diff options
Diffstat (limited to 'roles/openshift_node')
6 files changed, 0 insertions, 112 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 diff --git a/roles/openshift_node/templates/tuned/openshift-control-plane/tuned.conf b/roles/openshift_node/templates/tuned/openshift-control-plane/tuned.conf deleted file mode 100644 index f22f21065..000000000 --- a/roles/openshift_node/templates/tuned/openshift-control-plane/tuned.conf +++ /dev/null @@ -1,25 +0,0 @@ -# -# tuned configuration -# - -[main] -summary=Optimize systems running OpenShift control plane -include=openshift - -[sysctl] -# ktune sysctl settings, maximizing i/o throughput -# -# Minimal preemption granularity for CPU-bound tasks: -# (default: 1 msec# (1 + ilog(ncpus)), units: nanoseconds) -kernel.sched_min_granularity_ns=10000000 - -# The total time the scheduler will consider a migrated process -# "cache hot" and thus less likely to be re-migrated -# (system default is 500000, i.e. 0.5 ms) -kernel.sched_migration_cost_ns=5000000 - -# SCHED_OTHER wake-up granularity. -# -# Preemption granularity when tasks wake up. Lower the value to improve -# wake-up latency and throughput for latency critical tasks. -kernel.sched_wakeup_granularity_ns = 4000000 diff --git a/roles/openshift_node/templates/tuned/openshift-node/tuned.conf b/roles/openshift_node/templates/tuned/openshift-node/tuned.conf deleted file mode 100644 index 78c7d19c9..000000000 --- a/roles/openshift_node/templates/tuned/openshift-node/tuned.conf +++ /dev/null @@ -1,10 +0,0 @@ -# -# tuned configuration -# - -[main] -summary=Optimize systems running OpenShift nodes -include=openshift - -[sysctl] -net.ipv4.tcp_fastopen=3 diff --git a/roles/openshift_node/templates/tuned/openshift/tuned.conf b/roles/openshift_node/templates/tuned/openshift/tuned.conf deleted file mode 100644 index 68ac5dadb..000000000 --- a/roles/openshift_node/templates/tuned/openshift/tuned.conf +++ /dev/null @@ -1,24 +0,0 @@ -# -# tuned configuration -# - -[main] -summary=Optimize systems running OpenShift (parent profile) -include=${f:virt_check:{{ openshift_tuned_guest_profile }}:throughput-performance} - -[selinux] -avc_cache_threshold=65536 - -[net] -nf_conntrack_hashsize=131072 - -[sysctl] -kernel.pid_max=131072 -net.netfilter.nf_conntrack_max=1048576 -fs.inotify.max_user_watches=65536 -net.ipv4.neigh.default.gc_thresh1=8192 -net.ipv4.neigh.default.gc_thresh2=32768 -net.ipv4.neigh.default.gc_thresh3=65536 -net.ipv6.neigh.default.gc_thresh1=8192 -net.ipv6.neigh.default.gc_thresh2=32768 -net.ipv6.neigh.default.gc_thresh3=65536 diff --git a/roles/openshift_node/templates/tuned/recommend.conf b/roles/openshift_node/templates/tuned/recommend.conf deleted file mode 100644 index 5fa765798..000000000 --- a/roles/openshift_node/templates/tuned/recommend.conf +++ /dev/null @@ -1,8 +0,0 @@ -[openshift-node] -/etc/origin/node/node-config.yaml=.*region=primary - -[openshift-control-plane,master] -/etc/origin/master/master-config.yaml=.* - -[openshift-control-plane,node] -/etc/origin/node/node-config.yaml=.*region=infra |