openstack/openstack-ansible-ops
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Merge "Improve openstack-release file discovery"

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Jenkins 2017-07-13 14:18:52 +00:00 committed by Gerrit Code Review
commit 1116df7528
1 changed files with 38 additions and 1 deletions
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39
leap-upgrades/lib/functions.sh
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@ -151,7 +151,16 @@ function validate_upgrade_input {
}
function discover_code_version {
if [[ ! -f "/etc/openstack-release" ]]; then
# If there is no release file present, then try to find one
# from the infra node.
if [[ ! -f "/etc/openstack-release" && ! -f "/etc/rpc-release" ]]; then
get_openstack_release_file
fi
if [[ ! -f "/etc/openstack-release" && ! -f "/etc/rpc-release" ]]; then
failure "No release file could be found."
exit 99
elif [[ ! -f "/etc/openstack-release" && -f "/etc/rpc-release" ]]; then
export CODE_UPGRADE_FROM="JUNO"
notice "You seem to be running Juno"
else
@ -177,6 +186,34 @@ function discover_code_version {
fi
}
function get_openstack_release_file {
notice "Getting openstack release file from infra1 if it exists"
# Get openstack_user_config.yml file path
USER_CONFIG_FILE=$(find /etc/ -name '*_user_config.yml' -o -name 'os-infra_hosts.yml')
# Get IP of os_infra node
INFRA_IP=$(sed -n -e '/infra_hosts/, /ip:/ p' ${USER_CONFIG_FILE} | awk '/ip:/ {print $2; exit}')
if [[ -z "${INFRA_IP}" ]]; then
failure "Could not find infra ip to get openstack-release file. Exiting.."
exit 99
fi
# Get the release file from the infra node.
set +e
errmsg=$(scp -o StrictHostKeyChecking=no root@${INFRA_IP}:/etc/openstack-release /etc/openstack-release 2>&1)
if [[ $? -ne 0 ]]; then
if echo "${errmsg}" | grep -v 'scp: /etc/openstack-release: No such file or directory'; then
failure "Fetching '/etc/openstack-release' failed with the error '${errmsg}'"
exit 99
fi
notice "An error occurred trying to scp the /etc/openstack-release file from the infra node, checking for /etc/rpc-release..."
scp -o StrictHostKeyChecking=no root@${INFRA_IP}:/etc/rpc-release /etc/rpc-release
if [[ $? -ne 0 ]]; then
notice "An error occurred trying to scp the /etc/rpc-release file from the infra node. Could not find release file. Exiting."
exit 99
fi
fi
set -e
}
function set_upgrade_vars {
notice "Setting up vars for the LEAP"
case "${CODE_UPGRADE_FROM}" in