From bd4fc495d1bfba2e3e8081265939960fc93a8aef Mon Sep 17 00:00:00 2001
From: simatec <nais@gmx.net>
Date: Wed, 5 Jun 2024 12:08:14 +0200
Subject: [PATCH] (simatec) v0.9.4

---
 README.md                |   3 ++
 config/piler-default.yml |   2 +
 config/piler-ssl.yml     |   2 +
 patch.sh                 | 108 +++++++++++++++++++++++++++++++++++++++
 update.sh                |   5 ++
 5 files changed, 120 insertions(+)
 create mode 100644 patch.sh

diff --git a/README.md b/README.md
index 115735f..43b70c4 100644
--- a/README.md
+++ b/README.md
@@ -154,6 +154,9 @@ To leave the container on the console you have to execute 2x `exit`.
 
 ## Changelog
 
+### 0.9.4 (05.06.2024)
+* (simatec) patch for Piler Update added
+
 ### 0.9.3 (01.06.2024)
 * (simatec) Piler v1.4.5 updated
 * (simatec) MariaDB v11.1.2 updated
diff --git a/config/piler-default.yml b/config/piler-default.yml
index 09d666a..3076ed1 100644
--- a/config/piler-default.yml
+++ b/config/piler-default.yml
@@ -4,6 +4,7 @@ services:
   mysql:
     image: mariadb:${MARIA_DB_VERSION}
     container_name: mysql_piler
+    hostname: mysql
     restart: unless-stopped
     cap_drop:
       - ALL
@@ -31,6 +32,7 @@ services:
   memcached:
     image: memcached:latest
     container_name: memcached
+    hostname: memcached
     restart: unless-stopped
     cap_drop:
       - ALL
diff --git a/config/piler-ssl.yml b/config/piler-ssl.yml
index 08e11af..6832d22 100644
--- a/config/piler-ssl.yml
+++ b/config/piler-ssl.yml
@@ -24,6 +24,7 @@ services:
       - DEFAULT_EMAIL=${LETSENCRYPT_EMAIL}
   mysql:
     image: mariadb:${MARIA_DB_VERSION}
+    hostname: mysql
     container_name: mysql-piler
     restart: unless-stopped
     cap_drop:
@@ -52,6 +53,7 @@ services:
   memcached:
     image: memcached:latest
     container_name: memcached-piler
+    hostname: memcached
     restart: unless-stopped
     cap_drop:
       - ALL
diff --git a/patch.sh b/patch.sh
new file mode 100644
index 0000000..9354cf1
--- /dev/null
+++ b/patch.sh
@@ -0,0 +1,108 @@
+#!/bin/bash
+
+# Colors
+if [ -z ${BASH_SOURCE} ]; then
+  blue=`echo "\e[1m\e[34m"`
+  green=`echo "\e[1m\e[32m"`
+  greenBold=`echo "\e[1m\e[1;32m"`
+  redBold=`echo "\e[1m\e[1;31m"`
+  red=`echo "\e[1m\e[31m"`
+  purple=`echo "\e[1m\e[35m"`
+  bold=`echo "\e[1m"`
+  normal=`echo "\e[0m"`
+else
+  blue=`echo -e "\e[1m\e[34m"`
+  green=`echo -e "\e[1m\e[32m"`
+  greenBold=`echo -e "\e[1m\e[1;32m"`
+  redBold=`echo -e "\e[1m\e[1;31m"`
+  purple=`echo -e "\e[1m\e[35m"`
+  bold=`echo -e "\e[1m"`
+  normal=`echo -en "\e[0m"`
+fi
+
+HLINE="================================================================"
+HLINE_SMALL="================================="
+
+BLA_metro=( 0.2 '    ' '=   ' '==  ' '=== ' ' ===' '  ==' '   =' )
+
+BLA::play_loading_animation_loop() {
+  while true ; do
+    for frame in "${BLA_active_loading_animation[@]}" ; do
+      printf "\r%s" "${frame}"
+      sleep "${BLA_loading_animation_frame_interval}"
+    done
+  done
+}
+
+BLA::start_loading_animation() {
+  BLA_active_loading_animation=( "${@}" )
+  BLA_loading_animation_frame_interval="${BLA_active_loading_animation[0]}"
+  unset "BLA_active_loading_animation[0]"
+  tput civis # Hide the terminal cursor
+  BLA::play_loading_animation_loop &
+  BLA_loading_animation_pid="${!}"
+}
+
+BLA::stop_loading_animation() {
+  kill "${BLA_loading_animation_pid}" &> /dev/null
+  printf "\n"
+  tput cnorm # Restore the terminal cursor
+}
+
+#######################################################################################
+
+echo
+echo "${greenBold}${HLINE_SMALL}"
+echo "Check if patches are available"
+echo "${greenBold}${HLINE_SMALL}${normal}"
+echo
+
+#######################################################################################
+
+# config load
+. ./piler.conf
+
+# Check Version
+compare_versions() {
+    local version1=$1
+    local version2=$2
+    local ver1=$(echo "$version1" | awk -F. '{ printf("%03d%03d%03d", $1, $2, $3); }')
+    local ver2=$(echo "$version2" | awk -F. '{ printf("%03d%03d%03d", $1, $2, $3); }')
+
+    if [[ "$ver1" -ge "$ver2" ]]; then
+        return 0
+    else
+        return 1
+    fi
+}
+
+##################### Patch for Update to Piler v1.4.5 or higher ######################
+# Check the manticore.conf to see if the entry "listen = 127.0.0.1:9307:mysql_readonly" is present.
+# If the entry does not exist, set the entry in the manticore.conf
+
+required_version="1.4.5"
+
+if compare_versions "$PILER_VERSION" "$required_version"; then
+    file="/var/lib/docker/volumes/piler-docker_piler_etc/_data/manticore.conf"
+    patchNum="pilerPatch_001"
+
+    search_entry="127.0.0.1:9307:"
+    new_entry="${entry}\tlisten\t\t\t= 127.0.0.1:9307:mysql_readonly"
+
+    if [ -f $file ]; then
+    #  Check the manticore.conf to see if the entry "listen = 127.0.0.1:9307:mysql_readonly" is present
+        if ! grep -qF "$search_entry" "$file"; then
+            # If the entry does not exist, set the entry in the manticore.conf
+            sed -i "/listen/!b; :a; {n; /listen/!ba}; a $new_entry" "$file"
+            sed -i "s/\<$patchNum\>//g" "$file"
+            echo "Patch manticore.conf with new entry: listen = 127.0.0.1:9307:mysql_readonly"
+        else
+            echo "Patch already executed. No action required"
+        fi
+    else
+        echo "The file manticore.conf does not exist. The patch cannot be executed"
+    fi
+fi
+#######################################################################################
+
+exit 0
\ No newline at end of file
diff --git a/update.sh b/update.sh
index d001669..03dfd01 100644
--- a/update.sh
+++ b/update.sh
@@ -204,6 +204,11 @@ if [ "$USE_LETSENCRYPT" = "yes" ]; then
 else
   cp $configPth/piler-default.yml $installPth/docker-compose.yml
 fi
+# Check for Patches before Update
+bash $installPth/patch.sh
+BLA::start_loading_animation "${BLA_metro[@]}"
+sleep 5
+BLA::stop_loading_animation
 
 # start Update Container
 echo