36b59c001c
There is a wide variety of tracing options through the various shell
scripts. Some use "set -eux", others explicity set xtrace and others
do nothing. There is a "-x" option to bin/disk-image-create but it
doesn't flow down to the many scripts it calls.
This adds a global integer variable set by disk-image-create
DIB_DEBUG_TRACE. All scripts have a stanza added to detect this and
turn on tracing. Any other tracing methods are rolled into this. So
the standard header is
---
if [ "${DIB_DEBUG_TRACE:-0}" -gt 0 ]; then
set -x
fi
set -eu
set -o pipefail
---
Multiple -x options can be specified to dib-create-image, which
increases the value of DIB_DEBUG_TRACE. If script authors feel their
script should only trace at higher levels, they should modify the
"-gt" value. If they feel it should trace by default, they can modify
the default value also.
Changes to pachset 16 : scripts which currently trace themselves by
default have retained this behaviour with DIB_DEBUG_TRACE defaulting
to "1". This was done by running [1] on patch set 15. See the thread
beginning at [2]
dib-lint is also updated to look for the variable being matched.
[1] https://gist.github.com/ianw/71bbda9e6acc74ccd0fd
[2] http://lists.openstack.org/pipermail/openstack-dev/2014-November/051575.html
Change-Id: I6c5a962260741dcf6f89da9a33b96372a719b7b0
141 lines
3.2 KiB
Bash
Executable File
141 lines
3.2 KiB
Bash
Executable File
#!/bin/bash
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# Copyright (c) 2014 Hewlett-Packard Development Company, L.P.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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#
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# See the License for the specific language governing permissions and
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# limitations under the License.
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if [ ${DIB_DEBUG_TRACE:-0} -gt 0 ]; then
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set -x
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fi
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set -eu
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set -o pipefail
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cd /tmp/nova-agent
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./installer.sh
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cat > /etc/cloud/cloud.cfg.d/80_restart_network.cfg <<'EOF'
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# Restart networking if it's got no IP. This is to catch if we're on RAX
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# and the baked in dhcp config didn't work, but is now probably reconfigured
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# by nova-agent
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runcmd:
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- ip addr show eth0 | grep inet || ( ifdown -a ; ifup -a )
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EOF
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DIST=$(lsb_release -is)
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[ -n "$DIST" ]
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case $DIST in
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'Ubuntu'|'Debian')
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# cloud-init / nova-agent sad panda hacks
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cat > /etc/init/nova-agent.conf <<'EOF'
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# nova-agent - start before cloud-init and hup network interfaces
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start on starting cloud-init-local
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task
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console output
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script
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/etc/init.d/nova-agent start
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sleep 13
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ifdown -a
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ifup -a
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end script
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EOF
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cat > /etc/init/xe-linux-distribution.conf <<'EOF'
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# xe-linux-distribution - start the xentools before nova-agent runs
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start on starting nova-agent
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task
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console output
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script
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/etc/init.d/xe-linux-distribution start
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sleep 2
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end script
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EOF
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# stop nova-agent from starting twice since we start it from upstart now
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update-rc.d -f nova-agent remove
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update-rc.d -f xe-linux-distribution remove
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# console fix for PV Ubuntus
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cat > /etc/init/hvc0.conf <<'EOF'
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# hvc0 - getty
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#
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# This service maintains a getty on hvc0 from the point the system is
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# started until it is shut down again.
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start on stopped rc RUNLEVEL=[2345]
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stop on runlevel [!2345]
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respawn
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exec /sbin/getty -L 115200 hvc0 vt102
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EOF
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;;
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'Fedora'|'CentOS' | 'openSUSE project')
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cat > /usr/local/bin/run-nova-agent.sh <<'EOF'
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#!/bin/bash
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/etc/init.d/nova-agent start
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sleep 13
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ifdown -a
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ifup -a
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EOF
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chmod 0755 /usr/local/bin/run-nova-agent.sh
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cat > /usr/local/bin/run-xe-linux-distribution.sh <<'EOF'
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#!/bin/bash
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/etc/init.d/xe-linux-distribution start
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sleep 2
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EOF
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chmod 0755 /usr/local/bin/run-xe-linux-distribution.sh
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cat > /etc/systemd/system/nova-agent.service <<EOF
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[Unit]
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Description=Rackspace nova-agent
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Before=cloud-init-local
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Wants=cloud-init-local
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[Service]
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ExecStart=/usr/local/bin/run-nova-agent.sh
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[Install]
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WantedBy=multi-user.target
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EOF
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cat > /etc/systemd/system/xe-linux-distribution.service <<'EOF'
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[Unit]
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Description=xentools agent
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Before=nova-agent
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Wants=nova-agent
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[Service]
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ExecStart=/usr/local/bin/run-xe-linux-distribution.sh
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[Install]
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WantedBy=multi-user.target
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EOF
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# stop nova-agent from starting twice since we start it from systemd now
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chkconfig nova-agent off
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chkconfig xe-linux-distribution off
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systemctl enable nova-agent
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systemctl enable xe-linux-distribution
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;;
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esac
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