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25 lines
1.1 KiB
YAML
25 lines
1.1 KiB
YAML
apiVersion: v1
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kind: ConfigMap
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metadata:
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name: "postgres-backup-hook-config-map"
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annotations:
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rollme: {{ randAlphaNum 5 | quote }}
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data:
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entrypoint.sh: |-
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#!/bin/bash
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echo "Fetching password from config.php"
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# sed removes ' , => spaces and db* from the string
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DBUSER=$(cat /nc-config/config.php | grep "dbuser" | sed "s/dbuser\| \|'\|,\|=>//g")
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DBPASS=$(cat /nc-config/config.php | grep "dbpassword" | sed "s/dbpassword\| \|'\|,\|=>//g")
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DBNAME=$(cat /nc-config/config.php | grep "dbname" | sed "s/dbname\| \|'\|,\|=>//g")
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[ -n "$DBUSER" ] && [ -n "$DBPASS" ] && [ -n "$DBNAME" ] && echo "User, Database and password fetched from config.php"
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until pg_isready -U ${POSTGRES_USER} -h ${POSTGRES_HOST}; do sleep 2; done
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# pg_dump will automatically use the password from the PGPASSWORD environment variable
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echo "Creating backup of ${DBNAME} database as ${DBUSER}"
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PGPASSWORD=${DBPASS} pg_dump -U $DBUSER -d $DBNAME --host=${POSTGRES_HOST} > /postgres_backups/$BACKUP_NAME \
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&& echo "Backup created successfully" \
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|| echo "Backup failed"
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