Commit 1d615add authored by Ignacio's avatar Ignacio
Browse files

Cambia nombre variable para errores, añade date

parent 17f93f36

scripts/docker-entrypoint.sh

+27 −30
Original line number Diff line number Diff line
@@ -7,7 +7,7 @@ ZIP_FILENAME="${NOW_DATE}-backup.tar.gz" 
DUMP_FILENAME="${DUMP_FILENAME:-db.dump}"



TIMEFORMAT="%R"

EXISTS_ERROR=0

NO_ERRORS=1



: ${PUSHGATEWAY_HOST:="pushgateway:9091"}

: ${PUSHGATEWAY_JOB:=${POSTGRES_HOSTNAME}}
@@ -17,19 +17,19 @@ function check_constraint_variable() { 
	if [ -z "${BUCKET_BACKUP_DB}" ]

	then

		echo "ERROR! Variable BUCKET_BACKUP_DB is empty"

		EXISTS_ERROR=1

		NO_ERRORS=0

	fi



	if [ -z "${AWS_ACCESS_KEY_ID}" ]

	then

		echo "ERROR! Variable AWS_ACCESS_KEY_ID is empty"

		EXISTS_ERROR=1

		NO_ERRORS=0

	fi



	if [ -z "${AWS_SECRET_ACCESS_KEY}" ]

	then

		echo "ERROR! Variable AWS_SECRET_ACCESS_KEY is empty"

		EXISTS_ERROR=1

		NO_ERRORS=0

	fi

}
@@ -55,7 +55,7 @@ function dump_all() { 
		DUMP_SIZE=$( size_file "${POSTGRES_DUMP_PATH}/${DUMP_FILENAME}" )

		if [ ${DUMP_SIZE} -eq 0 ]; then

			echo "ERROR created empty backup"

			EXISTS_ERROR=1

			NO_ERRORS=1

		else

			DUMP_DURATION_SECONDS=$(( SECONDS - start_seconds ))

			echo "Backup created"
@@ -64,7 +64,7 @@ function dump_all() { 
		fi

	else

		echo "ERROR creating backup"

		EXISTS_ERROR=1

		NO_ERRORS=1

	fi

}
@@ -77,7 +77,6 @@ function compress() { 
	echo "Compressing backup"

	local start_seconds=${SECONDS}



	sleep 5

	tar czf ${ZIP_FILENAME} ${DUMP_FILENAME}



	COMPRESS_DURATION_SECONDS=$(( SECONDS - start_seconds ))
@@ -96,7 +95,6 @@ function upload_s3() { 
	echo "Uploading backup to S3"

	local start_seconds=${SECONDS}



	sleep 3

	aws s3 cp ${POSTGRES_DUMP_PATH}/${ZIP_FILENAME} s3://${BUCKET_BACKUP_DB}



	UPLOAD_DURATION_SECONDS=$(( SECONDS - start_seconds ))
@@ -113,29 +111,28 @@ function clean_dump() { 




function push_metrics() {



	CREATED_DATE_SECONDS=$(date +%s)



# No indent

cat <<EOF | curl --data-binary @- ${PUSHGATEWAY_HOST}/metrics/job/${PUSHGATEWAY_JOB}

# HELP backup_db outcome of the backup database job (1=failed, 0=success).

# HELP backup_db outcome of the backup database job (0=failed, 1=success).

# TYPE backup_db gauge

backup_db{label="${POSTGRES_HOSTNAME}"} ${EXISTS_ERROR}

# HELP dump_duration_seconds duration of the generate dump execution in seconds.

# TYPE dump_duration_seconds gauge

dump_duration_seconds{label="${POSTGRES_HOSTNAME}"} ${DUMP_DURATION_SECONDS:-0}

# HELP dump_size size of dump.

# TYPE dump_size gauge

dump_size{label="${POSTGRES_HOSTNAME}"} ${DUMP_SIZE:-0}

# HELP compress_duration_seconds duration of the compress dump execution in seconds.

# TYPE compress_duration_seconds gauge

compress_duration_seconds{label="${POSTGRES_HOSTNAME}"} ${COMPRESS_DURATION_SECONDS:-0}

# HELP compress_size size of backup.

# TYPE compress_size gauge

compress_size{label="${POSTGRES_HOSTNAME}"} ${COMPRESS_SIZE:-0}

# HELP upload_backup_to_s3_duration_seconds duration of upload backutp to S3 in seconds.

# TYPE upload_backup_to_s3_duration_seconds gauge

upload_backup_to_s3_duration_seconds{label="${POSTGRES_HOSTNAME}"} ${UPLOAD_DURATION_SECONDS:-0}

# HELP backup_duration_seconds duration of the script execution in seconds.

backup_db{label="${POSTGRES_HOSTNAME}"} ${NO_ERRORS}

# HELP backup_duration_seconds duration of each stage execution in seconds.

# TYPE backup_duration_seconds gauge

backup_duration_seconds{label="${POSTGRES_HOSTNAME}"} ${BACKUP_DURATION_SECONDS:-0}

backup_duration_seconds{label="${POSTGRES_HOSTNAME}",stage="dump"} ${DUMP_DURATION_SECONDS:-0}

backup_duration_seconds{label="${POSTGRES_HOSTNAME}",stage="compress"} ${COMPRESS_DURATION_SECONDS:-0}

backup_duration_seconds{label="${POSTGRES_HOSTNAME}",stage="upload"} ${UPLOAD_DURATION_SECONDS:-0}

# HELP backup_duration_seconds_total duration of the script execution in seconds.

# TYPE backup_duration_seconds_total gauge

backup_duration_seconds_total{label="${POSTGRES_HOSTNAME}"} ${BACKUP_DURATION_SECONDS:-0}

# HELP backup_size size of dump.

# TYPE backup_size gauge

backup_size{label="${POSTGRES_HOSTNAME}"} ${COMPRESS_SIZE:-0}

# HELP backup_created_date_seconds created date in seconds.

# TYPE backup_created_date_seconds gauge

backup_created_date_seconds{label="${POSTGRES_HOSTNAME}"} ${CREATED_DATE_SECONDS}

EOF



}
@@ -147,7 +144,7 @@ function main() { 


	check_constraint_variable



	if [ ${EXISTS_ERROR} -eq 0 ]

	if [ ${NO_ERRORS} -eq 1 ]

	then

		mkdir -p ${POSTGRES_DUMP_PATH}
@@ -159,7 +156,7 @@ function main() { 


		dump_all



		if [ ${EXISTS_ERROR} -eq 0 ]

		if [ ${NO_ERRORS} -eq 1 ]

		then

			compress

			upload_s3