From 6053ec68c8fe13ab154ed22f7cffd2e256d1e982 Mon Sep 17 00:00:00 2001 From: Stepan Andrushko Date: Thu, 11 Jan 2018 19:51:45 +0200 Subject: Check RS for virtualized OpenStack/Yardstick Draft for env requirements reading and validation Script can be run from tools/virt_ci_rampup.sh. First requirement file is parsed/stored. This file must be created in ahead and named as 'infra_deploy.yaml'. Then separate ansible role is used to validate resources. Ansible-role fails if there is not enough resources on the host for cpu, ram, disk space. JIRA: YARDSTICK-945 Change-Id: I86cd4bdc963de3aa51392fc73a239cbd426bc64a Signed-off-by: Stepan Andrushko --- .../roles/infra_check_requirements/tasks/main.yml | 43 ++++++++++++++++++++++ .../roles/infra_check_requirements/vars/main.yml | 17 +++++++++ 2 files changed, 60 insertions(+) create mode 100644 ansible/roles/infra_check_requirements/tasks/main.yml create mode 100644 ansible/roles/infra_check_requirements/vars/main.yml (limited to 'ansible/roles') diff --git a/ansible/roles/infra_check_requirements/tasks/main.yml b/ansible/roles/infra_check_requirements/tasks/main.yml new file mode 100644 index 000000000..8d05bbdb7 --- /dev/null +++ b/ansible/roles/infra_check_requirements/tasks/main.yml @@ -0,0 +1,43 @@ +# Copyright (c) 2018 Intel Corporation. +# +# 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: Include + include_vars: + file: "{{rs_file}}" + name: infra_deploy_vars + +- name: Store total CPU, RAM, Disk requested resources + set_fact: + vcpu_t: "{{item.vcpus|int + vcpu_t|int}}" + vram_t: "{{item.ram|int + vram_t|int}}" + disk_t: "{{item.disk|int + disk_t|int}}" + with_items: "{{infra_deploy_vars.nodes}}" + +- name: Fail if not enough RAM + fail: + msg: "Failed, not enough RAM, required: {{ vram_t }}, available {{ ansible_memory_mb.nocache.free }}" + when: ansible_memory_mb.nocache.free < vram_t|int + +- name: Fail if not enough CPU + fail: + msg: "Failed, not enough CPU, required: {{ vcpu_t }}, available {{ ansible_processor_vcpus }}" + when: ansible_processor_vcpus < vcpu_t|int + + +- name: Fail if not enough Disk space + set_fact: + disk_avail: "{% for mount in ansible_mounts if mount.mount == '/' %}{{ (mount.size_available/1024/1024)|int }}{% endfor %}" +- fail: + msg: "Failed, not enough disk space, required {{ disk_t }}, available: {{ disk_avail }}" + when: disk_avail|int < disk_t|int diff --git a/ansible/roles/infra_check_requirements/vars/main.yml b/ansible/roles/infra_check_requirements/vars/main.yml new file mode 100644 index 000000000..219c33875 --- /dev/null +++ b/ansible/roles/infra_check_requirements/vars/main.yml @@ -0,0 +1,17 @@ +# Copyright (c) 2018 Intel Corporation. +# +# 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. +--- +vcpu_t: 0 +vram_t: 0 +disk_t: 0 -- cgit 1.2.3-korg