968 lines
23 KiB
Bash
Executable File
968 lines
23 KiB
Bash
Executable File
#!/bin/bash
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### Copyright 1999-2025. WebPros International GmbH. All rights reserved.
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#
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#
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# Plesk script
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#
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#default values
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is_function()
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{
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local type_output=$(type -t "$1")
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test "X${type_output}" = "Xfunction"
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}
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# echo message to product log, also to console in debug mode
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p_echo()
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{
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if [ -n "$product_log" ] ; then
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echo "$@" >> "$product_log" 2>&1
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fi
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if [ -n "$PLESK_INSTALLER_DEBUG" -o -n "$PLESK_INSTALLER_VERBOSE" -o -z "$product_log" ] ; then
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echo "$@" >&2
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fi
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}
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int_err()
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{
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report_problem "internal" "Internal error: $@"
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exit 1
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}
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p_see_product_log()
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{
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log_is_in_dev "${product_log}" || printf " (see log file: ${product_log})" >&2
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}
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die()
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{
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report_problem "fatal" "ERROR while trying to $@"
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printf "Check the error reason" >&2
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p_see_product_log
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echo ", fix and try again" >&2
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selinux_close
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exit 1
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}
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### Copyright 1999-2025. WebPros International GmbH. All rights reserved.
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reexec_with_clean_env()
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{
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# Usage: call this function as 'reexec_with_clean_env "$@"' at the start of a script.
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# Don't use with scripts that require sensitive environment variables.
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# Don't put the call under any input/output redirection.
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# Purpose: make sure the script is executed with a sane environment.
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local lc="`get_default_locale`"
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export LANG="$lc" LC_MESSAGES="$lc" LC_ALL="$lc"
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export PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin
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umask 022
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PLESK_SCRIPT_COMMAND_LINE="$0 $*"
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[ -z "$PLESK_INSTALLER_ENV_CLEANED" ] || { unset PLESK_INSTALLER_ENV_CLEANED; return 0; }
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[ -n "$BASH" ] || exec /bin/bash "$0" "$@"
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# N.B.: the following code requires Bash. On Dash it would cause syntax error upon parse w/o eval.
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eval '
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local extra_vars=() # list of variables to preserve
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for var in "${!PLESK_@}"; do # enumerate all PLESK_* variables
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extra_vars+=("$var=${!var}")
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done
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extra_vars+=("PLESK_INSTALLER_ENV_CLEANED=1")
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# Exec self with clean env except for extra_vars, shell opts, and arguments.
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exec /usr/bin/env -i "${extra_vars[@]}" /bin/bash ${-:+-$-} "$0" "$@" || {
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echo "Failed to reexec self ($0) with clean environment" >&2
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exit 91 # Just some relatively unique error code
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}
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'
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}
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get_default_locale()
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{
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# Note that CentOS 7 typically doesn't have C.UTF-8
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for lc in "C.UTF-8" "en_US.UTF-8" "C"; do
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if [ -z "`LC_ALL=$lc locale 2>&1 >/dev/null`" ]; then
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echo "$lc"
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return 0
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fi
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done
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echo "C"
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}
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# accumulates chown and chmod
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set_ac()
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{
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local u_owner g_owner perms node
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u_owner="$1"
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g_owner="$2"
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perms="$3"
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node="$4"
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# A very small optimization - replacing of two execs by one,
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# it works only if the following conditions are observed:
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# - u_owner is username (not UID);
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# - g_owner is group (not GID);
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# - perms is in octal mode.
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# If some conditions aren't observed,
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# optimization doesn't work,
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# but it doesn't break function
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[ "$(stat -c '%U:%G 0%a' $node)" != "$u_owner:$g_owner $perms" ] || return 0
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chown $u_owner:$g_owner $node || die "chown $u_owner:$g_owner $node"
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chmod $perms $node || die "chmod $perms $node"
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}
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detect_vz()
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{
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[ -z "$PLESK_VZ_RESULT" ] || return $PLESK_VZ_RESULT
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PLESK_VZ_RESULT=1
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PLESK_VZ=0
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PLESK_VE_HW_NODE=0
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PLESK_VZ_TYPE=
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local issue_file="/etc/issue"
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local vzcheck_file="/proc/self/status"
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[ -f "$vzcheck_file" ] || return 1
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local env_id=`sed -ne 's|^envID\:[[:space:]]*\([[:digit:]]\+\)$|\1|p' "$vzcheck_file"`
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[ -n "$env_id" ] || return 1
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if [ "$env_id" = "0" ]; then
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# Either VZ/OpenVZ HW node or unjailed CloudLinux
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PLESK_VE_HW_NODE=1
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return 1
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fi
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if grep -q "CloudLinux" "$issue_file" >/dev/null 2>&1 ; then
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return 1
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fi
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if [ -f "/proc/vz/veredir" ]; then
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PLESK_VZ_TYPE="vz"
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elif [ -d "/proc/vz" ]; then
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PLESK_VZ_TYPE="openvz"
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fi
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PLESK_VZ=1
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PLESK_VZ_RESULT=0
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return 0
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}
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# detects lxc and docker containers
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detect_lxc()
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{
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[ -z "$PLESK_LXC_RESULT" ] || return $PLESK_LXC_RESULT
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PLESK_LXC_RESULT=1
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PLESK_LXC=0
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if { [ -f /proc/1/cgroup ] && grep -q 'docker\|lxc' /proc/1/cgroup; } || \
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{ [ -f /proc/1/environ ] && cat /proc/1/environ | tr \\0 \\n | grep -q "container=lxc"; };
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then
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PLESK_LXC_RESULT=0
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PLESK_LXC=1
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fi
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return "$PLESK_LXC_RESULT"
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}
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### Copyright 1999-2025. WebPros International GmbH. All rights reserved.
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#-*- vim:syntax=sh
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product_log_name_ex()
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{
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local aux_descr="$1"
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local action="${CUSTOM_LOG_ACTION_NAME-installation}"
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if [ -n "$aux_descr" ]; then
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aux_descr="_${aux_descr}"
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fi
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if [ -n "$CUSTOM_LOG_NAME" ]; then
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echo "${CUSTOM_LOG_NAME}${action:+_$action}${aux_descr}.log"
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else
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get_product_versions
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echo "plesk_${product_this_version}${action:+_$action}${aux_descr}.log"
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fi
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}
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product_log_name()
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{
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product_log_name_ex
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}
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product_problems_log_name()
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{
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product_log_name_ex "problems"
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}
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problems_log_tail()
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{
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[ -f "$product_problems_log" ] || return 0
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{
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tac "$product_problems_log" | awk '/^START/ { exit } { print }' | tac
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} 2>/dev/null
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}
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product_log_tail()
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{
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[ -f "$product_log" ] || return 0
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{
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tac "$product_log" | awk '/^START/ { exit } { print }' | tac
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} 2>/dev/null
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}
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product_and_problems_log_tail()
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{
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product_log_tail
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[ "$product_log" = "$product_problems_log" ] || problems_log_tail
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}
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cleanup_problems_log()
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{
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[ -f "$product_problems_log" ] || return 0
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touch "$product_problems_log.tmp"
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chmod 0600 "$product_problems_log.tmp"
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awk 'BEGIN { st = "" }
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/^START/ && (st ~ /^START/) { print st; }
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/^START/ { st=$0; next }
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/^STOP/ && (st ~ /^START/) { st=""; next }
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(st != "") { print st; st="" }
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{ print }
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' "$product_problems_log" > "$product_problems_log.tmp" && \
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mv -f "$product_problems_log.tmp" "$product_problems_log" || \
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rm -f "$product_problems_log.tmp"
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if [ ! -s "$product_problems_log" ]; then
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rm -f "$product_problems_log"
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fi
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}
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mktemp_log()
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{
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local logname="$1"
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local dir="$2"
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if [ "${logname:0:1}" != "/" ]; then
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logname="$dir/$logname"
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fi
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dir="`dirname $logname`"
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if [ ! -d "$dir" ]; then
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mkdir -p "$dir" || { echo "Unable to create log directory : $dir"; exit 1; }
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if [ "$EUID" -eq "0" ]; then
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set_ac root root 0700 "$dir"
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fi
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fi
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if [ "${logname%XXX}" != "$logname" ]; then
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mktemp "$logname"
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else
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echo "$logname"
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fi
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}
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log_is_in_dev()
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{
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test "${1:0:5}" = "/dev/"
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}
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start_writing_logfile()
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{
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local logfile="$1"
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local title="$2"
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! log_is_in_dev "$logfile" || return 0
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echo "START $title" >> "$logfile" || { echo "Cannot write installation log $logfile" >&2; exit 1; }
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[ "$EUID" -ne "0" ] || set_ac root root 0600 "$logfile"
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}
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log_start()
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{
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true product_log_name product_problems_log_name mktemp_log
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local title="$1"
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local custom_log="$2"
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local custom_problems_log="$3"
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local product_log_dir="/var/log/plesk/install"
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product_log="$product_log_dir/`product_log_name`"
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product_problems_log="$product_log_dir/`product_problems_log_name`"
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problems_occured=0
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# init product log
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[ ! -n "$custom_log" ] || product_log="$custom_log"
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product_log=`mktemp_log "$product_log" "$product_log_dir"`
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# init problems log
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if [ -n "$custom_problems_log" ]; then
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product_problems_log=`mktemp_log "$custom_problems_log" "$product_log_dir"`
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elif [ -n "$custom_log" ]; then
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product_problems_log="$product_log"
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else
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product_problems_log=`mktemp_log "$product_problems_log" "$product_log_dir"`
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fi
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# write starting message into logs
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start_writing_logfile "$product_log" "$title"
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if [ "$product_log" != "$product_problems_log" ]; then
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start_writing_logfile "$product_problems_log" "$title"
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fi
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is_function profiler_setup && profiler_setup "$title" || :
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}
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log_transaction_start()
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{
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LOG_TRANSACTION_TITLE="$1"
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LOG_TRANSACTION_SUBJECT="$2"
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local log_transaction_custom_logfile="$3"
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local log_transaction_custom_problems_logfile="$4"
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transaction_begin autocommit
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log_start "$LOG_TRANSACTION_TITLE" "$log_transaction_custom_logfile" "$log_transaction_custom_problems_logfile"
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transaction_add_commit_action "log_transaction_stop"
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transaction_add_rollback_action "log_transaction_stop"
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}
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log_transaction_stop()
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{
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log_stop "$LOG_TRANSACTION_TITLE" "$LOG_TRANSACTION_SUBJECT"
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}
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log_stop()
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{
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local title="$1"
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local subject="$2"
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if [ "$product_log" = "$product_problems_log" ] || \
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log_is_in_dev "$product_problems_log"; then
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[ -e "$product_log" ] && echo "STOP $title" >>"$product_log"
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is_function profiler_stop && profiler_stop || :
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return
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fi
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if [ -z "$subject" ]; then
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subject="[${title}]"
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fi
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# check if problems are non-empty, check for problems_occured
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local status
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local problem_lines="`problems_log_tail | wc -l`"
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if [ "$problem_lines" -eq 0 ]; then
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status="completed successfully"
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else
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if [ $problems_occured -ne 0 ]; then
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status="failed"
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else
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status="completed with warnings"
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fi
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fi
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if [ -e "$product_log" ]; then
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p_echo
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p_echo "**** $subject $status."
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p_echo
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fi
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if [ "$problem_lines" -ne 0 ]; then
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[ ! -e "$product_log" ] || problems_log_tail >>"$product_log" 2>&1
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problems_log_tail
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fi
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[ ! -e "$product_log" ] || echo "STOP $title" >>"$product_log"
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if [ $problems_occured -ne 0 ]; then
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echo "STOP $title: PROBLEMS FOUND" >>"$product_problems_log"
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else
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[ ! -s "$product_problems_log" ] || echo "STOP $title: OK" >>"$product_problems_log"
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fi
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if [ "X${PLESK_INSTALLER_KEEP_PROBLEMS_LOG}" = "X" ]; then
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cleanup_problems_log
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fi
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is_function profiler_stop && profiler_stop || :
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}
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### Copyright 1999-2025. WebPros International GmbH. All rights reserved.
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construct_report_template()
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{
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local severity="${1:-error}"
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local summary="$2"
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local update_ticket="`get_update_ticket`"
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set_error_report_source
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set_error_report_component
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set_error_report_params
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set_error_report_environment
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true construct_report_code construct_report_debug construct_report_message
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cat <<-EOL
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<?xml version="1.0" encoding="UTF-8" ?>
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<error>
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<source>$report_source</source>
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<severity>$severity</severity>
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<datetime>`date --iso-8601=seconds`</datetime>
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<component>$report_component</component>
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<summary><![CDATA[`echo "$summary" | sed -e 's/\]\]>/] ]>/g'`]]></summary>
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<message encoding="base64">`construct_report_message | base64`</message>
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<additional_info>
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<component_params encoding="base64">$report_params</component_params>
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<code encoding="base64">`construct_report_code | base64`</code>
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<debug encoding="base64">`construct_report_debug | base64`</debug>
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<environment encoding="base64">$report_environment</environment>
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<update_ticket>$update_ticket</update_ticket>
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</additional_info>
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</error>
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EOL
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}
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construct_report_code()
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{
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local call_level=${1:-5}
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local func_level=$[call_level - 1]
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local lineno_func=${BASH_LINENO[ $func_level ]}
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local script_name=${BASH_SOURCE[ $[func_level + 1] ]}
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echo "# Call of ${FUNCNAME[$func_level]}() from ${FUNCNAME[$[func_level + 1]]}() at `readlink -m $script_name`:${BASH_LINENO[$func_level]}"
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head -n $[lineno_func + 4] "$script_name" 2>/dev/null | tail -n 8
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}
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construct_report_debug()
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{
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local call_level=${1:-5}
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call_level=$[call_level-1]
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# Generate calls stack trace.
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for i in `seq $call_level ${#FUNCNAME[@]}`; do
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[ "${FUNCNAME[$i]}" != "main" ] || break
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local func_call="`sed -n -e "${BASH_LINENO[$i]}p" "${BASH_SOURCE[$[i+1]]}" 2>/dev/null |
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sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//'`"
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[ -n "$func_call" -a -z "${func_call##*${FUNCNAME[$i]}*}" ] || func_call="${FUNCNAME[$i]}"
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echo "#$[i - $call_level] `readlink -m ${BASH_SOURCE[$[i+1]]}`(${BASH_LINENO[$i]}): $func_call"
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done
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}
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construct_report_message()
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{
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product_and_problems_log_tail
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echo ""
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if [ -n "$report_context" ]; then
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echo "Context: $report_context"
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echo ""
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fi
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if [ -n "$RP_LOADED_PATCHES" ]; then
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echo "Loaded runtime patches: $RP_LOADED_PATCHES"
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echo ""
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fi
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}
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# Construct report to send it to our errors tracker
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construct_report()
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{
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local severity="${1:-error}"
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local summary="$2"
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[ -n "$summary" ] || int_err "Unable to send error report. Some parameters are not defined."
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set_error_report_source
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get_product_versions
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construct_report_template "$severity" "$summary" \
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| $PRODUCT_ROOT_D/admin/bin/send-error-report --version "$product_this_version" $report_source >/dev/null 2>&1
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}
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# Use this function to report failed actions.
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# Typical report should contain
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# - reason or problem description (example: file copying failed)
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# - how to resolve or investigate problem (example: check file permissions, free disk space)
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# - how to re-run action (example: perform specific command, restart bootstrapper script, run installation again)
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report_problem()
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{
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local severity="${1:-error}"
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# Get first string of error as a summary of report
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shift
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local summary="$1"
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[ -n "$product_problems_log" ] || product_problems_log="/dev/stderr"
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p_echo
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if [ "0$problems_occured" -eq 0 ]; then
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echo "***** $process problem report *****" >> "$product_problems_log" 2>&1
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fi
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for problem_message in "$@"; do
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p_echo "$problem_message"
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if [ "$product_log" != "$product_problems_log" ]; then
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echo "$problem_message" >> "$product_problems_log" 2>&1
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fi
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done
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p_echo
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construct_report "$severity" "$summary"
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[ -n "$PLESK_INSTALLER_DEBUG" -o -n "$PLESK_INSTALLER_VERBOSE" ] || \
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|
product_log_tail
|
|
|
|
problems_occured=1
|
|
}
|
|
|
|
set_error_report_source()
|
|
{
|
|
[ -z "$1" ] || report_source="$1"
|
|
[ -n "$report_source" ] || {
|
|
if [ -n "$PACKAGE_ID" -o -n "$PACKAGE_ACTION" -o -n "$PACKAGE_NAME" -o -n "$PACKAGE_VERSION" ]; then
|
|
report_source="install"
|
|
else
|
|
report_source="backend"
|
|
fi
|
|
}
|
|
}
|
|
|
|
set_error_report_component()
|
|
{
|
|
local component="$1"
|
|
|
|
if [ "$report_source" = "install" ]; then
|
|
[ -n "$report_component" ] || report_component="$PACKAGE_ID"
|
|
return 0
|
|
fi
|
|
|
|
[ -z "$component" ] || report_component="$1"
|
|
[ -n "$report_component" ] || report_component="`basename $0`"
|
|
}
|
|
|
|
set_error_report_params()
|
|
{
|
|
if [ "$report_source" = "install" ]; then
|
|
[ -n "$report_params" ] || report_params="`echo "$PACKAGE_ACTION of $PACKAGE_NAME $PACKAGE_VERSION" | base64`"
|
|
return 0
|
|
fi
|
|
|
|
[ -z "$*" ] || report_params="`echo "$*" | base64`"
|
|
[ -n "$report_params" ] || report_params="`echo "$PLESK_SCRIPT_COMMAND_LINE" | base64`"
|
|
}
|
|
|
|
detect_virtualization()
|
|
{
|
|
detect_vz
|
|
detect_lxc
|
|
local is_docker="`[ -f "/.dockerenv" ] && echo yes || :`"
|
|
local systemd_detect_virt_ct="`/usr/bin/systemd-detect-virt -c 2>/dev/null | grep -v '^none$' || :`"
|
|
local systemd_detect_virt_vm="`/usr/bin/systemd-detect-virt -v 2>/dev/null | grep -v '^none$' || :`"
|
|
local virt_what="`/usr/sbin/virt-what 2>/dev/null | xargs || :`"
|
|
|
|
if [ -n "$is_docker" ]; then
|
|
echo "docker $virt_what"
|
|
elif [ "$PLESK_VZ" = "1" ]; then
|
|
echo "${PLESK_VZ_TYPE:-virtuozzo}"
|
|
elif [ "$PLESK_LXC" = "1" ]; then
|
|
echo "lxc $virt_what"
|
|
elif [ -n "$systemd_detect_virt_ct" ]; then
|
|
echo "$systemd_detect_virt_ct $systemd_detect_virt_vm"
|
|
elif [ -n "$virt_what" ]; then
|
|
echo "$virt_what"
|
|
elif [ -n "$systemd_detect_virt_vm" ]; then
|
|
echo "$systemd_detect_virt_vm"
|
|
fi
|
|
}
|
|
|
|
default_error_report_environment()
|
|
{
|
|
local virtualization="`detect_virtualization`"
|
|
|
|
if [ -n "$virtualization" ]; then
|
|
echo "virtualization: $virtualization"
|
|
fi
|
|
}
|
|
|
|
set_error_report_environment()
|
|
{
|
|
[ -z "$*" ] || report_environment="`echo "$*" | base64`"
|
|
[ -n "$report_environment" ] || report_environment="`default_error_report_environment | base64`"
|
|
}
|
|
|
|
get_update_ticket()
|
|
{
|
|
[ -r $PRODUCT_ROOT_D/var/update_ticket ] && cat $PRODUCT_ROOT_D/var/update_ticket | awk '{$1=$1};1'
|
|
}
|
|
### Copyright 1999-2025. WebPros International GmbH. All rights reserved.
|
|
transaction_begin()
|
|
{
|
|
[ -n "$TRANSACTION_STARTED" ] && die "Another transaction in progress!"
|
|
TRANSACTION_STARTED="true"
|
|
TRANSACTION_ROLLBACK_FUNCS=
|
|
TRANSACTION_COMMIT_FUNCS=
|
|
local transaction_autocommit="$1"
|
|
if [ -n "$transaction_autocommit" ]; then
|
|
trap "transaction_commit_auto" EXIT
|
|
trap "transaction_rollback" HUP PIPE INT QUIT TERM
|
|
else
|
|
trap "transaction_rollback" HUP PIPE INT QUIT TERM EXIT
|
|
fi
|
|
}
|
|
|
|
transaction_rollback()
|
|
{
|
|
TRANSACTION_RETURN_CODE="${TRANSACTION_RETURN_CODE:-$?}"
|
|
[ -z "$TRANSACTION_STARTED" ] && die "Transaction is not started!"
|
|
# perform rollback actions
|
|
local f
|
|
for f in ${TRANSACTION_ROLLBACK_FUNCS}; do
|
|
"$f"
|
|
done
|
|
TRANSACTION_STARTED=
|
|
TRANSACTION_ROLLBACK_FUNCS=
|
|
TRANSACTION_COMMIT_FUNCS=
|
|
trap - HUP PIPE INT QUIT TERM EXIT
|
|
exit 1
|
|
}
|
|
|
|
transaction_commit()
|
|
{
|
|
TRANSACTION_RETURN_CODE="${TRANSACTION_RETURN_CODE:-$?}"
|
|
[ -z "$TRANSACTION_STARTED" ] && die "Transaction is not started!"
|
|
# perform commit actions
|
|
local f
|
|
for f in ${TRANSACTION_COMMIT_FUNCS}; do
|
|
"$f"
|
|
done
|
|
TRANSACTION_STARTED=
|
|
TRANSACTION_ROLLBACK_FUNCS=
|
|
TRANSACTION_COMMIT_FUNCS=
|
|
trap - HUP PIPE INT QUIT TERM EXIT
|
|
}
|
|
|
|
transaction_commit_auto()
|
|
{
|
|
TRANSACTION_RETURN_CODE="$?"
|
|
if [ "$TRANSACTION_RETURN_CODE" -eq 0 ]; then
|
|
transaction_commit "$@"
|
|
else
|
|
transaction_rollback "$@"
|
|
fi
|
|
}
|
|
|
|
transaction_add_rollback_action()
|
|
{
|
|
[ -z "$TRANSACTION_STARTED" ] && die "Transaction is not started!"
|
|
# LIFO rollback order
|
|
[ -z "$TRANSACTION_ROLLBACK_FUNCS" ] \
|
|
&& TRANSACTION_ROLLBACK_FUNCS="$1" \
|
|
|| TRANSACTION_ROLLBACK_FUNCS="$1 $TRANSACTION_ROLLBACK_FUNCS"
|
|
}
|
|
|
|
transaction_add_commit_action()
|
|
{
|
|
[ -z "$TRANSACTION_STARTED" ] && die "Transaction is not started!"
|
|
# FIFO commit order
|
|
[ -z "$TRANSACTION_COMMIT_FUNCS" ] \
|
|
&& TRANSACTION_COMMIT_FUNCS="$1" \
|
|
|| TRANSACTION_COMMIT_FUNCS="$TRANSACTION_COMMIT_FUNCS $1"
|
|
}
|
|
|
|
read_conf()
|
|
{
|
|
[ -n "$prod_conf_t" ] || prod_conf_t=/etc/psa/psa.conf
|
|
|
|
if [ -s $prod_conf_t ]; then
|
|
tmp_var=`perl -e 'undef $/; $_=<>; s/#.*$//gm;
|
|
s/^\s*(\S+)\s*/$1=/mg;
|
|
print' $prod_conf_t`
|
|
eval $tmp_var
|
|
else
|
|
if ! is_product_installation; then
|
|
p_echo "Unable to find product configuration file: $prod_conf_t. Default values will be used."
|
|
return 1
|
|
fi
|
|
fi
|
|
return 0
|
|
}
|
|
|
|
selinux_close()
|
|
{
|
|
if [ -z "$SELINUX_ENFORCE" -o "$SELINUX_ENFORCE" = "Disabled" ]; then
|
|
return
|
|
fi
|
|
|
|
setenforce "$SELINUX_ENFORCE"
|
|
}
|
|
|
|
get_product_versions()
|
|
{
|
|
# Don't use global variables set elsewhere in this code. Use substitutions if needed.
|
|
local prod_root_d="/opt/psa"
|
|
|
|
product_name="psa"
|
|
|
|
if [ -z "$product_this_version" ]; then
|
|
# 1. Try to fetch version from file created by bootstrapper (should be 3-component).
|
|
product_this_version="`cat "/var/lock/plesk-target-version" 2>/dev/null`"
|
|
# 2. Fallback to $PRODUCT_ROOT_D/version (should be 3-component).
|
|
if [ -z "$product_this_version" -a -r "$prod_root_d/version" ]; then
|
|
product_this_version="`awk '{ print $1 }' "$prod_root_d/version"`"
|
|
fi
|
|
# 3. Fallback to hardcoded version (2-component). This may cause some other code to fail.
|
|
if [ -z "$product_this_version" ]; then
|
|
product_this_version="18.0"
|
|
echo "Unable to determine \$product_this_version, will use less precise value '$product_this_version'" >&2
|
|
fi
|
|
fi
|
|
|
|
product_version="$product_this_version"
|
|
|
|
if [ -z "$product_prev_version" ]; then
|
|
if [ -r "$prod_root_d/version.upg" ]; then
|
|
product_prev_version=`awk '{ print $1 }' "$prod_root_d/version.upg"`
|
|
elif [ -r "$prod_root_d/version" ]; then
|
|
product_prev_version=`awk '{ print $1 }' "$prod_root_d/version"`
|
|
else
|
|
product_prev_version="$product_this_version"
|
|
fi
|
|
fi
|
|
}
|
|
|
|
# Clean installation of the product is being performed
|
|
is_product_installation()
|
|
{
|
|
[ "X$do_upgrade" != "X1" -a ! -s "/opt/psa/version.upg" ]
|
|
}
|
|
|
|
### Copyright 1999-2025. WebPros International GmbH. All rights reserved.
|
|
|
|
usage()
|
|
{
|
|
cat << EOT
|
|
Usage: nginx_modules_ctl [OPTIONS]...
|
|
|
|
Options:
|
|
-s, --status
|
|
-e, --enable <module1,module2...> Turn on specified modules
|
|
-d, --disable <module1,module2...> Turn off specified modules
|
|
-R, --no-restart Do not restart nginx
|
|
|
|
-h, --help Display this help and exit
|
|
EOT
|
|
return 1
|
|
}
|
|
|
|
is_module_enabled()
|
|
{
|
|
local mod="$1"
|
|
if [ -L "/etc/nginx/modules.conf.d/$mod.conf" ]; then
|
|
return 0
|
|
fi
|
|
return 1
|
|
}
|
|
|
|
is_module_disabled()
|
|
{
|
|
if ! is_module_enabled "$1" ; then
|
|
return 0
|
|
fi
|
|
return 1
|
|
}
|
|
|
|
enable_mod()
|
|
{
|
|
local modules
|
|
local ret
|
|
local IFS
|
|
modules=$1
|
|
ret=0
|
|
IFS=,
|
|
|
|
for module in $modules ; do
|
|
if [ ! -e "/etc/nginx/modules.available.d/$module.load" ]; then
|
|
ret=1
|
|
continue
|
|
fi
|
|
|
|
if [ ! -e "/etc/nginx/modules.conf.d" ] ; then
|
|
mkdir -p "/etc/nginx/modules.conf.d"
|
|
fi
|
|
ln -snf "../modules.available.d/$module.load" "/etc/nginx/modules.conf.d/$module.conf" || ret=1
|
|
|
|
if [ -e "/etc/nginx/modules.available.d/$module.conf" ]; then
|
|
if [ ! -e "/etc/nginx/conf.d" ] ; then
|
|
mkdir -p "/etc/nginx/conf.d"
|
|
fi
|
|
|
|
ln -snf "../modules.available.d/$module.conf" "/etc/nginx/conf.d/$module.conf" || ret=1
|
|
fi
|
|
done
|
|
return $ret
|
|
}
|
|
|
|
disable_mod()
|
|
{
|
|
local modules
|
|
local ret
|
|
local IFS
|
|
modules=$1
|
|
ret=0
|
|
IFS=,
|
|
for module in $modules ; do
|
|
rm -f "/etc/nginx/modules.conf.d/$module.conf" "/etc/nginx/conf.d/$module.conf" || ret=1
|
|
done
|
|
return $ret
|
|
}
|
|
|
|
status_mods()
|
|
{
|
|
for mod in $(all_modules_list); do
|
|
if is_module_enabled "$mod"; then
|
|
echo "$mod on"
|
|
else
|
|
echo "$mod off"
|
|
fi
|
|
done
|
|
return 0
|
|
}
|
|
|
|
all_modules_list()
|
|
{
|
|
(
|
|
cd /etc/nginx/modules.available.d && ls *.load | sed 's/\.load//'
|
|
)
|
|
}
|
|
|
|
filter_modules()
|
|
{
|
|
local result=""
|
|
local modules="$1"
|
|
local filter="$2"
|
|
local IFS=
|
|
IFS=,
|
|
for module in $modules ; do
|
|
if "$filter" "$module" ; then
|
|
result="$result,$module"
|
|
fi
|
|
done
|
|
echo "$result" | cut -c 2-
|
|
}
|
|
|
|
default_rollback()
|
|
{
|
|
:
|
|
}
|
|
|
|
## begin script
|
|
|
|
reexec_with_clean_env "$@"
|
|
|
|
if [ $# -eq 0 ] ; then
|
|
usage
|
|
exit 1
|
|
fi
|
|
|
|
log_transaction_start "nginx_modules_ctl${*:+ $*}" "" "nginx_modules_ctl.XXXXXX"
|
|
read_conf
|
|
|
|
TEMP=`getopt -o e:d:sRh \
|
|
--long enable:,disable:,status,no-restart,help -n "$0" -- "$@"`
|
|
if [ $? != 0 ] ; then
|
|
echo "Terminating..." >&2
|
|
rm -f $product_log
|
|
exit 1
|
|
fi
|
|
eval set -- "$TEMP"
|
|
|
|
nginx_installed=1
|
|
[ -x "/usr/sbin/nginx" ] || nginx_installed=0
|
|
|
|
ret=0
|
|
to_restart=0
|
|
opt_status=0
|
|
opt_no_restart=0
|
|
rollback_action=default_rollback
|
|
modules_name=
|
|
change_description=
|
|
while true ; do
|
|
case "$1" in
|
|
-e|--enable)
|
|
modules_name=`filter_modules "$2" is_module_disabled`
|
|
change_description="enable of '$modules_name'"
|
|
rollback_action=disable_mod
|
|
|
|
enable_mod "$modules_name"
|
|
ret=`expr $ret \| $?`
|
|
if [ -n "$modules_name" ] ; then
|
|
to_restart=1
|
|
fi
|
|
shift 2
|
|
;;
|
|
-d|--disable)
|
|
modules_name=`filter_modules "$2" is_module_enabled`
|
|
change_description="disable of '$modules_name'"
|
|
rollback_action=enable_mod
|
|
|
|
disable_mod "$modules_name"
|
|
ret=`expr $ret \| $?`
|
|
if [ -n "$modules_name" ] ; then
|
|
to_restart=1
|
|
fi
|
|
shift 2
|
|
;;
|
|
-s|--status)
|
|
opt_status=1
|
|
shift
|
|
;;
|
|
-R|--no-restart)
|
|
opt_no_restart=1
|
|
shift
|
|
;;
|
|
-h|--help)
|
|
usage
|
|
rm -f $product_log
|
|
exit 1
|
|
;;
|
|
--) shift ; break ;;
|
|
*)
|
|
p_echo "Internal error: unhandled option $1" ;
|
|
rm -f "$product_log"
|
|
exit 1
|
|
;;
|
|
esac
|
|
done
|
|
|
|
if [ "$opt_status" = "1" ]; then
|
|
status_mods_output=`status_mods`
|
|
ret=$?
|
|
[ "$ret" != "0" ] || echo "$status_mods_output" | sort
|
|
fi
|
|
|
|
if [ -n "$modules_name" ] ; then
|
|
if ! "$PRODUCT_ROOT_D"/admin/sbin/nginx-config -t >> "$product_log" 2>&1 ; then
|
|
ret=1
|
|
p_echo "Nginx configuration after $change_description is in invalid state, rollback the change"
|
|
"$rollback_action" "$modules_name"
|
|
# Since we revert all the changes, we could avoid reload
|
|
to_restart=0
|
|
fi
|
|
fi
|
|
|
|
|
|
if [ "$to_restart" != "0" -a "$opt_no_restart" = "0" -a "$nginx_installed" = 1 ] ; then
|
|
if ! "$PRODUCT_ROOT_D/admin/sbin/nginx_control" --reload >> "$product_log" 2>&1 ; then
|
|
ret=1
|
|
fi
|
|
fi
|
|
|
|
if [ "$ret" != "0" ]; then
|
|
# Operation completed with errors. Cat $product_log on stderr
|
|
cat $product_log >&2
|
|
fi
|
|
|
|
rm -f "$product_log"
|
|
exit $ret
|
|
|
|
# vim:ft=sh
|