feat(RHOAIENG-8298): Replace spawn-fcgi with supervisord in code-server and r-studio server

codeserver/ubi9-python-3.9/Dockerfile

@@ -60,13 +60,13 @@ ENV NGINX_VERSION=1.24 \
 
 # Modules does not exist
 RUN yum install -y https://download.fedoraproject.org/pub/epel/epel-release-latest-9.noarch.rpm && \
-    INSTALL_PKGS="bind-utils nginx nginx-mod-stream nginx-mod-http-perl fcgiwrap initscripts chkconfig" && \
+    INSTALL_PKGS="bind-utils nginx nginx-mod-stream nginx-mod-http-perl fcgiwrap initscripts chkconfig supervisor" && \
     yum install -y --setopt=tsflags=nodocs $INSTALL_PKGS && \
     rpm -V $INSTALL_PKGS && \
-    # spawn-fcgi is not in epel9 \
-    rpm -i --nodocs https://archives.fedoraproject.org/pub/archive/fedora/linux/releases/37/Everything/x86_64/os/Packages/s/spawn-fcgi-1.6.3-23.fc37.x86_64.rpm && \
     yum -y clean all --enablerepo='*'
 
+COPY --chown=1001:0 supervisord/supervisord.conf /etc/supervisor/conf.d/supervisord.conf
+
 # Copy extra files to the image.
 COPY nginx/root/ /
 

codeserver/ubi9-python-3.9/run-code-server.sh

@@ -4,9 +4,9 @@
 SCRIPT_DIR=$(dirname -- "$0")
 source ${SCRIPT_DIR}/utils/*.sh
 
-# Start nginx and fastcgiwrap
+# Start nginx and supervisord
 run-nginx.sh &
-spawn-fcgi -s /var/run/fcgiwrap.socket -M 766 /usr/sbin/fcgiwrap 
+/usr/bin/supervisord -c /etc/supervisor/conf.d/supervisord.conf &
 
 # Add .bashrc for custom promt if not present
 if [ ! -f "/opt/app-root/src/.bashrc" ]; then

codeserver/ubi9-python-3.9/supervisord/supervisord.conf

@@ -0,0 +1,8 @@
+[supervisord]
+nodaemon=true
+
+[program:fcgiwrap]
+command=/usr/sbin/fcgiwrap -s unix:/var/run/fcgiwrap.socket
+autostart=true
+autorestart=true
+redirect_stderr=true

rstudio/c9s-python-3.9/Dockerfile

@@ -73,14 +73,14 @@ ENV NGINX_VERSION=1.24 \
 
 # Modules does not exist
 RUN yum -y module enable nginx:$NGINX_VERSION && \
-    INSTALL_PKGS="nss_wrapper bind-utils gettext hostname nginx nginx-mod-stream nginx-mod-http-perl fcgiwrap initscripts chkconfig" && \
+    INSTALL_PKGS="nss_wrapper bind-utils gettext hostname nginx nginx-mod-stream nginx-mod-http-perl fcgiwrap initscripts chkconfig supervisor" && \
     yum install -y --setopt=tsflags=nodocs $INSTALL_PKGS && \
     rpm -V $INSTALL_PKGS && \
     nginx -v 2>&1 | grep -qe "nginx/$NGINX_VERSION\." && echo "Found VERSION $NGINX_VERSION" && \
-    # spawn-fcgi is not in epel9
-    rpm -i --nodocs https://archives.fedoraproject.org/pub/archive/fedora/linux/releases/37/Everything/x86_64/os/Packages/s/spawn-fcgi-1.6.3-23.fc37.x86_64.rpm && \
     yum -y clean all --enablerepo='*'
 
+COPY --chown=1001:0 supervisord/supervisord.conf /etc/supervisor/conf.d/supervisord.conf
+
 # Copy extra files to the image.
 COPY nginx/root/ /
 

rstudio/c9s-python-3.9/run-rstudio.sh

@@ -4,9 +4,9 @@
 SCRIPT_DIR=$(dirname -- "$0")
 source ${SCRIPT_DIR}/utils/*.sh
 
-# Start nginx and fastcgiwrap
+# Start nginx and supervisord
 run-nginx.sh &
-spawn-fcgi -s /var/run/fcgiwrap.socket -M 766 /usr/sbin/fcgiwrap 
+/usr/bin/supervisord -c /etc/supervisor/conf.d/supervisord.conf &
 
 
 # Add .bashrc for custom promt if not present

rstudio/c9s-python-3.9/supervisord/supervisord.conf

@@ -0,0 +1,8 @@
+[supervisord]
+nodaemon=true
+
+[program:fcgiwrap]
+command=/usr/sbin/fcgiwrap -s unix:/var/run/fcgiwrap.socket
+autostart=true
+autorestart=true
+redirect_stderr=true