feat: add external nodes config

Author: dotconfig404

README.md

@@ -123,6 +123,7 @@ The following environment variables are supported:
 | __CSR_ATTRIBUTES__                          | Provide a JSON string of the csr_attributes.yaml content. e.g. `CSR_ATTRIBUTES='{"custom_attributes": { "challengePassword": "foobar" }, "extension_requests": { "pp_project": "foo" } }'`<br><br> Defaults to empty JSON object `{}`<br> Please note that within a compose file, you must provide all environment variables as Hash and not as Array!<br> environment:<br> `CSR_ATTRIBUTES: '{"extension_request": {...}}'` |
 | __DNS_ALT_NAMES__                           | Additional DNS names to add to the servers SSL certificate<br>__Note__ only effective on initial run when certificates are generated |
 | __ENVIRONMENTPATH__                         | Set an environmentpath<br><br> Defaults to `/etc/puppetlabs/code/environments` |
+| __EXTERNAL_NODES__                          | Command (script path plus any arguments) of an external node classifier (ENC) executed to classify nodes - sets `external_nodes` in puppet.conf and sets `node_terminus` to `exec`. |
 | __HIERACONFIG__                             | Set a hiera_config entry in puppet.conf file<br><br> Defaults to `$confdir/hiera.yaml` |
 | __INTERMEDIATE_CA__                         | Allows to import an existing intermediate CA. Needs `INTERMEDIATE_CA_BUNDLE`, `INTERMEDIATE_CA_CHAIN` and `INTERMEDIATE_CA_KEY`. See [Puppet Intermediat CA](https://www.puppet.com/docs/puppet/latest/server/intermediate_ca.html) |
 | __INTERMEDIATE_CA_BUNDLE__                  | File path and name to the complete CA bundle (signing CA + Intermediate CA) |

openvoxserver/files/container-entrypoint.d/61-set-enc.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+set -e
+
+source /usr/local/share/openvox/config_lib.sh
+
+if [ -n "${EXTERNAL_NODES}" ]; then
+  config_set server external_nodes "$EXTERNAL_NODES" node_terminus exec
+fi