From eccb6806cc9e8767e443ecb4faea4cdfbf06f633 Mon Sep 17 00:00:00 2001
From: xiaojueguan <xiaojueguan@gmail.com>
Date: Fri, 8 May 2020 14:27:21 +0800
Subject: [PATCH] Remove post_config from the Kibana role
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Since at least Stein, there is no visible effect from these tasks.
The Kibana dashboard seems to be working exactly the same,
greeting user on the first use with "please configure my index".
I tested on both Ubuntu and CentOS.
In new E*K stack (Ussuri+, CentOS8+) it even causes play errors.

Co-authored-by: Radosław Piliszek <radoslaw.piliszek@gmail.com>
Change-Id: Iafc6986cce9cbaa0ea9e219ca85d7d01a61308cf
Closes-Bug: #1799689
(cherry picked from commit fbc47e60e1ce0f371c3f9e4350d5581c98d7b393)
(cherry picked from commit aea9b4d23367d4d0d8094f49584b537f13b86c6c)
---
 ansible/roles/kibana/defaults/main.yml        | 10 ---
 ansible/roles/kibana/tasks/deploy.yml         |  2 -
 ansible/roles/kibana/tasks/post_config.yml    | 72 -------------------
 .../notes/bug-1799689-c8612c73649ac483.yaml   |  5 ++
 4 files changed, 5 insertions(+), 84 deletions(-)
 delete mode 100644 ansible/roles/kibana/tasks/post_config.yml
 create mode 100644 releasenotes/notes/bug-1799689-c8612c73649ac483.yaml

diff --git a/ansible/roles/kibana/defaults/main.yml b/ansible/roles/kibana/defaults/main.yml
index baeea951b5..5ca8cbb47f 100644
--- a/ansible/roles/kibana/defaults/main.yml
+++ b/ansible/roles/kibana/defaults/main.yml
@@ -35,16 +35,6 @@ kibana_elasticsearch_shard_timeout: 0
 kibana_elasticsearch_ssl_verify: false
 
 
-####################
-# Default index
-####################
-kibana_default_index_pattern: "{{ kibana_log_prefix }}-*"
-kibana_default_index:
-  title: "{{ kibana_default_index_pattern }}"
-  timeFieldName: "@timestamp"
-kibana_default_index_options:
-  index.mapper.dynamic: true
-
 ####################
 # Docker
 ####################
diff --git a/ansible/roles/kibana/tasks/deploy.yml b/ansible/roles/kibana/tasks/deploy.yml
index 747e7f665d..375dcad19b 100644
--- a/ansible/roles/kibana/tasks/deploy.yml
+++ b/ansible/roles/kibana/tasks/deploy.yml
@@ -3,5 +3,3 @@
 
 - name: Flush handlers
   meta: flush_handlers
-
-- include_tasks: post_config.yml
diff --git a/ansible/roles/kibana/tasks/post_config.yml b/ansible/roles/kibana/tasks/post_config.yml
deleted file mode 100644
index 6d567843a6..0000000000
--- a/ansible/roles/kibana/tasks/post_config.yml
+++ /dev/null
@@ -1,72 +0,0 @@
----
-- name: Wait for kibana port
-  wait_for:
-    host: "{{ kolla_internal_vip_address }}"
-    port: "{{ kibana_server_port }}"
-  run_once: true
-
-- name: Register the kibana index in elasticsearch
-  uri:
-    url: "{{ internal_protocol }}://{{ kolla_internal_fqdn | put_address_in_context('url') }}:{{ elasticsearch_port }}/.kibana"
-    method: PUT
-    body: "{{ kibana_default_index_options | to_json }}"
-    body_format: json
-    status_code: 200, 201, 400
-  register: result
-  failed_when:
-    # If the index already exists, Elasticsearch will respond with a 400 error.
-    - result.status == 400
-    # Format: {"json": {"error": {"type": "index_already_exists_exception"}}}
-    - result.get('json', {}).get('error', {}).get('type') != 'index_already_exists_exception'
-  run_once: true
-
-- name: Wait for kibana to register in elasticsearch
-  uri:
-    url: "{{ internal_protocol }}://{{ kolla_internal_fqdn | put_address_in_context('url') }}:{{ elasticsearch_port }}/.kibana"
-    status_code: 200
-  register: result
-  until: result.status == 200
-  retries: 20
-  delay: 2
-  run_once: true
-
-- name: Change kibana config to set index as defaultIndex
-  uri:
-    url: "{{ internal_protocol }}://{{ kolla_internal_fqdn | put_address_in_context('url') }}:{{ elasticsearch_port }}/.kibana/config/*"
-    method: PUT
-    body:
-      defaultIndex: "{{ kibana_default_index_pattern }}"
-    body_format: json
-    status_code: 200, 201
-  run_once: true
-
-- name: Get kibana default indexes
-  uri:
-    headers:
-      Content-Type: application/json
-    url: "{{ internal_protocol }}://{{ kolla_internal_fqdn | put_address_in_context('url') }}:{{ elasticsearch_port }}/.kibana"
-    method: GET
-  register: kibana_default_indexes
-  run_once: true
-  when: kibana_default_index is defined
-
-- name: Set kibana default indexes fact
-  set_fact:
-    kibana_default_indexes: "{{ kibana_default_indexes.json | default([]) }}"
-  when:
-    - kibana_default_indexes is defined
-  run_once: true
-  connection: local
-
-- name: Add index pattern to kibana
-  uri:
-    url: "{{ internal_protocol }}://{{ kolla_internal_fqdn | put_address_in_context('url') }}:{{ elasticsearch_port }}/.kibana/index-pattern/{{ kibana_default_index_pattern }}"
-    method: PUT
-    body: "{{ kibana_default_index | to_json }}"
-    body_format: json
-    status_code: 201
-  run_once: true
-  when:
-    - kibana_default_index is defined
-    - kibana_default_indexes is defined
-    - kibana_default_indexes['.kibana']['mappings']['config']['properties']['defaultIndex'] is not defined
diff --git a/releasenotes/notes/bug-1799689-c8612c73649ac483.yaml b/releasenotes/notes/bug-1799689-c8612c73649ac483.yaml
new file mode 100644
index 0000000000..df35740676
--- /dev/null
+++ b/releasenotes/notes/bug-1799689-c8612c73649ac483.yaml
@@ -0,0 +1,5 @@
+---
+fixes:
+  - |
+    Fixes Kibana deployment with the new E*K stack (6+).
+    `LP#1799689 <https://launchpad.net/bugs/1799689>`__