Don't hardcode puppet-3-specific config paths

This patch ensures that hiera data and puppet modules, and puppet config
are copied to the right directory depending on the current puppet
version. Since it's possible for the ansible management server and the
managed nodes to have different puppet versions, we need to account for
the possibility that the source and destination paths might be
different. We also don't need to hardcode the various config paths in
config or manage environments since we're using the defaults and
hardcoding them would make them incorrect for one or the other puppet
versions.

Change-Id: I164f91f9a7942e8c5f059652634ec1078ae41aae

defaults/main.yml

@@ -2,7 +2,6 @@
 # defaults file for ansible-puppet
 copy_hieradata: false
 copy_puppet: false
-hieradata: /etc/puppet/hieradata
 #
 
 manage_config: False
@@ -10,9 +9,6 @@ puppet_server: puppet
 certname: "{{ ansible_fqdn }}"
 puppet_data_binding_terminus: hiera
 puppet_reports: store
-puppet_basemodulepath: '$confdir/modules'
-puppet_environmentpath: '$confdir/environments'
 puppet_hiera_datadir: '/opt/system-config/'
-puppet_environment_basedir: '/opt/system-config/'
 puppet_environment: production
 puppet_timeout: 30m

library/puppet_get_hiera_file_list

@@ -59,7 +59,7 @@ def main():
     for path in paths:
         full_path = os.path.join(p['location'], path)
         if os.path.exists(full_path):
-            good_paths.append(full_path)
+            good_paths.append(path)
 
     module.exit_json(paths=good_paths)
 

tasks/config.yml

@@ -1,9 +1,17 @@
 ---
+- name: Set puppet conf dir
+  set_fact:
+      puppet_confdir: "{{ '/etc/puppet' if puppet_version == '3' else '/etc/puppetlabs/puppet' }}"
+
+- name: Set puppet code dir
+  set_fact:
+      puppet_codedir: "{{ '/etc/puppet' if puppet_version == '3' else '/etc/puppetlabs/code' }}"
+
 # Create our config
 - name: Create puppet.conf from template
   template:
     src: "puppet.conf.j2"
-    dest: "/etc/puppet/puppet.conf"
+    dest: "{{ puppet_confdir }}/puppet.conf"
     owner: root
     group: root
     mode: 0644
@@ -11,7 +19,7 @@
 - name: Create hiera.yaml from template
   template:
     src: "hiera.yaml.j2"
-    dest: "/etc/puppet/hiera.yaml"
+    dest: "{{ puppet_confdir }}/hiera.yaml"
     owner: root
     group: root
     mode: 0644
@@ -24,21 +32,4 @@
     group: root
     state: link
     force: yes
-
-- name: create environment directory
-  file:
-    path: "/etc/puppet/environments/{{ puppet_environment }}"
-    state: directory
-    owner: root
-    group: root
-    mode: 0755
-  when: puppet_environment is defined
-
-- name: create environment.conf from template
-  template:
-    src: "environment.conf.j2"
-    dest: "/etc/puppet/environments/{{ puppet_environment }}/environment.conf"
-    owner: root
-    group: root
-    mode: 0644
-  when: puppet_environment is defined
+  when: puppet_version == '3'

tasks/main.yml

@@ -1,9 +1,45 @@
 ---
+- name: Get management server puppet version
+  shell:
+    cmd: "PATH=$PATH:/opt/puppetlabs/bin puppet --version | cut -d '.' -f 1"
+  delegate_to: localhost
+  register: mgmt_puppet_version
+
+- name: Set management server puppet version fact
+  set_fact:
+    mgmt_puppet_version: "{{ mgmt_puppet_version.stdout }}"
+
+- name: Sanity check management server puppet version
+  fail: "Unsupported puppet version {{ mgmt_puppet_version }}"
+  when: (mgmt_puppet_version != '3' and mgmt_puppet_version != '4')
+
+- name: Get puppet version
+  shell:
+    cmd: "PATH=$PATH:/opt/puppetlabs/bin puppet --version | cut -d '.' -f 1"
+  register: puppet_version
+
+- name: Set puppet version fact
+  set_fact:
+    puppet_version: "{{ puppet_version.stdout }}"
+
+- name: Sanity check puppet version
+  fail: "Unsupported puppet version {{ puppet_version }}"
+  when: (puppet_version != '3' and puppet_version != '4')
+
 - block:
+  - name: Set management server hieradata var
+    set_fact:
+      mgmt_hieradata: "{{ '/etc/puppet/hieradata' + puppet_environment if mgmt_puppet_version == '3' else '/etc/puppetlabs/code/environments/' + puppet_environment + '/hieradata' }}"
+    delegate_to: localhost
+
+  - name: Set hieradata var
+    set_fact:
+      hieradata: "{{ '/etc/puppet/hieradata' + puppet_environment if puppet_version == '3' else '/etc/puppetlabs/code/environments/' + puppet_environment + '/hieradata' }}"
+
   - name: ensure hiera directory
     file:
       state: directory
-      path: "{{ hieradata }}/{{ puppet_environment }}/{{ item }}"
+      path: "{{ hieradata }}//{{ item }}"
       owner: root
       group: root
       mode: 0700
@@ -15,14 +51,14 @@
     puppet_get_hiera_file_list:
       fqdn: "{{ ansible_fqdn }}"
       groups: "{{ hostvars[inventory_hostname].group_names }}"
-      location: "{{ hieradata }}/{{ puppet_environment }}"
+      location: "{{ hieradata }}"
     delegate_to: localhost
     register: hiera_file_paths
 
   - name: copy hiera files
     copy:
-      src: "{{ item }}"
-      dest: "{{ item }}"
+      src: "{{ mgmt_hieradata + '/' + item }}"
+      dest: "{{ hieradata + '/' item }}"
       mode: 0600
     with_items: "{{ hiera_file_paths.paths|default() }}"
 
@@ -41,10 +77,19 @@
       state: link
     when: copy_hieradata
 
+  - name: Set management server puppet module dir
+    set_fact:
+      mgmt_puppet_module_dir: "{{ '/etc/puppet/modules' if mgmt_puppet_version == '3' else '/etc/puppetlabs/code/modules' }}"
+    delegate_to: localhost
+
+  - name: Set puppet module dir
+    set_fact:
+      puppet_module_dir: "{{ '/etc/puppet' if puppet_version == '3' else '/etc/puppetlabs/code' }}"
+
   - name: copy system puppet modules
     synchronize:
-      src: /etc/puppet/modules
-      dest: /etc/puppet
+      src: "{{ mgmt_puppet_module_dir }}"
+      dest: "{{ puppet_module_dir }}"
 
   when:
   - copy_puppet

templates/environment.conf.j2

@@ -1 +0,0 @@
-modulepath = '{{ puppet_basemodulepath }}:{{ puppet_environment_basedir }}{{ puppet_environment }}/modules'

templates/puppet.conf.j2

@@ -8,8 +8,6 @@ certname={{ certname }}
 pluginsync=true
 data_binding_terminus={{ puppet_data_binding_terminus }}
 reports={{ puppet_reports }}
-basemodulepath = {{ puppet_basemodulepath }}
-environmentpath={{ puppet_environmentpath }}
 environmenttimeout=0
 
 [master]