jkaninda/mysql-bkup
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Refactoring of code

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This commit is contained in:
Jonas Kaninda
2023-12-23 22:21:15 +01:00
parent a3d34a6600
commit 902be39db4
4 changed files with 13 additions and 9 deletions
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4
.gitignore vendored
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@@ -2,4 +2,6 @@
backup backup
data data
compose.yaml compose.yaml
.env .env
test.md
.DS_Store

2
README.md
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@@ -5,7 +5,7 @@ MySQL Backup tool, backup database to S3 or Object Storage
![Docker Image Size (latest by date)](https://img.shields.io/docker/image-size/jkaninda/mysql-bkup?style=flat-square) ![Docker Image Size (latest by date)](https://img.shields.io/docker/image-size/jkaninda/mysql-bkup?style=flat-square)
![Docker Pulls](https://img.shields.io/docker/pulls/jkaninda/mysql-bkup?style=flat-square) ![Docker Pulls](https://img.shields.io/docker/pulls/jkaninda/mysql-bkup?style=flat-square)
> Run on: > Runs on:
- Docker - Docker
- Kubernetes - Kubernetes

2
build.sh
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@@ -8,4 +8,4 @@ fi
docker build -f src/docker/Dockerfile -t jkaninda/mysql-bkup:$tag . docker build -f src/docker/Dockerfile -t jkaninda/mysql-bkup:$tag .
docker-compose up -d docker compose up -d

14
src/mysql_bkup.sh
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@@ -1,4 +1,5 @@
#!/bin/sh #!/usr/bin/env bash
set -e set -e
TIME=$(date +%Y%m%d_%H%M%S) TIME=$(date +%Y%m%d_%H%M%S)
MY_SQL_DUMP=/usr/bin/mysqldump MY_SQL_DUMP=/usr/bin/mysqldump
@@ -109,14 +110,15 @@ flags()
backup() backup()
{ {
if [ -z "${DB_HOST}"] || [ -z "${DB_NAME}"] || [ -z "${DB_USERNAME}"] || [ -z "${DB_PASSWORD}"]; then if [[ -z $DB_HOST ]] || [[ -z $DB_NAME ]] || [[ -z $DB_USERNAME ]] || [[ -z $DB_PASSWORD ]]; then
echo "Please make sure all required options are set " echo "Please make sure all required environment variables are set "
else else
## Test database connection ## Test database connection
mysql -h ${DB_HOST} -P ${DB_PORT} -u ${DB_USERNAME} --password=${DB_PASSWORD} ${DB_NAME} -e"quit" mysql -h ${DB_HOST} -P ${DB_PORT} -u ${DB_USERNAME} --password=${DB_PASSWORD} ${DB_NAME} -e"quit"
## Backup database ## 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 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 "${STORAGE_PATH}/history.txt"
echo "Database has been saved" echo "Database has been saved"
fi fi
exit 0 exit 0
@@ -124,8 +126,8 @@ exit 0
restore() restore()
{ {
if [ -z "${DB_HOST}" ] || [ -z "${DB_NAME}" ] || [ -z "${DB_USERNAME}" ] || [ -z "${DB_PASSWORD}" ]; then if [[ -z $DB_HOST ]] || [[ -z $DB_NAME ]] || [[ -z $DB_USERNAME ]] || [[ -z $DB_PASSWORD ]]; then
echo "Please make sure all required options are set " echo "Please make sure all required environment variables are set "
else else
## Restore database ## Restore database
if [ -f "${STORAGE_PATH}/$FILE_NAME" ]; then if [ -f "${STORAGE_PATH}/$FILE_NAME" ]; then
@@ -157,7 +159,7 @@ s3_restore()
mount_s3() mount_s3()
{ {
if [ -z "${ACCESS_KEY}"] || [ -z "${SECRET_KEY}"]; then if [[ -z $ACCESS_KEY ]] || [[ -z $SECRET_KEY ]]; then
echo "Please make sure all environment variables are set " echo "Please make sure all environment variables are set "
echo "BUCKETNAME=$BUCKETNAME \nACCESS_KEY=$nACCESS_KEY \nSECRET_KEY=$SECRET_KEY" echo "BUCKETNAME=$BUCKETNAME \nACCESS_KEY=$nACCESS_KEY \nSECRET_KEY=$SECRET_KEY"
else else