148 lines
6.1 KiB
Bash
148 lines
6.1 KiB
Bash
#!/bin/bash
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# 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, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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# Save trace setting
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XTRACE=$(set +o | grep xtrace)
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set +o xtrace
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ETCD_VERSION=v2.2.2
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function install_etcd_data_store {
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if [ ! -f "$DEST/etcd/etcd-$ETCD_VERSION-linux-amd64/etcd" ]; then
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echo "Installing etcd server"
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mkdir $DEST/etcd
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wget https://github.com/coreos/etcd/releases/download/$ETCD_VERSION/etcd-$ETCD_VERSION-linux-amd64.tar.gz -O $DEST/etcd/etcd-$ETCD_VERSION-linux-amd64.tar.gz
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tar xzvf $DEST/etcd/etcd-$ETCD_VERSION-linux-amd64.tar.gz -C $DEST/etcd
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fi
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# Clean previous DB data
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rm -rf $DEST/etcd/db.etcd
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}
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function check_docker {
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if is_ubuntu; then
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dpkg -s docker-engine > /dev/null 2>&1
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else
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rpm -q docker-engine > /dev/null 2>&1
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fi
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}
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# main loop
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if is_service_enabled kuryr; then
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if [[ "$1" == "stack" && "$2" == "install" ]]; then
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install_etcd_data_store
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setup_develop $KURYR_HOME
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elif [[ "$1" == "stack" && "$2" == "post-config" ]]; then
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if [[ ! -d "${KURYR_ACTIVATOR_DIR}" ]]; then
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echo -n "${KURYR_ACTIVATOR_DIR} directory is missing. Creating it... "
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sudo mkdir -p ${KURYR_ACTIVATOR_DIR}
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echo "Done"
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fi
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if [[ ! -f "${KURYR_ACTIVATOR}" ]]; then
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echo -n "${KURYR_ACTIVATOR} is missing. Copying the default one... "
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sudo cp ${KURYR_DEFAULT_ACTIVATOR} ${KURYR_ACTIVATOR}
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echo "Done"
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fi
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if [[ ! -d "${KURYR_CONFIG_DIR}" ]]; then
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echo -n "${KURYR_CONFIG_DIR} directory is missing. Creating it... "
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sudo mkdir -p ${KURYR_CONFIG_DIR}
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echo "Done"
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fi
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if [[ ! -f "${KURYR_CONFIG}" ]]; then
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if [[ -f "${KURYR_DEFAULT_CONFIG}" ]]; then
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echo -n "${KURYR_CONFIG} is missing. Copying the default one... "
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sudo cp ${KURYR_DEFAULT_CONFIG} ${KURYR_CONFIG}
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echo "Done"
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else
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echo -n "${KURYR_CONFIG} and the default config missing. Auto generating and copying one... "
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cd ${KURYR_HOME}
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oslo-config-generator --config-file=${KURYR_CONFIG_GENERATOR}
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sudo cp ${KURYR_DEFAULT_CONFIG}.sample ${KURYR_DEFAULT_CONFIG}
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sudo cp ${KURYR_DEFAULT_CONFIG} ${KURYR_CONFIG}
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cd -
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fi
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fi
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# Run etcd first
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run_process etcd-server "$DEST/etcd/etcd-$ETCD_VERSION-linux-amd64/etcd --data-dir $DEST/etcd/db.etcd --advertise-client-urls http://0.0.0.0:$KURYR_ETCD_PORT --listen-client-urls http://0.0.0.0:$KURYR_ETCD_PORT"
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# FIXME(mestery): By default, Ubuntu ships with /bin/sh pointing to
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# the dash shell.
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# ..
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# ..
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# The dots above represent a pause as you pick yourself up off the
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# floor. This means the latest version of "install_docker.sh" to load
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# docker fails because dash can't interpret some of it's bash-specific
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# things. It's a bug in install_docker.sh that it relies on those and
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# uses a shebang of /bin/sh, but that doesn't help us if we want to run
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# docker and specifically Kuryr. So, this works around that.
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sudo update-alternatives --install /bin/sh sh /bin/bash 100
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# Install docker only if it's not already installed. The following checks
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# whether the docker-engine package is already installed, as this is the
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# most common way for installing docker from binaries. In case it's been
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# manually installed, the install_docker.sh script will prompt a warning
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# if another docker executable is found
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check_docker || {
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wget http://get.docker.com -O install_docker.sh
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sudo chmod 777 install_docker.sh
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sudo sh install_docker.sh
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sudo rm install_docker.sh
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}
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# After an ./unstack it will be stopped. So it is ok if it returns exit-code == 1
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sudo service docker stop || true
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run_process docker-engine "sudo /usr/bin/docker daemon -H tcp://0.0.0.0:$KURYR_DOCKER_ENGINE_PORT --cluster-store etcd://localhost:$KURYR_ETCD_PORT"
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fi
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if [[ "$1" == "stack" && "$2" == "extra" ]]; then
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# FIXME(limao): When Kuryr start up, it need to detect if neutron support tag plugin.
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# Kuryr will call neutron extension api to verify if neutron support tag.
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# So Kuryr need to start after neutron-server finish load tag plugin.
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# The process of devstack is:
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# ...
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# run_phase "stack" "post-config"
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# ...
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# start neutron-server
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# ...
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# run_phase "stack" "extra"
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#
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# If Kuryr start up in "post-config" phase, there is no way to make sure
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# Kuryr can start before neutron-server, so Kuryr start in "extra" phase.
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# Bug: https://bugs.launchpad.net/kuryr/+bug/1587522
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run_process kuryr "sudo PYTHONPATH=$PYTHONPATH:$DEST/kuryr SERVICE_USER=admin SERVICE_PASSWORD=$SERVICE_PASSWORD SERVICE_TENANT_NAME=admin SERVICE_TOKEN=$SERVICE_TOKEN IDENTITY_URL=http://127.0.0.1:5000/v2.0 python $DEST/kuryr/scripts/run_server.py --config-file /etc/kuryr/kuryr.conf"
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neutron subnetpool-create --default-prefixlen $KURYR_POOL_PREFIX_LEN --pool-prefix $KURYR_POOL_PREFIX kuryr
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fi
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if [[ "$1" == "unstack" ]]; then
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stop_process kuryr
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stop_process etcd-server
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stop_process docker-engine
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fi
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fi
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# Restore xtrace
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$XTRACE
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