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openvidu/openvidu-server/deployments/pro/docker-compose/media-node/install_media_node.sh

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#!/usr/bin/env bash
MEDIA_NODE_FOLDER=kms
MEDIA_NODE_VERSION=master
BEATS_FOLDER=${MEDIA_NODE_FOLDER}/beats
DOWNLOAD_URL=https://raw.githubusercontent.com/OpenVidu/openvidu/${MEDIA_NODE_VERSION}
fatal_error() {
printf "\n =======¡ERROR!======="
printf "\n %s" "$1"
printf "\n"
exit 0
}
new_media_node_installation() {
printf '\n'
printf '\n ======================================='
printf '\n Install Media Node %s' "${MEDIA_NODE_VERSION}"
printf '\n ======================================='
printf '\n'
# Create kms folder
printf '\n => Creating folder '%s'...' "${MEDIA_NODE_FOLDER}"
mkdir "${MEDIA_NODE_FOLDER}" || fatal_error "Error while creating the folder '${MEDIA_NODE_FOLDER}'"
# Create beats folder
printf '\n => Creating folder '%s'...' "${BEATS_FOLDER}"
mkdir "${BEATS_FOLDER}" || fatal_error "Error while creating the folder 'beats'"
# Download necessaries files
printf '\n => Downloading Media Node files:'
curl --silent ${DOWNLOAD_URL}/openvidu-server/deployments/pro/docker-compose/media-node/docker-compose.yml \
--output "${MEDIA_NODE_FOLDER}/docker-compose.yml" || fatal_error "Error when downloading the file 'docker-compose.yml'"
printf '\n - docker-compose.yml'
curl --silent ${DOWNLOAD_URL}/openvidu-server/deployments/pro/docker-compose/media-node/.env \
--output "${MEDIA_NODE_FOLDER}/.env" || fatal_error "Error when downloading the file '.env'"
printf '\n - .env'
curl --silent ${DOWNLOAD_URL}/openvidu-server/deployments/pro/docker-compose/media-node/media_node \
--output "${MEDIA_NODE_FOLDER}/media_node" || fatal_error "Error when downloading the file 'media_node'"
printf '\n - media_node'
curl --silent ${DOWNLOAD_URL}/openvidu-server/deployments/pro/docker-compose/media-node/beats/filebeat.yml \
--output "${BEATS_FOLDER}/filebeat.yml" || fatal_error "Error when downloading the file 'filebeat.yml'"
printf '\n - filebeat.yml'
curl --silent ${DOWNLOAD_URL}/openvidu-server/deployments/pro/docker-compose/media-node/beats/metricbeat-elasticsearch.yml \
--output "${BEATS_FOLDER}/metricbeat-elasticsearch.yml" || fatal_error "Error when downloading the file 'metricbeat-elasticsearch.yml'"
printf '\n - metricbeat-elasticsearch.yml'
curl --silent ${DOWNLOAD_URL}/openvidu-server/deployments/pro/docker-compose/media-node/beats/metricbeat-openvidu.yml \
--output "${BEATS_FOLDER}/metricbeat-openvidu.yml" || fatal_error "Error when downloading the file 'metricbeat-openvidu.yml'"
printf '\n - metricbeat-openvidu.yml'
curl --silent ${DOWNLOAD_URL}/openvidu-server/deployments/pro/docker-compose/media-node/beats/copy_config_files.sh \
--output "${BEATS_FOLDER}/copy_config_files.sh" || fatal_error "Error when downloading the file 'copy_config_files.sh'"
printf '\n - copy_config_files.sh'
# Add execution permissions
printf "\n => Adding permission to 'media_node' program..."
chmod +x "${MEDIA_NODE_FOLDER}/media_node" || fatal_error "Error while adding permission to 'media_node' program"
# Add execution permissions
printf "\n => Adding permission to 'copy_config_files.sh' script..."
chmod +x "${MEDIA_NODE_FOLDER}/beats/copy_config_files.sh" || fatal_error "Error while adding permission to 'copy_config_files.sh' script"
# Pull images
printf "\n => Pulling images...\n"
cd "${MEDIA_NODE_FOLDER}" || fatal_error "Error when moving to '${MEDIA_NODE_FOLDER}' folder"
KMS_IMAGE=$(cat docker-compose.yml | grep KMS_IMAGE | sed 's/\(^.*KMS_IMAGE:-\)\(.*\)\(\}.*$\)/\2/')
METRICBEAT_IMAGE=$(cat docker-compose.yml | grep METRICBEAT_IMAGE | sed 's/\(^.*METRICBEAT_IMAGE:-\)\(.*\)\(\}.*$\)/\2/')
FILEBEAT_IMAGE=$(cat docker-compose.yml | grep FILEBEAT_IMAGE | sed 's/\(^.*FILEBEAT_IMAGE:-\)\(.*\)\(\}.*$\)/\2/')
docker pull $KMS_IMAGE || fatal "Error while pulling docker image: $KMS_IMAGE"
docker pull $METRICBEAT_IMAGE || fatal "Error while pulling docker image: $METRICBEAT_IMAGE"
docker pull $FILEBEAT_IMAGE || fatal "Error while pulling docker image: $FILEBEAT_IMAGE"
docker-compose pull | true
# Ready to use
printf "\n"
printf '\n ======================================='
printf "\n Media Node successfully installed."
printf '\n ======================================='
printf "\n"
printf '\n 1. Go to kms folder:'
printf '\n $ cd kms'
printf "\n"
printf '\n 2. Start Media Node Controller'
printf '\n $ ./media_node start'
printf '\n'
printf "\n For more information, check:"
printf "\n https://docs.openvidu.io/en/${OPENVIDU_VERSION//v}/openvidu-pro/deployment/on-premises/#deployment-instructions"
printf '\n'
printf '\n'
exit 0
}
upgrade_media_node() {
# Search local Openvidu installation
printf '\n'
printf '\n ============================================'
printf '\n Search Previous Installation of Media Node'
printf '\n ============================================'
printf '\n'
SEARCH_IN_FOLDERS=(
"${PWD}"
"/opt/${MEDIA_NODE_FOLDER}"
)
for folder in "${SEARCH_IN_FOLDERS[@]}"; do
printf "\n => Searching in '%s' folder..." "${folder}"
if [ -f "${folder}/docker-compose.yml" ]; then
MEDIA_NODE_PREVIOUS_FOLDER="${folder}"
printf "\n => Found installation in folder '%s'" "${folder}"
break
fi
done
[ -z "${MEDIA_NODE_PREVIOUS_FOLDER}" ] && fatal_error "No previous Media Node installation found"
# Uppgrade Media Node
OPENVIDU_PREVIOUS_VERSION=$(grep 'Openvidu Version:' "${MEDIA_NODE_PREVIOUS_FOLDER}/docker-compose.yml" | awk '{ print $4 }')
[ -z "${OPENVIDU_PREVIOUS_VERSION}" ] && OPENVIDU_PREVIOUS_VERSION=2.14.0
# In this point using the variable 'OPENVIDU_PREVIOUS_VERSION' we can verify if the upgrade is
# posible or not. If it is not posible launch a warning and stop the upgrade.
printf '\n'
printf '\n ======================================='
printf '\n Upgrade Media Node %s to %s' "${OPENVIDU_PREVIOUS_VERSION}" "${MEDIA_NODE_VERSION}"
printf '\n ======================================='
printf '\n'
ROLL_BACK_FOLDER="${MEDIA_NODE_PREVIOUS_FOLDER}/.old-${OPENVIDU_PREVIOUS_VERSION}"
TMP_FOLDER="${MEDIA_NODE_PREVIOUS_FOLDER}/tmp"
ACTUAL_FOLDER="$PWD"
printf "\n Creating roll back folder '%s'..." ".old-${OPENVIDU_PREVIOUS_VERSION}"
mkdir "${ROLL_BACK_FOLDER}" || fatal_error "Error while creating the folder '.old-${OPENVIDU_PREVIOUS_VERSION}'"
printf "\n Creating temporal folder 'tmp'..."
mkdir "${TMP_FOLDER}" || fatal_error "Error while creating the folder 'temporal'"
# Download necessaries files
printf '\n => Downloading new Media Node files:'
curl --silent ${DOWNLOAD_URL}/openvidu-server/deployments/pro/docker-compose/media-node/docker-compose.yml \
--output "${TMP_FOLDER}/docker-compose.yml" || fatal_error "Error when downloading the file 'docker-compose.yml'"
printf '\n - docker-compose.yml'
curl --silent ${DOWNLOAD_URL}/openvidu-server/deployments/pro/docker-compose/media-node/.env \
--output "${TMP_FOLDER}/.env" || fatal_error "Error when downloading the file '.env'"
printf '\n - .env'
curl --silent ${DOWNLOAD_URL}/openvidu-server/deployments/pro/docker-compose/media-node/media_node \
--output "${TMP_FOLDER}/media_node" || fatal_error "Error when downloading the file 'media_node'"
printf '\n - media_node'
curl --silent ${DOWNLOAD_URL}/openvidu-server/deployments/pro/docker-compose/media-node/beats/filebeat.yml \
--output "${TMP_FOLDER}/filebeat.yml" || fatal_error "Error when downloading the file 'filebeat.yml'"
printf '\n - filebeat.yml'
curl --silent ${DOWNLOAD_URL}/openvidu-server/deployments/pro/docker-compose/media-node/beats/metricbeat-elasticsearch.yml \
--output "${TMP_FOLDER}/metricbeat-elasticsearch.yml" || fatal_error "Error when downloading the file 'metricbeat-elasticsearch.yml'"
printf '\n - metricbeat-elasticsearch.yml'
curl --silent ${DOWNLOAD_URL}/openvidu-server/deployments/pro/docker-compose/media-node/beats/metricbeat-openvidu.yml \
--output "${TMP_FOLDER}/metricbeat-openvidu.yml" || fatal_error "Error when downloading the file 'metricbeat-openvidu.yml'"
printf '\n - metricbeat-openvidu.yml'
curl --silent ${DOWNLOAD_URL}/openvidu-server/deployments/pro/docker-compose/media-node/beats/copy_config_files.sh \
--output "${TMP_FOLDER}/copy_config_files.sh" || fatal_error "Error when downloading the file 'copy_config_files.sh'"
printf '\n - copy_config_files.sh'
# Dowloading new images and stoped actual Media Node
printf '\n => Dowloading new images...'
printf '\n'
sleep 1
printf "\n => Moving to 'tmp' folder..."
printf '\n'
# Pull images
printf "\n => Pulling images...\n"
cd "${TMP_FOLDER}" || fatal_error "Error when moving to '${TMP_FOLDER}' folder"
KMS_IMAGE=$(cat docker-compose.yml | grep KMS_IMAGE | sed 's/\(^.*KMS_IMAGE:-\)\(.*\)\(\}.*$\)/\2/')
METRICBEAT_IMAGE=$(cat docker-compose.yml | grep METRICBEAT_IMAGE | sed 's/\(^.*METRICBEAT_IMAGE:-\)\(.*\)\(\}.*$\)/\2/')
FILEBEAT_IMAGE=$(cat docker-compose.yml | grep FILEBEAT_IMAGE | sed 's/\(^.*FILEBEAT_IMAGE:-\)\(.*\)\(\}.*$\)/\2/')
docker pull $KMS_IMAGE || fatal "Error while pulling docker image: $KMS_IMAGE"
docker pull $METRICBEAT_IMAGE || fatal "Error while pulling docker image: $METRICBEAT_IMAGE"
docker pull $FILEBEAT_IMAGE || fatal "Error while pulling docker image: $FILEBEAT_IMAGE"
docker-compose pull | true
printf '\n => Stoping Media Node...'
printf '\n'
sleep 1
printf "\n => Moving to 'openvidu' folder..."
printf '\n'
cd "${MEDIA_NODE_PREVIOUS_FOLDER}" || fatal_error "Error when moving to 'openvidu' folder"
docker-compose down | true
printf '\n'
printf '\n => Moving to working dir...'
cd "${ACTUAL_FOLDER}" || fatal_error "Error when moving to working dir"
# Move old files to roll back folder
printf '\n => Moving previous installation files to rollback folder:'
mv "${MEDIA_NODE_PREVIOUS_FOLDER}/docker-compose.yml" "${ROLL_BACK_FOLDER}" || fatal_error "Error while moving previous 'docker-compose.yml'"
printf '\n - docker-compose.yml'
mv "${MEDIA_NODE_PREVIOUS_FOLDER}/media_node" "${ROLL_BACK_FOLDER}" || fatal_error "Error while moving previous 'openvidu'"
printf '\n - media_node'
mv "${MEDIA_NODE_PREVIOUS_FOLDER}/readme.md" "${ROLL_BACK_FOLDER}" || fatal_error "Error while moving previous 'readme.md'"
printf '\n - readme.md'
mv "${MEDIA_NODE_PREVIOUS_FOLDER}/nginx_conf" "${ROLL_BACK_FOLDER}" || fatal_error "Error while moving previous 'nginx_conf'"
printf '\n - nginx_conf'
cp "${MEDIA_NODE_PREVIOUS_FOLDER}/.env" "${ROLL_BACK_FOLDER}" || fatal_error "Error while moving previous '.env'"
printf '\n - .env'
# Move tmp files to Openvidu
printf '\n => Updating files:'
mv "${TMP_FOLDER}/docker-compose.yml" "${MEDIA_NODE_PREVIOUS_FOLDER}" || fatal_error "Error while updating 'docker-compose.yml'"
printf '\n - docker-compose.yml'
mv "${TMP_FOLDER}/.env" "${MEDIA_NODE_PREVIOUS_FOLDER}/.env-${MEDIA_NODE_VERSION}" || fatal_error "Error while moving previous '.env'"
printf '\n - .env-%s' "${MEDIA_NODE_VERSION}"
mv "${TMP_FOLDER}/media_node" "${MEDIA_NODE_PREVIOUS_FOLDER}" || fatal_error "Error while updating 'media_node'"
printf '\n - media_node'
mkdir "${MEDIA_NODE_PREVIOUS_FOLDER}/beats" || fatal_error "Error while creating the folder 'beats'"
mv "${TMP_FOLDER}/filebeat.yml" "${MEDIA_NODE_PREVIOUS_FOLDER}/beats" || fatal_error "Error while updating 'filebeat.yml'"
printf '\n - filebeat.yml'
mv "${TMP_FOLDER}/metricbeat-elasticsearch.yml" "${MEDIA_NODE_PREVIOUS_FOLDER}/beats" || fatal_error "Error while updating 'metricbeat-elasticsearch.yml'"
printf '\n - metricbeat-elasticsearch.yml'
mv "${TMP_FOLDER}/metricbeat-openvidu.yml" "${MEDIA_NODE_PREVIOUS_FOLDER}/beats" || fatal_error "Error while updating 'metricbeat-openvidu.yml'"
printf '\n - metricbeat-openvidu.yml'
mv "${TMP_FOLDER}/copy_config_files.sh" "${MEDIA_NODE_PREVIOUS_FOLDER}/beats" || fatal_error "Error while updating 'copy_config_files.sh'"
printf '\n - copy_config_files.sh'
printf "\n => Deleting 'tmp' folder"
rm -rf "${TMP_FOLDER}" || fatal_error "Error deleting 'tmp' folder"
# Add execution permissions
printf "\n => Adding permission to 'media_node' program..."
chmod +x "${MEDIA_NODE_PREVIOUS_FOLDER}/media_node" || fatal_error "Error while adding permission to 'media_node' program"
# Add execution permissions
printf "\n => Adding permission to 'copy_config_files.sh' script..."
chmod +x "${MEDIA_NODE_PREVIOUS_FOLDER}/beats/copy_config_files.sh" || fatal_error "Error while adding permission to 'copy_config_files.sh' script"
# Define old mode: On Premise or Cloud Formation
OLD_MODE=$(grep -E "Installation Mode:.*$" "${ROLL_BACK_FOLDER}/docker-compose.yml" | awk '{ print $4,$5 }')
[ ! -z "${OLD_MODE}" ] && sed -i -r "s/Installation Mode:.+/Installation Mode: ${OLD_MODE}/" "${MEDIA_NODE_PREVIOUS_FOLDER}/docker-compose.yml"
# Ready to use
printf '\n'
printf '\n'
printf '\n ================================================'
printf "\n Openvidu successfully upgraded to version %s" "${OPENVIDU_VERSION}"
printf '\n ================================================'
printf '\n'
printf "\n 1. A new file 'docker-compose.yml' has been created with the new OpenVidu %s services" "${OPENVIDU_VERSION}"
printf '\n'
printf "\n 2. The previous file '.env' remains intact, but a new file '.env-%s' has been created." "${OPENVIDU_VERSION}"
printf "\n Transfer any configuration you wish to keep in the upgraded version from '.env' to '.env-%s'." "${OPENVIDU_VERSION}"
printf "\n When you are OK with it, rename and leave as the only '.env' file of the folder the new '.env-%s'." "${OPENVIDU_VERSION}"
printf '\n'
printf '\n 3. Start new version of Media Node'
printf '\n $ ./media_node start'
printf '\n'
printf "\n If you want to rollback, all the files from the previous installation have been copied to folder '.old-%s'" "${OPENVIDU_PREVIOUS_VERSION}"
printf '\n'
printf '\n'
printf '\n'
}
# Check docker and docker-compose installation
if ! command -v docker > /dev/null; then
echo "You don't have docker installed, please install it and re-run the command"
exit 0
fi
if ! command -v docker-compose > /dev/null; then
echo "You don't have docker-compose installed, please install it and re-run the command"
exit 0
else
COMPOSE_VERSION=$(docker-compose version --short | sed "s/-rc[0-9]*//")
if ! printf '%s\n%s\n' "1.24" "$COMPOSE_VERSION" | sort -V -C; then
echo "You need a docker-compose version equal or higher than 1.24, please update your docker-compose and re-run the command"; \
exit 0
fi
fi
# Check type of installation
if [[ ! -z "$1" && "$1" == "upgrade" ]]; then
upgrade_media_node
else
new_media_node_installation
fi
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