Some additional fixes/changes

- Let the php container run the inet supervisord for the bg workers
  still
- Properly configure the cron container to exec cron
- Add configuration to optionally change the sock file location for
  php-fpm, allows us to specify a shared file between containers in a
  pod
- make new entrypoint files executable
- Set the php config value for `session.cookie_domain` so that it
  doesn't use the default of ''. When empty it falls back to the
  hostname which will be different per pod, meaning that each pod will
  handle session requests separately, which breaks things like OIDC.

core/files/entrypoint.sh

@@ -74,14 +74,16 @@ if [ -n "$KUBERNETES_SERVICE_HOST" ]; then
       exec /entrypoint_k8s_nginx.sh
     ;;
     php*)
+      # Not ideal, but let supervisord manage the workers still
+      mv /etc/supervisor/conf.d/10-supervisor.conf{.k8s,}
+      /usr/bin/supervisord -c /etc/supervisor/supervisord.conf &
       exec /entrypoint_k8s_fpm.sh
     ;;
     cron*)
-      mv /etc/supervisor/conf.d/10-supervisor.conf{.k8s,}
-      exec /usr/bin/supervisord -c /etc/supervisor/supervisord.conf
+      exec /entrypoint_cron.sh
     ;;
   esac
 else
   # start supervisord using the main configuration file so we have a socket interface
   /usr/bin/supervisord -c /etc/supervisor/supervisord.conf
-fi
+fi

core/files/entrypoint_cron.sh

@@ -30,6 +30,11 @@ if [[ ! -p /tmp/cronlog ]]; then
     mkfifo -m 777 /tmp/cronlog
 fi
 
+if [ -n "$KUBERNETES_SERVICE_HOST" ]; then
+    tail -f /tmp/cronlog &
+    exec cron -l -f
+fi
+
 # Build another fifo for the cron pipe
 if [[ ! -p /tmp/cronpipe ]]; then
     mkfifo /tmp/cronpipe

core/files/entrypoint_fpm.sh

@@ -28,6 +28,7 @@ change_php_vars() {
         sed -i "s|.*session.save_path = .*|session.save_path = '$(echo $REDIS_HOST | grep -E '^\w+://' || echo tcp://$REDIS_HOST):$REDIS_PORT?auth=${ESCAPED}'|" "$FILE"
         sed -i "s/session.sid_length = .*/session.sid_length = 64/" "$FILE"
         sed -i "s/session.use_strict_mode = .*/session.use_strict_mode = 1/" "$FILE"
+        sed -i "s|session.cookie_domain = .*|session.cookie_domain = ${BASE_URL}|" "$FILE"
     done
 
     for FILE in /etc/php/*/fpm/pool.d/www.conf
@@ -57,6 +58,10 @@ change_php_vars() {
             echo "Configure PHP | Disabling 'pm.status_listen'"
             sed -i -E "s/^pm.status_listen =/;pm.status_listen =/" "$FILE"
         fi
+        if [[ -n "$PHP_FPM_SOCK_FILE" ]]; then
+            echo "Configure PHP | Setting 'listen' to ${PHP_FPM_SOCK_FILE}"
+            sed -i "/^listen =/s@=.*@= ${PHP_FPM_SOCK_FILE}@" "$FILE"
+        fi
     done
 }
 

core/files/entrypoint_k8s_fpm.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/bash -e
 
 source /entrypoint_nginx.sh
 source /entrypoint_fpm.sh
@@ -10,7 +10,6 @@ echo "INIT | Initialize MySQL ..." && init_mysql
 echo "INIT | Initialize MISP files and configurations ..." && init_misp_data_files
 echo "INIT | Update MISP app/files directory ..." && update_misp_data_files
 echo "INIT | Enforce MISP permissions ..." && enforce_misp_data_permissions
-echo "INIT | Flip NGINX live ..." && flip_nginx true true
 
 # Run configure MISP script
 echo "INIT | Configure MISP installation ..."

core/files/entrypoint_k8s_nginx.sh

@@ -1,9 +1,10 @@
-#!/bin/bash
+#!/bin/bash -e
 
 source /entrypoint_nginx.sh
 
 # Initialize nginx
 echo "INIT | Initialize NGINX ..." && init_nginx
+echo "INIT | Flip NGINX live ..." && flip_nginx true true
 
 # launch nginx as current shell process in container
 exec nginx -g 'daemon off;'

core/files/entrypoint_nginx.sh

@@ -217,6 +217,12 @@ flip_nginx() {
 }
 
 init_nginx() {
+    # Optional location of PHP-FPM sock file
+    if [[ -n "$PHP_FPM_SOCK_FILE" ]]; then
+        echo "... setting 'fastcgi_pass' to unix:${PHP_FPM_SOCK_FILE}"
+        sed -i "s@fastcgi_pass .*;@fastcgi_pass unix:${PHP_FPM_SOCK_FILE};@" /etc/nginx/includes/misp
+    fi
+
     # Adjust timeouts
     echo "... adjusting 'fastcgi_read_timeout' to ${FASTCGI_READ_TIMEOUT}"
     sed -i "s/fastcgi_read_timeout .*;/fastcgi_read_timeout ${FASTCGI_READ_TIMEOUT};/" /etc/nginx/includes/misp

core/files/etc/supervisor/conf.d/10-supervisor.conf.k8s

@@ -10,12 +10,3 @@ stderr_logfile_maxbytes=0
 port=127.0.0.1:9001
 username=supervisor
 password=supervisor
-
-[program:cron]
-command=/entrypoint_cron.sh
-autorestart=true
-redirect_stderr=true
-stdout_logfile=/dev/stdout
-stdout_logfile_maxbytes=0
-stderr_logfile=/dev/stderr
-stderr_logfile_maxbytes=0