--- /dev/null
+---
+# Copyright 2015, Rackspace US, Inc.
+#
+# Licensed 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: Check for a supported Operating System
+ assert:
+ that:
+ - (ansible_distribution == 'Ubuntu' and ansible_distribution_release == 'xenial') or
+ (ansible_os_family == 'RedHat' and ansible_distribution_major_version == '7')
+ msg: "The only supported platforms for this release are Ubuntu 16.04 LTS (Xenial) and CentOS 7 (WIP)"
+ tags:
+ - check-operating-system
+
+- name: Identify the space available in /
+ shell: |
+ df -BK / | awk '/^[^Filesystem]/ {print $4}' | sed 's/K//'
+ when: bootstrap_host_data_disk_device == None
+ changed_when: false
+ register: root_space_available
+ tags:
+ - check-disk-size
+
+# Convert root_space_available to bytes.
+- name: Set root disk facts
+ set_fact:
+ host_root_space_available_bytes: "{{ ( root_space_available.stdout | int) * 1024 | int }}"
+ when:
+ - bootstrap_host_data_disk_device == None
+ tags:
+ - check-disk-size
+
+- name: Set data disk facts
+ set_fact:
+ host_data_disk_sectors: "{{ (ansible_devices[bootstrap_host_data_disk_device]['sectors'] | int) }}"
+ host_data_disk_sectorsize: "{{ (ansible_devices[bootstrap_host_data_disk_device]['sectorsize'] | int) }}"
+ when:
+ - bootstrap_host_data_disk_device != None
+ tags:
+ - check-disk-size
+
+# Calculate the size of the bootstrap_host_data_disk_device by muliplying sectors with sectorsize.
+- name: Calculate data disk size
+ set_fact:
+ host_data_disk_size_bytes: "{{ ((host_data_disk_sectors | int) * (host_data_disk_sectorsize | int)) | int }}"
+ when: bootstrap_host_data_disk_device != None
+ tags:
+ - check-disk-size
+
+# Convert bootstrap_host_data_disk_min_size to bytes.
+- name: Set min size fact
+ set_fact:
+ host_data_disk_min_size_bytes: "{{ ((bootstrap_host_data_disk_min_size | int) * 1024**3) | int }}"
+ tags:
+ - check-disk-size
+
+- name: Fail if there is not enough space available in /
+ assert:
+ that: |
+ (host_root_space_available_bytes | int) >= (host_data_disk_min_size_bytes | int)
+ when: bootstrap_host_data_disk_device == None
+ tags:
+ - check-disk-size
+
+- name: Fail if there is not enough disk space available (disk specified)
+ assert:
+ that: |
+ (host_data_disk_size_bytes | int) >= (host_data_disk_min_size_bytes | int)
+ when: bootstrap_host_data_disk_device != None
+ tags:
+ - check-disk-size
+
+- name: Ensure that the kernel has VXLAN support
+ modprobe:
+ name: vxlan
+ state: present
+ tags:
+ - check-vxlan