Update docker images for e2e tests to gaia v4 (informalsystems#603)

* Update to gaia v4. Removed older/useless log files

* Added chain files for gaia v4

* Updating files for gaia v4 (informalsystems#603)

* changelog

Co-authored-by: Andy Nogueira <[email protected]>

CHANGELOG.md

@@ -5,7 +5,7 @@
 
 ### FEATURES
 
-- Continous Integration (CI) end-to-end (e2e) testing ([#32])
+- Continous Integration (CI) end-to-end (e2e) testing with gaia v4 ([#32],[#602])
 - Add support for streamlining releases ([#507])
 
 - [relayer-cli]
@@ -85,6 +85,7 @@
 [#583]: https://github.com/informalsystems/ibc-rs/issues/583
 [#590]: https://github.com/informalsystems/ibc-rs/issues/590
 [#593]: https://github.com/informalsystems/ibc-rs/issues/593
+[#602]: https://github.com/informalsystems/ibc-rs/issues/602
 
 ## v0.0.6
 *December 23, 2020*

ci/.gitignore

@@ -1,2 +1,3 @@
 /gaia/**/*
-data/**/*
+data/**/*
+*.log

ci/build-ibc-chains.sh

@@ -1,10 +1,14 @@
 #!/usr/bin/env bash
 
 ## Programmatic list for creating Gaia Hub chains for testing IBC.
-## Instead of blindly running this code, read it line by line and understand the dependecies and tasks.
+## Instead of blindly running this code, read it line by line and understand the dependencies and tasks.
 ## Prerequisites: Log into Docker Hub
 set -eou pipefail
-GAIA_BRANCH="v3.0.0" # Requires a version with the `--keyring-backend` option. v2.1 and above.
+
+## After updating the gaia version below, double-check the following (see readme.md also):
+##   - the new version made it to docker hub, and is available for download, e.g. `docker pull informaldev/ibc-1:v4.0.0`
+##   - the image versions and the relayer release in `docker-compose.yml` are consistent with the new version
+GAIA_BRANCH="v4.0.0" # Requires a version with the `--keyring-backend` option. v2.1 and above.
 
 BASE_DIR="$(dirname $0)"
 ONE_CHAIN="$BASE_DIR/../scripts/one-chain"
@@ -50,6 +54,6 @@ echo "*** Create Docker image and upload to Docker Hub"
 docker build --build-arg CHAIN=gaia --build-arg RELEASE=$GAIA_BRANCH --build-arg NAME=ibc-0 -f --no-cache -t informaldev/ibc-0:$GAIA_BRANCH -f "$BASE_DIR/gaia.Dockerfile" .
 docker build --build-arg CHAIN=gaia --build-arg RELEASE=$GAIA_BRANCH --build-arg NAME=ibc-1 -f --no-cache -t informaldev/ibc-1:$GAIA_BRANCH -f "$BASE_DIR/gaia.Dockerfile" .
 
-read -p "Press ENTER to push image to Docker Hub or CTRL-C to cancel. " dontcare
+read -p "Press ANY KEY to push image to Docker Hub, or CTRL-C to cancel. " dontcare
 docker push informaldev/ibc-0:$GAIA_BRANCH
 docker push informaldev/ibc-1:$GAIA_BRANCH