aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorSteven Hardy <shardy@redhat.com>2016-03-23 14:29:50 +0000
committerSteven Hardy <shardy@redhat.com>2016-03-23 14:29:50 +0000
commit8c0ba4c09ef26a1d83ab440baf2e739d6a85053b (patch)
tree2d0e36b7a144a4c6cdade66347ace9292648d5a8
parent1dd6de571c79625ccf5520895b764bb9c2dd75d3 (diff)
Add ExtraConfig example that always runs on update
Some user feedback indicates we need better examples showing how we can run an extraconfig template, e.g on post-deploy so that it runs every update, regardless of if a change to the config has occurred. We can leverage DeployIdentifier for this, just like with the puppet deployments. This can be tested with an example like this: resource_registry: OS::TripleO::NodeExtraConfigPost: tripleo-heat-templates/extraconfig/post_deploy/example_run_on_update.yaml Change-Id: I45d8f8093ab45c03238ec56651c437128661cb95
-rw-r--r--extraconfig/post_deploy/example_run_on_update.yaml39
1 files changed, 39 insertions, 0 deletions
diff --git a/extraconfig/post_deploy/example_run_on_update.yaml b/extraconfig/post_deploy/example_run_on_update.yaml
new file mode 100644
index 0000000..234488a
--- /dev/null
+++ b/extraconfig/post_deploy/example_run_on_update.yaml
@@ -0,0 +1,39 @@
+heat_template_version: 2014-10-16
+
+description: >
+ Example extra config for post-deployment, this re-runs every update
+
+# Note extra parameters can be defined, then passed data via the
+# environment parameter_defaults, without modifying the parent template
+parameters:
+ servers:
+ type: json
+ # This is provided via parameter_defaults from tripleoclient
+ # it changes to a new timestamp every update, so we can use it to
+ # trigger the deployment to run even though it and the config are
+ # otherwise unchanged
+ DeployIdentifier:
+ type: string
+
+resources:
+
+ ExtraConfig:
+ type: OS::Heat::SoftwareConfig
+ properties:
+ group: script
+ inputs:
+ - name: deploy_identifier
+ config: |
+ #!/bin/sh
+ echo "extra_update $deploy_identifier" >> /root/extra_update
+
+ ExtraDeployments:
+ type: OS::Heat::SoftwareDeployments
+ properties:
+ name: ExtraDeployments
+ servers: {get_param: servers}
+ config: {get_resource: ExtraConfig}
+ # Do this on CREATE/UPDATE (which is actually the default)
+ actions: ['CREATE', 'UPDATE']
+ input_values:
+ deploy_identifier: {get_param: DeployIdentifier}