25983882c2
In [1] we removed the previously used special case upgrade code. However we have since discovered that for openvswitch 2.5.0-14 the special case is still required with an extra flag to prevent the restart. This adds the upgrade code back into the minor update and 'manual upgrade' scripts for compute/swift. The review at If998704b3c4199bbae8a1d068c31a71763f5c8a2 is adding this logic for the ansible upgrade steps. Related-Bug: 1669714 [1] https://review.openstack.org/#/q/59e5f9597eb37f69045e470eb457b878728477d7 Change-Id: I3e5899e2d831b89745b2f37e61ff69dbf83ff595
325 lines
9.6 KiB
Bash
Executable File
325 lines
9.6 KiB
Bash
Executable File
#!/bin/bash
|
|
|
|
set -eu
|
|
|
|
DEBUG="true" # set false if the verbosity is a problem
|
|
SCRIPT_NAME=$(basename $0)
|
|
function log_debug {
|
|
if [[ $DEBUG = "true" ]]; then
|
|
echo "`date` $SCRIPT_NAME tripleo-upgrade $(facter hostname) $1"
|
|
fi
|
|
}
|
|
|
|
function is_bootstrap_node {
|
|
if [ "$(hiera -c /etc/puppet/hiera.yaml bootstrap_nodeid)" = "$(facter hostname)" ]; then
|
|
log_debug "Node is bootstrap"
|
|
echo "true"
|
|
fi
|
|
}
|
|
|
|
function check_resource_pacemaker {
|
|
if [ "$#" -ne 3 ]; then
|
|
echo_error "ERROR: check_resource function expects 3 parameters, $# given"
|
|
exit 1
|
|
fi
|
|
|
|
local service=$1
|
|
local state=$2
|
|
local timeout=$3
|
|
|
|
if [[ -z $(is_bootstrap_node) ]] ; then
|
|
log_debug "Node isn't bootstrap, skipping check for $service to be $state here "
|
|
return
|
|
else
|
|
log_debug "Node is bootstrap checking $service to be $state here"
|
|
fi
|
|
|
|
if [ "$state" = "stopped" ]; then
|
|
match_for_incomplete='Started'
|
|
else # started
|
|
match_for_incomplete='Stopped'
|
|
fi
|
|
|
|
nodes_local=$(pcs status | grep ^Online | sed 's/.*\[ \(.*\) \]/\1/g' | sed 's/ /\|/g')
|
|
if timeout -k 10 $timeout crm_resource --wait; then
|
|
node_states=$(pcs status --full | grep "$service" | grep -v Clone | { egrep "$nodes_local" || true; } )
|
|
if echo "$node_states" | grep -q "$match_for_incomplete"; then
|
|
echo_error "ERROR: cluster finished transition but $service was not in $state state, exiting."
|
|
exit 1
|
|
else
|
|
echo "$service has $state"
|
|
fi
|
|
else
|
|
echo_error "ERROR: cluster remained unstable for more than $timeout seconds, exiting."
|
|
exit 1
|
|
fi
|
|
|
|
}
|
|
|
|
function pcmk_running {
|
|
if [[ $(systemctl is-active pacemaker) = "active" ]] ; then
|
|
echo "true"
|
|
fi
|
|
}
|
|
|
|
function is_systemd_unknown {
|
|
local service=$1
|
|
if [[ $(systemctl is-active "$service") = "unknown" ]]; then
|
|
log_debug "$service found to be unkown to systemd"
|
|
echo "true"
|
|
fi
|
|
}
|
|
|
|
function grep_is_cluster_controlled {
|
|
local service=$1
|
|
if [[ -n $(systemctl status $service -l | grep Drop-In -A 5 | grep pacemaker) ||
|
|
-n $(systemctl status $service -l | grep "Cluster Controlled $service") ]] ; then
|
|
log_debug "$service is pcmk managed from systemctl grep"
|
|
echo "true"
|
|
fi
|
|
}
|
|
|
|
|
|
function is_systemd_managed {
|
|
local service=$1
|
|
#if we have pcmk check to see if it is managed there
|
|
if [[ -n $(pcmk_running) ]]; then
|
|
if [[ -z $(pcs status --full | grep $service) && -z $(is_systemd_unknown $service) ]] ; then
|
|
log_debug "$service found to be systemd managed from pcs status"
|
|
echo "true"
|
|
fi
|
|
else
|
|
# if it is "unknown" to systemd, then it is pacemaker managed
|
|
if [[ -n $(is_systemd_unknown $service) ]] ; then
|
|
return
|
|
elif [[ -z $(grep_is_cluster_controlled $service) ]] ; then
|
|
echo "true"
|
|
fi
|
|
fi
|
|
}
|
|
|
|
function is_pacemaker_managed {
|
|
local service=$1
|
|
#if we have pcmk check to see if it is managed there
|
|
if [[ -n $(pcmk_running) ]]; then
|
|
if [[ -n $(pcs status --full | grep $service) ]]; then
|
|
log_debug "$service found to be pcmk managed from pcs status"
|
|
echo "true"
|
|
fi
|
|
else
|
|
# if it is unknown to systemd, then it is pcmk managed
|
|
if [[ -n $(is_systemd_unknown $service) ]]; then
|
|
echo "true"
|
|
elif [[ -n $(grep_is_cluster_controlled $service) ]] ; then
|
|
echo "true"
|
|
fi
|
|
fi
|
|
}
|
|
|
|
function is_managed {
|
|
local service=$1
|
|
if [[ -n $(is_pacemaker_managed $service) || -n $(is_systemd_managed $service) ]]; then
|
|
echo "true"
|
|
fi
|
|
}
|
|
|
|
function check_resource_systemd {
|
|
|
|
if [ "$#" -ne 3 ]; then
|
|
echo_error "ERROR: check_resource function expects 3 parameters, $# given"
|
|
exit 1
|
|
fi
|
|
|
|
local service=$1
|
|
local state=$2
|
|
local timeout=$3
|
|
local check_interval=3
|
|
|
|
if [ "$state" = "stopped" ]; then
|
|
match_for_incomplete='active'
|
|
else # started
|
|
match_for_incomplete='inactive'
|
|
fi
|
|
|
|
log_debug "Going to check_resource_systemd for $service to be $state"
|
|
|
|
#sanity check is systemd managed:
|
|
if [[ -z $(is_systemd_managed $service) ]]; then
|
|
echo "ERROR - $service not found to be systemd managed."
|
|
exit 1
|
|
fi
|
|
|
|
tstart=$(date +%s)
|
|
tend=$(( $tstart + $timeout ))
|
|
while (( $(date +%s) < $tend )); do
|
|
if [[ "$(systemctl is-active $service)" = $match_for_incomplete ]]; then
|
|
echo "$service not yet $state, sleeping $check_interval seconds."
|
|
sleep $check_interval
|
|
else
|
|
echo "$service is $state"
|
|
return
|
|
fi
|
|
done
|
|
|
|
echo "Timed out waiting for $service to go to $state after $timeout seconds"
|
|
exit 1
|
|
}
|
|
|
|
|
|
function check_resource {
|
|
local service=$1
|
|
local pcmk_managed=$(is_pacemaker_managed $service)
|
|
local systemd_managed=$(is_systemd_managed $service)
|
|
|
|
if [[ -n $pcmk_managed && -n $systemd_managed ]] ; then
|
|
log_debug "ERROR $service managed by both systemd and pcmk - SKIPPING"
|
|
return
|
|
fi
|
|
|
|
if [[ -n $pcmk_managed ]]; then
|
|
check_resource_pacemaker $@
|
|
return
|
|
elif [[ -n $systemd_managed ]]; then
|
|
check_resource_systemd $@
|
|
return
|
|
fi
|
|
log_debug "ERROR cannot check_resource for $service, not managed here?"
|
|
}
|
|
|
|
function manage_systemd_service {
|
|
local action=$1
|
|
local service=$2
|
|
log_debug "Going to systemctl $action $service"
|
|
systemctl $action $service
|
|
}
|
|
|
|
function manage_pacemaker_service {
|
|
local action=$1
|
|
local service=$2
|
|
# not if pacemaker isn't running!
|
|
if [[ -z $(pcmk_running) ]]; then
|
|
echo "$(facter hostname) pacemaker not active, skipping $action $service here"
|
|
elif [[ -n $(is_bootstrap_node) ]]; then
|
|
log_debug "Going to pcs resource $action $service"
|
|
pcs resource $action $service
|
|
fi
|
|
}
|
|
|
|
function stop_or_disable_service {
|
|
local service=$1
|
|
local pcmk_managed=$(is_pacemaker_managed $service)
|
|
local systemd_managed=$(is_systemd_managed $service)
|
|
|
|
if [[ -n $pcmk_managed && -n $systemd_managed ]] ; then
|
|
log_debug "Skipping stop_or_disable $service due to management conflict"
|
|
return
|
|
fi
|
|
|
|
log_debug "Stopping or disabling $service"
|
|
if [[ -n $pcmk_managed ]]; then
|
|
manage_pacemaker_service disable $service
|
|
return
|
|
elif [[ -n $systemd_managed ]]; then
|
|
manage_systemd_service stop $service
|
|
return
|
|
fi
|
|
log_debug "ERROR: $service not managed here?"
|
|
}
|
|
|
|
function start_or_enable_service {
|
|
local service=$1
|
|
local pcmk_managed=$(is_pacemaker_managed $service)
|
|
local systemd_managed=$(is_systemd_managed $service)
|
|
|
|
if [[ -n $pcmk_managed && -n $systemd_managed ]] ; then
|
|
log_debug "Skipping start_or_enable $service due to management conflict"
|
|
return
|
|
fi
|
|
|
|
log_debug "Starting or enabling $service"
|
|
if [[ -n $pcmk_managed ]]; then
|
|
manage_pacemaker_service enable $service
|
|
return
|
|
elif [[ -n $systemd_managed ]]; then
|
|
manage_systemd_service start $service
|
|
return
|
|
fi
|
|
log_debug "ERROR $service not managed here?"
|
|
}
|
|
|
|
function restart_service {
|
|
local service=$1
|
|
local pcmk_managed=$(is_pacemaker_managed $service)
|
|
local systemd_managed=$(is_systemd_managed $service)
|
|
|
|
if [[ -n $pcmk_managed && -n $systemd_managed ]] ; then
|
|
log_debug "ERROR $service managed by both systemd and pcmk - SKIPPING"
|
|
return
|
|
fi
|
|
|
|
log_debug "Restarting $service"
|
|
if [[ -n $pcmk_managed ]]; then
|
|
manage_pacemaker_service restart $service
|
|
return
|
|
elif [[ -n $systemd_managed ]]; then
|
|
manage_systemd_service restart $service
|
|
return
|
|
fi
|
|
log_debug "ERROR $service not managed here?"
|
|
}
|
|
|
|
function echo_error {
|
|
echo "$@" | tee /dev/fd2
|
|
}
|
|
|
|
# swift is a special case because it is/was never handled by pacemaker
|
|
# when stand-alone swift is used, only swift-proxy is running on controllers
|
|
function systemctl_swift {
|
|
services=( openstack-swift-account-auditor openstack-swift-account-reaper openstack-swift-account-replicator openstack-swift-account \
|
|
openstack-swift-container-auditor openstack-swift-container-replicator openstack-swift-container-updater openstack-swift-container \
|
|
openstack-swift-object-auditor openstack-swift-object-replicator openstack-swift-object-updater openstack-swift-object openstack-swift-proxy )
|
|
local action=$1
|
|
case $action in
|
|
stop)
|
|
services=$(systemctl | grep openstack-swift- | grep running | awk '{print $1}')
|
|
;;
|
|
start)
|
|
enable_swift_storage=$(hiera -c /etc/puppet/hiera.yaml tripleo::profile::base::swift::storage::enable_swift_storage)
|
|
if [[ $enable_swift_storage != "true" ]]; then
|
|
services=( openstack-swift-proxy )
|
|
fi
|
|
;;
|
|
*) echo "Unknown action $action passed to systemctl_swift"
|
|
exit 1
|
|
;; # shouldn't ever happen...
|
|
esac
|
|
for service in ${services[@]}; do
|
|
manage_systemd_service $action $service
|
|
done
|
|
}
|
|
|
|
# Special-case OVS for https://bugs.launchpad.net/tripleo/+bug/1635205
|
|
# Update condition and add --notriggerun for +bug/1669714
|
|
function special_case_ovs_upgrade_if_needed {
|
|
if rpm -qa | grep "^openvswitch-2.5.0-14" || rpm -q --scripts openvswitch | awk '/postuninstall/,/*/' | grep "systemctl.*try-restart" ; then
|
|
echo "Manual upgrade of openvswitch - ovs-2.5.0-14 or restart in postun detected"
|
|
rm -rf OVS_UPGRADE
|
|
mkdir OVS_UPGRADE && pushd OVS_UPGRADE
|
|
echo "Attempting to downloading latest openvswitch with yumdownloader"
|
|
yumdownloader --resolve openvswitch
|
|
for pkg in $(ls -1 *.rpm); do
|
|
if rpm -U --test $pkg 2>&1 | grep "already installed" ; then
|
|
echo "Looks like newer version of $pkg is already installed, skipping"
|
|
else
|
|
echo "Updating $pkg with --nopostun --notriggerun"
|
|
rpm -U --replacepkgs --nopostun --notriggerun $pkg
|
|
fi
|
|
done
|
|
popd
|
|
else
|
|
echo "Skipping manual upgrade of openvswitch - no restart in postun detected"
|
|
fi
|
|
|
|
}
|
|
|