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run-complete-migration-docker.sh
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run-complete-migration-docker.sh
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#!/bin/bash
POSITIONAL=()
while [[ $# -gt 0 ]]
do
key="$1"
case $key in
-c)
MDM_DOCKER_CONTAINER="$2"
shift # past argument
shift # past value
;;
-m)
MC_DOCKER_CONTAINER="$2"
shift # past argument
shift # past value
;;
-d)
MDM_DATABASE="$2"
shift # past argument
shift # past value
;;
-o)
MC_DATABASE="$2"
shift # past argument
shift # past value
;;
--help)
USAGE=true
shift # past argument
;;
*) # unknown option
POSITIONAL+=("$1") # save it in an array for later
shift # past argument
;;
esac
done
set -- "${POSITIONAL[@]}" # restore positional parameters
##################
if [ $USAGE ]
then
echo "Usage:: run-migration-docker.sh [--help] [-c MDM_CONTAINER_NAME] [-m MC_CONTAINER_NAME] [-d MDM_DATABASE]"
echo
echo " -c MDM_CONTAINER_NAME : Optional argument to set the mdm docker container to"
echo " execute the migration against."
echo " -m MC_CONTAINER_NAME : Optional argument to set the mc docker container to"
echo " execute the migration against."
echo " Default: mdm-docker_postgres_1"
echo " -d MDM_DATABASE : Optional argument to set the mdm database inside to"
echo " the docker container execute the migration against."
echo " -o MC_DATABASE : Optional argument to set the mc database inside to"
echo " the docker container execute the migration against."
echo " Default: maurodatamapper"
echo " --help : This help"
echo
exit 0
fi
##################
echo "Performing complete non-interactive migration"
if [ -n "$MDM_DOCKER_CONTAINER" ]
then
echo "Using docker container $MDM_DOCKER_CONTAINER"
else
MDM_DOCKER_CONTAINER='mdm-docker_postgres_1'
echo "Using default docker container mdm-docker_postgres_1"
fi
if [ -n "$MC_DOCKER_CONTAINER" ]
then
echo "Using docker container $MC_DOCKER_CONTAINER"
else
MC_DOCKER_CONTAINER='mc-docker_postgres_1'
echo "Using default docker container mc-docker_postgres_1"
fi
if [ -n "$MDM_DATABASE" ]
then
echo "Using database: $MDM_DATABASE"
else
MDM_DATABASE='maurodatamapper'
echo "Using default database: maurodatamapper"
fi
if [ -n "$MC_DATABASE" ]
then
echo "Using database: $MC_DATABASE"
else
MC_DATABASE='catalogue'
echo "Using default database: catalogue"
fi
##################
echo
echo "<< Stage 1 >>"
echo "Extracting mc-dump.sql"
pushd mc-extraction
docker exec -it $MC_DOCKER_CONTAINER pg_dump -F p -n public -U postgres $MC_DATABASE > output/mc-dump.sql
echo "Preparing mc-dump.sql for loading into MDM"
sed 's/public\./metadatacatalogue\./g' output/mc-dump.sql | \
sed 's/CREATE SCHEMA public;/CREATE SCHEMA metadatacatalogue;/' | \
sed 's/ALTER SCHEMA public OWNER TO postgres;//' > output/mc-dump-to-load.sql
popd
echo
echo "<< Stage 2 >>"
echo "Loading mc-dump-to-load.sql"
pushd mc-extraction
cat output/mc-dump-to-load.sql | docker exec -i $MDM_DOCKER_CONTAINER psql -U postgres $MDM_DATABASE
popd
echo
echo "<< Stage 3>>"
echo " Performing SQL migration"
pushd migration
./run-migration-docker.sh -d $MDM_DATABASE -c $MDM_DOCKER_CONTAINER
popd
echo "Complete"
#################