diff options
Diffstat (limited to 'roles/openshift_node/tasks/upgrade/config_changes.yml')
| -rw-r--r-- | roles/openshift_node/tasks/upgrade/config_changes.yml | 28 |
1 files changed, 6 insertions, 22 deletions
diff --git a/roles/openshift_node/tasks/upgrade/config_changes.yml b/roles/openshift_node/tasks/upgrade/config_changes.yml index dd9183382..15ac76f7d 100644 --- a/roles/openshift_node/tasks/upgrade/config_changes.yml +++ b/roles/openshift_node/tasks/upgrade/config_changes.yml @@ -27,28 +27,12 @@ path: "/var/lib/cni/networks/openshift-sdn/" state: absent -# Disable Swap Block (pre) -- block: - - name: Remove swap entries from /etc/fstab - replace: - dest: /etc/fstab - regexp: '(^[^#].*swap.*)' - replace: '# \1' - backup: yes - - - name: Add notice about disabling swap - lineinfile: - dest: /etc/fstab - line: '# OpenShift-Ansible Installer disabled swap per overcommit guidelines' - state: present - - - name: Disable swap - command: swapoff --all - - when: - - openshift_node_upgrade_swap_result | default(False) | bool - - openshift_disable_swap | default(true) | bool -# End Disable Swap Block +# https://docs.openshift.com/container-platform/3.4/admin_guide/overcommit.html#disabling-swap-memory +# swapoff is a custom module in lib_utils that comments out swap entries in +# /etc/fstab and runs swapoff -a, if necessary. +- name: Disable swap + swapoff: {} + when: openshift_disable_swap | default(true) | bool - name: Apply 3.6 dns config changes yedit: |