| #!/usr/bin/env bash |
| |
| # Copyright 2017-present Open Networking Foundation |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| set -e |
| |
| # to generate a patch: |
| # pushd $SES_DIR && diff -c xos/synchronizer/models/simpleexampleservice.orig xos/synchronizer/models/simpleexampleservice.xproto > /tmp/migration-test.patch && popd |
| |
| export PATCH_DIR=`pwd` |
| export REPO_DIR=/home/smbaker/projects/opencord/ |
| export SES_DIR=$REPO_DIR/orchestration/xos-services/simpleexampleservice |
| export SES_MODELS_DIR=$SES_DIR/xos/synchronizer/models |
| export SES_MIG_DIR=$SES_DIR/xos/synchronizer/migrations |
| |
| if [ ! -f $SES_MODELS_DIR/simpleexampleservice.orig ]; then |
| cp $SES_MODELS_DIR/simpleexampleservice.xproto $SES_MODELS_DIR/simpleexampleservice.orig |
| fi |
| |
| cd $SES_DIR |
| |
| # migration-test1: initial image with no new files |
| rm -rf $SES_MIG_DIR/*.py |
| rm -rf $SES_MIG_DIR/*.pyc |
| xos-migrate -r $REPO_DIR -s simpleexampleservice --verbose |
| |
| # In case we're pointing to a migration that's in an xos core that isn't released |
| sed -i 's/0009_auto_20190313_1442/0002_initial_data/g' $SES_MIG_DIR/0001_initial.py |
| |
| docker build -t xosproject/simpleexampleservice-synchronizer:migration-test1 -f Dockerfile.synchronizer . |
| |
| # migration-test2: new field added |
| # required string new_field = 3 [ |
| # help_text = "New field to test data migration", |
| # db_index = False, |
| # default = "new_stuff"]; |
| |
| patch -d $SES_DIR -i $PATCH_DIR/migration-test2.patch -p0 -o xos/synchronizer/models/simpleexampleservice.xproto |
| xos-migrate -r $REPO_DIR -s simpleexampleservice --verbose |
| docker build -t xosproject/simpleexampleservice-synchronizer:migration-test2 -f Dockerfile.synchronizer . |
| |
| # migration-test3: new field renamed |
| # required string renamed_new_field = 3 [ |
| # help_text = "New field to test data migration", |
| # db_index = False, |
| # default = "renamed_new_stuff"]; |
| |
| patch -d $SES_DIR -i $PATCH_DIR/migration-test3.patch -p0 -o xos/synchronizer/models/simpleexampleservice.xproto |
| xos-migrate -r $REPO_DIR -s simpleexampleservice --verbose |
| |
| echo "Generated migration script is likely incorrect -- manually edit and change it to a rename" |
| echo " migrations.RenameField(model_name='simpleexampleservice', old_name='new_field', new_name='renamed_new_field')," |
| read -n1 -r -p "Press any key and I will launch an editor..." key |
| emacs $SES_MIG_DIR/0003*.py |
| |
| docker build -t xosproject/simpleexampleservice-synchronizer:migration-test3 -f Dockerfile.synchronizer . |
| |
| # migration-test4: revert back to original models |
| cp $SES_MODELS_DIR/simpleexampleservice.orig $SES_MODELS_DIR/simpleexampleservice.xproto |
| xos-migrate -r $REPO_DIR -s simpleexampleservice --verbose |
| docker build -t xosproject/simpleexampleservice-synchronizer:migration-test4 -f Dockerfile.synchronizer . |