5 files changed, 42 insertions, 7 deletions
diff --git a/playbooks/openshift-logging/config.yml b/playbooks/openshift-logging/config.yml
index 83d330284..419dcbc3f 100644
--- a/playbooks/openshift-logging/config.yml
+++ b/playbooks/openshift-logging/config.yml
@@ -5,5 +5,10 @@
 # currently supported method.
 #
 - import_playbook: ../init/main.yml
+  vars:
+    l_init_fact_hosts: "oo_masters_to_config"
+    l_openshift_version_set_hosts: "oo_masters_to_config:!oo_first_master"
+    l_openshift_version_check_hosts: "all:!all"
+    l_sanity_check_hosts: "{{ groups['oo_masters_to_config'] }}"
 
 - import_playbook: private/config.yml
diff --git a/playbooks/openshift-logging/private/config.yml b/playbooks/openshift-logging/private/config.yml
index bc59bd95a..f2a57f9f8 100644
--- a/playbooks/openshift-logging/private/config.yml
+++ b/playbooks/openshift-logging/private/config.yml
@@ -11,18 +11,51 @@
           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:
   - openshift_logging
 
+# TODO: Remove when master config property is removed
 - name: Update Master configs
   hosts: oo_masters:!oo_first_master
   tasks:
-  - block:
-    - include_role:
-        name: openshift_logging
-        tasks_from: update_master_config
+  - 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
diff --git a/playbooks/openshift-logging/private/filter_plugins b/playbooks/openshift-logging/private/filter_plugins
deleted file mode 120000
index 99a95e4ca..000000000
--- a/playbooks/openshift-logging/private/filter_plugins
+++ /dev/null
@@ -1 +0,0 @@
-../../../filter_plugins
-\ No newline at end of file
diff --git a/playbooks/openshift-logging/private/library b/playbooks/openshift-logging/private/library
deleted file mode 120000
index ba40d2f56..000000000
--- a/playbooks/openshift-logging/private/library
+++ /dev/null
@@ -1 +0,0 @@
-../../../library
-\ No newline at end of file
diff --git a/playbooks/openshift-logging/private/lookup_plugins b/playbooks/openshift-logging/private/lookup_plugins
deleted file mode 120000
index ac79701db..000000000
--- a/playbooks/openshift-logging/private/lookup_plugins
+++ /dev/null
@@ -1 +0,0 @@
-../../../lookup_plugins
-\ No newline at end of file