+ php & nginx

2023-01-31 12:26:20 +03:00
parent 3701410225
commit 0ebf538eb3
10 changed files with 705 additions and 2 deletions
--- a/roles/nginx/tasks/files/20-envsubst-on-templates.sh
+++ b/roles/nginx/tasks/files/20-envsubst-on-templates.sh
@ -0,0 +1,32 @@
+#!/bin/sh
+
+set -e
+
+ME=$(basename $0)
+
+auto_envsubst() {
+  local template_dir="${NGINX_ENVSUBST_TEMPLATE_DIR:-/etc/nginx/templates}"
+  local suffix="${NGINX_ENVSUBST_TEMPLATE_SUFFIX:-.template}"
+  local output_dir="${NGINX_ENVSUBST_OUTPUT_DIR:-/etc/nginx/conf.d}"
+
+  local template defined_envs relative_path output_path subdir
+  defined_envs=$(printf '${%s} ' $(env | cut -d= -f1))
+  [ -d "$template_dir" ] || return 0
+  if [ ! -w "$output_dir" ]; then
+    echo >&3 "$ME: ERROR: $template_dir exists, but $output_dir is not writable"
+    return 0
+  fi
+  find "$template_dir" -follow -type f -name "*$suffix" -print | while read -r template; do
+    relative_path="${template#$template_dir/}"
+    output_path="$output_dir/${relative_path%$suffix}"
+    subdir=$(dirname "$relative_path")
+    # create a subdirectory where the template file exists
+    mkdir -p "$output_dir/$subdir"
+    echo >&3 "$ME: Running envsubst on $template to $output_path"
+    envsubst "$defined_envs" < "$template" > "$output_path"
+  done
+}
+
+auto_envsubst
+
+exit 0
--- a/roles/nginx/tasks/files/30-tune-worker-processes.sh
+++ b/roles/nginx/tasks/files/30-tune-worker-processes.sh
@ -0,0 +1,188 @@
+#!/bin/sh
+# vim:sw=2:ts=2:sts=2:et
+
+set -eu
+
+LC_ALL=C
+ME=$( basename "$0" )
+PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
+
+[ "${NGINX_ENTRYPOINT_WORKER_PROCESSES_AUTOTUNE:-}" ] || exit 0
+
+touch /etc/nginx/nginx.conf 2>/dev/null || { echo >&2 "$ME: error: can not modify /etc/nginx/nginx.conf (read-only file system?)"; exit 0; }
+
+ceildiv() {
+  num=$1
+  div=$2
+  echo $(( (num + div - 1) / div ))
+}
+
+get_cpuset() {
+  cpusetroot=$1
+  cpusetfile=$2
+  ncpu=0
+  [ -f "$cpusetroot/$cpusetfile" ] || return 1
+  for token in $( tr ',' ' ' < "$cpusetroot/$cpusetfile" ); do
+    case "$token" in
+      *-*)
+        count=$( seq $(echo "$token" | tr '-' ' ') | wc -l )
+        ncpu=$(( ncpu+count ))
+        ;;
+      *)
+        ncpu=$(( ncpu+1 ))
+        ;;
+    esac
+  done
+  echo "$ncpu"
+}
+
+get_quota() {
+  cpuroot=$1
+  ncpu=0
+  [ -f "$cpuroot/cpu.cfs_quota_us" ] || return 1
+  [ -f "$cpuroot/cpu.cfs_period_us" ] || return 1
+  cfs_quota=$( cat "$cpuroot/cpu.cfs_quota_us" )
+  cfs_period=$( cat "$cpuroot/cpu.cfs_period_us" )
+  [ "$cfs_quota" = "-1" ] && return 1
+  [ "$cfs_period" = "0" ] && return 1
+  ncpu=$( ceildiv "$cfs_quota" "$cfs_period" )
+  [ "$ncpu" -gt 0 ] || return 1
+  echo "$ncpu"
+}
+
+get_quota_v2() {
+  cpuroot=$1
+  ncpu=0
+  [ -f "$cpuroot/cpu.max" ] || return 1
+  cfs_quota=$( cut -d' ' -f 1 < "$cpuroot/cpu.max" )
+  cfs_period=$( cut -d' ' -f 2 < "$cpuroot/cpu.max" )
+  [ "$cfs_quota" = "max" ] && return 1
+  [ "$cfs_period" = "0" ] && return 1
+  ncpu=$( ceildiv "$cfs_quota" "$cfs_period" )
+  [ "$ncpu" -gt 0 ] || return 1
+  echo "$ncpu"
+}
+
+get_cgroup_v1_path() {
+  needle=$1
+  found=
+  foundroot=
+  mountpoint=
+
+  [ -r "/proc/self/mountinfo" ] || return 1
+  [ -r "/proc/self/cgroup" ] || return 1
+
+  while IFS= read -r line; do
+    case "$needle" in
+      "cpuset")
+        case "$line" in
+          *cpuset*)
+            found=$( echo "$line" | cut -d ' ' -f 4,5 )
+            break
+            ;;
+        esac
+        ;;
+      "cpu")
+        case "$line" in
+          *cpuset*)
+            ;;
+          *cpu,cpuacct*|*cpuacct,cpu|*cpuacct*|*cpu*)
+            found=$( echo "$line" | cut -d ' ' -f 4,5 )
+            break
+            ;;
+        esac
+    esac
+  done << __EOF__
+$( grep -F -- '- cgroup ' /proc/self/mountinfo )
+__EOF__
+
+  while IFS= read -r line; do
+    controller=$( echo "$line" | cut -d: -f 2 )
+    case "$needle" in
+      "cpuset")
+        case "$controller" in
+          cpuset)
+            mountpoint=$( echo "$line" | cut -d: -f 3 )
+            break
+            ;;
+        esac
+        ;;
+      "cpu")
+        case "$controller" in
+          cpu,cpuacct|cpuacct,cpu|cpuacct|cpu)
+            mountpoint=$( echo "$line" | cut -d: -f 3 )
+            break
+            ;;
+        esac
+        ;;
+    esac
+done << __EOF__
+$( grep -F -- 'cpu' /proc/self/cgroup )
+__EOF__
+
+  case "${found%% *}" in
+    "/")
+      foundroot="${found##* }$mountpoint"
+      ;;
+    "$mountpoint")
+      foundroot="${found##* }"
+      ;;
+  esac
+  echo "$foundroot"
+}
+
+get_cgroup_v2_path() {
+  found=
+  foundroot=
+  mountpoint=
+
+  [ -r "/proc/self/mountinfo" ] || return 1
+  [ -r "/proc/self/cgroup" ] || return 1
+
+  while IFS= read -r line; do
+    found=$( echo "$line" | cut -d ' ' -f 4,5 )
+  done << __EOF__
+$( grep -F -- '- cgroup2 ' /proc/self/mountinfo )
+__EOF__
+
+  while IFS= read -r line; do
+    mountpoint=$( echo "$line" | cut -d: -f 3 )
+done << __EOF__
+$( grep -F -- '0::' /proc/self/cgroup )
+__EOF__
+
+  case "${found%% *}" in
+    "")
+      return 1
+      ;;
+    "/")
+      foundroot="${found##* }$mountpoint"
+      ;;
+    "$mountpoint")
+      foundroot="${found##* }"
+      ;;
+  esac
+  echo "$foundroot"
+}
+
+ncpu_online=$( getconf _NPROCESSORS_ONLN )
+ncpu_cpuset=
+ncpu_quota=
+ncpu_cpuset_v2=
+ncpu_quota_v2=
+
+cpuset=$( get_cgroup_v1_path "cpuset" ) && ncpu_cpuset=$( get_cpuset "$cpuset" "cpuset.effective_cpus" ) || ncpu_cpuset=$ncpu_online
+cpu=$( get_cgroup_v1_path "cpu" ) && ncpu_quota=$( get_quota "$cpu" ) || ncpu_quota=$ncpu_online
+cgroup_v2=$( get_cgroup_v2_path ) && ncpu_cpuset_v2=$( get_cpuset "$cgroup_v2" "cpuset.cpus.effective" ) || ncpu_cpuset_v2=$ncpu_online
+cgroup_v2=$( get_cgroup_v2_path ) && ncpu_quota_v2=$( get_quota_v2 "$cgroup_v2" ) || ncpu_quota_v2=$ncpu_online
+
+ncpu=$( printf "%s\n%s\n%s\n%s\n%s\n" \
+               "$ncpu_online" \
+               "$ncpu_cpuset" \
+               "$ncpu_quota" \
+               "$ncpu_cpuset_v2" \
+               "$ncpu_quota_v2" \
+               | sort -n \
+               | head -n 1 )
+
+sed -i.bak -r 's/^(worker_processes)(.*)$/# Commented out by '"$ME"' on '"$(date)"'\n#\1\2\n\1 '"$ncpu"';/' /etc/nginx/nginx.conf
--- a/roles/nginx/tasks/main.yml
+++ b/roles/nginx/tasks/main.yml
@ -0,0 +1,30 @@
+---
+- name: Set ENV vars
+  lineinfile:
+    dest: ~/.bashrc
+    line: "{{item}}"
+  loop:
+    - 'export NGINX_VERSION="1.21.3"'
+    - 'export NJS_VERSION="0.6.2"'
+    - 'export PKG_RELEASE="1~buster"'
+
+- name: Install gnupg
+  shell: apt-get update && apt-get install --no-install-recommends --no-install-suggests -y gnupg1 gnupg2 gnupg ca-certificates
+
+- name: Install nginx
+  environment:
+    NGINX_GPGKEY: 573BFD6B3D8FBC641079A6ABABF5BD827BD9BF62
+  shell: >-
+    set -x && addgroup --system --gid 101 nginx && adduser --system --disabled-login --ingroup nginx --no-create-home --home /nonexistent --gecos "nginx user" --shell /bin/false --uid 101 nginx && found=''; for server in ha.pool.sks-keyservers.net hkp://keyserver.ubuntu.com:80 hkp://p80.pool.sks-keyservers.net:80 pgp.mit.edu ; do echo "Fetching GPG key $NGINX_GPGKEY from $server"; apt-key adv --keyserver "$server" --keyserver-options timeout=10 --recv-keys "$NGINX_GPGKEY" && found=yes && break; done; test -z "$found" && echo >&2 "error: failed to fetch GPG key $NGINX_GPGKEY" && exit 1; apt-get remove --purge --auto-remove -y gnupg1 && rm -rf /var/lib/apt/lists/* && dpkgArch="$(dpkg --print-architecture)" && nginxPackages=" nginx=${NGINX_VERSION}-${PKG_RELEASE} nginx-module-xslt=${NGINX_VERSION}-${PKG_RELEASE} nginx-module-geoip=${NGINX_VERSION}-${PKG_RELEASE} nginx-module-image-filter=${NGINX_VERSION}-${PKG_RELEASE} nginx-module-njs=${NGINX_VERSION}+${NJS_VERSION}-${PKG_RELEASE} " && case "$dpkgArch" in amd64|i386|arm64) echo "deb https://nginx.org/packages/mainline/debian/ buster nginx" >> /etc/apt/sources.list.d/nginx.list && apt-get update ;; *) echo "deb-src https://nginx.org/packages/mainline/debian/ buster nginx" >> /etc/apt/sources.list.d/nginx.list && tempDir="$(mktemp -d)" && chmod 777 "$tempDir" && savedAptMark="$(apt-mark showmanual)" && apt-get update && apt-get build-dep -y $nginxPackages && ( cd "$tempDir" && DEB_BUILD_OPTIONS="nocheck parallel=$(nproc)" apt-get source --compile $nginxPackages ) && apt-mark showmanual | xargs apt-mark auto > /dev/null && { [ -z "$savedAptMark" ] || apt-mark manual $savedAptMark; } && ls -lAFh "$tempDir" && ( cd "$tempDir" && dpkg-scanpackages . > Packages ) && grep '^Package: ' "$tempDir/Packages" && echo "deb [ trusted=yes ] file://$tempDir ./" > /etc/apt/sources.list.d/temp.list && apt-get -o Acquire::GzipIndexes=false update ;; esac && apt-get install --no-install-recommends --no-install-suggests -y $nginxPackages gettext-base curl && apt-get remove --purge --auto-remove -y && rm -rf /var/lib/apt/lists/* /etc/apt/sources.list.d/nginx.list && if [ -n "$tempDir" ]; then apt-get purge -y --auto-remove && rm -rf "$tempDir" /etc/apt/sources.list.d/temp.list; fi && ln -sf /dev/stdout /var/log/nginx/access.log && ln -sf /dev/stderr /var/log/nginx/error.log
+
+- name: Create dir for additional helper scripts /docker-entrypoint.d
+  shell: mkdir -p /docker-entrypoint.d
+
+- name: Copy envsubst and tune worker to /docker-entrypoint.d
+  copy:
+    src: "{{item}}"
+    dest: /docker-entrypoint.d
+    mode: 0744
+  loop:
+    - 20-envsubst-on-templates.sh
+    - 30-tune-worker-processes.sh
--- a/roles/php/files/docker-php-ext-configure
+++ b/roles/php/files/docker-php-ext-configure
@ -0,0 +1,69 @@
+#!/bin/sh
+set -e
+
+# prefer user supplied CFLAGS, but default to our PHP_CFLAGS
+: ${CFLAGS:=$PHP_CFLAGS}
+: ${CPPFLAGS:=$PHP_CPPFLAGS}
+: ${LDFLAGS:=$PHP_LDFLAGS}
+export CFLAGS CPPFLAGS LDFLAGS
+
+srcExists=
+if [ -d /usr/src/php ]; then
+	srcExists=1
+fi
+docker-php-source extract
+if [ -z "$srcExists" ]; then
+	touch /usr/src/php/.docker-delete-me
+fi
+
+cd /usr/src/php/ext
+
+usage() {
+	echo "usage: $0 ext-name [configure flags]"
+	echo "   ie: $0 gd --with-jpeg-dir=/usr/local/something"
+	echo
+	echo 'Possible values for ext-name:'
+	find . \
+			-mindepth 2 \
+			-maxdepth 2 \
+			-type f \
+			-name 'config.m4' \
+		| xargs -n1 dirname \
+		| xargs -n1 basename \
+		| sort \
+		| xargs
+	echo
+	echo 'Some of the above modules are already compiled into PHP; please check'
+	echo 'the output of "php -i" to see which modules are already loaded.'
+}
+
+ext="$1"
+if [ -z "$ext" ] || [ ! -d "$ext" ]; then
+	usage >&2
+	exit 1
+fi
+shift
+
+pm='unknown'
+if [ -e /lib/apk/db/installed ]; then
+	pm='apk'
+fi
+
+if [ "$pm" = 'apk' ]; then
+	if \
+		[ -n "$PHPIZE_DEPS" ] \
+		&& ! apk info --installed .phpize-deps > /dev/null \
+		&& ! apk info --installed .phpize-deps-configure > /dev/null \
+	; then
+		apk add --no-cache --virtual .phpize-deps-configure $PHPIZE_DEPS
+	fi
+fi
+
+if command -v dpkg-architecture > /dev/null; then
+	gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)"
+	set -- --build="$gnuArch" "$@"
+fi
+
+cd "$ext"
+phpize
+./configure --enable-option-checking=fatal "$@"
--- a/roles/php/files/docker-php-ext-enable
+++ b/roles/php/files/docker-php-ext-enable
@ -0,0 +1,121 @@
+#!/bin/sh
+set -e
+
+extDir="$(php -d 'display_errors=stderr' -r 'echo ini_get("extension_dir");')"
+cd "$extDir"
+
+usage() {
+	echo "usage: $0 [options] module-name [module-name ...]"
+	echo "   ie: $0 gd mysqli"
+	echo "       $0 pdo pdo_mysql"
+	echo "       $0 --ini-name 0-apc.ini apcu apc"
+	echo
+	echo 'Possible values for module-name:'
+	find -maxdepth 1 \
+			-type f \
+			-name '*.so' \
+			-exec basename '{}' ';' \
+		| sort \
+		| xargs
+	echo
+	echo 'Some of the above modules are already compiled into PHP; please check'
+	echo 'the output of "php -i" to see which modules are already loaded.'
+}
+
+opts="$(getopt -o 'h?' --long 'help,ini-name:' -- "$@" || { usage >&2 && false; })"
+eval set -- "$opts"
+
+iniName=
+while true; do
+	flag="$1"
+	shift
+	case "$flag" in
+		--help|-h|'-?') usage && exit 0 ;;
+		--ini-name) iniName="$1" && shift ;;
+		--) break ;;
+		*)
+			{
+				echo "error: unknown flag: $flag"
+				usage
+			} >&2
+			exit 1
+			;;
+	esac
+done
+
+modules=
+for module; do
+	if [ -z "$module" ]; then
+		continue
+	fi
+	if ! [ -f "$module" ] && ! [ -f "$module.so" ]; then
+		echo >&2 "error: '$module' does not exist"
+		echo >&2
+		usage >&2
+		exit 1
+	fi
+	modules="$modules $module"
+done
+
+if [ -z "$modules" ]; then
+	usage >&2
+	exit 1
+fi
+
+pm='unknown'
+if [ -e /lib/apk/db/installed ]; then
+	pm='apk'
+fi
+
+apkDel=
+if [ "$pm" = 'apk' ]; then
+	if \
+		[ -n "$PHPIZE_DEPS" ] \
+		&& ! apk info --installed .phpize-deps > /dev/null \
+		&& ! apk info --installed .phpize-deps-configure > /dev/null \
+	; then
+		apk add --no-cache --virtual '.docker-php-ext-enable-deps' binutils
+		apkDel='.docker-php-ext-enable-deps'
+	fi
+fi
+
+for module in $modules; do
+	moduleFile="$module"
+	if [ -f "$module.so" ] && ! [ -f "$module" ]; then
+		moduleFile="$module.so"
+	fi
+	if readelf --wide --syms "$moduleFile" | grep -q ' zend_extension_entry$'; then
+		# https://wiki.php.net/internals/extensions#loading_zend_extensions
+		line="zend_extension=$module"
+	else
+		line="extension=$module"
+	fi
+
+	ext="$(basename "$module")"
+	ext="${ext%.*}"
+	if php -d 'display_errors=stderr' -r 'exit(extension_loaded("'"$ext"'") ? 0 : 1);'; then
+		# this isn't perfect, but it's better than nothing
+		# (for example, 'opcache.so' presents inside PHP as 'Zend OPcache', not 'opcache')
+		echo >&2
+		echo >&2 "warning: $ext ($module) is already loaded!"
+		echo >&2
+		continue
+	fi
+
+	case "$iniName" in
+		/*)
+			# allow an absolute path
+			ini="$iniName"
+			;;
+		*)
+			ini="$PHP_INI_DIR/conf.d/${iniName:-"docker-php-ext-$ext.ini"}"
+			;;
+	esac
+	if ! grep -qFx -e "$line" -e "$line.so" "$ini" 2>/dev/null; then
+		echo "$line" >> "$ini"
+	fi
+done
+
+if [ "$pm" = 'apk' ] && [ -n "$apkDel" ]; then
+	apk del --no-network $apkDel
+fi
--- a/roles/php/files/docker-php-ext-install
+++ b/roles/php/files/docker-php-ext-install
@ -0,0 +1,143 @@
+#!/bin/sh
+set -e
+
+# prefer user supplied CFLAGS, but default to our PHP_CFLAGS
+: ${CFLAGS:=$PHP_CFLAGS}
+: ${CPPFLAGS:=$PHP_CPPFLAGS}
+: ${LDFLAGS:=$PHP_LDFLAGS}
+export CFLAGS CPPFLAGS LDFLAGS
+
+srcExists=
+if [ -d /usr/src/php ]; then
+	srcExists=1
+fi
+docker-php-source extract
+if [ -z "$srcExists" ]; then
+	touch /usr/src/php/.docker-delete-me
+fi
+
+cd /usr/src/php/ext
+
+usage() {
+	echo "usage: $0 [-jN] [--ini-name file.ini] ext-name [ext-name ...]"
+	echo "   ie: $0 gd mysqli"
+	echo "       $0 pdo pdo_mysql"
+	echo "       $0 -j5 gd mbstring mysqli pdo pdo_mysql shmop"
+	echo
+	echo 'if custom ./configure arguments are necessary, see docker-php-ext-configure'
+	echo
+	echo 'Possible values for ext-name:'
+	find . \
+			-mindepth 2 \
+			-maxdepth 2 \
+			-type f \
+			-name 'config.m4' \
+		| xargs -n1 dirname \
+		| xargs -n1 basename \
+		| sort \
+		| xargs
+	echo
+	echo 'Some of the above modules are already compiled into PHP; please check'
+	echo 'the output of "php -i" to see which modules are already loaded.'
+}
+
+opts="$(getopt -o 'h?j:' --long 'help,ini-name:,jobs:' -- "$@" || { usage >&2 && false; })"
+eval set -- "$opts"
+
+j=1
+iniName=
+while true; do
+	flag="$1"
+	shift
+	case "$flag" in
+		--help|-h|'-?') usage && exit 0 ;;
+		--ini-name) iniName="$1" && shift ;;
+		--jobs|-j) j="$1" && shift ;;
+		--) break ;;
+		*)
+			{
+				echo "error: unknown flag: $flag"
+				usage
+			} >&2
+			exit 1
+			;;
+	esac
+done
+
+exts=
+for ext; do
+	if [ -z "$ext" ]; then
+		continue
+	fi
+	if [ ! -d "$ext" ]; then
+		echo >&2 "error: $PWD/$ext does not exist"
+		echo >&2
+		usage >&2
+		exit 1
+	fi
+	exts="$exts $ext"
+done
+
+if [ -z "$exts" ]; then
+	usage >&2
+	exit 1
+fi
+
+pm='unknown'
+if [ -e /lib/apk/db/installed ]; then
+	pm='apk'
+fi
+
+apkDel=
+if [ "$pm" = 'apk' ]; then
+	if [ -n "$PHPIZE_DEPS" ]; then
+		if apk info --installed .phpize-deps-configure > /dev/null; then
+			apkDel='.phpize-deps-configure'
+		elif ! apk info --installed .phpize-deps > /dev/null; then
+			apk add --no-cache --virtual .phpize-deps $PHPIZE_DEPS
+			apkDel='.phpize-deps'
+		fi
+	fi
+fi
+
+popDir="$PWD"
+for ext in $exts; do
+	cd "$ext"
+
+	[ -e Makefile ] || docker-php-ext-configure "$ext"
+
+	make -j"$j"
+
+	if ! php -n -d 'display_errors=stderr' -r 'exit(ZEND_DEBUG_BUILD ? 0 : 1);' > /dev/null; then
+		# only "strip" modules if we aren't using a debug build of PHP
+		# (none of our builds are debug builds, but PHP might be recompiled with "--enable-debug" configure option)
+		# https://github.com/docker-library/php/issues/1268
+
+		find modules \
+			-maxdepth 1 \
+			-name '*.so' \
+			-exec sh -euxc ' \
+				strip --strip-all "$@" || :
+			' -- '{}' +
+	fi
+
+	make -j"$j" install
+
+	find modules \
+		-maxdepth 1 \
+		-name '*.so' \
+		-exec basename '{}' ';' \
+			| xargs -r docker-php-ext-enable ${iniName:+--ini-name "$iniName"}
+
+	make -j"$j" clean
+
+	cd "$popDir"
+done
+
+if [ "$pm" = 'apk' ] && [ -n "$apkDel" ]; then
+	apk del --no-network $apkDel
+fi
+
+if [ -e /usr/src/php/.docker-delete-me ]; then
+	docker-php-source delete
+fi
--- a/roles/php/files/docker-php-source
+++ b/roles/php/files/docker-php-source
@ -0,0 +1,34 @@
+#!/bin/sh
+set -e
+
+dir=/usr/src/php
+
+usage() {
+	echo "usage: $0 COMMAND"
+	echo
+	echo "Manage php source tarball lifecycle."
+	echo
+	echo "Commands:"
+	echo "   extract  extract php source tarball into directory $dir if not already done."
+	echo "   delete   delete extracted php source located into $dir if not already done."
+	echo
+}
+
+case "$1" in
+	extract)
+		mkdir -p "$dir"
+		if [ ! -f "$dir/.docker-extracted" ]; then
+			tar -Jxf /usr/src/php.tar.xz -C "$dir" --strip-components=1
+			touch "$dir/.docker-extracted"
+		fi
+		;;
+
+	delete)
+		rm -rf "$dir"
+		;;
+
+	*)
+		usage
+		exit 1
+		;;
+esac
--- a/roles/php/tasks/main.yml
+++ b/roles/php/tasks/main.yml
@ -0,0 +1,82 @@
+---
+- name: Copy docker-php-* helpers to /usr/local/bin/
+  copy:
+    src: "{{item}}"
+    dest: /usr/local/bin/
+    mode: 0744
+  loop:
+    - docker-php-ext-configure
+    - docker-php-ext-enable
+    - docker-php-ext-install
+    - docker-php-source
+
+# prevent Debian's PHP packages from being installed
+# https://github.com/docker-library/php/pull/542
+- name: Disable php for apt
+  shell: "set -eux; { echo 'Package: php*'; echo 'Pin: release *'; echo 'Pin-Priority: -1'; } > /etc/apt/preferences.d/no-debian-php"
+
+# dependencies required for running "phpize"
+# (see persistent deps below)
+- name: Set ENV var PHPIZE_DEPS
+  lineinfile:
+    dest: ~/.bashrc
+    line: 'export PHPIZE_DEPS="autoconf dpkg-dev file g++ gcc libc-dev make pkg-config re2c"'
+
+# persistent / runtime deps
+- name: Install dev dependencies for compile
+  shell: set -eux; apt-get update; apt-get install -y --no-install-recommends $PHPIZE_DEPS ca-certificates curl xz-utils ; rm -rf /var/lib/apt/lists/*
+  environment:
+    PHPIZE_DEPS: autoconf dpkg-dev file g++ gcc libc-dev make pkg-config re2c
+
+- name: Set ENV var PHP_INI_DIR
+  lineinfile:
+    dest: ~/.bashrc
+    line: 'export PHP_INI_DIR="/usr/local/etc/php"'
+
+- name: Create /var/www/html dir
+  shell: set -eux; mkdir -p "$PHP_INI_DIR/conf.d"; [ ! -d /var/www/html ]; mkdir -p /var/www/html; chown www-data:www-data /var/www/html; chmod 777 /var/www/html
+  environment:
+    PHP_INI_DIR: /usr/local/etc/php
+
+# Apply stack smash protection to functions using local buffers and alloca()
+# Make PHP's main executable position-independent (improves ASLR security mechanism, and has no performance impact on x86_64)
+# Enable optimization (-O2)
+# Enable linker optimization (this sorts the hash buckets to improve cache locality, and is non-default)
+# https://github.com/docker-library/php/issues/272
+# -D_LARGEFILE_SOURCE and -D_FILE_OFFSET_BITS=64 (https://www.php.net/manual/en/intro.filesystem.php)
+- name: Set ENV vars for php installation
+  lineinfile:
+    dest: ~/.bashrc
+    line: "{{item}}"
+  loop:
+    - 'export PHP_CFLAGS="-fstack-protector-strong -fpic -fpie -O2 -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"'
+    - 'export PHP_CPPFLAGS="$PHP_CFLAGS"'
+    - 'export PHP_LDFLAGS="-Wl,-O1 -pie"'
+    - 'export GPG_KEYS="42670A7FE4D0441C8E4632349E4FDC074A4EF02D 5A52880781F755608BF815FC910DEB46F53EA312"'
+    - 'export PHP_VERSION="7.4.33"'
+    - 'export PHP_URL="https://www.php.net/distributions/php-7.4.33.tar.xz" PHP_ASC_URL="https://www.php.net/distributions/php-7.4.33.tar.xz.asc"'
+    - 'export PHP_SHA256="924846abf93bc613815c55dd3f5809377813ac62a9ec4eb3778675b82a27b927"'
+
+- name: Download php sources
+  shell: set -eux; savedAptMark="$(apt-mark showmanual)"; apt-get update; apt-get install -y --no-install-recommends gnupg dirmngr; rm -rf /var/lib/apt/lists/*; mkdir -p /usr/src; cd /usr/src; curl -fsSL -o php.tar.xz "$PHP_URL"; if [ -n "$PHP_SHA256" ]; then echo "$PHP_SHA256 *php.tar.xz" | sha256sum -c -; fi; if [ -n "$PHP_ASC_URL" ]; then curl -fsSL -o php.tar.xz.asc "$PHP_ASC_URL"; export GNUPGHOME="$(mktemp -d)"; for key in $GPG_KEYS; do gpg --batch --keyserver keyserver.ubuntu.com --recv-keys "$key"; done; gpg --batch --verify php.tar.xz.asc php.tar.xz; gpgconf --kill all; rm -rf "$GNUPGHOME"; fi; apt-mark auto '.*' > /dev/null; apt-mark manual $savedAptMark > /dev/null; apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false
+  environment:
+    PHP_URL: https://www.php.net/distributions/php-7.4.33.tar.xz
+    PHP_SHA256: 924846abf93bc613815c55dd3f5809377813ac62a9ec4eb3778675b82a27b927
+    PHP_ASC_URL: https://www.php.net/distributions/php-7.4.33.tar.xz.asc
+    GPG_KEYS: 42670A7FE4D0441C8E4632349E4FDC074A4EF02D 5A52880781F755608BF815FC910DEB46F53EA312
+
+- name: Install php
+  environment:
+    PHP_CFLAGS: -fstack-protector-strong -fpic -fpie -O2 -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
+    PHP_CPPFLAGS: -fstack-protector-strong -fpic -fpie -O2 -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
+    PHP_LDFLAGS: -Wl,-O1 -pie
+    PHP_INI_DIR: /usr/local/etc/php
+  shell: >-
+    set -eux; savedAptMark="$(apt-mark showmanual)"; apt-get update; apt-get install -y --no-install-recommends libargon2-dev libcurl4-openssl-dev libonig-dev libreadline-dev libsodium-dev libsqlite3-dev libssl-dev libxml2-dev zlib1g-dev ; export CFLAGS="$PHP_CFLAGS" CPPFLAGS="$PHP_CPPFLAGS" LDFLAGS="$PHP_LDFLAGS" ; docker-php-source extract; cd /usr/src/php; gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)"; debMultiarch="$(dpkg-architecture --query DEB_BUILD_MULTIARCH)"; if [ ! -d /usr/include/curl ]; then ln -sT "/usr/include/$debMultiarch/curl" /usr/local/include/curl; fi; ./configure --build="$gnuArch" --with-config-file-path="$PHP_INI_DIR" --with-config-file-scan-dir="$PHP_INI_DIR/conf.d" --enable-option-checking=fatal --with-mhash --with-pic --enable-ftp --enable-mbstring --enable-mysqlnd --with-password-argon2 --with-sodium=shared --with-pdo-sqlite=/usr --with-sqlite3=/usr --with-curl --with-iconv --with-openssl --with-readline --with-zlib --disable-phpdbg --with-pear $(test "$gnuArch" = 's390x-linux-gnu' && echo '--without-pcre-jit') --with-libdir="lib/$debMultiarch" --disable-cgi --enable-fpm --with-fpm-user=www-data --with-fpm-group=www-data ; make -j "$(nproc)"; find -type f -name '*.a' -delete; make install; find /usr/local -type f -perm '/0111' -exec sh -euxc ' strip --strip-all "$@" || : ' -- '{}' + ; make clean; cp -v php.ini-* "$PHP_INI_DIR/"; cd /; docker-php-source delete; apt-mark auto '.*' > /dev/null; [ -z "$savedAptMark" ] || apt-mark manual $savedAptMark; find /usr/local -type f -executable -exec ldd '{}' ';' | awk '/=>/ { print $(NF-1) }' | sort -u | xargs -r dpkg-query --search | cut -d: -f1 | sort -u | xargs -r apt-mark manual ; apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; rm -rf /var/lib/apt/lists/*; pecl update-channels; rm -rf /tmp/pear ~/.pearrc; php --version
+
+# sodium was built as a shared module (so that it can be replaced later if so desired), so let's enable it too (https://github.com/docker-library/php/issues/598)
+- name: Shell Command (docker-php-ext-enable sodium)
+  shell: docker-php-ext-enable sodium
+
+- name: Nerest php-fpm pool config
+  shell: set -eux; cd /usr/local/etc; if [ -d php-fpm.d ]; then sed 's!=NONE/!=!g' php-fpm.conf.default | tee php-fpm.conf > /dev/null; cp php-fpm.d/www.conf.default php-fpm.d/www.conf; else mkdir php-fpm.d; cp php-fpm.conf.default php-fpm.d/www.conf; { echo '[global]'; echo 'include=etc/php-fpm.d/*.conf'; } | tee php-fpm.conf; fi; { echo '[global]'; echo 'error_log = /proc/self/fd/2'; echo; echo '; https://github.com/docker-library/php/pull/725#issuecomment-443540114'; echo 'log_limit = 8192'; echo; echo '[www]'; echo '; if we send this to /proc/self/fd/1, it never appears'; echo 'access.log = /proc/self/fd/2'; echo; echo 'clear_env = no'; echo; echo '; Ensure worker stdout and stderr are sent to the main error log.'; echo 'catch_workers_output = yes'; echo 'decorate_workers_output = no'; } | tee php-fpm.d/docker.conf; { echo '[global]'; echo 'daemonize = no'; echo; echo '[www]'; echo 'listen = 9000'; } | tee php-fpm.d/zz-docker.conf