longhorn/deploy/longhorn-deploy-node.sh

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#!/bin/bash
set -e
source ./common.sh
network=$1
etcd_ip=$2
if [ "$network" == "" -o "$etcd_ip" == "" ]; then
echo usage: $(basename $0) \<network_name\> \<etcd_server_ip\>
exit 1
fi
set +e
iscsiadm_check=`iscsiadm --version 2>&1`
if [ $? -ne 0 ]; then
echo Cannot find \`iscsiadm\` on the host, please install \`open-iscsi\` package
exit 1
fi
set -e
LONGHORN_ENGINE_BINARY_NAME="longhorn-engine-binary"
LONGHORN_ENGINE_IMAGE="rancher/longhorn-engine:046b5a5"
LONGHORN_MANAGER_NAME="longhorn-manager"
LONGHORN_MANAGER_IMAGE="rancher/longhorn-manager:31b613b"
LONGHORN_DRIVER_NAME="longhorn-driver"
LONGHORN_DRIVER_IMAGE="imikushin/storage-longhorn:8b1bb5c"
LONGHORN_UI_NAME="longhorn-ui"
LONGHORN_UI_IMAGE="rancher/longhorn-ui:5528110"
# longhorn-binary first, provides binary to longhorn-manager
cleanup ${LONGHORN_ENGINE_BINARY_NAME}
docker run --name ${LONGHORN_ENGINE_BINARY_NAME} \
--network none \
${LONGHORN_ENGINE_IMAGE} \
/bin/bash
echo ${LONGHORN_ENGINE_BINARY_NAME} is ready
# now longhorn-manager
cleanup ${LONGHORN_MANAGER_NAME}
docker run -d \
--name ${LONGHORN_MANAGER_NAME} \
--network ${network} \
--privileged \
--uts host \
-v /dev:/host/dev \
-v /var/run:/var/run \
-v /var/lib/rancher/longhorn:/var/lib/rancher/longhorn \
--volumes-from ${LONGHORN_ENGINE_BINARY_NAME} \
${LONGHORN_MANAGER_IMAGE} \
launch-manager -d \
--orchestrator docker \
--engine-image ${LONGHORN_ENGINE_IMAGE} \
--etcd-servers http://${etcd_ip}:2379
echo ${LONGHORN_MANAGER_NAME} is ready
# finally longhorn-driver
cleanup ${LONGHORN_DRIVER_NAME}
docker run -d \
--name ${LONGHORN_DRIVER_NAME} \
--network none \
--privileged \
-v /run:/run \
-v /var/run:/var/run \
-v /dev:/host/dev \
-v /var/lib/rancher/volumes:/var/lib/rancher/volumes:shared \
${LONGHORN_DRIVER_IMAGE}
echo ${LONGHORN_DRIVER_NAME} is ready
manager_ip=$(get_container_ip ${LONGHORN_MANAGER_NAME})
host_port=8080
cleanup ${LONGHORN_UI_NAME}
docker run -d \
--name ${LONGHORN_UI_NAME} \
--network ${network} \
-p ${host_port}:8000/tcp \
-e LONGHORN_MANAGER_IP=http://${manager_ip}:9500 \
${LONGHORN_UI_IMAGE}
echo ${LONGHORN_UI_NAME} is ready
echo
echo Longhorn is up at port ${host_port}