feat: add database backup verification

.github/workflows/build.yml

@@ -32,7 +32,7 @@ jobs:
         uses: docker/build-push-action@v3
         with:
           push: true
-          file: "./src/docker/Dockerfile"
+          file: "./src/Dockerfile"
           platforms: linux/amd64,linux/arm64
           tags: |
            "${{env.BUILDKIT_IMAGE}}:v0.3"

build.sh

@@ -6,6 +6,6 @@ if [ $# -eq 0 ]
     tag=$1
 fi
 
-docker build -f src/docker/Dockerfile  -t jkaninda/mysql-bkup:$tag .
+docker build -f src/Dockerfile  -t jkaninda/mysql-bkup:$tag .
 
-docker compose up -d
+#docker compose up -d

go.mod

@@ -0,0 +1,3 @@
+module github.com/jkaninda/mysql-bkup
+
+go 1.20

src/Dockerfile

@@ -13,7 +13,7 @@ ARG DEBIAN_FRONTEND=noninteractive
 ENV VERSION="v0.3"
 
 RUN apt-get update -qq
-RUN apt-get install build-essential libcurl4-openssl-dev libxml2-dev mime-support -y
+#RUN apt-get install build-essential libcurl4-openssl-dev libxml2-dev mime-support -y
 RUN apt install s3fs mysql-client supervisor cron -y
 
 # Clear cache
@@ -34,4 +34,3 @@ RUN ln -s /usr/local/bin/mysql_bkup.sh /usr/local/bin/bkup
 
 RUN mkdir /backup
 WORKDIR /backup
-#VOLUME /backup

src/mysql_bkup.sh

@@ -18,7 +18,7 @@ export S3_PATH=/mysql-bkup
 export TIMEOUT=60
 export EXECUTION_MODE="default"
 export SCHEDULE_PERIOD="0 1 * * *"
-export FILE_COMPRESION=true
+export DISABLE_COMPRESION=false
 usage_info()
 {
     echo "Usage: \\"
@@ -131,6 +131,11 @@ flags()
             [ $# = 0 ] && error "No timeout specified"
             export TIMEOUT="$1"
             shift;;   
+        (--disable-compression)
+            shift
+            [ $# = 0 ] && error "No disable-compression specified"
+            export DISABLE_COMPRESION="$1"
+            shift;;   
         (-h|--help)
             help;;
         (-V|--version)
@@ -148,13 +153,16 @@ backup()
    fatal "Please make sure all required environment variables are set "
 else
       ## Test database connection
-      test_database_connection
-      ##mysql -h ${DB_HOST} -P ${DB_PORT} -u ${DB_USERNAME} --password=${DB_PASSWORD} ${DB_NAME} -e"quit"
-      
+      test_database_connection 
       ## Backup database
-      mysqldump -h ${DB_HOST} -P ${DB_PORT} -u ${DB_USERNAME} --password=${DB_PASSWORD} ${DB_NAME} | gzip > ${STORAGE_PATH}/${DB_NAME}_${TIME}.sql.gz
-      echo "$TIME: ${DB_NAME}_${TIME}.sql.gz" | tee -a "${STORAGE_PATH}/history.txt"
-      info "Database has been saved"
+      export BK_FILE_NAME="${DB_NAME}_${TIME}.sql.gz"
+      mysqldump -h ${DB_HOST} -P ${DB_PORT} -u ${DB_USERNAME} --password=${DB_PASSWORD} ${DB_NAME} | gzip > ${STORAGE_PATH}/$BK_FILE_NAME
+      if [[ $? -eq 0 ]];then
+        echo $BK_FILE_NAME | tee -a "${STORAGE_PATH}/history.txt"
+        info "Database has been backed up"
+      else
+        fatal "An error occurred during the backup"
+      fi
 fi
 exit 0
 }