ci_build_and_push_images.sh

#!/bin/bash

set -o errexit
set -o pipefail
set -o nounset

# FIRST WE START THE DOCKER DAEMON
service docker start
# the service can be started but the docker socket not ready, wait for ready
WAIT_N=0
while true; do
    # docker ps -q should only work if the daemon is ready
    docker ps -q > /dev/null 2>&1 && break
    if [[ ${WAIT_N} -lt 5 ]]; then
        WAIT_N=$((WAIT_N+1))
        echo "[SETUP] Waiting for Docker to be ready, sleeping for ${WAIT_N} seconds ..."
        sleep ${WAIT_N}
    else
        echo "[SETUP] Reached maximum attempts, not waiting any longer ..."
        break
    fi
done

#######################################
# AVOID EXIT ON ERROR FOR FOLLOWING CMDS
set +o errexit


###########################################################
### Images that don't need build every time only on change
echo "Files changed in core builder folder:"
git --no-pager diff --exit-code --name-only origin/master core-builder/
CORE_BUILDER_MODIFIED=$?
if [[ $CORE_BUILDER_MODIFIED -gt 0 ]]; then
    make -C core-builder/ build_docker_image push_to_registry
    CORE_BUILDER_EXIT_VALUE=$?
    if [[ $CORE_BUILDER_EXIT_VALUE -gt 0 ]]; then
        echo "Prepackaged server build returned errors"
        return 1
    fi
else
    echo "SKIPPING CORE BUILDER IMAGE BUILD..."
    CORE_BUILDER_EXIT_VALUE=0
fi

echo "Files changed in python builder folder:"
git --no-pager diff --exit-code --name-only origin/master python-builder/
PYTHON_BUILDER_MODIFIED=$?
if [[ $PYTHON_BUILDER_MODIFIED -gt 0 ]]; then
    make -C python-builder/ build_docker_image push_to_registry
    PYTHON_BUILDER_EXIT_VALUE=$?
    if [[ $PYTHON_BUILDER_EXIT_VALUE -gt 0 ]]; then
        echo "Prepackaged server build returned errors"
        return 1
    fi
else
    echo "SKIPPING PYTHON BUILDER IMAGE BUILD..."
    PYTHON_BUILDER_EXIT_VALUE=0
fi

###########################################################
### Images that need build every time

function build_push_python {
    (cd wrappers/s2i/python/build_scripts \
	    && ./build_all.sh \
	    && ./push_all.sh)
    PYTHON_EXIT_VALUE=$?
}

function build_push_operator {
    make \
	-C operator \
	docker-build \
	docker-push \
	docker-build-redhat \
	docker-push-redhat	
    OPERATOR_EXIT_VALUE=$?
}

function build_push_executor {
    make \
	-C executor \
	docker-build \
	docker-push \
	docker-build-redhat \
	docker-push-redhat	
    EXECUTOR_EXIT_VALUE=$?
}

function build_push_mock {
    make \
	-C examples/models/mean_classifier \
	build \
	push && \
    make \
    -C testing/docker/echo-model \
    build_image \
    push_image && \
    make \
    -C testing/docker/fixed-model \
    build_images \
    push_images
    MOCK_MODEL_EXIT_VALUE=$?
}

function build_push_alibi_detect {
    make \
	-C components/alibi-detect-server \
	docker-build \
	docker-push 
    ALIBI_DETECT_EXIT_VALUE=$?
}

function build_push_sklearnserver {
    make \
	-C servers/sklearnserver \
        build \
	push 
    SKLEARN_EXIT_VALUE=$?
}

function build_push_mlflowserver {
    make \
	-C servers/mlflowserver \
        build \
	push 
    MLFLOW_EXIT_VALUE=$?
}

function build_push_xgboostserver {
    make \
	-C servers/xgboostserver \
        build \
	push 
    XGBOOST_EXIT_VALUE=$?
}

function build_push_tfproxy {
    make \
	-C servers/tfserving_proxy \
        build \
	push 
    TFPROXY_EXIT_VALUE=$?
}

function build_push_alibi_explainer {
    make \
	-C components/alibi-explain-server \
        docker-build \
	docker-push 
    EXPLAIN_EXIT_VALUE=$?
}

function build_push_rclone_storage_initializer {
    make \
    -C components/rclone-storage-initializer \
        docker-build \
    docker-push
    RCLONE_STORAGE_INITIALIZER_EXIT_VALUE=$?
}

function build_push_mab {
    make \
	-C components/routers/epsilon-greedy \
        build \
	push 
    MAB_EXIT_VALUE=$?
}

function build_push_keras_cifar10 {
    make \
	-C examples/models/keras_cifar10 \
        build \
	push 
    CIFAR10_EXIT_VALUE=$?
}


function build_push_lgbm {
    make \
	-C examples/models/lightgbm_custom_server \
        build \
	push 
    LGBM_EXIT_VALUE=$?
}


build_push_python
build_push_operator
build_push_executor
build_push_mock
build_push_alibi_detect
build_push_sklearnserver
build_push_mlflowserver
build_push_xgboostserver
build_push_tfproxy
build_push_alibi_explainer
build_push_rclone_storage_initializer
build_push_mab
build_push_keras_cifar10
build_push_lgbm

#######################################
# EXIT STOPS COMMANDS FROM HERE ONWARDS
set -o errexit

# CLEANING DOCKER
docker ps -aq | xargs -r docker rm -f || true
service docker stop || true

# NOW THAT WE'VE CLEANED WE CAN EXIT ON TEST EXIT VALUE
echo "PYTHON_EXIT_VALUE $PYTHON_EXIT_VALUE"
echo "OPERATOR_EXIT_VALUE $OPERATOR_EXIT_VALUE"
echo "EXECUTOR_EXIT_VALUE $EXECUTOR_EXIT_VALUE"
echo "MOCK_MODEL_EXIT_VALUE $MOCK_MODEL_EXIT_VALUE"
echo "ALIBI_DETECT_EXIT_VALUE $ALIBI_DETECT_EXIT_VALUE"
echo "SKLEARN_EXIT_VALUE $SKLEARN_EXIT_VALUE"
echo "MLFLOW_EXIT_VALUE $MLFLOW_EXIT_VALUE"
echo "XGBOOST_EXIT_VALUE $XGBOOST_EXIT_VALUE"
echo "TFPROXY_EXIT_VALUE $TFPROXY_EXIT_VALUE"
echo "STORAGE_INITIALIZER_EXIT_VALUE $STORAGE_INITIALIZER_EXIT_VALUE"
echo "RCLONE_STORAGE_INITIALIZER_EXIT_VALUE $RCLONE_STORAGE_INITIALIZER_EXIT_VALUE"
echo "MAB_EXIT_VALUE $MAB_EXIT_VALUE"
echo "CIFAR10_EXIT_VALUE $CIFAR10_EXIT_VALUE"
echo "LGBM_EXIT_VALUE $LGBM_EXIT_VALUE"
echo "CORE_BUILDER_EXIT_VALUE $CORE_BUILDER_EXIT_VALUE"
echo "PYTHON_BUILDER_EXIT_VALUE $PYTHON_BUILDER_EXIT_VALUE"
echo "EXPLAIN_EXIT_VALUE $EXPLAIN_EXIT_VALUE"

exit $((${PYTHON_EXIT_VALUE} \
    + ${OPERATOR_EXIT_VALUE} \
    + ${EXECUTOR_EXIT_VALUE} \
    + ${MOCK_MODEL_EXIT_VALUE} \
    + ${ALIBI_DETECT_EXIT_VALUE} \
    + ${SKLEARN_EXIT_VALUE} \
    + ${MLFLOW_EXIT_VALUE} \
    + ${XGBOOST_EXIT_VALUE} \
    + ${TFPROXY_EXIT_VALUE} \
    + ${STORAGE_INITIALIZER_EXIT_VALUE} \
    + ${RCLONE_STORAGE_INITIALIZER_EXIT_VALUE} \
    + ${MAB_EXIT_VALUE} \
    + ${CIFAR10_EXIT_VALUE} \
    + ${LGBM_EXIT_VALUE} \
    + ${CORE_BUILDER_EXIT_VALUE} \
    + ${PYTHON_BUILDER_EXIT_VALUE} \
    + ${EXPLAIN_EXIT_VALUE}))