Add NGINX Build and flexible configuration for fast cgi

byjg · May 24, 2024 · 0cc216d · 0cc216d
1 parent 6476822
commit 0cc216d
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Showing 6 changed files with 54 additions and 61 deletions.
diff --git a/assets/entrypoint.sh b/assets/entrypoint.sh
@@ -20,64 +20,13 @@ then
     echo
 fi
 
-if [ -z "$PHP_FPM_SERVER" ]
-then
-  PHP_FPM_SERVER=127.0.0.1:9000
-fi
-
-# Adjust NGINX
-if [[ -f /etc/nginx/http.d/default.conf ]]
-then
-  if [ -z "$NGINX_ROOT" ]
-  then
-    NGINX_ROOT=/var/www/html
-  fi
-
-  ${VERBOSE_MODE} && echo "Setting root to '$NGINX_ROOT'"
-  sed -i "s|^\(\s*root\s*\)@root@;$|\1$NGINX_ROOT;|g" /etc/nginx/http.d/default.conf
-  ${VERBOSE_MODE} && echo "Setting NGINX fastcgi to '$PHP_FPM_SERVER'"
-  sed -i "s|@fastcgi@|${PHP_FPM_SERVER}|g" /etc/nginx/http.d/default.conf
-
-  if [[ -n "$PHP_CONTROLLER" ]]
-  then
-      ${VERBOSE_MODE} && echo "Setting controller as '$PHP_CONTROLLER'"
-      sed -i "s|^\(\s*\)#\(try_files.*\)@controller@\(.*\);$|\1\2$PHP_CONTROLLER\3;|g" /etc/nginx/http.d/default.conf
-      sed -i "s|^\(\s*\)\(index index.php.*\)$|\1#\2|g" /etc/nginx/http.d/default.conf
-  fi
-
-  if [[ -n "$NGINX_SSL_CERT" ]]
-  then
-      ${VERBOSE_MODE} && echo "Setting CERT as '$NGINX_SSL_CERT'"
-      ${VERBOSE_MODE} && echo "Setting CERT_KEY as '$NGINX_SSL_CERT_KEY'"
-      sed -i "s|^\(\s*\)#\(listen 443.*\)$|\1\2|g" /etc/nginx/http.d/default.conf
-      sed -i "s|^\(\s*\)#\(ssl_certificate .*\)@cert@;$|\1\2$NGINX_SSL_CERT;|g" /etc/nginx/http.d/default.conf
-      sed -i "s|^\(\s*\)#\(ssl_certificate_key .*\)@certkey@;$|\1\2$NGINX_SSL_CERT_KEY;|g" /etc/nginx/http.d/default.conf
-  fi
-fi
-
 # Adjust PHP
 if [[ -f /usr/bin/php ]]
 then
   # Getting PHP INI Paths
   PHPINI=`php -i | grep "Loaded Configuration File" | awk -F" => " '{print $2}'`
   PHPMODULES=`php -i | grep "Scan this dir" |  awk -F" => " '{print $2}'`
   PHPCUSTOM=/etc/php/conf.d
-  PHPWWWCONFPATH=$(find /etc -name www.conf 2>/dev/null)
-  PHPBASECONFPATH=$(find /etc -name base.conf 2>/dev/null)
-
-  # Setting PHP FPM Server
-  if [ -n "$PHP_FPM_SERVER" ]
-  then
-    ${VERBOSE_MODE} && echo "Setting FPM fastcgi to '$PHP_FPM_SERVER'"
-    if [ -f "$PHPWWWCONFPATH" ]
-    then
-        sed -i "s|@fastcgi@|${PHP_FPM_SERVER}|g" $PHPWWWCONFPATH
-    fi
-    if [ -f "$PHPBASECONFPATH" ]
-    then
-        sed -i "s|@fastcgi@|${PHP_FPM_SERVER}|g" $PHPBASECONFPATH
-    fi
-  fi
 
   # Disable modules
   for VAR in `printenv | grep DISABLEMODULE | cut -d= -f1 | cut -d_ -f2- | awk '{print tolower($0)}'`

diff --git a/assets/fpm-nginx/conf/nginx.conf b/assets/fpm-nginx/conf/nginx.conf
@@ -1,8 +1,5 @@
 user nginx;
 
-# Run in foreground
-daemon off;
-
 # Set number of worker processes automatically based on number of CPU cores.
 worker_processes auto;
 

diff --git a/assets/fpm-nginx/conf/supervisord.conf b/assets/fpm-nginx/conf/supervisord.conf
@@ -34,7 +34,7 @@ stderr_logfile=/dev/stderr
 stderr_logfile_maxbytes=0
 
 [program:nginx]
-command=/usr/sbin/nginx -g "daemon off;"
+command=/start-nginx.sh
 autostart=true
 autorestart=false
 priority=10

diff --git a/assets/script/start-fpm.sh b/assets/script/start-fpm.sh
@@ -1,21 +1,32 @@
 #!/usr/bin/env bash
 
 FPMBASE="/etc/$PHP_VARIANT/php-fpm.d/base.conf"
+FPMWWW="/etc/$PHP_VARIANT/php-fpm.d/www.conf"
 FPMENV="/etc/$PHP_VARIANT/php-fpm.d/env.conf"
 FPMMAIN="/etc/$PHP_VARIANT/php-fpm.conf" 
 
-if [ -z "$PHP_FPM_SERVER"]; then
-  sed -i  's/^\(listen *=\).*/\1 0.0.0.0:9000/g' $FPMBASE
+if [ "$VERBOSE" == "true" ]
+then
+    VERBOSE_MODE=true
+fi
+
+if [ -z "$PHP_FPM_SERVER" ]
+then
+  PHP_FPM_SERVER=0.0.0.0:9000
 fi
+${VERBOSE_MODE} && echo "Setting FPM fastcgi to '$PHP_FPM_SERVER'"
+sed -i "s|@fastcgi@|${PHP_FPM_SERVER}|g" $FPMBASE
+sed -i "s|@fastcgi@|${PHP_FPM_SERVER}|g" $FPMWWW
 
 # Function to update the fpm configuration to make the service environment variables available
 function setEnvironmentVariable() {
 
     if [ -z "$2" ]; then
-        echo "Environment variable '$1' not set."
+        ${VERBOSE_MODE} && echo "Environment variable '$1' is empty."
         return
     fi
 
+    ${VERBOSE_MODE} && echo "$1 = '$2'"
     # Check whether variable already exists
     if grep -q $1 "$FPMENV"; then
         # Reset variable
@@ -29,7 +40,7 @@ function setEnvironmentVariable() {
 # Grep for variables that look like docker set them (_PORT_)
 if [ -z "$PHP_FPM_IGNORE_ENV"]
 then
-  echo "clear_env = no" >> $FPMENV
+  echo "clear_env = no" > $FPMENV
   for _curVar in `env | awk -F = '{print $1}'`;do
      # awk has split them by the equals sign
      # Pass the name and value to our function
@@ -38,7 +49,7 @@ then
 fi
 
 # Log something to the supervisord log so we know this script as run
-echo "DONE"
+${VERBOSE_MODE} && echo "DONE"
 
 # Now start php-fpm
 $(command -v php-fpm) --nodaemonize --fpm-config "$FPMMAIN"
diff --git a/assets/script/start-nginx.sh b/assets/script/start-nginx.sh
@@ -0,0 +1,34 @@
+#!/usr/bin/env bash
+
+if [ "$VERBOSE" == "true" ]
+then
+    VERBOSE_MODE=true
+fi
+
+if [ -z "$NGINX_ROOT" ]
+then
+  NGINX_ROOT=/var/www/html
+fi
+
+${VERBOSE_MODE} && echo "Setting root to '$NGINX_ROOT'"
+sed -i "s|^\(\s*root\s*\)@root@;$|\1$NGINX_ROOT;|g" /etc/nginx/http.d/default.conf
+${VERBOSE_MODE} && echo "Setting NGINX fastcgi to '$PHP_FPM_SERVER'"
+sed -i "s|@fastcgi@|${PHP_FPM_SERVER}|g" /etc/nginx/http.d/default.conf
+
+if [[ -n "$PHP_CONTROLLER" ]]
+then
+    ${VERBOSE_MODE} && echo "Setting controller as '$PHP_CONTROLLER'"
+    sed -i "s|^\(\s*\)#\(try_files.*\)@controller@\(.*\);$|\1\2$PHP_CONTROLLER\3;|g" /etc/nginx/http.d/default.conf
+    sed -i "s|^\(\s*\)\(index index.php.*\)$|\1#\2|g" /etc/nginx/http.d/default.conf
+fi
+
+if [[ -n "$NGINX_SSL_CERT" ]]
+then
+    ${VERBOSE_MODE} && echo "Setting CERT as '$NGINX_SSL_CERT'"
+    ${VERBOSE_MODE} && echo "Setting CERT_KEY as '$NGINX_SSL_CERT_KEY'"
+    sed -i "s|^\(\s*\)#\(listen 443.*\)$|\1\2|g" /etc/nginx/http.d/default.conf
+    sed -i "s|^\(\s*\)#\(ssl_certificate .*\)@cert@;$|\1\2$NGINX_SSL_CERT;|g" /etc/nginx/http.d/default.conf
+    sed -i "s|^\(\s*\)#\(ssl_certificate_key .*\)@certkey@;$|\1\2$NGINX_SSL_CERT_KEY;|g" /etc/nginx/http.d/default.conf
+fi
+
+$(command -v nginx) -g "daemon off;"
diff --git a/generator/__init__.py b/generator/__init__.py
@@ -148,6 +148,7 @@ def build_fpm_nginx(self, arch):
         self._run_cli(["buildah", "copy", container, "assets/fpm-nginx/conf/nginx.vh.default.conf", "/etc/nginx/http.d/default.conf"])
         self._run_cli(["buildah", "copy", container, "assets/fpm-nginx/conf/supervisord.conf", "/etc/supervisord.conf"])
         self._run_cli(["buildah", "copy", container, "assets/script/exit-event-listener.py", "/exit-event-listener.py"])
+        self._run_cli(["buildah", "copy", container, "assets/script/start-nginx.sh", "/start-nginx.sh"])
         script = self.parse_config("php-fpm-nginx.j2", False)
         with open(".tmp.sh", "w") as file:
             file.write(script)
@@ -158,10 +159,11 @@ def build_nginx(self, arch):
         self._banner("nginx")
         base_image = self.content["image"][arch] if arch in self.content["image"] else self.content["image"]["default"]
         container = self._from("docker://" + base_image, arch)
-        self._run_cli(["buildah", "config", "--cmd", "nginx", container])
+        self._run_cli(["buildah", "config", "--cmd", "/start-nginx.sh", container])
         self._run_cli(["buildah", "config", "--entrypoint", '["/entrypoint.sh"]', container])
         self._run_cli(["buildah", "config", "--workingdir", "/srv", container])
         self._run_cli(["buildah", "copy", container, "assets/fpm-nginx/conf/nginx.conf", "/etc/nginx/nginx.conf"])
         self._run_cli(["buildah", "copy", container, "assets/fpm-nginx/conf/nginx.vh.default.conf", "/etc/nginx/http.d/default.conf"])
+        self._run_cli(["buildah", "copy", container, "assets/script/start-nginx.sh", "/start-nginx.sh"])
         self._run_cli(["buildah", "copy", container, "assets/entrypoint.sh", "/"])
         return self._build(container, "nginx", arch)