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new c16b24aa Added a post about vault support part-2 with updates and
versioning
c16b24aa is described below
commit c16b24aa7df996393ec777b9ee5a2490ce872cfb
Author: Andrea Cosentino <anco...@gmail.com>
AuthorDate: Tue Jul 26 18:53:17 2022 +0200
Added a post about vault support part-2 with updates and versioning
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+---
+title: "Load properties from Vault/Secrets cloud services: an update"
+date: 2022-07-26
+draft: false
+authors: ["oscerd"]
+categories: ["Camel"]
+preview: "An update about loading properties from a Cloud vault service"
+---
+
+In Camel 3.16.0 we introduced the ability to load properties from vault and
use them in the Camel context.
+
+This post aims to show the updates and improvements we've done in the last two
releases.
+
+### Supported Services
+
+In 3.16.0 we're supporting two of the main services available in the cloud
space:
+
+- AWS Secret Manager
+- Google Cloud Secret Manager
+
+In 3.19.0, to be released, we're going to have four services available:
+
+- AWS Secret Manager
+- Google Cloud Secret Manager
+- Azure Key Vault
+- Hashicorp Vault
+
+### Setting up the Properties Function
+
+Each of the Secret management cloud services require different parameters to
complete authentication and authorization.
+
+For both the Properties Functions currently available we provide two different
approaches:
+- Environment variables
+- Main Configuration properties
+
+You already have the information for AWS and GCP in the old blog post.
+
+Let's explore Azure Key Vault and Hashicorp Vault.
+
+#### AWS Secrets Manager
+
+The Azure Key Vault Properties Function configurations through enviroment
variables are the following:
+
+```
+export $CAMEL_VAULT_AZURE_TENANT_ID=tenantId
+export $CAMEL_VAULT_AZURE_CLIENT_ID=clientId
+export $CAMEL_VAULT_AZURE_CLIENT_SECRET=clientSecret
+export $CAMEL_VAULT_AZURE_VAULT_NAME=vaultName
+```
+
+While as Main Configuration properties it is possible to define the
credentials through the following:
+
+```
+camel.vault.azure.tenantId = accessKey
+camel.vault.azure.clientId = clientId
+camel.vault.azure.clientSecret = clientSecret
+camel.vault.azure.vaultName = vaultName
+```
+
+To recover a secret from azure you might run something like:
+
+```xml
+<camelContext>
+ <route>
+ <from uri="direct:start"/>
+ <to uri="{{azure:route}}"/>
+ </route>
+</camelContext>
+```
+
+
+#### Hashicorp Vault
+
+The Hashicorp Vault Properties Function configurations through enviroment
variables are the following:
+
+```
+export $CAMEL_VAULT_HASHICORP_TOKEN=token
+export $CAMEL_VAULT_HASHICORP_ENGINE=secretKey
+export $CAMEL_VAULT_HASHICORP_HOST=host
+export $CAMEL_VAULT_HASHICORP_PORT=port
+export $CAMEL_VAULT_HASHICORP_SCHEME=http/https
+```
+
+While as Main Configuration properties it is possible to define the
credentials through the following:
+
+```
+camel.vault.hashicorp.token = token
+camel.vault.hashicorp.engine = engine
+camel.vault.hashicorp.host = host
+camel.vault.hashicorp.port = port
+camel.vault.hashicorp.scheme = scheme
+```
+
+To recover a secret from Hashicorp Vault you might run something like:
+
+```xml
+<camelContext>
+ <route>
+ <from uri="direct:start"/>
+ <to uri="{{hashicorp:route}}"/>
+ </route>
+</camelContext>
+```
+
+
+### Multi fields Secrets and Default value
+
+As for AWS Secrets Manager and Google Secrets Manager, the multi fields
secrets and default value are both supported by Azure Key Vault and Hashicorp
Vault Properties functions.
+
+### Versioning
+
+In the next Camel version we are going to release the support for recovering a
secret with a particular version. This will be supported by all the vault we
currently support in Camel.
+
+In particular you'll be able to recover a specific version of a secrets with
the following syntax.
+
+```xml
+<camelContext>
+ <route>
+ <from uri="direct:start"/>
+ <log message="Username is {{hashicorp:database/username:admin@2}}"/>
+ </route>
+</camelContext>
+```
+
+In this example we're going to recover the field username from the secret
database, with version "2". In case the version is not available, we're going
to have a default value of 'admin'.
+
+### Future
+
+We plan to work on the ability to reload the whole context once a secret has
been rotated or updated. This is something still in the design phase, but we
really would like to see it implemented soon.
+
+Stay tuned for more news!
+
