From 003acd35ed8c0dbf2a4a4d23b1073d7e1dd735c0 Mon Sep 17 00:00:00 2001
From: "M.Goldshteyn" <mikeal09@yandex.ru>
Date: Fri, 6 Sep 2024 09:43:36 +0300
Subject: [PATCH] backup name

---
 create_db.sh.template |  2 +-
 migration.sh          | 33 +++++++++++++--------------------
 2 files changed, 14 insertions(+), 21 deletions(-)

diff --git a/create_db.sh.template b/create_db.sh.template
index 8d21803..0184268 100644
--- a/create_db.sh.template
+++ b/create_db.sh.template
@@ -11,4 +11,4 @@ su - postgres -c "PGPASSWORD=\"DESTINATION_POSTGRES_PASSWORD\" psql -U postgres
 
 
 set "PGPASSWORD=\"DESTINATION_POSTGRES_PASSWORD\""
-su - postgres -c "pg_restore -j 2 -d DESTINATION_DB_NAME Backup_name"
\ No newline at end of file
+su - postgres -c "pg_restore -j 2 -d DESTINATION_DB_NAME DB_BACKUP"
\ No newline at end of file
diff --git a/migration.sh b/migration.sh
index cdef31d..ecbe2b2 100644
--- a/migration.sh
+++ b/migration.sh
@@ -1,5 +1,11 @@
 #!/bin/bash
-#apt update && apt install sshpass -y
+
+
+if [ $(dpkg-query -W -f='${Status}' sshpass 2>/dev/null | grep -c "ok installed") -eq 0 ];
+then
+  apt update && apt-get install sshpass;
+fi
+
 set -a # export variables from config.txt test
 source config.txt
 set +a # stop exporting
@@ -11,16 +17,16 @@ echo $DATE
 systemctl is-active --quiet platform5.service && systemctl stop platform5
 systemctl is-active --quiet platform6.service && systemctl stop platform6
 
-Backup_name=$SOURCE_DB_NAME.migration.$DATE.sql
+DB_BACKUP=$SOURCE_DB_NAME.migration.$DATE.sql
 echo "backup name:" $Backup_name
 db_backup() {
     echo EVENT_STORE=$EVENT_STORE
     if [[ "$EVENT_STORE" == 0 ]]; then
       echo Making backup without event_store
-      PGPASSWORD="$SOURCE_DB_PASSWORD" pg_dump  -Fc -T event_store -U postgres  $SOURCE_DB_NAME  > /var/backups/$SOURCE_DB_NAME.migration.$DATE.sql
+      PGPASSWORD="$SOURCE_DB_PASSWORD" pg_dump  -Fc -T event_store -U postgres  $SOURCE_DB_NAME  > /var/backups/$DB_BACKUP
     elif [[ "$EVENT_STORE" == 1 ]]; then
       echo Making backup with event_store
-      PGPASSWORD="$SOURCE_DB_PASSWORD" pg_dump  -Fc -U postgres  $SOURCE_DB_NAME  > /var/backups/$SOURCE_DB_NAME.migration.$DATE.sql
+      PGPASSWORD="$SOURCE_DB_PASSWORD" pg_dump  -Fc -U postgres  $SOURCE_DB_NAME  > /var/backups/$DB_BACKUP
     elif [[ "$EVENT_STORE" == 2 ]]; then
       echo "don't make db backup"
     else echo "EVENT_STORE value must be 0 or 1 or 2" && exit
@@ -30,7 +36,7 @@ send_backup() {
     if [[ "$EVENT_STORE" == 0 ]] or [[ "$EVENT_STORE" == 1 ]]; then
       echo "send dump to the destination"
       echo Sending db backup to destination server
-      cd /var/backups/ && yes |  sshpass -p "$DESTINATION_DATABASE_PASSWORD" scp  -P $DESTINATION_DATABASE_PORT -o StrictHostKeyChecking=no  $SOURCE_DB_NAME.migration.$DATE.sql $DESTINATION_DATABASE_USER@$DESTINATION_DATABASE_IP:~/
+      cd /var/backups/ && yes |  sshpass -p "$DESTINATION_DATABASE_PASSWORD" scp  -P $DESTINATION_DATABASE_PORT -o StrictHostKeyChecking=no  DB_BACKUP $DESTINATION_DATABASE_USER@$DESTINATION_DATABASE_IP:~/
       cd -
     else echo "no backup, nothing to send" && exit
     fi
@@ -38,10 +44,11 @@ send_backup() {
 create_db() {
     sed -e "s/DESTINATION_DB_NAME/${DESTINATION_DB_NAME}/" \
         -e "s/DESTINATION_POSTGRES_PASSWORD/${DESTINATION_POSTGRES_PASSWORD}/"\
+        -e "s/DB_BACKUP/${$DB_BACKUP}/"\
         create_db.sh.template > create_db.sh
-
     sshpass -p "$DESTINATION_DATABASE_PASSWORD" ssh -p $DESTINATION_DATABASE_PORT $DESTINATION_DATABASE_USER@$DESTINATION_DATABASE_IP 'bash -s' < create_db.sh
 }
+
 #restore_db(){
 #    if [[ "$EVENT_STORE" == 0 ]] or [[ "$EVENT_STORE" == 1 ]]; then
 #    fi
@@ -81,19 +88,5 @@ fonts_rsync(){
   fi
 
 
-
-#Создание БД на локалке
-sed -e "s/DESTINATION_DB_NAME/${DESTINATION_DB_NAME}/" \
-    -e "s/DESTINATION_POSTGRES_PASSWORD/${DESTINATION_POSTGRES_PASSWORD}/"\
-    create_db.sh.template > create_db.sh
-
-sshpass -p "$DESTINATION_DATABASE_PASSWORD" ssh -p $DESTINATION_DATABASE_PORT $DESTINATION_DATABASE_USER@$DESTINATION_DATABASE_IP 'bash -s' < create_db.sh
-
-
-
-#evt_full_rsync
-#evt_common_files_rsync
-#fonts_rsync
-
 systemctl is-active --quiet platform5.service && systemctl start platform5
 systemctl is-active --quiet platform6.service && systemctl start platform6
\ No newline at end of file