mirror of https://github.com/OpenVidu/openvidu.git
openvidu-deployment: Force minimum docker and docker-compose version in update script.
cruizba
parent
3107d504ce
commit
f989dc26d2
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@ -1,32 +1,153 @@
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#!/bin/sh
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set -eu
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export INSTALL_PREFIX="${INSTALL_PREFIX:-/opt/openvidu}"
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export DOCKER_VERSION="${DOCKER_VERSION:-28.1.1}"
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export DOCKER_COMPOSE_VERSION="${DOCKER_COMPOSE_VERSION:-v2.35.1}"
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export OPENVIDU_VERSION="${OPENVIDU_VERSION:-main}"
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export REGISTRY="${REGISTRY:-docker.io}"
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export UPDATER_IMAGE="${UPDATER_IMAGE:-${REGISTRY}/openvidu/openvidu-updater:${OPENVIDU_VERSION}}"
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# Function to compare two version strings
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compare_versions() {
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# Remove 'v' prefix if present
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VERSION1=$(echo "$1" | sed 's/^v//')
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VERSION2=$(echo "$2" | sed 's/^v//')
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# Compare versions
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if [ "$(printf '%s\n' "$VERSION1" "$VERSION2" | sort -V | head -n1)" = "$VERSION1" ]; then
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if [ "$VERSION1" = "$VERSION2" ]; then
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echo "equal"
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else
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echo "lower"
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fi
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else
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echo "higher"
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fi
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}
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wait_for_docker() {
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echo "Waiting for Docker to start..."
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# Set a countdown (in seconds)
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COUNTDOWN=60
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while [ "$COUNTDOWN" -gt 0 ]; do
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if docker info >/dev/null 2>&1; then
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echo "Docker started successfully."
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break
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else
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# Reduce the countdown by 1 each iteration.
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COUNTDOWN=$(( COUNTDOWN - 1 ))
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if [ "$COUNTDOWN" -eq 0 ]; then
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echo "ERROR: Docker did not start within the allocated time."
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break
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fi
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sleep 1
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fi
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done
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}
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# Check if executing as root
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if [ "$(id -u)" -ne 0 ]; then
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echo "Please run as root"
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exit 1
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fi
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# Check if docker is installed
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if ! command -v docker > /dev/null 2>&1; then
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echo "Docker is not installed. Please install Docker and try again."
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exit 1
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fi
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# Check if file /opt/openvidu/deployment-info.yaml exists
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if ! [ -f /opt/openvidu/deployment-info.yaml ]; then
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echo "OpenVidu is not installed. Please install OpenVidu and try again."
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exit 1
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fi
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# Stop OpenVidu service
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echo "Stopping OpenVidu service..."
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systemctl stop openvidu
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# Check Docker installation and version
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DOCKER_NEEDED=false
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if ! command -v docker > /dev/null 2>&1; then
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echo "Docker not found. Will install Docker version ${DOCKER_VERSION}."
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DOCKER_NEEDED=true
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else
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CURRENT_DOCKER_VERSION=$(docker --version | grep -oE '[0-9]+\.[0-9]+\.[0-9]+' | head -1)
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VERSION_COMPARISON=$(compare_versions "$CURRENT_DOCKER_VERSION" "$DOCKER_VERSION")
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if [ "$VERSION_COMPARISON" = "lower" ]; then
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echo "Docker version $CURRENT_DOCKER_VERSION is older than required version $DOCKER_VERSION."
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echo "Please update Docker to version $DOCKER_VERSION or later."
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exit 1
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else
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echo "Docker version $CURRENT_DOCKER_VERSION is compatible with required version $DOCKER_VERSION."
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fi
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fi
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# Install Docker if needed
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if [ "$DOCKER_NEEDED" = true ]; then
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curl -fsSL https://get.docker.com -o /tmp/get-docker.sh
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sh /tmp/get-docker.sh --version "${DOCKER_VERSION}" || { echo "Can't install Docker automatically. Install it manually and run this script again"; exit 1; }
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fi
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# Check Docker Compose installation and version
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DOCKER_COMPOSE_NEEDED=false
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if ! command -v docker-compose > /dev/null 2>&1; then
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echo "Docker Compose not found. Will install Docker Compose version ${DOCKER_COMPOSE_VERSION}."
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DOCKER_COMPOSE_NEEDED=true
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else
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CURRENT_DC_VERSION=$(docker-compose --version | grep -oE '[0-9]+\.[0-9]+\.[0-9]+' | head -1)
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# Add 'v' prefix for proper comparison
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CURRENT_DC_VERSION="v${CURRENT_DC_VERSION}"
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VERSION_COMPARISON=$(compare_versions "$CURRENT_DC_VERSION" "$DOCKER_COMPOSE_VERSION")
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if [ "$VERSION_COMPARISON" = "lower" ]; then
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echo "Docker Compose version $CURRENT_DC_VERSION is older than required version $DOCKER_COMPOSE_VERSION."
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echo "Will update Docker Compose to version $DOCKER_COMPOSE_VERSION."
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DOCKER_COMPOSE_NEEDED=true
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else
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echo "Docker Compose version $CURRENT_DC_VERSION is compatible with required version $DOCKER_COMPOSE_VERSION."
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fi
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fi
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# Install or update Docker Compose if needed
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if [ "$DOCKER_COMPOSE_NEEDED" = true ]; then
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TIME_LIMIT_SECONDS=20
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START_TIME=$(awk 'BEGIN{srand(); print srand()}')
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while true
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do
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CURRENT_TIME=$(awk 'BEGIN{srand(); print srand()}')
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if [ $((CURRENT_TIME-START_TIME)) -gt $TIME_LIMIT_SECONDS ]; then
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echo "Error downloading docker-compose. Could not download it in $TIME_LIMIT_SECONDS seconds"
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rm -f /usr/local/bin/docker-compose
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exit 1
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fi
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STATUS_RECEIVED=$(curl --retry 5 --retry-max-time 40 --write-out "%{http_code}\n" -L "https://github.com/docker/compose/releases/download/$DOCKER_COMPOSE_VERSION/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose)
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CURL_EXIT_CODE=$?
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if [ $CURL_EXIT_CODE -ne 0 ]; then
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echo "Error downloading docker-compose. curl failed with exit code $CURL_EXIT_CODE. There are still $((TIME_LIMIT_SECONDS - (CURRENT_TIME - START_TIME))) seconds left to retry..."
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rm -f /usr/local/bin/docker-compose
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sleep 2
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continue
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fi
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if [ "${STATUS_RECEIVED}" -ne "200" ]; then
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echo "Error downloading docker-compose. Received HTTP status code $STATUS_RECEIVED. There are still $((TIME_LIMIT_SECONDS - (CURRENT_TIME - START_TIME))) seconds left to retry..."
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rm -f /usr/local/bin/docker-compose
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sleep 2
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continue
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fi
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echo "Success downloading docker-compose version $DOCKER_COMPOSE_VERSION"
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chmod 755 /usr/local/bin/docker-compose
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break
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done
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# Create a symbolic link to docker-compose in the Docker CLI plugins directory
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# so docker compose can be used also
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mkdir -p /usr/local/lib/docker/cli-plugins
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ln -sf /usr/local/bin/docker-compose /usr/local/lib/docker/cli-plugins/docker-compose
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fi
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# Restart Docker and wait for it to start
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systemctl enable docker
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systemctl stop docker
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systemctl start docker
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wait_for_docker
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# Pull updater image
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docker pull "${UPDATER_IMAGE}"
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