Using Remote Exec

With Resource Manager, you can use Terraform's remote exec functionality to execute scripts or commands on a remotecomputer. You can also use this technique for other provisioners that require access to the remote resource.

References:

om/en-us/iaas/Content/ResourceManager/Tasks/usingremoteexec.htm

Authorization Header

The Oracle Cloud Infrastructure signature uses the "Signature" Authentication scheme (with an Authorization header), and not the Signature HTTP header.

Required Credentials and OCIDs

You need an API signing key in the correct format. See Required Keys and OCIDs.

You also need the OCIDs for your tenancy and user. See Where to Get the Tenancy's OCID and User's OCID.

Summary of Signing Steps

In general, these are the steps required to sign a request:

Form the HTTPS request (SSL protocol TLS 1.2 is required).

Create the signingstring, which is based on parts of the request.

Create the signature from the signing string, using your private key and the RSA-SHA256 algorithm.

Add the resulting signature and other required information to the Authorization header in the request.

References:

Oracle Cloud Infrastructure Events enables you to create automation based on the state changes of resourcesthroughout your tenancy. Use Events to allow your development teams to automatically respond when a resource changes its state.

Here are some examples of how you might use Events:

Send a notification to a DevOps team when a database backup completes.

Convert files of one format to another when files are uploaded to an Object Storage bucket.

You can only deliver events to certain Oracle Cloud Infrastructure services with a rule. Use the following services to create actions:

Notifications

Streaming

Functions

References:

on/Concepts/notificationoverview.htm