Add reboot test.

README.md

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+# reboot_measurement
+
+reboot the system, get how long it took for the reboot to happen, as well as pull the 
+systemd information
+
+
+Several files required to run
+  ansible_vars.yml
+  ansible_test_group
+  ignore.yml
+
+Files content/format
+ansible_vars.yml
+
+---
+config_info:
+  test_user: <user logging in as>
+  ssh_key: <full path to the ssh key to use>
+  user_parent: <parent directory of the users home directory>
+
+
+ansible_test_group
+
+---
+test_group_list:
+  - <host name>
+
+ignore.yml (dummy file to keep ansible happy)
+
+---
+ignore:
+  ignore: 0
+
+

reboot_measurement/reboot_measure.yml

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+---
+#
+# Several files required to run
+#   ansible_vars.yml
+#   ansible_test_group
+#   ignore.yml
+#
+# Files content/format
+# ansible_vars.yml
+#
+# ---
+# config_info:
+#   test_user: <user logging in as>
+#   ssh_key: <full path to the ssh key to use>
+#   user_parent: <parent directory of the users home directory>
+#
+#  ansible_test_group
+#
+# ---
+# test_group_list:
+#   - <host name>
+# 
+# ignore.yml (dummy file to keep ansible happy)
+#
+# ---
+# ignore:
+#   ignore: 0
+
+
+- hosts: local
+  vars_files:
+  - "{{ working_dir }}/ansible_vars.yml"
+  - [ "{{ working_dir }}/ansible_test_group", "{{ working_dir }}/ignore.yml" ]
+
+  tasks:
+  - name: include dynamic variables
+    include_vars:
+      file: "{{ working_dir }}/ansible_run_vars.yml"
+      name: dyn_data
+
+#
+# From the  ansible_test_group file read in the hosts, ssh_key and user and
+# build the list of hosts.  Note, that the ssh_key needs to be set in the config
+# file..  
+# zathras will default to the users ssh key value if none is provided.
+# Format of the file:
+#
+# Once the list is built, we need to do a login to avoid ansible runnning into a
+# login prompt.
+# 
+  - name: assign test hosts
+    add_host:
+      name: "{{ test_hostname }}"
+      groups: test_group
+      ansible_user: "{{ config_info.test_user }}"
+      ansible_ssh_private_key_file: "{{ config_info.ssh_key }}"
+    loop: "{{ test_group_list }}"
+    loop_control:
+      loop_var: test_hostname
+  - name: initial login to test hosts
+    command: "ssh -oStrictHostKeyChecking=no {{ dyn_data.ssh_i_option }} {{ config_info.test_user }}@{{ test_hostname }} \"cat /etc/passwd > /dev/null\""
+    loop: "{{ test_group_list }}"
+    loop_control:
+      loop_var: test_hostname
+  - name: make the results dir.
+    file:
+      path: "{{ working_dir }}/reboot_boot_info"
+      state: directory
+
+#
+# Perform the reboot measurement test.
+# 
+- hosts: test_group
+  user: root
+  become: true
+  vars_files: "{{ working_dir }}/ansible_vars.yml"
+  gather_facts: no
+  tasks:
+
+  - name: grab reboot start time
+    command: "date -u +%s"
+    register: reboot_start
+
+  - name: Simply reboot the system
+    reboot:
+      reboot_timeout: 1800
+
+  - name: grab reboot end time
+    command: "date -u +%s"
+    register: reboot_end
+
+  - name: Report creation time
+    lineinfile:
+      path: "/tmp/reboot_boot_info/reboot_timings"
+      line: "reboot time: {{ (reboot_end.stdout) | int  - (reboot_start.stdout) | int }}"
+      create: yes
+
+  - name: obtain reboot timings
+    shell: "{{ config_info.user_parent_home_dir }}/{{ config_info.test_user }}/tools_bin/gather_boot_info reboot"
+
+  - name: Move directory for iteration purpose.
+    shell: mv /tmp/reboot_boot_info /tmp/reboot_boot_info_{{ iteration }}
+
+  - name: Compress directory for retrival
+    archive:
+      path: /tmp/reboot_boot_info_{{ iteration }}
+      dest: /tmp/reboot_boot_info_{{ iteration }}.tgz
+
+  - name: archive data
+    fetch:
+      src: "/tmp/reboot_boot_info_{{ iteration }}.tgz"
+      dest: "{{ working_dir }}/reboot_boot_info/"
+      flat: yes
+

reboot_measurement/run_reboot.sh

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+#!/bin/bash
+#
+# Define options
+#
+working_dir=`pwd`
+iterations=1
+
+usage()
+{
+	echo "Usage: $0"
+	echo "  --host_config: host configuration information"
+	echo "  --home_parent: parent directory of the home directory"
+	echo "  --iterations: number of iterations to run reboot test"
+	echo "  --run_user: user running the test"
+	echo "  --sysname: name of the system using"
+	echo "  --sys_type: aws/azure/local...."
+	echo "  --tuned_setting:  system tuned using."
+	echo "  --usage: this is usage message"
+	echo "  --working_dir: Directory to run ansible from, default is current working directory"
+	echo " Three files are required by ansible, user has to create/provide."
+	echo " These files must be in the designated working directory"
+	echo "   ansible_vars.yml"
+	echo "   ansible_test_group"
+	echo "   ignore.yml"
+	echo ""
+	echo " Files content/format"
+	echo " ansible_vars.yml"
+	echo ""
+	echo " ---"
+	echo " config_info:"
+	echo "   test_user: <user logging in as>"
+	echo "   ssh_key: <full path to the ssh key to use>"
+	echo "   user_parent: <parent directory of the users home directory>"
+	echo ""
+	echo "  ansible_test_group"
+	echo ""
+	echo " ---"
+	echo " test_group_list:"
+	echo "   - <host name>"
+	echo " "
+	echo " ignore.yml (dummy file to keep ansible happy)"
+	echo ""
+	echo " ---"
+	echo " ignore:"
+	echo "   ignore: 0"
+
+	exit
+}
+
+ARGUMENT_LIST=(
+	"host_config"
+	"home_parent"
+	"iterations"
+	"run_user"
+	"sysname"
+	"sys_type"
+	"tuned_setting"
+	"working_dir"
+)
+
+NO_ARGUMENTS=(
+	"usage"
+)
+
+# read arguments
+opts=$(getopt \
+    --longoptions "$(printf "%s:," "${ARGUMENT_LIST[@]}")" \
+    --longoptions "$(printf "%s," "${NO_ARGUMENTS[@]}")" \
+    --name "$(basename "$0")" \
+    --options "h" \
+    -- "$@"
+)
+
+if [ $? -ne 0 ]; then
+	exit
+fi
+
+eval set --$opts
+
+while [[ $# -gt 0 ]]; do
+        case "$1" in
+		--host_config)
+			config=`echo ${2} | cut -d'"' -f 2`
+			shift 2
+		;;
+                --home_parent)
+                        home_root=${2}
+			shift 2
+                ;;
+                --iterations)
+                        iterations=${2}
+			shift 2
+                ;;
+                --run_user)
+                        user=${2}
+			shift 2
+                ;;
+		--sys_type)
+			sys_type=${2}
+			shift 2
+		;;
+		--sysname)
+			sysname=${2}
+			shift 2
+		;;
+                --tuned_setting)
+                        tuned_setting=${2}
+			shift 2
+		;;
+		--usage)
+			usage
+		;;
+		--working_dir)
+			working_dir=${2}
+			shift 2
+		;;
+		-h)
+			usage
+		;;
+		--)
+			break; 
+		;;
+		*)
+			echo option not found $1
+			usage
+		;;
+        esac
+done
+
+#
+# Execute the playbook for the reboot test.
+#
+cd $working_dir
+for iteration in  `seq 1 1 $iterations`
+do
+	ansible-playbook -i ./inventory --extra-vars "working_dir=${working_dir} iteration=${iteration} ansible_python_interpreter=auto" ${working_dir}/workloads/reboot_me*/reboot_measurement/reboot_measure.yml
+done