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@@ -41,30 +41,21 @@ PATH=$PATH:/opt/bin
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umask 0022
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for bin in curl docker git awk sha1sum; do
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- if [[ -z $(which ${bin}) ]]; then echo "Cannot find ${bin}, exiting..."; exit 1; fi
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+ if [[ -z $(which ${bin}) ]]; then
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+ echo "Cannot find ${bin}, exiting..."
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+ exit 1;
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+ elif [[ -z $(which docker-compose) ]]; then
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+ echo "Cannot find docker-compose Standalone. Installing..."
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+ sleep 3
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+ if [[ -e /etc/alpine-release ]]; then
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+ echo -e "\e[33mNot installing latest docker-compose, because you are using Alpine Linux without glibc support. Install docker-compose via apk!\e[0m"
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+ exit 1
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+ fi
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+ curl -#L https://github.com/docker/compose/releases/download/v$(curl -Ls https://www.servercow.de/docker-compose/latest.php)/docker-compose-$(uname -s)-$(uname -m) > /usr/local/bin/docker-compose
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+ chmod +x /usr/local/bin/docker-compose
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+ fi
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done
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-
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-echo "checking docker compose version...";
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-if docker compose >/dev/null 2>&1; then
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- echo -e "\e[32mFound Compose v2!\e[0m"
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- COMPOSE_COMMAND="docker compose"
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-elif docker-compose version --short | grep -m1 "^2" > /dev/null 2>&1; then
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- echo -e "\e[32mFound Compose v2!\e[0m"
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- COMPOSE_COMMAND="docker-compose"
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-elif docker-compose version --short | grep -m1 "^1" > /dev/null 2>&1; then
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- echo -e "\e[33mWARN: Your machine is using Docker-Compose v1!\e[0m"
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- echo -e "\e[33mmailcow will drop the Docker-Compose v1 Support in December 2022\e[0m"
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- echo -e "\e[33mPlease consider a upgrade to Docker-Compose v2.\e[0m"
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- echo
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- echo
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- echo -e "\e[33mContinuing...\e[0m"
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- sleep 3
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- COMPOSE_COMMAND="docker-compose"
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-else
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- echo -e "\e[31mCannot find Docker-Compose v1 or v2 on your System. Please install Docker-Compose v2 and re-run the Script.\e[0m"
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- exit 1
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-fi
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export LC_ALL=C
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DATE=$(date +%Y-%m-%d_%H_%M_%S)
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BRANCH=$(cd ${SCRIPT_DIR}; git rev-parse --abbrev-ref HEAD)
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@@ -218,6 +209,70 @@ migrate_docker_nat() {
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fi
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}
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+remove_obsolete_nginx_ports() {
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+ # Removing obsolete docker-compose.override.yml
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+ for override in docker-compose.override.yml docker-compose.override.yaml; do
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+ if [ -s $override ] ; then
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+ if cat $override | grep nginx-mailcow > /dev/null 2>&1; then
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+ if cat $override | grep -w [::] > /dev/null 2>&1; then
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+ if cat $override | grep -w 80:80 > /dev/null 2>&1 && cat $override | grep -w 443:443 > /dev/null 2>&1 ; then
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+ sed -i '/nginx-mailcow:$/,/^$/d' $override
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+ echo -e "\e[33mRemoved obsolete NGINX IPv6 Bind from override File.\e[0m"
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+ if [[ "$(cat $override | sed '/^\s*$/d' | wc -l)" == "2" ]]; then
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+ mv $override ${override}_backup
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+ echo -e "\e[31m${override} is empty. Renamed it to ensure mailcow is startable.\e[0m"
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+ fi
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+ fi
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+ fi
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+ fi
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+ fi
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+ done
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+}
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+
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+update_compose(){
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+if [[ ${NO_UPDATE_COMPOSE} == "y" ]]; then
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+ echo -e "\e[33mNot fetching latest docker-compose, please check for updates manually!\e[0m"
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+ return 0
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+elif [[ -e /etc/alpine-release ]]; then
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+ echo -e "\e[33mNot fetching latest docker-compose, because you are using Alpine Linux without glibc support. Please update docker-compose via apk!\e[0m"
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+ return 0
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+else
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+ echo -e "\e[32mFetching new docker-compose version...\e[0m"
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+ echo -e "\e[32mTrying to determine GLIBC version...\e[0m"
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+ if ldd --version > /dev/null; then
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+ GLIBC_V=$(ldd --version | grep -E '(GLIBC|GNU libc)' | rev | cut -d ' ' -f1 | rev | cut -d '.' -f2)
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+ if [ ! -z "${GLIBC_V}" ] && [ ${GLIBC_V} -gt 27 ]; then
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+ DC_DL_SUFFIX=
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+ else
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+ DC_DL_SUFFIX=legacy
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+ fi
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+ else
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+ DC_DL_SUFFIX=legacy
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+ fi
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+ sleep 1
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+ if [[ ! -z $(which pip) && $(pip list --local 2>&1 | grep -v DEPRECATION | grep -c docker-compose) == 1 ]]; then
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+ true
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+ #prevent breaking a working docker-compose installed with pip
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+ elif [[ $(curl -sL -w "%{http_code}" https://www.servercow.de/docker-compose/latest.php?vers=${DC_DL_SUFFIX} -o /dev/null) == "200" ]]; then
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+ LATEST_COMPOSE=$(curl -#L https://www.servercow.de/docker-compose/latest.php)
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+ COMPOSE_VERSION=$(docker-compose version --short)
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+ if [[ "$LATEST_COMPOSE" != "$COMPOSE_VERSION" ]]; then
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+ COMPOSE_PATH=$(which docker-compose)
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+ if [[ -w ${COMPOSE_PATH} ]]; then
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+ curl -#L https://github.com/docker/compose/releases/download/v${LATEST_COMPOSE}/docker-compose-$(uname -s)-$(uname -m) > $COMPOSE_PATH
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+ chmod +x $COMPOSE_PATH
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+ else
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+ echo -e "\e[33mWARNING: $COMPOSE_PATH is not writable, but new version $LATEST_COMPOSE is available (installed: $COMPOSE_VERSION)\e[0m"
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+ return 1
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+ fi
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+ fi
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+ else
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+ echo -e "\e[33mCannot determine latest docker-compose version, skipping...\e[0m"
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+ return 1
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+ fi
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+fi
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+}
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+
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while (($#)); do
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case "${1}" in
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--check|-c)
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@@ -256,6 +311,9 @@ while (($#)); do
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echo -e "\e[32mRunning in forced mode...\e[0m"
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FORCE=y
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;;
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+ --no-update-compose)
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+ NO_UPDATE_COMPOSE=y
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+ ;;
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--skip-ping-check)
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SKIP_PING_CHECK=y
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;;
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@@ -265,6 +323,7 @@ while (($#)); do
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-c|--check - Check for updates and exit (exit codes => 0: update available, 3: no updates)
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--ours - Use merge strategy option "ours" to solve conflicts in favor of non-mailcow code (local changes over remote changes), not recommended!
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--gc - Run garbage collector to delete old image tags
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+ --no-update-compose - Do not update docker-compose
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--prefetch - Only prefetch new images and exit (useful to prepare updates)
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--skip-start - Do not start mailcow after update
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--skip-ping-check - Skip ICMP Check to public DNS resolvers (Use it only if you´ve blocked any ICMP Connections to your mailcow machine).
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@@ -281,7 +340,7 @@ source mailcow.conf
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DOTS=${MAILCOW_HOSTNAME//[^.]};
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if [ ${#DOTS} -lt 2 ]; then
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echo "MAILCOW_HOSTNAME (${MAILCOW_HOSTNAME}) is not a FQDN!"
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- echo "Please change it to a FQDN and run ${COMPOSE_COMMAND} down followed by ${COMPOSE_COMMAND} up -d"
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+ echo "Please change it to a FQDN and run docker-compose down followed by docker-compose up -d"
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exit 1
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fi
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@@ -570,7 +629,7 @@ fi
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echo -e "\e[32mChecking for newer update script...\e[0m"
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SHA1_1=$(sha1sum update.sh)
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git fetch origin #${BRANCH}
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-git checkout origin/${BRANCH} update.sh
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+git checkout origin/${BRANCH} update.sh docker-compose.yml
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SHA1_2=$(sha1sum update.sh)
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if [[ ${SHA1_1} != ${SHA1_2} ]]; then
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echo "update.sh changed, please run this script again, exiting."
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@@ -594,14 +653,18 @@ if [ ! $FORCE ]; then
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migrate_docker_nat
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fi
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+update_compose
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+
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+remove_obsolete_nginx_ports
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+
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echo -e "\e[32mValidating docker-compose stack configuration...\e[0m"
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-if ! ${COMPOSE_COMMAND} config -q; then
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+if ! docker-compose config -q; then
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echo -e "\e[31m\nOh no, something went wrong. Please check the error message above.\e[0m"
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exit 1
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fi
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echo -e "\e[32mChecking for conflicting bridges...\e[0m"
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-MAILCOW_BRIDGE=$(${COMPOSE_COMMAND} config | grep -i com.docker.network.bridge.name | cut -d':' -f2)
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+MAILCOW_BRIDGE=$(docker-compose config | grep -i com.docker.network.bridge.name | cut -d':' -f2)
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while read NAT_ID; do
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iptables -t nat -D POSTROUTING $NAT_ID
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done < <(iptables -L -vn -t nat --line-numbers | grep $IPV4_NETWORK | grep -E 'MASQUERADE.*all' | grep -v ${MAILCOW_BRIDGE} | cut -d' ' -f1)
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@@ -621,8 +684,8 @@ prefetch_images
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echo -e "\e[32mStopping mailcow...\e[0m"
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sleep 2
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-MAILCOW_CONTAINERS=($(${COMPOSE_COMMAND} ps -q))
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-${COMPOSE_COMMAND} down
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+MAILCOW_CONTAINERS=($(docker-compose ps -q))
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+docker-compose down
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echo -e "\e[32mChecking for remaining containers...\e[0m"
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sleep 2
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for container in "${MAILCOW_CONTAINERS[@]}"; do
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@@ -659,16 +722,13 @@ elif [[ ${MERGE_RETURN} == 1 ]]; then
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elif [[ ${MERGE_RETURN} != 0 ]]; then
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echo -e "\e[31m\nOh no, something went wrong. Please check the error message above.\e[0m"
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echo
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- echo "Run ${COMPOSE_COMMAND} up -d to restart your stack without updates or try again after fixing the mentioned errors."
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+ echo "Run docker-compose up -d to restart your stack without updates or try again after fixing the mentioned errors."
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exit 1
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fi
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-echo -e "\e[33mNot fetching latest docker-compose, please check for updates manually!\e[0m"
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-sleep 3
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-
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echo -e "\e[32mFetching new images, if any...\e[0m"
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sleep 2
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-${COMPOSE_COMMAND} pull
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+docker-compose pull
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# Fix missing SSL, does not overwrite existing files
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[[ ! -d data/assets/ssl ]] && mkdir -p data/assets/ssl
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@@ -723,11 +783,11 @@ else
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fi
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if [[ ${SKIP_START} == "y" ]]; then
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- echo -e "\e[33mNot starting mailcow, please run \"${COMPOSE_COMMAND} up -d --remove-orphans\" to start mailcow.\e[0m"
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+ echo -e "\e[33mNot starting mailcow, please run \"docker-compose up -d --remove-orphans\" to start mailcow.\e[0m"
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else
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echo -e "\e[32mStarting mailcow...\e[0m"
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sleep 2
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- ${COMPOSE_COMMAND} up -d --remove-orphans
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+ docker-compose up -d --remove-orphans
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fi
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echo -e "\e[32mCollecting garbage...\e[0m"
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@@ -738,8 +798,8 @@ if [ -f "${SCRIPT_DIR}/post_update_hook.sh" ]; then
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bash "${SCRIPT_DIR}/post_update_hook.sh"
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fi
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-#echo "In case you encounter any problem, hard-reset to a state before updating mailcow:"
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-#echo
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-#git reflog --color=always | grep "Before update on "
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-#echo
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-#echo "Use \"git reset --hard hash-on-the-left\" and run ${COMPOSE_COMMAND} up -d afterwards."
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+# echo "In case you encounter any problem, hard-reset to a state before updating mailcow:"
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+# echo
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+# git reflog --color=always | grep "Before update on "
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+# echo
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+# echo "Use \"git reset --hard hash-on-the-left\" and run docker-compose up -d afterwards."
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Niklas Meyer