From 9e6e65a971cdbe99960e8e956ab46d243787388a Mon Sep 17 00:00:00 2001 From: Christoph Date: Sun, 23 Nov 2025 18:14:15 +0100 Subject: [PATCH] Add older versions of script 'bbb-pre-install.sh' to the archive. --- archive/bbb-pre-install.sh.02 | 686 ++++++++++++++++++++++++++++++++ archive/bbb-pre-install.sh.03 | 710 ++++++++++++++++++++++++++++++++++ 2 files changed, 1396 insertions(+) create mode 100755 archive/bbb-pre-install.sh.02 create mode 100755 archive/bbb-pre-install.sh.03 diff --git a/archive/bbb-pre-install.sh.02 b/archive/bbb-pre-install.sh.02 new file mode 100755 index 0000000..dd894c7 --- /dev/null +++ b/archive/bbb-pre-install.sh.02 @@ -0,0 +1,686 @@ +#!/usr/bin/env bash + +script_name="$(basename $(realpath $0))" +working_dir="$(dirname $(realpath $0))" + +#conf_file="${working_dir}/conf/${script_name%%.*}.conf" +conf_file="${working_dir}/conf/bbb.conf" + +LOCK_DIR="/tmp/$(basename $0).$$.LOCK" +log_file="${LOCK_DIR}/${script_name%%.*}.log" + + +# ---------- +# Base Function(s) +# ---------- + +clean_up() { + + # Perform program exit housekeeping + rm -rf "$LOCK_DIR" + blank_line + exit $1 +} + +echononl(){ + if $terminal ; then + echo X\\c > /tmp/shprompt$$ + if [ `wc -c /tmp/shprompt$$ | awk '{print $1}'` -eq 1 ]; then + echo -e -n " $*\\c" 1>&2 + else + echo -e -n " $*" 1>&2 + fi + rm /tmp/shprompt$$ + fi +} +fatal(){ + echo "" + if $terminal ; then + echo -e " [ \033[31m\033[1mFatal\033[m ] $*" + else + echo -e " [ Fatal ] $*" + fi + echo "" + if $terminal ; then + echo -e " \033[1mScript terminated\033[m.." + else + echo -e " Script terminated.." + fi + echo "" + rm -rf $LOCK_DIR + exit 1 +} +error (){ + echo "" + if $terminal ; then + echo -e " [ \033[31m\033[1mError\033[m ] $*" + else + echo " [ Error ] $*" + fi + echo "" +} + +info (){ + if $terminal ; then + echo "" + echo -e " [ \033[32m\033[1mInfo\033[m ] $*" + echo "" + fi +} + + +echo_ok() { + if $terminal ; then + echo -e "\033[85G[ \033[32mok\033[m ]" + fi +} +echo_failed(){ + if $terminal ; then + echo -e "\033[85G[ \033[1;31mfailed\033[m ]" + fi +} +echo_skipped() { + if $terminal ; then + echo -e "\033[85G[ \033[33m\033[1mskipped\033[m ]" + fi +} +echo_wait(){ + if $terminal ; then + echo -en "\033[85G[ \033[5m\033[1m..\033[m ]" + fi +} + +trim() { + local var="$*" + var="${var#"${var%%[![:space:]]*}"}" # remove leading whitespace characters + var="${var%"${var##*[![:space:]]}"}" # remove trailing whitespace characters + echo -n "$var" +} + +blank_line() { + if $terminal ; then + echo "" + fi +} + +detect_os () { + + if $(which lsb_release > /dev/null 2>&1) ; then + + DIST="$(lsb_release -i | awk '{print tolower($3)}')" + DIST_VERSION="$(lsb_release -r | awk '{print tolower($2)}')" + DIST_CODENAME="$(lsb_release -c | awk '{print tolower($2)}')" + + if [[ "$DIST" = "debian" ]]; then + if $(echo "$DIST_VERSION" | grep -q '\.') ; then + DIST_VERSION=$(echo "$DIST_VERSION" | cut --delimiter='.' -f1) + fi + fi + + elif [[ -e "/etc/os-release" ]]; then + + . /etc/os-release + + DIST=$ID + DIST_VERSION=${VERSION_ID} + + fi + + # remove whitespace from DIST and DIST_VERSION + DIST="${DIST// /}" + DIST_VERSION="${DIST_VERSION// /}" + +} + + + +# ---------- +# - Jobhandling +# ---------- + +# - Run 'clean_up' for signals SIGHUP SIGINT SIGTERM +# - +trap clean_up SIGHUP SIGINT SIGTERM + +# - Create lock directory '$LOCK_DIR" +# +mkdir "$LOCK_DIR" + + +# ---------- +# - Some checks .. +# ---------- + +# - Running in a terminal? +# - +if [[ -t 1 ]] ; then + terminal=true +else + fatal "Script must run in a terminal." +fi + + +# ========== +# - Begin Main Script +# ========== + +# ---------- +# - Headline +# ---------- + +if $terminal ; then + echo "" + echo -e "\033[1m----------\033[m" + echo -e "\033[32m\033[1mRunning script \033[m\033[1m$script_name\033[32m .. \033[m" + echo -e "\033[1m----------\033[m" +fi + + +# ---------- +# Read Configurations from $conf_file +# ---------- + + +# - Give your default values here +# - +DEFAULT_FQDN_HOSTNAME="$(hostname -f)" + +declare -a needed_debian_package_arr=() +NEEDED_DEBIAN_PACKAGES=" + haveged + apt-utils + apt-transport-https + ca-certificates + curl + software-properties-common +" + +if [[ -f "$conf_file" ]]; then + source "$conf_file" +else + warn "No configuration file '$conf_file' present.\n + Loading default values.." +fi + +[[ -n "$FQDN_HOSTNAME" ]] && DEFAULT_FQDN_HOSTNAME="$FQDN_HOSTNAME" + + +blank_line +echononl "Detect distribution/release of running OS.." +detect_os > "$log_file" 2>&1 +if [[ $? -ne 0 ]]; then + echo_failed + error "$(cat "$log_file")" +else + echo_ok +fi + + +FQDN_HOSTNAME= +echo "" +echo -e "\033[32m--\033[m" +echo "" +echo "Insert full qualified hostname for BigBlueButton Service" +echo "" +if [[ -n "$DEFAULT_FQDN_HOSTNAME" ]]; then + while [[ "X${FQDN_HOSTNAME}" = "X" ]]; do + echononl "Full qualified hostname [${DEFAULT_FQDN_HOSTNAME}]: " + read FQDN_HOSTNAME + if [[ "X${FQDN_HOSTNAME}" = "X" ]]; then + FQDN_HOSTNAME=$DEFAULT_FQDN_HOSTNAME + fi + if [[ ! $FQDN_HOSTNAME =~ \. ]]; then + echo -e "\n\tGiven Host \033[33m\033[1m$FQDN_HOSTNAME\033[m seems not to be a full qualified hostname.\n" + FQDN_HOSTNAME="" + fi + done +else + while [[ "X${FQDN_HOSTNAME}" = "X" ]]; do + echononl "Full qualified hostname: " + read FQDN_HOSTNAME + if [[ "X${FQDN_HOSTNAME}" = "X" ]]; then + echo -e "\n\t\033[33m\033[1mFull qualified hostname is reqired\033[m\n" + fi + if [[ ! $FQDN_HOSTNAME =~ \. ]]; then + echo -e "\n\tGiven Host \033[33m\033[1m$FQDN_HOSTNAME\033[m seems not to be a full qualified hostname.\n" + FQDN_HOSTNAME="" + fi + done +fi +HOSTNAME="${FQDN_HOSTNAME%%.*}" + +echo "" +echo "" +echo -e "\t\033[32mStart pre-install script for BigBlueButton Service with the following parameters\033[m" +echo "" +echo -e "\tFull qualified Hostname..: $FQDN_HOSTNAME" +echo -e "\tHostname.................: $HOSTNAME" +echo "" +echo -e "\tOS Distribution..........: $DIST" +echo -e "\tDistribution's codename..: $DIST_CODENAME" +echo -e "\tDistribution's version...: $DIST_VERSION" +echo "" +echononl "einverstanden (yes/no): " +read OK +OK=${OK,,} +while [ "X$OK" != "Xyes" -a "X$OK" != "Xno" ]; do + echononl "Wrong entry! [yes/no]: " + read OK + OK=${OK,,} +done +[ $OK = "yes" ] || fatal Repeat with other settings.. + +echo "" +echo "" + + +echononl "Set FQDN hostname (IPv4).." +perl -i -n -p -e "s/^127\.0\.1\.1.*/127.0.1.1 $FQDN_HOSTNAME $HOSTNAME/" /etc/hosts > "$log_file" 2>&1 +if [[ $? -ne 0 ]]; then + echo_failed + error "$(cat "$log_file")" + + echononl "continue anyway [yes/no]: " + read OK + OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')" + while [[ "$OK" != "yes" ]] && [[ "$OK" != "no" ]] ; do + echononl "Wrong entry! - repeat [yes/no]: " + read OK + done + [[ $OK = "yes" ]] || fatal "Interrupted by user." + +else + echo_ok +fi + +blank_line + +#echononl "Create sources.list for '$DIST $DIST_CODENAME'.." +#cat < /etc/apt/sources.list 2> "$log_file" +#deb http://archive.ubuntu.com/ubuntu ${DIST_CODENAME} main restricted universe multiverse +#deb http://archive.ubuntu.com/ubuntu ${DIST_CODENAME}-updates main restricted universe multiverse +# +#deb http://security.ubuntu.com/ubuntu ${DIST_CODENAME}-security main restricted universe multiverse +# +#deb http://archive.ubuntu.com/ubuntu ${DIST_CODENAME}-backports main restricted universe multiverse +#EOF +#if [[ $? -ne 0 ]]; then +# echo_failed +# error "$(cat "$log_file")" +#else +# echo_ok +#fi + +blank_line + + +# --- +# Install missing Debian packages +# --- + +echo "" +echo -e " \033[1m---\033[m" +echo -e " \033[32mInstall missing Debian packages\033[m" +echo -e " \033[1m---\033[m" +echo "" + + +_error=false +: > $log_file +echononl "Check if needed packages are installed.." +for _pkg in $NEEDED_DEBIAN_PACKAGES ; do + if aptitude search "$_pkg" | grep " $_pkg " | grep -e "^i" >> "$log_file" 2>&1 ; then + continue + else + needed_debian_package_arr+=("$_pkg") + fi + [[ $? -gt 0 ]] && _error=true +done +if $_error ; then + echo_failed + error "$(cat $log_file)" + + echononl "continue anyway [yes/no]: " + read OK + OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')" + while [[ "$OK" != "yes" ]] && [[ "$OK" != "no" ]] ; do + echononl "Wrong entry! - repeat [yes/no]: " + read OK + done + [[ $OK = "yes" ]] || fatal "Interrupted by user." + +else + echo_ok +fi + +if [[ ${#needed_debian_package_arr[@]} -gt 0 ]]; then + + echononl "Update repositories.." + apt-get update > "$log_file" 2>&1 + if [[ $? -ne 0 ]]; then + echo_failed + error "$(cat "$log_file")" + + echononl "continue anyway [yes/no]: " + read OK + OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')" + while [[ "$OK" != "yes" ]] && [[ "$OK" != "no" ]] ; do + echononl "Wrong entry! - repeat [yes/no]: " + read OK + done + [[ $OK = "yes" ]] || fatal "Interrupted by user." + + else + echo_ok + fi + + echononl "Upgrade System.." + DEBIAN_FRONTEND=noninteractive apt-get full-upgrade --assume-yes > "$log_file" 2>&1 + if [[ $? -ne 0 ]]; then + echo_failed + error "$(cat "$log_file")" + + echononl "continue anyway [yes/no]: " + read OK + OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')" + while [[ "$OK" != "yes" ]] && [[ "$OK" != "no" ]] ; do + echononl "Wrong entry! - repeat [yes/no]: " + read OK + done + [[ $OK = "yes" ]] || fatal "Interrupted by user." + + + for _debian_pkg in ${needed_debian_package_arr[@]} ; do + + echononl "Installing $_debian_pkg .." + + DEBIAN_FRONTEND=noninteractive apt-get -y install $_debian_pkg > "$log_file" 2>&1 + if [[ $? -eq 0 ]] ; then + echo_ok + else + echo_failed + error "$(cat $log_file)" + + echononl "continue anyway [yes/no]: " + read OK + OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')" + while [[ "$OK" != "yes" ]] && [[ "$OK" != "no" ]] ; do + echononl "Wrong entry! - repeat [yes/no]: " + read OK + done + [[ $OK = "yes" ]] || fatal "Interrupted by user." + + fi + done + +else + echo_ok +fi +else + info "All needed debian packages already installed." +fi + + +# --- +# Set the locale of the server to 'en_US.UTF-8'. +# --- + +echo "" +echo -e " \033[1m---\033[m" +echo -e " \033[32mCheck locale settings - should be \033[1men_US.UTF-8\033[m" +echo -e " \033[1m---\033[m" +echo "" + +if $(grep -Eq "LANG=\"?en_US.UTF-8\"?" /etc/default/locale) ; then + + echononl "Take care \033[1mLANG=en_US.UTF-8\033[m is only the single line of /etc/default/locale" + echo "LANG=en_US.UTF-8" > /etc/default/locale 2> /dev/null + if [[ $? -ne 0 ]]; then + echo_failed + error "$(cat "$log_file")" + else + echo_ok + fi +else + + echononl "Install 'language-pack-en'.." + if $(dpkg -s language-pack-en > /dev/null 2>&1 ) ; then + echo_skipped + else + DEBIAN_FRONTEND=noninteractive apt-get install --assume-yes language-pack-en > "$log_file" 2>&1 + if [[ $? -ne 0 ]]; then + echo_failed + error "$(cat "$log_file")" + + echononl "continue anyway [yes/no]: " + read OK + OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')" + while [[ "$OK" != "yes" ]] && [[ "$OK" != "no" ]] ; do + echononl "Wrong entry! - repeat [yes/no]: " + read OK + done + [[ $OK = "yes" ]] || fatal "Interrupted by user." + + else + echo_ok + fi + fi + + echononl "Set the locale of the server to 'en_US.UTF-8'.." + update-locale LANG=en_US.UTF-8 > "$log_file" 2>&1 + if [[ $? -ne 0 ]]; then + echo_failed + error "$(cat "$log_file")" + + echononl "continue anyway [yes/no]: " + read OK + OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')" + while [[ "$OK" != "yes" ]] && [[ "$OK" != "no" ]] ; do + echononl "Wrong entry! - repeat [yes/no]: " + read OK + done + [[ $OK = "yes" ]] || fatal "Interrupted by user." + + else + echo_ok + fi + +fi + +blank_line + +info "The settings in the \033[1etc/default/locale\033[m file are correct." + +blank_line + + +echononl "Set system environment to 'en_US.UTF-8'.." +if $(systemctl show-environment | grep -Eq "LANG=\"?en_US.UTF-8\"?") ; then + echo_skipped +else + systemctl set-environment LANG=en_US.UTF-8 > "$log_file" 2>&1 + if [[ $? -ne 0 ]]; then + echo_failed + error "$(cat "$log_file")" + + echononl "continue anyway [yes/no]: " + read OK + OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')" + while [[ "$OK" != "yes" ]] && [[ "$OK" != "no" ]] ; do + echononl "Wrong entry! - repeat [yes/no]: " + read OK + done + [[ $OK = "yes" ]] || fatal "Interrupted by user." + + else + echo_ok + fi +fi + + + +blank_line + +# --- +# Install latest version of docker +# --- + +echo "" +echo -e " \033[1m---\033[m" +echo -e " \033[32mInstall latest version of docker\033[m" +echo -e " \033[1m---\033[m" + +:> "$log_file" +#if ! $(grep -Eq "^\s*deb\s+.*https://download.docker.com/linux/ubuntu\s+$DIST_CODENAME\s+stable" /etc/apt/sources.list) \ +# && ! $(grep -r -Eq "^\s*deb\s+.*https://download.docker.com/linux/ubuntu\s+$DIST_CODENAME\s+stable" /etc/apt/sources.list.d/*) +if ! $(grep -r -Eq "^\s*deb\s+.*https://download.docker.com/linux/ubuntu\s+$DIST_CODENAME\s+stable" /etc/apt/*) +then + + blank_line + + echononl "Add GPG key for official Docker repository.." + curl -fsSL https://download.docker.com/linux/ubuntu/gpg 2> "$log_file" | apt-key add - >> "$log_file" 2>&1 + + if [[ $? -ne 0 ]]; then + echo_failed + error "$(cat "$log_file")" + + echononl "continue anyway [yes/no]: " + read OK + OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')" + while [[ "$OK" != "yes" ]] && [[ "$OK" != "no" ]] ; do + echononl "Wrong entry! - repeat [yes/no]: " + read OK + done + [[ $OK = "yes" ]] || fatal "Interrupted by user." + + else + echo_ok + fi + + + echononl "Add (official) Docker-Repository to APT sources.." + add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu ${DIST_CODENAME} stable" > "$log_file" 2>&1 + + if [[ $? -ne 0 ]]; then + echo_failed + error "$(cat "$log_file")" + + echononl "continue anyway [yes/no]: " + read OK + OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')" + while [[ "$OK" != "yes" ]] && [[ "$OK" != "no" ]] ; do + echononl "Wrong entry! - repeat [yes/no]: " + read OK + done + [[ $OK = "yes" ]] || fatal "Interrupted by user." + + else + echo_ok + fi + + + echononl "Update repositories.." + apt-get update > "$log_file" 2>&1 + if [[ $? -ne 0 ]]; then + echo_failed + error "$(cat "$log_file")" + + echononl "continue anyway [yes/no]: " + read OK + OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')" + while [[ "$OK" != "yes" ]] && [[ "$OK" != "no" ]] ; do + echononl "Wrong entry! - repeat [yes/no]: " + read OK + done + [[ $OK = "yes" ]] || fatal "Interrupted by user." + + else + echo_ok + fi + +else + info "Docker repository already present." +fi + +echononl "Install docker-ce .." + +if $(dpkg -s docker-ce> /dev/null 2>&1 ) ; then + echo_skipped +else + DEBIAN_FRONTEND=noninteractive apt-get install --assume-yes docker-ce > "$log_file" 2>&1 + if [[ $? -ne 0 ]]; then + echo_failed + error "$(cat "$log_file")" + + echononl "continue anyway [yes/no]: " + read OK + OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')" + while [[ "$OK" != "yes" ]] && [[ "$OK" != "no" ]] ; do + echononl "Wrong entry! - repeat [yes/no]: " + read OK + done + [[ $OK = "yes" ]] || fatal "Interrupted by user." + + else + echo_ok + fi +fi + +blank_line + +_service_name="containerd" +echononl "Enable '${_service_name}.service' - start at boot time.." +if $(systemctl is-enabled ${_service_name}.service --quiet 2> /dev/null) ; then + echo_skipped +else + systemctl enable ${_service_name}.service > "$log_file" 2>&1 + if [[ $? -eq 0 ]] ; then + echo_ok + else + echo_failed + error "$(cat $log_file)" + + echononl "continue anyway [yes/no]: " + read OK + OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')" + while [[ "$OK" != "yes" ]] && [[ "$OK" != "no" ]] ; do + echononl "Wrong entry! - repeat [yes/no]: " + read OK + done + [[ $OK = "yes" ]] || fatal "Interrupted by user." + + fi +fi + + +_service_name="docker" +echononl "Enable '${_service_name}.service' - start at boot time.." +if $(systemctl is-enabled ${_service_name}.service --quiet 2> /dev/null) ; then + echo_skipped +else + systemctl enable ${_service_name}.service > "$log_file" 2>&1 + if [[ $? -eq 0 ]] ; then + echo_ok + else + echo_failed + error "$(cat $log_file)" + + info "You can try to manually set the symlink that causes automatic booting: + + \033[1mln -s /lib/systemd/system/docker.service /etc/systemd/system/multi-user.target.wants/\033[m" + + echononl "continue anyway [yes/no]: " + read OK + OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')" + while [[ "$OK" != "yes" ]] && [[ "$OK" != "no" ]] ; do + echononl "Wrong entry! - repeat [yes/no]: " + read OK + done + [[ $OK = "yes" ]] || fatal "Interrupted by user." + + fi +fi + + +clean_up 0 diff --git a/archive/bbb-pre-install.sh.03 b/archive/bbb-pre-install.sh.03 new file mode 100755 index 0000000..f55d9a2 --- /dev/null +++ b/archive/bbb-pre-install.sh.03 @@ -0,0 +1,710 @@ +#!/usr/bin/env bash + +script_name="$(basename $(realpath $0))" +working_dir="$(dirname $(realpath $0))" + +#conf_file="${working_dir}/conf/${script_name%%.*}.conf" +conf_file="${working_dir}/conf/bbb.conf" + +LOCK_DIR="/tmp/$(basename $0).$$.LOCK" +log_file="${LOCK_DIR}/${script_name%%.*}.log" + + +# ---------- +# Base Function(s) +# ---------- + +clean_up() { + + # Perform program exit housekeeping + rm -rf "$LOCK_DIR" + blank_line + exit $1 +} + +echononl(){ + if $terminal ; then + echo X\\c > /tmp/shprompt$$ + if [ `wc -c /tmp/shprompt$$ | awk '{print $1}'` -eq 1 ]; then + echo -e -n " $*\\c" 1>&2 + else + echo -e -n " $*" 1>&2 + fi + rm /tmp/shprompt$$ + fi +} +fatal(){ + echo "" + if $terminal ; then + echo -e " [ \033[31m\033[1mFatal\033[m ] $*" + else + echo -e " [ Fatal ] $*" + fi + echo "" + if $terminal ; then + echo -e " \033[1mScript terminated\033[m.." + else + echo -e " Script terminated.." + fi + echo "" + rm -rf $LOCK_DIR + exit 1 +} +error (){ + echo "" + if $terminal ; then + echo -e " [ \033[31m\033[1mError\033[m ] $*" + else + echo " [ Error ] $*" + fi + echo "" +} + +info (){ + if $terminal ; then + echo "" + echo -e " [ \033[32m\033[1mInfo\033[m ] $*" + echo "" + fi +} + + +echo_ok() { + if $terminal ; then + echo -e "\033[85G[ \033[32mok\033[m ]" + fi +} +echo_failed(){ + if $terminal ; then + echo -e "\033[85G[ \033[1;31mfailed\033[m ]" + fi +} +echo_skipped() { + if $terminal ; then + echo -e "\033[85G[ \033[33m\033[1mskipped\033[m ]" + fi +} +echo_wait(){ + if $terminal ; then + echo -en "\033[85G[ \033[5m\033[1m..\033[m ]" + fi +} + +trim() { + local var="$*" + var="${var#"${var%%[![:space:]]*}"}" # remove leading whitespace characters + var="${var%"${var##*[![:space:]]}"}" # remove trailing whitespace characters + echo -n "$var" +} + +blank_line() { + if $terminal ; then + echo "" + fi +} + +detect_os () { + + if $(which lsb_release > /dev/null 2>&1) ; then + + DIST="$(lsb_release -i | awk '{print tolower($3)}')" + DIST_VERSION="$(lsb_release -r | awk '{print tolower($2)}')" + DIST_CODENAME="$(lsb_release -c | awk '{print tolower($2)}')" + + if [[ "$DIST" = "debian" ]]; then + if $(echo "$DIST_VERSION" | grep -q '\.') ; then + DIST_VERSION=$(echo "$DIST_VERSION" | cut --delimiter='.' -f1) + fi + fi + + elif [[ -e "/etc/os-release" ]]; then + + . /etc/os-release + + DIST=$ID + DIST_VERSION=${VERSION_ID} + + fi + + # remove whitespace from DIST and DIST_VERSION + DIST="${DIST// /}" + DIST_VERSION="${DIST_VERSION// /}" + +} + + + +# ---------- +# - Jobhandling +# ---------- + +# - Run 'clean_up' for signals SIGHUP SIGINT SIGTERM +# - +trap clean_up SIGHUP SIGINT SIGTERM + +# - Create lock directory '$LOCK_DIR" +# +mkdir "$LOCK_DIR" + + +# ---------- +# - Some checks .. +# ---------- + +# - Running in a terminal? +# - +if [[ -t 1 ]] ; then + terminal=true +else + fatal "Script must run in a terminal." +fi + + +# ========== +# - Begin Main Script +# ========== + +# ---------- +# - Headline +# ---------- + +if $terminal ; then + echo "" + echo -e "\033[1m----------\033[m" + echo -e "\033[32m\033[1mRunning script \033[m\033[1m$script_name\033[32m .. \033[m" + echo -e "\033[1m----------\033[m" +fi + + +# ---------- +# Read Configurations from $conf_file +# ---------- + + +# - Give your default values here +# - +DEFAULT_FQDN_HOSTNAME="$(hostname -f)" + +declare -a needed_debian_package_arr=() +NEEDED_DEBIAN_PACKAGES=" + figlet + mc + vim + haveged + apt-utils + apt-transport-https + ca-certificates + curl + lsb-release + software-properties-common +" + +if [[ -f "$conf_file" ]]; then + source "$conf_file" +else + warn "No configuration file '$conf_file' present.\n + Loading default values.." +fi + +[[ -n "$FQDN_HOSTNAME" ]] && DEFAULT_FQDN_HOSTNAME="$FQDN_HOSTNAME" + + +blank_line +echononl "Detect distribution/release of running OS.." +detect_os > "$log_file" 2>&1 +if [[ $? -ne 0 ]]; then + echo_failed + error "$(cat "$log_file")" +else + echo_ok +fi + + +FQDN_HOSTNAME= +echo "" +echo -e "\033[32m--\033[m" +echo "" +echo "Insert full qualified hostname for BigBlueButton Service" +echo "" +if [[ -n "$DEFAULT_FQDN_HOSTNAME" ]]; then + while [[ "X${FQDN_HOSTNAME}" = "X" ]]; do + echononl "Full qualified hostname [${DEFAULT_FQDN_HOSTNAME}]: " + read FQDN_HOSTNAME + if [[ "X${FQDN_HOSTNAME}" = "X" ]]; then + FQDN_HOSTNAME=$DEFAULT_FQDN_HOSTNAME + fi + if [[ ! $FQDN_HOSTNAME =~ \. ]]; then + echo -e "\n\tGiven Host \033[33m\033[1m$FQDN_HOSTNAME\033[m seems not to be a full qualified hostname.\n" + FQDN_HOSTNAME="" + fi + done +else + while [[ "X${FQDN_HOSTNAME}" = "X" ]]; do + echononl "Full qualified hostname: " + read FQDN_HOSTNAME + if [[ "X${FQDN_HOSTNAME}" = "X" ]]; then + echo -e "\n\t\033[33m\033[1mFull qualified hostname is reqired\033[m\n" + fi + if [[ ! $FQDN_HOSTNAME =~ \. ]]; then + echo -e "\n\tGiven Host \033[33m\033[1m$FQDN_HOSTNAME\033[m seems not to be a full qualified hostname.\n" + FQDN_HOSTNAME="" + fi + done +fi +HOSTNAME="${FQDN_HOSTNAME%%.*}" + +echo "" +echo "" +echo -e "\t\033[32mStart pre-install script for BigBlueButton Service with the following parameters\033[m" +echo "" +echo -e "\tFull qualified Hostname..: $FQDN_HOSTNAME" +echo -e "\tHostname.................: $HOSTNAME" +echo "" +echo -e "\tOS Distribution..........: $DIST" +echo -e "\tDistribution's codename..: $DIST_CODENAME" +echo -e "\tDistribution's version...: $DIST_VERSION" +echo "" +echononl "einverstanden (yes/no): " +read OK +OK=${OK,,} +while [ "X$OK" != "Xyes" -a "X$OK" != "Xno" ]; do + echononl "Wrong entry! [yes/no]: " + read OK + OK=${OK,,} +done +[ $OK = "yes" ] || fatal Repeat with other settings.. + +echo "" +echo "" + + +echononl "Set FQDN hostname (IPv4).." +perl -i -n -p -e "s/^127\.0\.1\.1.*/127.0.1.1 $FQDN_HOSTNAME $HOSTNAME/" /etc/hosts > "$log_file" 2>&1 +if [[ $? -ne 0 ]]; then + echo_failed + error "$(cat "$log_file")" + + echononl "continue anyway [yes/no]: " + read OK + OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')" + while [[ "$OK" != "yes" ]] && [[ "$OK" != "no" ]] ; do + echononl "Wrong entry! - repeat [yes/no]: " + read OK + done + [[ $OK = "yes" ]] || fatal "Interrupted by user." + +else + echo_ok +fi + +blank_line + +#echononl "Create sources.list for '$DIST $DIST_CODENAME'.." +#cat < /etc/apt/sources.list 2> "$log_file" +#deb http://archive.ubuntu.com/ubuntu ${DIST_CODENAME} main restricted universe multiverse +#deb http://archive.ubuntu.com/ubuntu ${DIST_CODENAME}-updates main restricted universe multiverse +# +#deb http://security.ubuntu.com/ubuntu ${DIST_CODENAME}-security main restricted universe multiverse +# +#deb http://archive.ubuntu.com/ubuntu ${DIST_CODENAME}-backports main restricted universe multiverse +#EOF +#if [[ $? -ne 0 ]]; then +# echo_failed +# error "$(cat "$log_file")" +#else +# echo_ok +#fi + +blank_line + + +# --- +# Install missing Debian packages +# --- + +echo "" +echo -e " \033[1m---\033[m" +echo -e " \033[32mInstall missing Debian packages\033[m" +echo -e " \033[1m---\033[m" +echo "" + +echononl "Update repositories.." +apt-get update > "$log_file" 2>&1 +if [[ $? -ne 0 ]]; then + echo_failed + error "$(cat "$log_file")" + + echononl "continue anyway [yes/no]: " + read OK + OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')" + while [[ "$OK" != "yes" ]] && [[ "$OK" != "no" ]] ; do + echononl "Wrong entry! - repeat [yes/no]: " + read OK + done + [[ $OK = "yes" ]] || fatal "Interrupted by user." + +else + echo_ok +fi + +echononl "Upgrade System.." +DEBIAN_FRONTEND=noninteractive apt-get full-upgrade --assume-yes > "$log_file" 2>&1 +if [[ $? -ne 0 ]]; then + echo_failed + error "$(cat "$log_file")" + + echononl "continue anyway [yes/no]: " + read OK + OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')" + while [[ "$OK" != "yes" ]] && [[ "$OK" != "no" ]] ; do + echononl "Wrong entry! - repeat [yes/no]: " + read OK + done + [[ $OK = "yes" ]] || fatal "Interrupted by user." + + +echononl "Install package 'aptitude'.." +DEBIAN_FRONTEND=noninteractive apt-get -y install aptitude > "$log_file" 2>&1 +if [[ $? -eq 0 ]] ; then + echo_ok +else + echo_failed + error "$(cat $log_file)" + + echononl "continue anyway [yes/no]: " + read OK + OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')" + while [[ "$OK" != "yes" ]] && [[ "$OK" != "no" ]] ; do + echononl "Wrong entry! - repeat [yes/no]: " + read OK + done + [[ $OK = "yes" ]] || fatal "Interrupted by user." +fi + + + +_error=false +: > $log_file +echononl "Check if needed packages are installed.." +for _pkg in $NEEDED_DEBIAN_PACKAGES ; do + if aptitude search "$_pkg" | grep " $_pkg " | grep -e "^i" >> "$log_file" 2>&1 ; then + continue + else + needed_debian_package_arr+=("$_pkg") + fi + [[ $? -gt 0 ]] && _error=true +done +if $_error ; then + echo_failed + error "$(cat $log_file)" + + echononl "continue anyway [yes/no]: " + read OK + OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')" + while [[ "$OK" != "yes" ]] && [[ "$OK" != "no" ]] ; do + echononl "Wrong entry! - repeat [yes/no]: " + read OK + done + [[ $OK = "yes" ]] || fatal "Interrupted by user." + +else + echo_ok +fi + +if [[ ${#needed_debian_package_arr[@]} -gt 0 ]]; then + + + for _debian_pkg in ${needed_debian_package_arr[@]} ; do + + echononl "Installing $_debian_pkg .." + + DEBIAN_FRONTEND=noninteractive apt-get -y install $_debian_pkg > "$log_file" 2>&1 + if [[ $? -eq 0 ]] ; then + echo_ok + else + echo_failed + error "$(cat $log_file)" + + echononl "continue anyway [yes/no]: " + read OK + OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')" + while [[ "$OK" != "yes" ]] && [[ "$OK" != "no" ]] ; do + echononl "Wrong entry! - repeat [yes/no]: " + read OK + done + [[ $OK = "yes" ]] || fatal "Interrupted by user." + + fi + done + +else + echo_ok +fi +else + info "All needed debian packages already installed." +fi + + +# --- +# Set the locale of the server to 'en_US.UTF-8'. +# --- + +echo "" +echo -e " \033[1m---\033[m" +echo -e " \033[32mCheck locale settings - should be \033[1men_US.UTF-8\033[m" +echo -e " \033[1m---\033[m" +echo "" + +if $(grep -Eq "LANG=\"?en_US.UTF-8\"?" /etc/default/locale) ; then + + echononl "Take care \033[1mLANG=en_US.UTF-8\033[m is only the single line of /etc/default/locale" + echo "LANG=en_US.UTF-8" > /etc/default/locale 2> /dev/null + if [[ $? -ne 0 ]]; then + echo_failed + error "$(cat "$log_file")" + else + echo_ok + fi +else + + echononl "Install 'language-pack-en'.." + if $(dpkg -s language-pack-en > /dev/null 2>&1 ) ; then + echo_skipped + else + DEBIAN_FRONTEND=noninteractive apt-get install --assume-yes language-pack-en > "$log_file" 2>&1 + if [[ $? -ne 0 ]]; then + echo_failed + error "$(cat "$log_file")" + + echononl "continue anyway [yes/no]: " + read OK + OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')" + while [[ "$OK" != "yes" ]] && [[ "$OK" != "no" ]] ; do + echononl "Wrong entry! - repeat [yes/no]: " + read OK + done + [[ $OK = "yes" ]] || fatal "Interrupted by user." + + else + echo_ok + fi + fi + + echononl "Set the locale of the server to 'en_US.UTF-8'.." + update-locale LANG=en_US.UTF-8 > "$log_file" 2>&1 + if [[ $? -ne 0 ]]; then + echo_failed + error "$(cat "$log_file")" + + echononl "continue anyway [yes/no]: " + read OK + OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')" + while [[ "$OK" != "yes" ]] && [[ "$OK" != "no" ]] ; do + echononl "Wrong entry! - repeat [yes/no]: " + read OK + done + [[ $OK = "yes" ]] || fatal "Interrupted by user." + + else + echo_ok + fi + +fi + +blank_line + +info "The settings in the \033[1etc/default/locale\033[m file are correct." + +blank_line + + +echononl "Set system environment to 'en_US.UTF-8'.." +if $(systemctl show-environment | grep -Eq "LANG=\"?en_US.UTF-8\"?") ; then + echo_skipped +else + systemctl set-environment LANG=en_US.UTF-8 > "$log_file" 2>&1 + if [[ $? -ne 0 ]]; then + echo_failed + error "$(cat "$log_file")" + + echononl "continue anyway [yes/no]: " + read OK + OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')" + while [[ "$OK" != "yes" ]] && [[ "$OK" != "no" ]] ; do + echononl "Wrong entry! - repeat [yes/no]: " + read OK + done + [[ $OK = "yes" ]] || fatal "Interrupted by user." + + else + echo_ok + fi +fi + + + +blank_line + +# --- +# Install latest version of docker +# --- + +echo "" +echo -e " \033[1m---\033[m" +echo -e " \033[32mInstall latest version of docker\033[m" +echo -e " \033[1m---\033[m" + +:> "$log_file" +#if ! $(grep -Eq "^\s*deb\s+.*https://download.docker.com/linux/ubuntu\s+$DIST_CODENAME\s+stable" /etc/apt/sources.list) \ +# && ! $(grep -r -Eq "^\s*deb\s+.*https://download.docker.com/linux/ubuntu\s+$DIST_CODENAME\s+stable" /etc/apt/sources.list.d/*) +if ! $(grep -r -Eq "^\s*deb\s+.*https://download.docker.com/linux/ubuntu\s+$DIST_CODENAME\s+stable" /etc/apt/*) +then + + blank_line + + echononl "Add GPG key for official Docker repository.." + curl -fsSL https://download.docker.com/linux/ubuntu/gpg 2> "$log_file" | apt-key add - >> "$log_file" 2>&1 + + if [[ $? -ne 0 ]]; then + echo_failed + error "$(cat "$log_file")" + + echononl "continue anyway [yes/no]: " + read OK + OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')" + while [[ "$OK" != "yes" ]] && [[ "$OK" != "no" ]] ; do + echononl "Wrong entry! - repeat [yes/no]: " + read OK + done + [[ $OK = "yes" ]] || fatal "Interrupted by user." + + else + echo_ok + fi + + + echononl "Add (official) Docker-Repository to APT sources.." + add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu ${DIST_CODENAME} stable" > "$log_file" 2>&1 + + if [[ $? -ne 0 ]]; then + echo_failed + error "$(cat "$log_file")" + + echononl "continue anyway [yes/no]: " + read OK + OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')" + while [[ "$OK" != "yes" ]] && [[ "$OK" != "no" ]] ; do + echononl "Wrong entry! - repeat [yes/no]: " + read OK + done + [[ $OK = "yes" ]] || fatal "Interrupted by user." + + else + echo_ok + fi + + + echononl "Update repositories.." + apt-get update > "$log_file" 2>&1 + if [[ $? -ne 0 ]]; then + echo_failed + error "$(cat "$log_file")" + + echononl "continue anyway [yes/no]: " + read OK + OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')" + while [[ "$OK" != "yes" ]] && [[ "$OK" != "no" ]] ; do + echononl "Wrong entry! - repeat [yes/no]: " + read OK + done + [[ $OK = "yes" ]] || fatal "Interrupted by user." + + else + echo_ok + fi + +else + info "Docker repository already present." +fi + +echononl "Install docker-ce .." + +if $(dpkg -s docker-ce> /dev/null 2>&1 ) ; then + echo_skipped +else + DEBIAN_FRONTEND=noninteractive apt-get install --assume-yes docker-ce > "$log_file" 2>&1 + if [[ $? -ne 0 ]]; then + echo_failed + error "$(cat "$log_file")" + + echononl "continue anyway [yes/no]: " + read OK + OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')" + while [[ "$OK" != "yes" ]] && [[ "$OK" != "no" ]] ; do + echononl "Wrong entry! - repeat [yes/no]: " + read OK + done + [[ $OK = "yes" ]] || fatal "Interrupted by user." + + else + echo_ok + fi +fi + +blank_line + +_service_name="containerd" +echononl "Enable '${_service_name}.service' - start at boot time.." +if $(systemctl is-enabled ${_service_name}.service --quiet 2> /dev/null) ; then + echo_skipped +else + systemctl enable ${_service_name}.service > "$log_file" 2>&1 + if [[ $? -eq 0 ]] ; then + echo_ok + else + echo_failed + error "$(cat $log_file)" + + echononl "continue anyway [yes/no]: " + read OK + OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')" + while [[ "$OK" != "yes" ]] && [[ "$OK" != "no" ]] ; do + echononl "Wrong entry! - repeat [yes/no]: " + read OK + done + [[ $OK = "yes" ]] || fatal "Interrupted by user." + + fi +fi + + +_service_name="docker" +echononl "Enable '${_service_name}.service' - start at boot time.." +if $(systemctl is-enabled ${_service_name}.service --quiet 2> /dev/null) ; then + echo_skipped +else + systemctl enable ${_service_name}.service > "$log_file" 2>&1 + if [[ $? -eq 0 ]] ; then + echo_ok + else + echo_failed + error "$(cat $log_file)" + + info "You can try to manually set the symlink that causes automatic booting: + + \033[1mln -s /lib/systemd/system/docker.service /etc/systemd/system/multi-user.target.wants/\033[m" + + echononl "continue anyway [yes/no]: " + read OK + OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')" + while [[ "$OK" != "yes" ]] && [[ "$OK" != "no" ]] ; do + echononl "Wrong entry! - repeat [yes/no]: " + read OK + done + [[ $OK = "yes" ]] || fatal "Interrupted by user." + + fi +fi + + +clean_up 0