228 lines
8.6 KiB
Bash
Executable File
228 lines
8.6 KiB
Bash
Executable File
#!/bin/bash
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set -xe
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# for now we assume that master ip is 10.0.0.2 and slaves ips are 10.0.0.{3,4,5,...}
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ADMIN_PASSWORD=${ADMIN_PASSWORD:-vagrant}
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ADMIN_USER=${ADMIN_USER:-vagrant}
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WORKSPACE=${WORKSPACE:-.}
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ENV_NAME=${ENV_NAME:-kargo-example}
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SLAVES_COUNT=${SLAVES_COUNT:-0}
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if [ "$VLAN_BRIDGE" ]; then
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CONF_PATH=${CONF_PATH:-${BASH_SOURCE%/*}/default30-kargo-bridge.yaml}
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else
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CONF_PATH=${CONF_PATH:-${BASH_SOURCE%/*}/default30-kargo.yaml}
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fi
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IMAGE_PATH=${IMAGE_PATH:-bootstrap/output-qemu/ubuntu1404}
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# detect OS type from the image name, assume debian by default
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NODE_BASE_OS=$(basename ${IMAGE_PATH} | grep -io -e ubuntu -e debian)
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NODE_BASE_OS="${NODE_BASE_OS:-debian}"
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DEPLOY_TIMEOUT=${DEPLOY_TIMEOUT:-60}
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SSH_OPTIONS="-o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null"
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SSH_OPTIONS_COPYID=$SSH_OPTIONS
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VM_LABEL=${BUILD_TAG:-unknown}
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KARGO_REPO=${KARGO_REPO:-https://github.com/kubespray/kargo.git}
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KARGO_COMMIT=${KARGO_COMMIT:-master}
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mkdir -p tmp logs
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# Allow non-Jenkins script to predefine info
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if [[ -z "$SLAVE_IPS" && -z "$ADMIN_IP" ]]; then
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ENV_TYPE="fuel-devops"
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dos.py erase ${ENV_NAME} || true
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rm -rf logs/*
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ENV_NAME=${ENV_NAME} SLAVES_COUNT=${SLAVES_COUNT} IMAGE_PATH=${IMAGE_PATH} CONF_PATH=${CONF_PATH} python ${BASH_SOURCE%/*}/env.py create_env
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SLAVE_IPS=($(ENV_NAME=${ENV_NAME} python ${BASH_SOURCE%/*}/env.py get_slaves_ips | tr -d "[],'"))
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ADMIN_IP=${SLAVE_IPS[0]}
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else
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ENV_TYPE={ENV_TYPE:-other}
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SLAVE_IPS=( $SLAVE_IPS )
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fi
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# Wait for all servers(grep only IP addresses):
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for IP in ${SLAVE_IPS[@]}; do
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elapsed_time=0
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master_wait_time=30
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while true; do
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report=$(sshpass -p ${ADMIN_PASSWORD} ssh ${SSH_OPTIONS} -o PreferredAuthentications=password ${ADMIN_USER}@${IP} echo ok || echo not ready)
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if [ "${report}" = "ok" ]; then
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break
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fi
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if [ "${elapsed_time}" -gt "${master_wait_time}" ]; then
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exit 2
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fi
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sleep 1
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let elapsed_time+=1
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done
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done
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set +e
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current_slave=1
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deploy_args=""
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echo "Preparing SSH key..."
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if ! [ -f $WORKSPACE/id_rsa ]; then
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ssh-keygen -t rsa -f $WORKSPACE/id_rsa -N "" -q
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chmod 600 "${WORKSPACE}/id_rsa*"
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test -f ~/.ssh/config && SSH_OPTIONS="${SSH_OPTIONS} -F /dev/null"
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fi
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eval $(ssh-agent)
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ssh-add $WORKSPACE/id_rsa
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echo "Adding ssh key authentication and labels to nodes..."
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for slaveip in ${SLAVE_IPS[@]}; do
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sshpass -p $ADMIN_PASSWORD ssh-copy-id $SSH_OPTIONS_COPYID -o PreferredAuthentications=password $ADMIN_USER@${slaveip} -p 22
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# FIXME(mattymo): underlay should set hostnames
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ssh $SSH_OPTIONS $ADMIN_USER@$slaveip "sudo sed -i 's/127.0.1.1.*/$slaveip\tnode${current_slave}/g' /etc/hosts"
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ssh $SSH_OPTIONS $ADMIN_USER@$slaveip "sudo hostnamectl set-hostname node${current_slave}"
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# Workaround to disable ipv6 dns which can cause docker pull to fail
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echo "precedence ::ffff:0:0/96 100" | ssh $SSH_OPTIONS $ADMIN_USER@$slaveip "sudo sh -c 'cat - >> /etc/gai.conf'"
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# Workaround to fix DNS search domain: https://github.com/kubespray/kargo/issues/322
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ssh $SSH_OPTIONS $ADMIN_USER@$slaveip "sudo DEBIAN_FRONTEND=noninteractive apt-get remove -y resolvconf"
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ssh $SSH_OPTIONS $ADMIN_USER@$slaveip "sudo cp -f /run/resolvconf/resolv.conf /etc/resolv.conf"
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ssh $SSH_OPTIONS $ADMIN_USER@$slaveip "sudo rm -rf /etc/resolvconf"
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# Add VM label:
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ssh $SSH_OPTIONS $ADMIN_USER@$slaveip "echo $VM_LABEL > /home/${ADMIN_USER}/vm_label"
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inventory_args+=" ${slaveip}"
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((current_slave++))
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done
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echo "Setting up required dependencies..."
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ssh $SSH_OPTIONS $ADMIN_USER@$ADMIN_IP sudo apt-get update
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ssh $SSH_OPTIONS $ADMIN_USER@$ADMIN_IP sudo apt-get install -y git vim software-properties-common
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echo "Setting up ansible..."
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case $NODE_BASE_OS in
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ubuntu)
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ssh $SSH_OPTIONS $ADMIN_USER@$ADMIN_IP 'sudo sh -c "apt-add-repository -y ppa:ansible/ansible; apt-get update"'
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;;
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debian)
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for slaveip in ${SLAVE_IPS[@]}; do
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scp $SSH_OPTIONS ${BASH_SOURCE%/*}/files/debian_testing_repo.list $ADMIN_USER@$slaveip:/tmp/testing.list
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ssh $SSH_OPTIONS $ADMIN_USER@$slaveip "sudo cp -f /tmp/testing.list /etc/apt/sources.list.d/testing.list"
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scp $SSH_OPTIONS ${BASH_SOURCE%/*}/files/debian_pinning $ADMIN_USER@$slaveip:/tmp/testing
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ssh $SSH_OPTIONS $ADMIN_USER@$slaveip "sudo cp -f /tmp/testing /etc/apt/preferences.d/testing"
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echo "Upgrading setuptools"
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ssh $SSH_OPTIONS $ADMIN_USER@$slaveip 'sudo sh -c "apt-get update; apt-get -y install --only-upgrade python-setuptools"'
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done
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;;
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esac
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ssh $SSH_OPTIONS $ADMIN_USER@$ADMIN_IP 'sudo sh -c "apt-get install -y ansible"'
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echo "Checking out kargo playbook..."
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ssh $SSH_OPTIONS $ADMIN_USER@$ADMIN_IP git clone $KARGO_REPO
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ssh $SSH_OPTIONS $ADMIN_USER@$ADMIN_IP "sh -c 'cd kargo && git checkout $KARGO_COMMIT'"
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echo "Setting up primary node for deployment..."
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scp $SSH_OPTIONS ${BASH_SOURCE%/*}/../kargo/inventory.py $ADMIN_USER@$ADMIN_IP:inventory.py
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ssh $SSH_OPTIONS $ADMIN_USER@$ADMIN_IP chmod +x inventory.py
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ssh $SSH_OPTIONS $ADMIN_USER@$ADMIN_IP env CONFIG_FILE=kargo/inventory/inventory.cfg python3 inventory.py ${SLAVE_IPS[@]}
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cat $WORKSPACE/id_rsa | ssh $SSH_OPTIONS $ADMIN_USER@${SLAVE_IPS[0]} "cat - > .ssh/id_rsa"
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ssh $SSH_OPTIONS $ADMIN_USER@$ADMIN_IP chmod 600 .ssh/id_rsa
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if [ -n "$CUSTOM_YAML" ]; then
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echo "Uploading custom YAML for deployment..."
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echo -e "$CUSTOM_YAML" | ssh $SSH_OPTIONS $ADMIN_USER@$ADMIN_IP "cat > kargo/custom.yaml"
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custom_opts="-e @kargo/custom.yaml"
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fi
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echo "Deploying k8s via ansible..."
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ssh $SSH_OPTIONS $ADMIN_USER@$ADMIN_IP /usr/bin/ansible-playbook \
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--ssh-extra-args "-o\ StrictHostKeyChecking=no" -u ${ADMIN_USER} -b \
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--become-user=root -i /home/${ADMIN_USER}/kargo/inventory/inventory.cfg \
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/home/${ADMIN_USER}/kargo/cluster.yml $custom_opts
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deploy_res=$?
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if [ "$deploy_res" -eq "0" ]; then
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echo "Setting up kubedns..."
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ssh $SSH_OPTIONS $ADMIN_USER@$ADMIN_IP sudo pip install kpm
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ssh $SSH_OPTIONS $ADMIN_USER@$ADMIN_IP sudo /usr/local/bin/kpm deploy kube-system/kubedns --namespace=kube-system
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count=26
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for waiting in `seq 1 $count`; do
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ssh $SSH_OPTIONS $ADMIN_USER@$ADMIN_IP kubectl get po --namespace=kube-system | grep kubedns | grep -q Running && break
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if [ $waiting -lt $count ]; then
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echo "Waiting for kubedns to be up..."
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sleep 5
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else
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echo "Kubedns did not come up in time"
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deploy_res=1
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fi
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done
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fi
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if [ "$deploy_res" -eq "0" ]; then
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echo "Testing network connectivity..."
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. ${BASH_SOURCE%/*}/../kargo/test_networking.sh
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test_networking
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deploy_res=$?
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if [ "$deploy_res" -eq "0" ]; then
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echo "Copying connectivity script to node..."
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scp $SSH_OPTIONS ./utils/kargo/test_networking.sh $ADMIN_USER@$ADMIN_IP:test_networking.sh
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fi
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fi
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# setup VLAN if everything is ok and env will not be deleted
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if [ "$VLAN_BRIDGE" ] && [ "${deploy_res}" -eq "0" ] && [ "${DONT_DESTROY_ON_SUCCESS}" = "1" ];then
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rm -f VLAN_IPS
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for IP in ${SLAVE_IPS[@]}; do
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bridged_iface_mac="`ENV_NAME=${ENV_NAME} python ${BASH_SOURCE%/*}/env.py get_bridged_iface_mac $IP`"
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sshpass -p ${ADMIN_PASSWORD} ssh ${SSH_OPTIONS} ${ADMIN_USER}@${IP} bash -s <<EOF >>VLAN_IPS
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bridged_iface=\$(/sbin/ifconfig -a|awk -v mac="$bridged_iface_mac" '\$0 ~ mac {print \$1}' 'RS=\n\n')
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sudo ip route del default
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sudo dhclient "\${bridged_iface}"
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echo \$(ip addr list |grep ${bridged_iface_mac} -A 1 |grep 'inet ' |cut -d' ' -f6| cut -d/ -f1)
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EOF
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done
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set +x
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sed -i '/^\s*$/d' VLAN_IPS
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echo "**************************************"
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echo "**************************************"
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echo "**************************************"
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echo "* VLANs IP addresses"
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echo "* MASTER IP: `head -n1 VLAN_IPS`"
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echo "* SLAVES IPS: `tail -n +2 VLAN_IPS | tr '\n' ' '`"
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echo "* USERNAME: $ADMIN_USER"
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echo "* PASSWORD: $ADMIN_PASSWORD"
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echo "* K8s dashboard: http://`head -n1 VLAN_IPS`/api/v1/proxy/namespaces/kube-system/services/kubernetes-dashboard"
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echo "**************************************"
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echo "**************************************"
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echo "**************************************"
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set -x
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fi
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if [[ "$ENV_TYPE" == "fuel-devops" ]]; then
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if [ "${deploy_res}" -eq "0" ] && [ "${DONT_DESTROY_ON_SUCCESS}" != "1" ];then
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dos.py erase ${ENV_NAME}
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else
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if [ "${deploy_res}" -ne "0" ];then
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dos.py suspend ${ENV_NAME}
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dos.py snapshot ${ENV_NAME} ${ENV_NAME}.snapshot
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dos.py destroy ${ENV_NAME}
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echo "To revert snapshot please run: dos.py revert ${ENV_NAME} ${ENV_NAME}.snapshot"
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fi
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fi
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fi
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exit ${deploy_res}
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