From 507bed1da9fb9288b8ddcff5535b56710ac43d5f Mon Sep 17 00:00:00 2001 From: Jiri Stransky Date: Thu, 3 Aug 2017 14:23:27 +0200 Subject: Add script to create tripleo-admin on deployed servers When using deployed servers, we want to create a standard tripleo-admin user for Mistral's ssh tasks (e.g. running Ansible on overcloud). This script wraps the respective Mistral workflow. Change-Id: I2de698b4aae07f74569243a9e7c1c56eb578e700 Related-Bug: #1708180 Depends-On: Ibe8e54f7b38d8c6c8d944d2b13f0eed004c34c4c --- deployed-server/scripts/enable-ssh-admin.sh | 60 +++++++++++++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100755 deployed-server/scripts/enable-ssh-admin.sh (limited to 'deployed-server/scripts/enable-ssh-admin.sh') diff --git a/deployed-server/scripts/enable-ssh-admin.sh b/deployed-server/scripts/enable-ssh-admin.sh new file mode 100755 index 00000000..dcabeadf --- /dev/null +++ b/deployed-server/scripts/enable-ssh-admin.sh @@ -0,0 +1,60 @@ +#!/bin/bash + +set -eu + +# whitespace (space or newline) separated list +OVERCLOUD_HOSTS=${OVERCLOUD_HOSTS:-""} +OVERCLOUD_SSH_USER=${OVERCLOUD_SSH_USER:-"$USER"} +# this is just for compatibility with CI +SUBNODES_SSH_KEY=${SUBNODES_SSH_KEY:-"$HOME/.ssh/id_rsa"} +# this is the intended variable for overriding +OVERCLOUD_SSH_KEY=${OVERCLOUD_SSH_KEY:-"$SUBNODES_SSH_KEY"} + +SLEEP_TIME=5 + +function overcloud_ssh_hosts_json { + echo "$OVERCLOUD_HOSTS" | python -c ' +from __future__ import print_function +import json, re, sys +print(json.dumps(re.split("\s+", sys.stdin.read().strip())))' +} + +function overcloud_ssh_key_json { + # we pass the contents to Mistral instead of just path, otherwise + # the key file would have to be readable for the mistral user + cat "$OVERCLOUD_SSH_KEY" | python -c 'import json,sys; print(json.dumps(sys.stdin.read()))' +} + +function workflow_finished { + local execution_id="$1" + openstack workflow execution show -f shell $execution_id | grep 'state="SUCCESS"' > /dev/null +} + +if [ -z "$OVERCLOUD_HOSTS" ]; then + echo 'Please set $OVERCLOUD_HOSTS' + exit 1 +fi + +echo "Starting workflow to create ssh admin on deployed servers." +echo "SSH user: $OVERCLOUD_SSH_USER" +echo "SSH key file: $OVERCLOUD_SSH_KEY" +echo "Hosts: $OVERCLOUD_HOSTS" +echo + +EXECUTION_PARAMS="{\"ssh_user\": \"$OVERCLOUD_SSH_USER\", \"ssh_servers\": $(overcloud_ssh_hosts_json), \"ssh_private_key\": $(overcloud_ssh_key_json)}" +EXECUTION_CREATE_OUTPUT=$(openstack workflow execution create -f shell -d 'deployed server ssh admin creation' tripleo.access.v1.enable_ssh_admin "$EXECUTION_PARAMS") +echo "$EXECUTION_CREATE_OUTPUT" +EXECUTION_ID=$(echo "$EXECUTION_CREATE_OUTPUT" | grep '^id=' | awk '-F"' '{ print $2 }') + +if [ -z "$EXECUTION_ID" ]; then + echo "Failed to get workflow execution ID for ssh admin creation workflow" + exit 1 +fi + +echo -n "Waiting for the workflow execution to finish (id $EXECUTION_ID)." +while ! workflow_finished $EXECUTION_ID; do + sleep $SLEEP_TIME + echo -n . +done + +echo "Success." -- cgit 1.2.3-korg