Merge pull request #449 from dtantsur/conductor-host

Allow customizing conductor hostname

README.md

@@ -77,6 +77,9 @@ functionality:
    inspection. (default `default,logs`)
 - `HTTPD_ENABLE_SENDFILE` - Whether to activate the EnableSendfile apache
    directive for httpd `(default, false)`
+- `IRONIC_CONDUCTOR_HOST` - Host name of the current conductor (only makes
+   sense to change for a multinode setup). Defaults to the IP address used
+   for provisioning.
 
 The ironic configuration can be overridden by various environment variables.
 The following can serve as an example:

ironic-config/ironic.conf.j2

@@ -31,7 +31,7 @@ my_ip = {{ env.IRONIC_IP }}
 # If we run both API and conductor in the same pod, use localhost
 host = localhost
 {% else %}
-host = {{ env.IRONIC_URL_HOST }}
+host = {{ env.IRONIC_CONDUCTOR_HOST }}
 {% endif %}
 
 # If a path to a certificate is defined, use that first for webserver

scripts/configure-ironic.sh

@@ -54,6 +54,9 @@ export IRONIC_IPA_COLLECTORS=${IRONIC_IPA_COLLECTORS:-default,logs}
 
 wait_for_interface_or_ip
 
+# Hostname to use for the current conductor instance.
+export IRONIC_CONDUCTOR_HOST=${IRONIC_CONDUCTOR_HOST:-${IRONIC_URL_HOST}}
+
 export IRONIC_BASE_URL=${IRONIC_BASE_URL:-"${IRONIC_SCHEME}://${IRONIC_URL_HOST}:${IRONIC_ACCESS_PORT}"}
 export IRONIC_INSPECTOR_BASE_URL=${IRONIC_INSPECTOR_BASE_URL:-"${IRONIC_INSPECTOR_SCHEME}://${IRONIC_URL_HOST}:${IRONIC_INSPECTOR_ACCESS_PORT}"}