diff options
author | 2016-09-02 11:38:17 +0000 | |
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committer | 2016-09-02 11:38:17 +0000 | |
commit | 925f624dcc167fb05a74fc371c8fc935b024def4 (patch) | |
tree | 9ac5ebb48f28c05aef0fb53d805013685b6a68eb /extraconfig/tasks/major_upgrade_ceph_storage.sh | |
parent | d6837ea4a62ec74c4b06901c257fe4d6f4bea73c (diff) | |
parent | e5a627e43af307490a2c4d0fee4f4fe4044aecdb (diff) |
Merge "Upgrade ceph-osd"
Diffstat (limited to 'extraconfig/tasks/major_upgrade_ceph_storage.sh')
-rw-r--r-- | extraconfig/tasks/major_upgrade_ceph_storage.sh | 77 |
1 files changed, 67 insertions, 10 deletions
diff --git a/extraconfig/tasks/major_upgrade_ceph_storage.sh b/extraconfig/tasks/major_upgrade_ceph_storage.sh index de42b16d..03a1c1c2 100644 --- a/extraconfig/tasks/major_upgrade_ceph_storage.sh +++ b/extraconfig/tasks/major_upgrade_ceph_storage.sh @@ -4,32 +4,89 @@ # major upgrade workflow. # set -eu +set -o pipefail UPGRADE_SCRIPT=/root/tripleo_upgrade_node.sh -cat > $UPGRADE_SCRIPT << ENDOFCAT +cat > $UPGRADE_SCRIPT << 'ENDOFCAT' +#!/bin/bash ### DO NOT MODIFY THIS FILE ### This file is automatically delivered to the ceph-storage nodes as part of the ### tripleo upgrades workflow +set -eu + +echo INFO: starting $(basename "$0") +# Exit if not running +if ! pidof ceph-osd; then + echo INFO: ceph-osd is not running, skipping + exit 0 +fi -function systemctl_ceph { - action=\$1 - systemctl \$action ceph -} +# Exit if not Hammer +INSTALLED_VERSION=$(ceph --version | awk '{print $3}') +if ! [[ "$INSTALLED_VERSION" =~ ^0\.94.* ]]; then + echo INFO: version of Ceph installed is not 0.94, skipping + exit 0 +fi -# "so that mirrors aren't rebalanced as if the OSD died" - gfidente +OSD_PIDS=$(pidof ceph-osd) +OSD_IDS=$(ls /var/lib/ceph/osd | awk 'BEGIN { FS = "-" } ; { print $2 }') + +# "so that mirrors aren't rebalanced as if the OSD died" - gfidente / leseb ceph osd set noout +ceph osd set norebalance +ceph osd set nodeep-scrub +ceph osd set noscrub + +# Stop daemon using Hammer sysvinit script +for OSD_ID in $OSD_IDS; do + service ceph stop osd.${OSD_ID} +done + +# Nice guy will return non-0 only when all failed +timeout 60 bash -c "while kill -0 ${OSD_PIDS} 2> /dev/null; do + sleep 2; +done" -systemctl_ceph stop +# Update (Ceph to Jewel) yum -y install python-zaqarclient # needed for os-collect-config yum -y update -systemctl_ceph start -ceph osd unset noout +# Restart/Exit if not on Jewel, only in that case we need the changes +UPDATED_VERSION=$(ceph --version | awk '{print $3}') +if [[ "$UPDATED_VERSION" =~ ^0\.94.* ]]; then + echo WARNING: Ceph was not upgraded, restarting daemon + for OSD_ID in $OSD_IDS; do + service ceph start osd.${OSD_ID} + done +elif [[ "$UPDATED_VERSION" =~ ^10\.2.* ]]; then + # RPM could own some of these but we can't take risks on the pre-existing files + for d in /var/lib/ceph/osd /var/log/ceph /var/run/ceph /etc/ceph; do + chown -R ceph:ceph $d + done + + # Replay udev events with newer rules + udevadm trigger && udevadm settle + + # Enable systemd unit + systemctl enable ceph-osd.target + for OSD_ID in $OSD_IDS; do + systemctl enable ceph-osd@${OSD_ID} + systemctl start ceph-osd@${OSD_ID} + done + echo INFO: Ceph was upgraded to Jewel +else + echo ERROR: Ceph was upgraded to an unknown release, daemon is stopped, need manual intervention + exit 1 +fi + +ceph osd unset noout +ceph osd unset norebalance +ceph osd unset nodeep-scrub +ceph osd unset noscrub ENDOFCAT # ensure the permissions are OK chmod 0755 $UPGRADE_SCRIPT - |