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authorJiri Mencak <jmencak@redhat.com>2017-10-03 19:57:01 +0200
committerJiri Mencak <jmencak@redhat.com>2017-10-10 13:47:35 +0200
commit17e38ad8c62ac8f1c8f983e63181f69879a45d85 (patch)
treea3038e8f2fe7d8d0ea7f20b77a7ea7c3841ea14e /roles/openshift_node/tasks
parent2fb41eea9aa4b328d7da1c5e4b7de2e717549ed7 (diff)
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Separate tuned daemon setup into a role.
Currently, profiles for the tuned daemon are set only for OpenShift node(s). This excludes the OpenShift loadbalancer. As a result, ARP cache limits on loadbalancers are not raised. This causes problems with HA setups where loadbalancers serve 1k+ OpenShift nodes. This commit ensures the openshift-control-plane role is applied to loadbalancers, masters and OpenShift infra nodes. Regular OpenShift worker nodes get the openshift-node profile. Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1498213
Diffstat (limited to 'roles/openshift_node/tasks')
-rw-r--r--roles/openshift_node/tasks/config.yml4
-rw-r--r--roles/openshift_node/tasks/tuned.yml41
2 files changed, 0 insertions, 45 deletions
diff --git a/roles/openshift_node/tasks/config.yml b/roles/openshift_node/tasks/config.yml
index e3898b520..e5fcaf9af 100644
--- a/roles/openshift_node/tasks/config.yml
+++ b/roles/openshift_node/tasks/config.yml
@@ -111,9 +111,5 @@
msg: Node failed to start please inspect the logs and try again
when: node_start_result | failed
-- name: Setup tuned
- include: tuned.yml
- static: yes
-
- set_fact:
node_service_status_changed: "{{ node_start_result | changed }}"
diff --git a/roles/openshift_node/tasks/tuned.yml b/roles/openshift_node/tasks/tuned.yml
deleted file mode 100644
index 425bf6a26..000000000
--- a/roles/openshift_node/tasks/tuned.yml
+++ /dev/null
@@ -1,41 +0,0 @@
----
-- name: Check for tuned package
- command: rpm -q tuned
- args:
- warn: no
- register: tuned_installed
- changed_when: false
- failed_when: false
-
-- name: Tuned service setup
- block:
- - name: Set tuned OpenShift variables
- set_fact:
- openshift_tuned_guest_profile: "{{ 'atomic-guest' if openshift.common.is_atomic else 'virtual-guest' }}"
- tuned_etc_directory: '/etc/tuned'
- tuned_templates_source: '../templates/tuned'
-
- - name: Ensure directory structure exists
- file:
- state: directory
- dest: '{{ tuned_etc_directory }}/{{ item.path }}'
- with_filetree: '{{ tuned_templates_source }}'
- when: item.state == 'directory'
-
- - name: Ensure files are populated from templates
- template:
- src: '{{ item.src }}'
- dest: '{{ tuned_etc_directory }}/{{ item.path }}'
- with_filetree: '{{ tuned_templates_source }}'
- when: item.state == 'file'
-
- - name: Make tuned use the recommended tuned profile on restart
- file: path=/etc/tuned/active_profile state=absent
-
- - name: Restart tuned service
- systemd:
- state: restarted
- daemon_reload: yes
- name: tuned
-
- when: tuned_installed.rc == 0 | bool