Merge pull request #159 from jkaninda/refactor

chore: add convert bytes to a human-readable string with the appropri…

.env.example

@@ -15,6 +15,7 @@ TZ=Europe/Paris
 
 ### Backup restoration
 #FILE_NAME=
+
 ### AWS  S3 Storage
 #ACCESS_KEY=
 #SECRET_KEY=
@@ -43,19 +44,30 @@ TZ=Europe/Paris
 #FTP_USER=
 #FTP_PORT=21
 #REMOTE_PATH=
+
+## Azure Blob storage
+AZURE_STORAGE_CONTAINER_NAME=
+AZURE_STORAGE_ACCOUNT_NAME=
+AZURE_STORAGE_ACCOUNT_KEY=
+
 #### Backup encryption
 #GPG_PUBLIC_KEY=/config/public_key.asc
 #GPG_PRIVATE_KEY=/config/private_key.asc
 #GPG_PASSPHRASE=Your strong passphrase
+
 ## For multiple database backup on Docker or Docker in Swarm mode
 #BACKUP_CONFIG_FILE=/config/config.yaml
+
 ### Database restoration
 #FILE_NAME=
+
 ### Notification
 #BACKUP_REFERENCE=K8s/Paris cluster
+
 ## Telegram
 #TG_TOKEN=
 #TG_CHAT_ID=
+
 ### Email
 #MAIL_HOST=
 #MAIL_PORT=

Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.23.3 AS build
+FROM golang:1.23.4 AS build
 WORKDIR /app
 ARG appVersion=""
 

docs/reference/index.md

@@ -33,7 +33,7 @@ Backup, restore and migrate targets, schedule and retention are configured using
 ## Environment variables
 
 | Name                         | Requirement                                                   | Description                                                     |
-|------------------------|---------------------------------------------------------------|-----------------------------------------------------------------|
+|------------------------------|---------------------------------------------------------------|-----------------------------------------------------------------|
 | DB_PORT                      | Optional, default 3306                                        | Database port number                                            |
 | DB_HOST                      | Required                                                      | Database host                                                   |
 | DB_NAME                      | Optional if it was provided from the -d flag                  | Database name                                                   |
@@ -69,7 +69,9 @@ Backup, restore and migrate targets, schedule and retention are configured using
 | TG_TOKEN                     | Optional, required for Telegram notification                  | Telegram token (`BOT-ID:BOT-TOKEN`)                             |
 | TG_CHAT_ID                   | Optional, required for Telegram notification                  | Telegram Chat ID                                                |
 | TZ                           | Optional                                                      | Time Zone                                                       |
-
+| AZURE_STORAGE_CONTAINER_NAME | Optional, required for Azure Blob Storage storage             | Azure storage container name                                    |
+| AZURE_STORAGE_ACCOUNT_NAME   | Optional, required for Azure Blob Storage storage             | Azure storage account name                                      |
+| AZURE_STORAGE_ACCOUNT_KEY    | Optional, required for Azure Blob Storage storage             | Azure storage account key                                       |
 ---
 ## Run in Scheduled mode
 

go.mod

@@ -6,8 +6,8 @@ require github.com/spf13/pflag v1.0.5 // indirect
 
 require (
 	github.com/go-mail/mail v2.3.1+incompatible
-	github.com/jkaninda/encryptor v0.0.0-20241013064832-ed4bd6a1b221
+	github.com/jkaninda/encryptor v0.0.0-20241111100652-926393c9437e
-	github.com/jkaninda/go-storage v0.1.2
+	github.com/jkaninda/go-storage v0.1.3
 	github.com/robfig/cron/v3 v3.0.1
 	github.com/spf13/cobra v1.8.1
 	gopkg.in/yaml.v3 v3.0.1
@@ -17,12 +17,12 @@ require (
 	github.com/Azure/azure-sdk-for-go/sdk/azcore v1.16.0 // indirect
 	github.com/Azure/azure-sdk-for-go/sdk/internal v1.10.0 // indirect
 	github.com/Azure/azure-sdk-for-go/sdk/storage/azblob v1.5.0 // indirect
-	github.com/ProtonMail/go-crypto v0.0.0-20230717121422-5aa5874ade95 // indirect
+	github.com/ProtonMail/go-crypto v1.1.0 // indirect
 	github.com/ProtonMail/go-mime v0.0.0-20230322103455-7d82a3887f2f // indirect
-	github.com/ProtonMail/gopenpgp/v2 v2.7.5 // indirect
+	github.com/ProtonMail/gopenpgp/v2 v2.8.0 // indirect
 	github.com/aws/aws-sdk-go v1.55.5 // indirect
 	github.com/bramvdbogaerde/go-scp v1.5.0 // indirect
-	github.com/cloudflare/circl v1.3.3 // indirect
+	github.com/cloudflare/circl v1.3.7 // indirect
 	github.com/hashicorp/errwrap v1.1.0 // indirect
 	github.com/hashicorp/go-multierror v1.1.1 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect

go.sum

@@ -1,30 +1,37 @@
 github.com/Azure/azure-sdk-for-go/sdk/azcore v1.16.0 h1:JZg6HRh6W6U4OLl6lk7BZ7BLisIzM9dG1R50zUk9C/M=
 github.com/Azure/azure-sdk-for-go/sdk/azcore v1.16.0/go.mod h1:YL1xnZ6QejvQHWJrX/AvhFl4WW4rqHVoKspWNVwFk0M=
+github.com/Azure/azure-sdk-for-go/sdk/azidentity v1.8.0 h1:B/dfvscEQtew9dVuoxqxrUKKv8Ih2f55PydknDamU+g=
+github.com/Azure/azure-sdk-for-go/sdk/azidentity v1.8.0/go.mod h1:fiPSssYvltE08HJchL04dOy+RD4hgrjph0cwGGMntdI=
 github.com/Azure/azure-sdk-for-go/sdk/internal v1.10.0 h1:ywEEhmNahHBihViHepv3xPBn1663uRv2t2q/ESv9seY=
 github.com/Azure/azure-sdk-for-go/sdk/internal v1.10.0/go.mod h1:iZDifYGJTIgIIkYRNWPENUnqx6bJ2xnSDFI2tjwZNuY=
+github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/storage/armstorage v1.6.0 h1:PiSrjRPpkQNjrM8H0WwKMnZUdu1RGMtd/LdGKUrOo+c=
+github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/storage/armstorage v1.6.0/go.mod h1:oDrbWx4ewMylP7xHivfgixbfGBT6APAwsSoHRKotnIc=
 github.com/Azure/azure-sdk-for-go/sdk/storage/azblob v1.5.0 h1:mlmW46Q0B79I+Aj4azKC6xDMFN9a9SyZWESlGWYXbFs=
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-github.com/ProtonMail/go-crypto v0.0.0-20230717121422-5aa5874ade95 h1:KLq8BE0KwCL+mmXnjLWEAOYO+2l2AE4YMmqG1ZpZHBs=
+github.com/AzureAD/microsoft-authentication-library-for-go v1.2.2 h1:XHOnouVk1mxXfQidrMEnLlPk9UMeRtyBTnEFtxkV0kU=
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 github.com/ProtonMail/go-mime v0.0.0-20230322103455-7d82a3887f2f h1:tCbYj7/299ekTTXpdwKYF8eBlsYsDVoggDAuAjoK66k=
 github.com/ProtonMail/go-mime v0.0.0-20230322103455-7d82a3887f2f/go.mod h1:gcr0kNtGBqin9zDW9GOHcVntrwnjrK+qdJ06mWYBybw=
-github.com/ProtonMail/gopenpgp/v2 v2.7.5 h1:STOY3vgES59gNgoOt2w0nyHBjKViB/qSg7NjbQWPJkA=
+github.com/ProtonMail/gopenpgp/v2 v2.8.0 h1:WvMv3CMcFsqKSM4/Qf8sf3tgyQkzDqQmoSE49bnBuP4=
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 github.com/aws/aws-sdk-go v1.55.5 h1:KKUZBfBoyqy5d3swXyiC7Q76ic40rYcbqH7qjh59kzU=
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-github.com/bwesterb/go-ristretto v1.2.3/go.mod h1:fUIoIZaG73pV5biE2Blr2xEzDoMj7NFEuV9ekS419A0=
+github.com/cloudflare/circl v1.3.7 h1:qlCDlTPz2n9fu58M0Nh1J/JzcFpfgkFHHX3O35r5vcU=
-github.com/cloudflare/circl v1.3.3 h1:fE/Qz0QdIGqeWfnwq0RE0R7MI51s0M2E4Ga9kq5AEMs=
+github.com/cloudflare/circl v1.3.7/go.mod h1:sRTcRWXGLrKw6yIGJ+l7amYJFfAXbZG0kBSc8r4zxgA=
-github.com/cloudflare/circl v1.3.3/go.mod h1:5XYMA4rFBvNIrhs50XuiBJ15vF2pZn4nnUKZrLbUZFA=
-github.com/common-nighthawk/go-figure v0.0.0-20210622060536-734e95fb86be h1:J5BL2kskAlV9ckgEsNQXscjIaLiOYiZ75d4e94E6dcQ=
-github.com/common-nighthawk/go-figure v0.0.0-20210622060536-734e95fb86be/go.mod h1:mk5IQ+Y0ZeO87b858TlA645sVcEcbiX6YqP98kt+7+w=
 github.com/cpuguy83/go-md2man/v2 v2.0.4/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/go-mail/mail v2.3.1+incompatible h1:UzNOn0k5lpfVtO31cK3hn6I4VEVGhe3lX8AJBAxXExM=
 github.com/go-mail/mail v2.3.1+incompatible/go.mod h1:VPWjmmNyRsWXQZHVHT3g0YbIINUkSmuKOiLIDkWbL6M=
+github.com/golang-jwt/jwt/v5 v5.2.1 h1:OuVbFODueb089Lh128TAcimifWaLhJwVflnrgM17wHk=
+github.com/golang-jwt/jwt/v5 v5.2.1/go.mod h1:pqrtFR0X4osieyHYxtmOUWsAWrfe1Q5UVIyoH402zdk=
+github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
+github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/hashicorp/errwrap v1.0.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4=
 github.com/hashicorp/errwrap v1.1.0 h1:OxrOeh75EUXMY8TBjag2fzXGZ40LB6IKw45YeGUDY2I=
 github.com/hashicorp/errwrap v1.1.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4=
@@ -32,38 +39,43 @@ github.com/hashicorp/go-multierror v1.1.1 h1:H5DkEtf6CXdFp0N0Em5UCwQpXMWke8IA0+l
 github.com/hashicorp/go-multierror v1.1.1/go.mod h1:iw975J/qwKPdAO1clOe2L8331t/9/fmwbPZ6JB6eMoM=
 github.com/inconshreveable/mousetrap v1.1.0 h1:wN+x4NVGpMsO7ErUn/mUI3vEoE6Jt13X2s0bqwp9tc8=
 github.com/inconshreveable/mousetrap v1.1.0/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=
-github.com/jkaninda/encryptor v0.0.0-20241013064832-ed4bd6a1b221 h1:AwkCf7el1kzeCJ89A+gUAK0ero5JYnvLOKsYMzq+rs4=
+github.com/jkaninda/encryptor v0.0.0-20241111100652-926393c9437e h1:jtFKZHt/PLGQWXNgjEFTEwVbxiQQRMoJ7m37trbkJGw=
-github.com/jkaninda/encryptor v0.0.0-20241013064832-ed4bd6a1b221/go.mod h1:9F8ZJ+ZXE8DZBo77+aneGj8LMjrYXX6eFUCC/uqZOUo=
+github.com/jkaninda/encryptor v0.0.0-20241111100652-926393c9437e/go.mod h1:Y1EXpPWQ9PNd7y7E6ez3xgnzZc8fuDWXwX/1/dXNCE4=
-github.com/jkaninda/go-storage v0.1.1 h1:vjpdD/fh39S5HGyfHvLE5HGYOEPIukINlOX3OnM3GW4=
+github.com/jkaninda/go-storage v0.1.3 h1:lEpHVgFLKSvjsi/6tAek96Y07za3vxmsXF2/+jiCMZU=
-github.com/jkaninda/go-storage v0.1.1/go.mod h1:7VK5gQISQaLxtLfBtc+een8spcgLVSBAKTRuyF1N81I=
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 golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
-golang.org/x/crypto v0.3.1-0.20221117191849-2c476679df9a/go.mod h1:hebNnKkNXi2UzZN1eVRvBB7co0a+JxK6XbPiWVs/3J4=
-golang.org/x/crypto v0.7.0/go.mod h1:pYwdfH91IfpZVANVyUOhSIPZaFoJGxTFbZhFTx+dXZU=
 golang.org/x/crypto v0.28.0 h1:GBDwsMXVQi34v5CCYUm2jkJvu4cbtru2U4TN2PSyQnw=
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@@ -71,9 +83,7 @@ golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
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-golang.org/x/net v0.8.0/go.mod h1:QVkue5JL9kW//ek3r6jTKnTFis1tRmNAW2P1shuFdJc=
 golang.org/x/net v0.29.0 h1:5ORfpBpCs4HzDYoodCDBbwHzdR5UrLBZ3sOnUJmFoHo=
 golang.org/x/net v0.29.0/go.mod h1:gLkgy8jTGERgjzMic6DS9+SP0ajcu6Xu3Orq/SpETg0=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@@ -84,23 +94,17 @@ golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.2.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.3.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.26.0 h1:KHjCJyddX0LoSTb3J+vWpupP9p0oznkqVk/IfjymZbo=
 golang.org/x/sys v0.26.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
-golang.org/x/term v0.2.0/go.mod h1:TVmDHMZPmdnySmBfhjOoOdhjzdE1h4u1VwSiw2l1Nuc=
 golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k=
-golang.org/x/term v0.6.0/go.mod h1:m6U89DPEgQRMq3DNkDClhWw02AUbt2daBVO4cn4Hv9U=
 golang.org/x/term v0.25.0 h1:WtHI/ltw4NvSUig5KARz9h521QvRC8RmF/cuYqifU24=
 golang.org/x/term v0.25.0/go.mod h1:RPyXicDX+6vLxogjjRxjgD2TKtmAO6NZBsBRfrOLu7M=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
-golang.org/x/text v0.4.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
 golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
 golang.org/x/text v0.8.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
 golang.org/x/text v0.19.0 h1:kTxAhCbGbxhK0IwgSKiMO5awPoDQ0RpfiVYBfK860YM=
@@ -112,12 +116,12 @@ golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 gopkg.in/alexcesaro/quotedprintable.v3 v3.0.0-20150716171945-2caba252f4dc h1:2gGKlE2+asNV9m7xrywl36YYNnBG5ZQ0r/BOOxqPpmk=
 gopkg.in/alexcesaro/quotedprintable.v3 v3.0.0-20150716171945-2caba252f4dc/go.mod h1:m7x9LTH6d71AHyAX77c9yqWCCa3UKHcVEj9y7hAtKDk=
-gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
+gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
 gopkg.in/mail.v2 v2.3.1 h1:WYFn/oANrAGP2C0dcV6/pbkPzv8yGzqTjPmTeO7qoXk=
 gopkg.in/mail.v2 v2.3.1/go.mod h1:htwXN1Qh09vZJ1NVKxQqHPBaCBbzKhp5GzuJEA4VJWw=
 gopkg.in/yaml.v2 v2.2.8 h1:obN1ZagJSUGI0Ek/LBmuj4SNLPfIny3KsKFopxRdj10=
 gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

pkg/azure.go

@@ -35,7 +35,7 @@ import (
 )
 
 func azureBackup(db *dbConfig, config *BackupConfig) {
-	utils.Info("Backup database to the remote FTP server")
+	utils.Info("Backup database to Azure Blob Storage")
 	startTime = time.Now().Format(utils.TimeFormat())
 
 	// Backup database
@@ -83,12 +83,14 @@ func azureBackup(db *dbConfig, config *BackupConfig) {
 
 	}
 
+	utils.Info("Backup name is %s", finalFileName)
+	utils.Info("Backup size: %s", utils.ConvertBytes(uint64(backupSize)))
 	utils.Info("Uploading backup archive to Azure Blob storage ... done ")
 
 	// Send notification
 	utils.NotifySuccess(&utils.NotificationData{
 		File:           finalFileName,
-		BackupSize:     backupSize,
+		BackupSize:     utils.ConvertBytes(uint64(backupSize)),
 		Database:       db.dbName,
 		Storage:        config.storage,
 		BackupLocation: filepath.Join(config.remotePath, finalFileName),

pkg/backup.go

@@ -268,7 +268,6 @@ func localBackup(db *dbConfig, config *BackupConfig) {
 		utils.Error("Error: %s", err)
 	}
 	backupSize = fileInfo.Size()
-	utils.Info("Backup name is %s", finalFileName)
 	localStorage := local.NewStorage(local.Config{
 		LocalPath:  tmpPath,
 		RemotePath: storagePath,
@@ -277,11 +276,13 @@ func localBackup(db *dbConfig, config *BackupConfig) {
 	if err != nil {
 		utils.Fatal("Error copying backup file: %s", err)
 	}
+	utils.Info("Backup name is %s", finalFileName)
+	utils.Info("Backup size: %s", utils.ConvertBytes(uint64(backupSize)))
 	utils.Info("Backup saved in %s", filepath.Join(storagePath, finalFileName))
 	// Send notification
 	utils.NotifySuccess(&utils.NotificationData{
 		File:           finalFileName,
-		BackupSize:     backupSize,
+		BackupSize:     utils.ConvertBytes(uint64(backupSize)),
 		Database:       db.dbName,
 		Storage:        config.storage,
 		BackupLocation: filepath.Join(storagePath, finalFileName),

pkg/config.go

@@ -80,7 +80,7 @@ type FTPConfig struct {
 	host       string
 	user       string
 	password   string
-	port       string
+	port       int
 	remotePath string
 }
 type AzureConfig struct {
@@ -94,7 +94,7 @@ type SSHConfig struct {
 	user         string
 	password     string
 	hostName     string
-	port         string
+	port         int
 	identifyFile string
 }
 type AWSConfig struct {
@@ -149,7 +149,7 @@ func loadSSHConfig() (*SSHConfig, error) {
 		user:         os.Getenv("SSH_USER"),
 		password:     os.Getenv("SSH_PASSWORD"),
 		hostName:     os.Getenv("SSH_HOST"),
-		port:         os.Getenv("SSH_PORT"),
+		port:         utils.GetIntEnv("SSH_PORT"),
 		identifyFile: os.Getenv("SSH_IDENTIFY_FILE"),
 	}, nil
 }
@@ -159,7 +159,7 @@ func loadFtpConfig() *FTPConfig {
 	fConfig.host = utils.GetEnvVariable("FTP_HOST", "FTP_HOST_NAME")
 	fConfig.user = os.Getenv("FTP_USER")
 	fConfig.password = os.Getenv("FTP_PASSWORD")
-	fConfig.port = os.Getenv("FTP_PORT")
+	fConfig.port = utils.GetIntEnv("FTP_PORT")
 	fConfig.remotePath = os.Getenv("REMOTE_PATH")
 	err := utils.CheckEnvVars(ftpVars)
 	if err != nil {

pkg/helper.go

@@ -72,7 +72,9 @@ func testDatabaseConnection(db *dbConfig) {
 		return
 	}
 	utils.Info("Connecting to %s database ...", db.dbName)
-	cmd := exec.Command("mysql", "-h", db.dbHost, "-P", db.dbPort, "-u", db.dbUserName, db.dbName, "-e", "quit")
+	// Set database name for notification error
+	utils.DatabaseName = db.dbName
+	cmd := exec.Command("mariadb", "-h", db.dbHost, "-P", db.dbPort, "-u", db.dbUserName, db.dbName, "-e", "quit")
 	// Capture the output
 	var out bytes.Buffer
 	cmd.Stdout = &out

pkg/remote.go

@@ -46,7 +46,6 @@ func sshBackup(db *dbConfig, config *BackupConfig) {
 		finalFileName = fmt.Sprintf("%s.%s", config.backupFileName, "gpg")
 	}
 	utils.Info("Uploading backup archive to remote storage ... ")
-	utils.Info("Backup name is %s", finalFileName)
 	sshConfig, err := loadSSHConfig()
 	if err != nil {
 		utils.Fatal("Error loading ssh config: %s", err)
@@ -57,6 +56,7 @@ func sshBackup(db *dbConfig, config *BackupConfig) {
 		Port:         sshConfig.port,
 		User:         sshConfig.user,
 		Password:     sshConfig.password,
+		IdentifyFile: sshConfig.identifyFile,
 		RemotePath:   config.remotePath,
 		LocalPath:    tmpPath,
 	})
@@ -73,6 +73,8 @@ func sshBackup(db *dbConfig, config *BackupConfig) {
 		utils.Error("Error: %s", err)
 	}
 	backupSize = fileInfo.Size()
+	utils.Info("Backup name is %s", finalFileName)
+	utils.Info("Backup size: %s", utils.ConvertBytes(uint64(backupSize)))
 	utils.Info("Backup saved in %s", filepath.Join(config.remotePath, finalFileName))
 
 	// Delete backup file from tmp folder
@@ -92,7 +94,7 @@ func sshBackup(db *dbConfig, config *BackupConfig) {
 	// Send notification
 	utils.NotifySuccess(&utils.NotificationData{
 		File:           finalFileName,
-		BackupSize:     backupSize,
+		BackupSize:     utils.ConvertBytes(uint64(backupSize)),
 		Database:       db.dbName,
 		Storage:        config.storage,
 		BackupLocation: filepath.Join(config.remotePath, finalFileName),
@@ -104,6 +106,51 @@ func sshBackup(db *dbConfig, config *BackupConfig) {
 	utils.Info("Backup completed successfully")
 
 }
+func remoteRestore(db *dbConfig, conf *RestoreConfig) {
+	utils.Info("Restore database from remote server")
+	sshConfig, err := loadSSHConfig()
+	if err != nil {
+		utils.Fatal("Error loading ssh config: %s", err)
+	}
+
+	sshStorage, err := ssh.NewStorage(ssh.Config{
+		Host:         sshConfig.hostName,
+		Port:         sshConfig.port,
+		User:         sshConfig.user,
+		Password:     sshConfig.password,
+		IdentifyFile: sshConfig.identifyFile,
+		RemotePath:   conf.remotePath,
+		LocalPath:    tmpPath,
+	})
+	if err != nil {
+		utils.Fatal("Error creating SSH storage: %s", err)
+	}
+	err = sshStorage.CopyFrom(conf.file)
+	if err != nil {
+		utils.Fatal("Error copying backup file: %s", err)
+	}
+	RestoreDatabase(db, conf)
+}
+func ftpRestore(db *dbConfig, conf *RestoreConfig) {
+	utils.Info("Restore database from FTP server")
+	ftpConfig := loadFtpConfig()
+	ftpStorage, err := ftp.NewStorage(ftp.Config{
+		Host:       ftpConfig.host,
+		Port:       ftpConfig.port,
+		User:       ftpConfig.user,
+		Password:   ftpConfig.password,
+		RemotePath: conf.remotePath,
+		LocalPath:  tmpPath,
+	})
+	if err != nil {
+		utils.Fatal("Error creating SSH storage: %s", err)
+	}
+	err = ftpStorage.CopyFrom(conf.file)
+	if err != nil {
+		utils.Fatal("Error copying backup file: %s", err)
+	}
+	RestoreDatabase(db, conf)
+}
 func ftpBackup(db *dbConfig, config *BackupConfig) {
 	utils.Info("Backup database to the remote FTP server")
 	startTime = time.Now().Format(utils.TimeFormat())
@@ -153,13 +200,14 @@ func ftpBackup(db *dbConfig, config *BackupConfig) {
 		}
 
 	}
-
+	utils.Info("Backup name is %s", finalFileName)
+	utils.Info("Backup size: %s", utils.ConvertBytes(uint64(backupSize)))
 	utils.Info("Uploading backup archive to the remote FTP server ... done ")
 
 	// Send notification
 	utils.NotifySuccess(&utils.NotificationData{
 		File:           finalFileName,
-		BackupSize:     backupSize,
+		BackupSize:     utils.ConvertBytes(uint64(backupSize)),
 		Database:       db.dbName,
 		Storage:        config.storage,
 		BackupLocation: filepath.Join(config.remotePath, finalFileName),
@@ -170,48 +218,3 @@ func ftpBackup(db *dbConfig, config *BackupConfig) {
 	deleteTemp()
 	utils.Info("Backup completed successfully")
 }
-func remoteRestore(db *dbConfig, conf *RestoreConfig) {
-	utils.Info("Restore database from remote server")
-	sshConfig, err := loadSSHConfig()
-	if err != nil {
-		utils.Fatal("Error loading ssh config: %s", err)
-	}
-
-	sshStorage, err := ssh.NewStorage(ssh.Config{
-		Host:         sshConfig.hostName,
-		Port:         sshConfig.port,
-		User:         sshConfig.user,
-		Password:     sshConfig.password,
-		IdentifyFile: sshConfig.identifyFile,
-		RemotePath:   conf.remotePath,
-		LocalPath:    tmpPath,
-	})
-	if err != nil {
-		utils.Fatal("Error creating SSH storage: %s", err)
-	}
-	err = sshStorage.CopyFrom(conf.file)
-	if err != nil {
-		utils.Fatal("Error copying backup file: %s", err)
-	}
-	RestoreDatabase(db, conf)
-}
-func ftpRestore(db *dbConfig, conf *RestoreConfig) {
-	utils.Info("Restore database from FTP server")
-	ftpConfig := loadFtpConfig()
-	ftpStorage, err := ftp.NewStorage(ftp.Config{
-		Host:       ftpConfig.host,
-		Port:       ftpConfig.port,
-		User:       ftpConfig.user,
-		Password:   ftpConfig.password,
-		RemotePath: conf.remotePath,
-		LocalPath:  tmpPath,
-	})
-	if err != nil {
-		utils.Fatal("Error creating SSH storage: %s", err)
-	}
-	err = ftpStorage.CopyFrom(conf.file)
-	if err != nil {
-		utils.Fatal("Error copying backup file: %s", err)
-	}
-	RestoreDatabase(db, conf)
-}

pkg/restore.go

@@ -124,7 +124,7 @@ func RestoreDatabase(db *dbConfig, conf *RestoreConfig) {
 		extension := filepath.Ext(filepath.Join(tmpPath, conf.file))
 		// Restore from compressed file / .sql.gz
 		if extension == ".gz" {
-			str := "zcat " + filepath.Join(tmpPath, conf.file) + " | mysql -h " + db.dbHost + " -P " + db.dbPort + " -u " + db.dbUserName + " " + db.dbName
+			str := "zcat " + filepath.Join(tmpPath, conf.file) + " | mariadb -h " + db.dbHost + " -P " + db.dbPort + " -u " + db.dbUserName + " " + db.dbName
 			_, err := exec.Command("sh", "-c", str).Output()
 			if err != nil {
 				utils.Fatal("Error, in restoring the database  %v", err)
@@ -136,7 +136,7 @@ func RestoreDatabase(db *dbConfig, conf *RestoreConfig) {
 
 		} else if extension == ".sql" {
 			// Restore from sql file
-			str := "cat " + filepath.Join(tmpPath, conf.file) + " | mysql -h " + db.dbHost + " -P " + db.dbPort + " -u " + db.dbUserName + " " + db.dbName
+			str := "cat " + filepath.Join(tmpPath, conf.file) + " | mariadb -h " + db.dbHost + " -P " + db.dbPort + " -u " + db.dbUserName + " " + db.dbName
 			_, err := exec.Command("sh", "-c", str).Output()
 			if err != nil {
 				utils.Fatal("Error in restoring the database %v", err)

pkg/s3.go

@@ -94,7 +94,7 @@ func s3Backup(db *dbConfig, config *BackupConfig) {
 	// Send notification
 	utils.NotifySuccess(&utils.NotificationData{
 		File:           finalFileName,
-		BackupSize:     backupSize,
+		BackupSize:     utils.ConvertBytes(uint64(backupSize)),
 		Database:       db.dbName,
 		Storage:        config.storage,
 		BackupLocation: filepath.Join(config.remotePath, finalFileName),

pkg/var.go

@@ -45,14 +45,12 @@ var (
 // dbHVars Required environment variables for database
 var dbHVars = []string{
 	"DB_HOST",
-	"DB_PORT",
 	"DB_PASSWORD",
 	"DB_USERNAME",
 	"DB_NAME",
 }
 var tdbRVars = []string{
 	"TARGET_DB_HOST",
-	"TARGET_DB_PORT",
 	"TARGET_DB_NAME",
 	"TARGET_DB_USERNAME",
 	"TARGET_DB_PASSWORD",

templates/email-error.tmpl

@@ -1,18 +1,69 @@
 <!DOCTYPE html>
-<html>
+<html lang="en">
 <head>
     <meta charset="UTF-8">
-    <title>🔴 Urgent: Database Backup Failure Notification</title>
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>🔴 Urgent: Database Backup Failure</title>
+    <style>
+        body {
+            font-family: Arial, sans-serif;
+            background-color: #f8f9fa;
+            color: #333;
+            margin: 0;
+            padding: 20px;
+        }
+        h2 {
+            color: #d9534f;
+        }
+        .details {
+            background-color: #ffffff;
+            border: 1px solid #ddd;
+            padding: 15px;
+            border-radius: 5px;
+            margin-top: 10px;
+        }
+        .details ul {
+            list-style-type: none;
+            padding: 0;
+        }
+        .details li {
+            margin: 5px 0;
+        }
+        a {
+            color: #0275d8;
+            text-decoration: none;
+        }
+        a:hover {
+            text-decoration: underline;
+        }
+        footer {
+            margin-top: 20px;
+            font-size: 0.9em;
+            color: #6c757d;
+        }
+    </style>
 </head>
 <body>
-<h2>Hi,</h2>
+    <h2>🔴 Urgent: Database Backup Failure Notification</h2>
-<p>An error occurred during database backup.</p>
+    <p>Hi,</p>
+    <p>An error occurred during the database backup process. Please review the details below and take the necessary actions:</p>
+
+    <div class="details">
         <h3>Failure Details:</h3>
         <ul>
-<li>Error Message: {{.Error}}</li>
+            <li><strong>Database Name:</strong> {{.DatabaseName}}</li>
-<li>Date: {{.EndTime}}</li>
+            <li><strong>Date:</strong> {{.EndTime}}</li>
-<li>Backup Reference: {{.BackupReference}} </li>
+            <li><strong>Backup Reference:</strong> {{.BackupReference}}</li>
+            <li><strong>Error Message:</strong> {{.Error}}</li>
         </ul>
-<p>©2024 <a href="https://github.com/jkaninda/mysql-bkup">mysql-bkup</a></p>
+    </div>
+
+    <p>We recommend investigating the issue as soon as possible to prevent potential data loss or service disruptions.</p>
+
+    <p>For more information, visit the <a href="https://jkaninda.github.io/pg-bkup">pg-bkup documentation</a>.</p>
+
+    <footer>
+        &copy; 2024 <a href="https://github.com/jkaninda/pg-bkup">pg-bkup</a> | Automated Backup System
+    </footer>
 </body>
 </html>

templates/email.tmpl

@@ -1,24 +1,70 @@
 <!DOCTYPE html>
-<html>
+<html lang="en">
 <head>
     <meta charset="UTF-8">
-    <title>✅  Database Backup Notification – {{.Database}}</title>
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>✅ Database Backup Successful – {{.Database}}</title>
+    <style>
+        body {
+            font-family: Arial, sans-serif;
+            background-color: #f8f9fa;
+            color: #333;
+            margin: 0;
+            padding: 20px;
+        }
+        h2 {
+            color: #5cb85c;
+        }
+        .details {
+            background-color: #ffffff;
+            border: 1px solid #ddd;
+            padding: 15px;
+            border-radius: 5px;
+            margin-top: 10px;
+        }
+        .details ul {
+            list-style-type: none;
+            padding: 0;
+        }
+        .details li {
+            margin: 5px 0;
+        }
+        a {
+            color: #0275d8;
+            text-decoration: none;
+        }
+        a:hover {
+            text-decoration: underline;
+        }
+        footer {
+            margin-top: 20px;
+            font-size: 0.9em;
+            color: #6c757d;
+        }
+    </style>
 </head>
 <body>
-<h2>Hi,</h2>
+    <h2>✅ Database Backup Successful</h2>
-<p>Backup of the {{.Database}} database has been successfully completed on {{.EndTime}}.</p>
+    <p>Hi,</p>
+    <p>The backup process for the <strong>{{.Database}}</strong> database was successfully completed. Please find the details below:</p>
+
+    <div class="details">
         <h3>Backup Details:</h3>
         <ul>
-<li>Database Name: {{.Database}}</li>
+            <li><strong>Database Name:</strong> {{.Database}}</li>
-<li>Backup Start Time: {{.StartTime}}</li>
+            <li><strong>Backup Start Time:</strong> {{.StartTime}}</li>
-<li>Backup End Time: {{.EndTime}}</li>
+            <li><strong>Backup End Time:</strong> {{.EndTime}}</li>
-<li>Backup Storage: {{.Storage}}</li>
+            <li><strong>Backup Storage:</strong> {{.Storage}}</li>
-<li>Backup Location: {{.BackupLocation}}</li>
+            <li><strong>Backup Location:</strong> {{.BackupLocation}}</li>
-<li>Backup Size: {{.BackupSize}} bytes</li>
+            <li><strong>Backup Size:</strong> {{.BackupSize}}</li>
-<li>Backup Reference: {{.BackupReference}} </li>
+            <li><strong>Backup Reference:</strong> {{.BackupReference}}</li>
         </ul>
-<p>Best regards,</p>
+    </div>
-<p>©2024 <a href="https://github.com/jkaninda/mysql-bkup">mysql-bkup</a></p>
+
-<href>
+    <p>You can access the backup at the specified location if needed. Thank you for using <a href="https://jkaninda.github.io/mysql-bkup/">mysql-bkup</a>.</p>
+
+    <footer>
+        &copy; 2024 <a href="https://github.com/jkaninda/mysql-bkup">mysql-bkup</a> | Automated Backup System
+    </footer>
 </body>
 </html>

templates/telegram-error.tmpl

@@ -1,8 +1,11 @@
 🔴 Urgent: Database Backup Failure Notification
+
 Hi,
-An error occurred during database backup.
+An error occurred during the database backup process.
+Please review the details below and take the necessary actions:
 Failure Details:
+- Database Name: {{.DatabaseName}}
 - Date: {{.EndTime}}
 - Backup Reference: {{.BackupReference}}
 - Error Message: {{.Error}}
-
+We recommend investigating the issue as soon as possible to prevent potential data loss or service disruptions.

templates/telegram.tmpl

@@ -1,6 +1,8 @@
-[✅  Database Backup Notification – {{.Database}}
+✅ Database Backup Successful
+
 Hi,
-Backup of the {{.Database}} database has been successfully completed on {{.EndTime}}.
+The backup process for the {{.Database}} database was successfully completed.
+Please find the details below:
 
 Backup Details:
 - Database Name: {{.Database}}
@@ -8,5 +10,7 @@ Backup Details:
 - Backup EndTime: {{.EndTime}}
 - Backup Storage: {{.Storage}}
 - Backup Location: {{.BackupLocation}}
-- Backup Size: {{.BackupSize}} bytes
+- Backup Size: {{.BackupSize}}
 - Backup Reference: {{.BackupReference}}
+
+You can access the backup at the specified location if needed.

utils/config.go

@@ -37,7 +37,7 @@ type MailConfig struct {
 }
 type NotificationData struct {
 	File            string
-	BackupSize      int64
+	BackupSize      string
 	Database        string
 	StartTime       string
 	EndTime         string
@@ -50,6 +50,7 @@ type ErrorMessage struct {
 	EndTime         string
 	Error           string
 	BackupReference string
+	DatabaseName    string
 }
 
 // loadMailConfig gets mail environment variables and returns MailConfig
@@ -81,3 +82,5 @@ func backupReference() string {
 }
 
 const templatePath = "/config/templates"
+
+var DatabaseName = ""

utils/notification.go

@@ -167,6 +167,7 @@ func NotifyError(error string) {
 			Error:           error,
 			EndTime:         time.Now().Format(TimeFormat()),
 			BackupReference: os.Getenv("BACKUP_REFERENCE"),
+			DatabaseName:    DatabaseName,
 		}, "email-error.tmpl")
 		if err != nil {
 			Error("Could not parse error template: %v", err)
@@ -183,6 +184,7 @@ func NotifyError(error string) {
 			Error:           error,
 			EndTime:         time.Now().Format(TimeFormat()),
 			BackupReference: os.Getenv("BACKUP_REFERENCE"),
+			DatabaseName:    DatabaseName,
 		}, "telegram-error.tmpl")
 		if err != nil {
 			Error("Could not parse error template: %v", err)

utils/utils.go

@@ -254,3 +254,19 @@ func CronNextTime(cronExpr string) time.Time {
 	next := schedule.Next(now)
 	return next
 }
+
+// ConvertBytes converts bytes to a human-readable string with the appropriate unit (bytes, MiB, or GiB).
+func ConvertBytes(bytes uint64) string {
+	const (
+		MiB = 1024 * 1024
+		GiB = MiB * 1024
+	)
+	switch {
+	case bytes >= GiB:
+		return fmt.Sprintf("%.2f GiB", float64(bytes)/float64(GiB))
+	case bytes >= MiB:
+		return fmt.Sprintf("%.2f MiB", float64(bytes)/float64(MiB))
+	default:
+		return fmt.Sprintf("%d bytes", bytes)
+	}
+}