4d16326bb9
The rationals are as following: * Make it clear that the in-tree virt driver is not the same as the nova-docker driver * Justify that Zun is going to support additional runtime * Avoid name collision with nova-docker on packaging. Change-Id: I08f9cc0100837f62c57e2e77cd7f6cd727b91b69 Closes-Bug: #1652387
61 lines
1.9 KiB
Bash
61 lines
1.9 KiB
Bash
#!/bin/bash
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#
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# lib/nova
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# Configure the docker hypervisor
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# Dependencies:
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#
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# - ``functions`` file
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# - ``DEST``, ``NOVA_CONF``, ``STACK_USER`` must be defined
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# ``stack.sh`` calls the entry points in this order:
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#
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# - configure_nova_docker
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# Save trace setting
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XTRACE=$(set +o | grep xtrace)
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set +o xtrace
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# Defaults
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# --------
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NOVA_CONF_DIR=${NOVA_CONF_DIR:-/etc/nova}
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NOVA_CONF=${NOVA_CONF:-NOVA_CONF_DIR/nova.conf}
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# Entry Points
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# ------------
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# configure_nova_docker - Set config files, create data dirs, etc
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function configure_nova_docker {
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iniset $NOVA_CONF DEFAULT compute_driver zun.DockerDriver
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# CentOS/RedHat distros don't start the services just after the package
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# is installed if it is not explicitily set. So the script fails on
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# them in this killall because there is nothing to kill.
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sudo killall docker || true
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# Enable debug level logging
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if [ -f "/etc/default/docker" ]; then
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sudo cat /etc/default/docker
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sudo sed -i 's/^.*DOCKER_OPTS=.*$/DOCKER_OPTS=\"--debug --storage-opt dm.override_udev_sync_check=true\"/' /etc/default/docker
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sudo cat /etc/default/docker
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fi
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if [ -f "/etc/sysconfig/docker" ]; then
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sudo cat /etc/sysconfig/docker
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sudo sed -i 's/^.*OPTIONS=.*$/OPTIONS=--debug --selinux-enabled/' /etc/sysconfig/docker
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sudo cat /etc/sysconfig/docker
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fi
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if [ -f "/usr/lib/systemd/system/docker.service" ]; then
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sudo cat /usr/lib/systemd/system/docker.service
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sudo sed -i 's/docker daemon/docker daemon --debug/' /usr/lib/systemd/system/docker.service
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sudo cat /usr/lib/systemd/system/docker.service
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sudo systemctl daemon-reload
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fi
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sudo service docker start || true
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# setup rootwrap filters
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local rootwrap_conf_src_dir="$DEST/zun/etc/nova"
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sudo install -o root -g root -m 644 $rootwrap_conf_src_dir/rootwrap.d/*.filters /etc/nova/rootwrap.d
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}
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