From d5879135f077e4aaaa09c8e4ebf5d9ef2a063a78 Mon Sep 17 00:00:00 2001
From: Eric Wolinetz <ewolinet@redhat.com>
Date: Fri, 5 Jan 2018 11:06:43 -0600
Subject: Adding support for ES 5.x tech preview opt in
---
playbooks/openshift-logging/private/config.yml | 41 ++++++++++++++++++++++----
1 file changed, 36 insertions(+), 5 deletions(-)
(limited to 'playbooks/openshift-logging/private')
diff --git a/playbooks/openshift-logging/private/config.yml b/playbooks/openshift-logging/private/config.yml
index 07aa8bfde..f2a57f9f8 100644
--- a/playbooks/openshift-logging/private/config.yml
+++ b/playbooks/openshift-logging/private/config.yml
@@ -11,6 +11,38 @@
status: "In Progress"
start: "{{ lookup('pipe', 'date +%Y%m%d%H%M%SZ') }}"
+- name: Update vm.max_map_count for ES 5.x
+ hosts: all
+ gather_facts: false
+ tasks:
+ - when:
+ - openshift_logging_es5_techpreview | default(false) | bool
+ - openshift_deployment_type in ['origin']
+ block:
+ - name: Checking vm max_map_count value
+ command:
+ cat /proc/sys/vm/max_map_count
+ register: _vm_max_map_count
+
+ - stat:
+ path: /etc/sysctl.d/99-elasticsearch.conf
+ register: _99_es_conf
+
+ - name: Check for current value of vm.max_map_count in 99-elasticsearch.conf
+ command: >
+ sed /etc/sysctl.d/99-elasticsearch.conf -e 's/vm.max_map_count=\(.*\)/\1/'
+ register: _curr_vm_max_map_count
+ when: _99_es_conf.stat.exists
+
+ - name: Updating vm.max_map_count value
+ sysctl:
+ name: vm.max_map_count
+ value: 262144
+ sysctl_file: "/etc/sysctl.d/99-elasticsearch.conf"
+ reload: yes
+ when:
+ - _vm_max_map_count.stdout | default(0) | int < 262144 | int or _curr_vm_max_map_count.stdout | default(0) | int < 262144
+
- name: OpenShift Aggregated Logging
hosts: oo_first_master
roles:
@@ -20,11 +52,10 @@
- name: Update Master configs
hosts: oo_masters:!oo_first_master
tasks:
- - block:
- - import_role:
- name: openshift_logging
- tasks_from: update_master_config
- when: not openshift.common.version_gte_3_9
+ - include_role:
+ name: openshift_logging
+ tasks_from: update_master_config
+ when: not openshift.common.version_gte_3_9
- name: Logging Install Checkpoint End
hosts: all
--
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