| # |
| # Licensed to the Apache Software Foundation (ASF) under one or more |
| # contributor license agreements. See the NOTICE file distributed with |
| # this work for additional information regarding copyright ownership. |
| # The ASF licenses this file to You under the Apache License, Version 2.0 |
| # (the "License"); you may not use this file except in compliance with |
| # the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| # |
| |
| - name: "set swappiness to zero" |
| sysctl: name=vm.swappiness value=0 |
| - name: "remove old limits file" |
| file: path=/etc/security/limits.d/20-nproc.conf state=absent |
| - name: "copy new limits.conf" |
| copy: src=roles/common/files/limits.conf dest=/etc/security/limits.conf |
| - name: "configure user shell" |
| template: src=roles/common/templates/{{ item }} dest=/home/{{ cluster_user }}/.{{ item }} owner={{ cluster_user }} group={{ cluster_group }} mode=0644 |
| with_items: |
| - bashrc |
| - bash_profile |
| - vimrc |
| - name: "configure root shell" |
| template: src=roles/common/templates/root_bashrc dest=/root/.bashrc mode=0644 |
