"Set general pass4SymmKey" should respect hide_password

[Jacob Appleton]

Currently no_log isn't set in this task:

splunk-ansible/roles/splunk_common/tasks/set_general_symmkey_password.yml

Lines 1 to 9 in 0f11fdd

 - name: Set general pass4SymmKey 
   ini_file: 
     dest: "{{ splunk.home }}/etc/system/local/server.conf" 
     section: "general" 
     option: "pass4SymmKey" 
     value: "{{ splunk.pass4SymmKey }}" 
     owner: "{{ splunk.user }}" 
     group: "{{ splunk.group }}" 
   register: set_symmkey 

It should probably use no_log: "{{ hide_password }}" like we do in the Index Cluster configuration:

splunk-ansible/roles/splunk_indexer/tasks/indexer_clustering.yml

Lines 6 to 18 in 0f11fdd

 - name: Set current node as indexer cluster peer 
   command: "{{ splunk.exec }} edit cluster-config -mode slave -master_uri '{{ cert_prefix }}://{{ splunk.cluster_master_url }}:{{ splunk.svc_port }}' -replication_port {{ splunk.idxc.replication_port }} -secret '{{ splunk.idxc.pass4SymmKey }}' -auth '{{ splunk.admin_user }}:{{ splunk.password }}'" 
   become: yes 
   become_user: "{{ splunk.user }}" 
   register: task_result 
   changed_when: task_result.rc == 0 
   until: task_result.rc == 0 
   retries: "{{ retry_num }}" 
   delay: "{{ retry_delay }}" 
   ignore_errors: yes 
   notify: 
     - Restart the splunkd service 
   no_log: "{{ hide_password }}"