From b6fda13cdd45064f475aeb0c3dc16a19e57e24b8 Mon Sep 17 00:00:00 2001
From: Flavius Lacatusu <flacatus@redhat.com>
Date: Mon, 5 Oct 2020 12:40:24 +0200
Subject: [PATCH] Change single host action

Signed-off-by: Flavius Lacatusu <flacatus@redhat.com>
---
 .../nightly/minikube/function-utilities.sh    |  63 +++++++++
 .../nightly/minikube/single-host-gateway.sh   | 131 ++++++++++++++++++
 .github/workflows/single-host-tests.yaml      |   2 +-
 3 files changed, 195 insertions(+), 1 deletion(-)
 create mode 100644 .github/action_scripts/nightly/minikube/function-utilities.sh
 create mode 100644 .github/action_scripts/nightly/minikube/single-host-gateway.sh

diff --git a/.github/action_scripts/nightly/minikube/function-utilities.sh b/.github/action_scripts/nightly/minikube/function-utilities.sh
new file mode 100644
index 000000000..7800c9fff
--- /dev/null
+++ b/.github/action_scripts/nightly/minikube/function-utilities.sh
@@ -0,0 +1,63 @@
+#!/usr/bin/env bash
+#
+# Copyright (c) 2020 Red Hat, Inc.
+# This program and the accompanying materials are made
+# available under the terms of the Eclipse Public License 2.0
+# which is available at https://www.eclipse.org/legal/epl-2.0/
+#
+# SPDX-License-Identifier: EPL-2.0
+#
+# Contributors:
+#   Red Hat, Inc. - initial API and implementation
+
+# exit immediately when a command fails
+set -e
+# only exit with zero if all commands of the pipeline exit successfully
+set -o pipefail
+# error on unset variables
+set -u
+# print each command before executing it
+set -x
+
+# Build latest operator image
+function buildCheOperatorImage() {
+    docker build -t "${OPERATOR_IMAGE}" -f Dockerfile . && docker save "${OPERATOR_IMAGE}" > operator.tar
+    eval $(minikube docker-env) && docker load -i operator.tar && rm operator.tar
+}
+
+# Utility to wait for a workspace to be started after workspace:create.
+function waitSingleHostWorkspaceStart() {
+  set +e
+  export x=0
+  while [ $x -le 180 ]
+  do
+    getSingleHostToken
+
+    # List Workspaces and get the status
+    echo "[INFO] Getting workspace status:"
+    chectl workspace:list
+    workspaceList=$(chectl workspace:list --chenamespace=${NAMESPACE})
+    workspaceStatus=$(echo "$workspaceList" | grep RUNNING | awk '{ print $4} ')
+
+    if [ "${workspaceStatus:-NOT_RUNNING}" == "RUNNING" ]
+    then
+      echo "[INFO] Workspace started successfully"
+      break
+    fi
+    sleep 10
+    x=$(( x+1 ))
+  done
+
+  if [ $x -gt 180 ]
+  then
+    echo "[ERROR] Workspace didn't start after 3 minutes."
+    exit 1
+  fi
+}
+
+# Get Token from single host mode deployment
+function getSingleHostToken() {
+    export GATEWAY_HOSTNAME=$(minikube ip).nip.io
+    export TOKEN_ENDPOINT="https://${GATEWAY_HOSTNAME}/auth/realms/che/protocol/openid-connect/token"
+    export CHE_ACCESS_TOKEN=$(curl --data "grant_type=password&client_id=che-public&username=admin&password=admin" -k ${TOKEN_ENDPOINT} | jq -r .access_token)
+}
diff --git a/.github/action_scripts/nightly/minikube/single-host-gateway.sh b/.github/action_scripts/nightly/minikube/single-host-gateway.sh
new file mode 100644
index 000000000..b42b22578
--- /dev/null
+++ b/.github/action_scripts/nightly/minikube/single-host-gateway.sh
@@ -0,0 +1,131 @@
+#!/usr/bin/env bash
+#
+# Copyright (c) 2020 Red Hat, Inc.
+# This program and the accompanying materials are made
+# available under the terms of the Eclipse Public License 2.0
+# which is available at https://www.eclipse.org/legal/epl-2.0/
+#
+# SPDX-License-Identifier: EPL-2.0
+#
+# Contributors:
+#   Red Hat, Inc. - initial API and implementation
+
+# exit immediately when a command fails
+set -e
+# only exit with zero if all commands of the pipeline exit successfully
+set -o pipefail
+# error on unset variables
+set -u
+# print each command before executing it
+set -x
+
+# Stop execution on any error
+trap "catchFinish" EXIT SIGINT
+
+# Define global environments
+export OPERATOR_REPO="${GITHUB_WORKSPACE}"
+export RAM_MEMORY=8192
+export NAMESPACE="che"
+export PLATFORM="kubernetes"
+
+# Directory where che artifacts will be stored and uploded to GH actions artifacts
+export ARTIFACTS_DIR="/tmp/artifacts-che"
+
+# Set operator root directory
+export OPERATOR_IMAGE="che-operator:tests"
+
+# Catch_Finish is executed after finish script.
+catchFinish() {
+  result=$?
+
+  if [ "$result" != "0" ]; then
+    echo "[ERROR] Please check the github actions artifacts"
+    collectCheLogWithChectl
+    exit 1
+  fi
+
+  echo "[INFO] Job finished Successfully.Please check github actions artifacts"
+  collectCheLogWithChectl
+
+  exit $result
+}
+
+# Utility to get che events and pod logs from openshift cluster
+function collectCheLogWithChectl() {
+  mkdir -p ${ARTIFACTS_DIR}
+  chectl server:logs --directory=${ARTIFACTS_DIR}
+}
+
+# Utility to wait for a workspace to be started after workspace:create.
+function waitSingleHostWorkspaceStart() {
+  set +e
+  export x=0
+  while [ $x -le 180 ]
+  do
+    getSingleHostToken
+
+    # List Workspaces and get the status
+    echo "[INFO] Getting workspace status:"
+    chectl workspace:list
+    workspaceList=$(chectl workspace:list --chenamespace=${NAMESPACE})
+    workspaceStatus=$(echo "$workspaceList" | grep RUNNING | awk '{ print $4} ')
+
+    if [ "${workspaceStatus:-NOT_RUNNING}" == "RUNNING" ]
+    then
+      echo "[INFO] Workspace started successfully"
+      break
+    fi
+    sleep 10
+    x=$(( x+1 ))
+  done
+
+  if [ $x -gt 180 ]
+  then
+    echo "[ERROR] Workspace didn't start after 3 minutes."
+    exit 1
+  fi
+}
+
+# Deploy Eclipse Che in single host mode(gateway exposure type)
+function runSHostGatewayExposure() {
+    # Patch file to pass to chectl
+    cat >/tmp/che-cr-patch.yaml <<EOL
+spec:
+  server:
+    serverExposureStrategy: 'single-host'
+  auth:
+    updateAdminPassword: false
+    openShiftoAuth: false
+  k8s:
+    singleHostExposureType: 'gateway'
+EOL
+    echo "======= Che cr patch ======="
+    cat /tmp/che-cr-patch.yaml
+
+    # Use custom changes, don't pull image from quay.io
+    oc create namespace che
+    cat ${OPERATOR_REPO}/deploy/operator.yaml | \
+    sed 's|imagePullPolicy: Always|imagePullPolicy: IfNotPresent|' | \
+    sed 's|quay.io/eclipse/che-operator:nightly|'${OPERATOR_IMAGE}'|' | \
+    oc apply -n ${NAMESPACE} -f -
+
+    # Start to deploy Che
+    chectl server:start --platform=minikube --skip-kubernetes-health-check --installer=operator \
+        --chenamespace=${NAMESPACE} --che-operator-image=${OPERATOR_IMAGE} --che-operator-cr-patch-yaml=/tmp/che-cr-patch.yaml
+
+    # Create and start a workspace
+    getSingleHostToken # Function from ./util/ci_common.sh
+    chectl workspace:create --start --devfile=$OPERATOR_REPO/.ci/util/devfile-test.yaml
+
+    # Wait for workspace to be up
+    waitSingleHostWorkspaceStart
+
+    chectl server:delete --chenamespace=${NAMESPACE} --skip-deletion-check
+}
+
+source "${OPERATOR_REPO}"/.github/action_scripts/nightly/minikube/function-utilities.sh
+echo "[INFO] Start to Building Che Operator Image"
+buildCheOperatorImage
+
+echo "[INFO] Start to run single host with gateway exposure mode"
+runSHostGatewayExposure
diff --git a/.github/workflows/single-host-tests.yaml b/.github/workflows/single-host-tests.yaml
index eb10194c0..e54244603 100644
--- a/.github/workflows/single-host-tests.yaml
+++ b/.github/workflows/single-host-tests.yaml
@@ -25,7 +25,7 @@ jobs:
     - name: Install chectl
       run: bash <(curl -sL  https://www.eclipse.org/che/chectl/) --channel=next
     - name: Run che operator single host tests
-      run: /bin/bash .ci/cico_minikube_shost.sh
+      run: /bin/bash .github/action_scrits/nightly/minikube/single-host-gateway.sh
     # Run this step even the previous step fail to upload artifacts to GH
     - uses: actions/upload-artifact@v2
       if: ${{ always() }}