Fix race condition during idxc configuration (#87)

* Fix race condition during idxc configuration

Author: Mason Morales

roles/splunk/handlers/main.yml

@@ -82,3 +82,9 @@
     state: restarted
   become: true
   when: ansible_os_family != 'RedHat'
+
+- name: wait for splunkd
+  wait_for:
+    port: "{{ splunkd_port }}"
+    state: started
+    delay: 5

roles/splunk/tasks/configure_idxc_manager.yml

@@ -20,7 +20,9 @@
     owner: "{{ splunk_nix_user }}"
     group: "{{ splunk_nix_group }}"
   become: true
-  notify: restart splunk
+  notify: 
+    - restart splunk
+    - wait for splunkd
   loop:
     - { option: "mode", value: "{{ mode_value}}" }
     - { option: "replication_factor", value: "{{ splunk_idxc_rf }}" }

roles/splunk/tasks/configure_idxc_member.yml

@@ -19,3 +19,6 @@
   failed_when: idxc_peer_init_result.rc != 0
   notify: restart splunk
   no_log: true
+  until: idxc_peer_init_result.rc == 0
+  retries: 6
+  delay: 5