script to run smoke tests for libvirt platform

tests/run_libvirt.sh

@@ -0,0 +1,68 @@
+#!/bin/bash -e
+#shellcheck disable=SC2155
+
+# This should be executed from top-level directory not from `tests` directory
+# Script needs two variables to be set before execution
+# 1) LICENSE_PATH - path to tectonic license file
+# 2) PULL_SECRET_PATH - path to pull secret file
+
+set -eo pipefail
+
+SMOKE_TEST_OUTPUT="Never executed. Problem with one of previous stages"
+[ -z ${LICENSE_PATH+x} ] && (echo "Please set LICENSE_PATH"; exit 1)
+[ -z ${PULL_SECRET_PATH+x} ] && (echo "Please set PULL_SECRET_PATH"; exit 1)
+[ -z ${IMAGE_PATH+x} ] && (echo "Please set libvirt IMAGE_PATH"; exit 1)
+[ -z ${DOMAIN+x} ] && DOMAIN="tectonic-ci.de"
+[ -z ${JOB_NAME+x} ] && PREFIX="${USER:-test}" || PREFIX="ci-${JOB_NAME#*/}"
+CLUSTER_NAME=$(echo "${PREFIX}-$(uuidgen -r | cut -c1-5)" | tr '[:upper:]' '[:lower:]')
+exec &> >(tee -a "$CLUSTER_NAME.log")
+
+function destroy() {
+  echo -e "\\e[34m Exiting... Destroying Tectonic and cleaning SSH keys...\\e[0m"
+  tectonic destroy --dir="${CLUSTER_NAME}"
+  echo -e "\\e[36m Finished! Smoke test output:\\e[0m ${SMOKE_TEST_OUTPUT}"
+  echo -e "\\e[34m So Long, and Thanks for All the Fish\\e[0m"
+}
+
+trap destroy EXIT
+
+echo -e "\\e[36m Starting build process...\\e[0m"
+bazel build tarball tests/smoke
+# In future bazel build could be extracted to another job which could be running in docker container like this:
+# docker run --rm -v $PWD:$PWD:Z -w $PWD quay.io/coreos/tectonic-builder:bazel-v0.3 bazel build tarball tests/smoke
+
+echo -e "\\e[36m Unpacking artifacts...\\e[0m"
+tar -zxf bazel-bin/tectonic-dev.tar.gz
+cp bazel-bin/tests/smoke/linux_amd64_stripped/smoke tectonic-dev/smoke
+export PATH="$(pwd)/tectonic-dev/installer:${PATH}"
+cd tectonic-dev
+
+echo -e "\\e[36m Creating Tectonic configuration...\\e[0m"
+CONFIG=$(python -c 'import sys, yaml, json; json.dump(yaml.load(sys.stdin), sys.stdout)' < examples/tectonic.libvirt.yaml)
+CONFIG=$(echo "${CONFIG}" | jq ".name = \"${CLUSTER_NAME}\"" |\
+                            jq ".baseDomain = \"${DOMAIN}\"" |\
+                            jq ".licensePath = \"${LICENSE_PATH}\"" |\
+                            jq ".libvirt.imagePath = \"${IMAGE_PATH}\"" |\
+                            jq ".pullSecretPath = \"${PULL_SECRET_PATH}\"" \
+)
+echo "${CONFIG}" | python -c 'import sys, yaml, json; yaml.safe_dump(json.load(sys.stdin), sys.stdout)' > "${CLUSTER_NAME}.yaml"
+
+echo -e "\\e[36m Initializing Tectonic...\\e[0m"
+tectonic init --config="${CLUSTER_NAME}".yaml
+
+### HANDLE SSH KEY ###
+echo -e "\\e[36m Creating SSH key-pair ...\\e[0m"
+if [ ! -f "$HOME/.ssh/id_rsa.pub" ]; then
+  #shellcheck disable=SC2034
+  SSH=$(ssh-keygen -b 2048 -t rsa -f "${HOME}/.ssh/id_rsa" -N "" < /dev/zero)
+fi
+
+echo -e "\\e[36m Deploying Tectonic...\\e[0m"
+tectonic install --dir="${CLUSTER_NAME}"
+echo -e "\\e[36m Running smoke test...\\e[0m"
+export SMOKE_KUBECONFIG="$(pwd)/$CLUSTER_NAME/generated/auth/kubeconfig"
+export SMOKE_NETWORKING="canal"
+export SMOKE_NODE_COUNT="4"  # Sum of all nodes (etcd + master + worker)
+export SMOKE_MANIFEST_PATHS="$(pwd)/$CLUSTER_NAME/generated"
+exec 5>&1
+SMOKE_TEST_OUTPUT=$(./smoke -test.v --cluster | tee >(cat - >&5))