Anyone have any ideas?
On Wednesday, July 29, 2015 at 2:58:06 PM UTC-4, Craig Moynes wrote:
>
> Hi,
> Just getting started with Ansible (1.9.2) and trying to get a playbook
> configured to deploy the latest version of our developers code.
>
> What I wanted to do was loop through the property files from the source,
> and if there was a difference (by md5 comparison) prompt the user that they
> should manually verify and confirm. The reason for this is that different
> environments (lower test environments, production environments) may have
> had optimizations that I don't want to overwrite blindly - or skip and miss
> a change that should be deployed.
>
> Even logging it at the end of the run would work from my perspective.
>
> The following runs against a list of hosts (2 currently):
> - hosts: webservice
> vars:
> local_path: /tmp/webservice-latest
> tomcat_dest_path: /opt/tomcat/webapps
> shared_classes_path: /opt/tomcat/shared/classes
>
> webservice_files: [
> {
> sample_name: wrapper.properties.sample,
> name: wrapper.properties,
> src: "{{local_path}}/conf",
> dest: "{{shared_classes_path}}"
> }
> ]
>
> tasks:
>
> - name: Get local stat of all webapp files
> become: no
> local_action: stat path="{{item.src}}/{{item.sample_name}}"
> with_items:
> - "{{webservice_files}}"
> register: local
>
> - name: Get remote stat of all the webapp files
> action: stat path="{{item.dest}}/{{item.name}}"
> with_items:
> - "{{webservice_files}}"
> register: remote
>
> - name: "Debug file stat for both local and remote - True"
> debug: msg="Stat should be True
> {{item.1.stat.path}}:{{item.1.stat.md5}}
> {{item.2.stat.path}}:{{item.2.stat.md5}}"
> when: '"{{item.2.stat.exists}}" == "True" and "{{item.1.stat.md5}}"
> != "{{item.2.stat.md5|default}}"'
> with_together:
> - "{{webservice_files}}"
> - "{{local.results}}"
> - "{{remote.results}}"
>
> # if the property files do exist, then we need to tell the user
> # and let them sort it out
> - name: Compare md5 of webservice files that do exist, prompt if
> different
> pause: prompt="Files are different - manually review (enter to
> continue)"
> when: '"{{item.2.stat.exists}}" == "True" and "{{item.1.stat.md5}}"
> != "{{item.2.stat.md5|default}}"'
> with_together:
> - "{{webservice_files}}"
> - "{{local.results}}"
> - "{{remote.results}}"
>
> Test Scenario:
> For my test the remote file on server1 is different than the local file,
> the remote file on server2 is identical.
>
> Results:
> I can see the debug line skipped for server2, and displayed for server1
> which is correct.
>
> The issue is that I only see the action skipped for server2, for server1 I
> don't get a prompt or a notification that it was skipped. It just silently
> skips it.
>
> Any suggestions?
>
> I am thinking that pause does not work when used within a loop (although
> not documented here - http://docs.ansible.com/ansible/pause_module.html).
>
> Even if I template the different environments property files, if someone
> has made a change I would prefer to at least notify the person deploying
> that there is an unexpected change in one of the files.
>
>
> Cheers,
> Craig
>
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