the Elasticsearch container and run Acceptance tests against it:
$ make docker-testacc
To clean up the used containers and to free up the assigned container names, run make docker-clean
.
Note: there have been some issues encountered when using tfenv
for local development. It's recommended you move your version management for terraform to asdf
instead.
- Clone the repository
- Enter the repository directory
- Build the provider using the
make install
command:
$ make install
This provider uses Go modules. Please see the Go documentation for the most up to date information about using Go modules.
To add a new dependency github.com/author/dependency
to your Terraform provider:
go get github.com/author/dependency
go mod tidy
Then commit the changes to go.mod
and go.sum
.
Kibana clients for some APIs are generated based on Kibana OpenAPI specs. Please see Makefile tasks for more details.
We welcome questions on how to use the Elastic providers. The providers are supported by Elastic. General questions, bugs and product issues should be raised in their corresponding repositories, either for the Elastic Stack provider, or the Elastic Cloud one. Questions can also be directed to the discuss forum. https://discuss.elastic.co/c/orchestration.
We will not, however, fix bugs upon customer demand, as we have to prioritize all pending bugs and features, as part of the product's backlog and release cycles.
Support tickets related to the Terraform provider can be opened with Elastic, however since the provider is just a client of the underlying product API's, we will not be able to treat provider related support requests as a Severity-1 (Immedediate time frame). Urgent, production-related Terraform issues can be resolved via direct interaction with the underlying project API or UI. We will ask customers to resort to these methods to resolve downtime or urgent issues.