From 31c27eabb57425e833e4b21f5dda38393d6c318d Mon Sep 17 00:00:00 2001
From: Benjamin Isinger <Benjamin.Isinger@ibm.com>
Date: Mon, 12 May 2025 12:27:40 +0200
Subject: [PATCH] wip: Add code-server sample

---
 code-server/.ceignore                  |   5 +
 code-server/Dockerfile                 |  35 +++
 code-server/README.md                  | 121 +++++++++++
 code-server/add-volume-mount-to-app.sh |  68 ++++++
 code-server/build                      |  17 ++
 code-server/config.yaml                |   9 +
 code-server/run                        | 286 +++++++++++++++++++++++++
 7 files changed, 541 insertions(+)
 create mode 100644 code-server/.ceignore
 create mode 100644 code-server/Dockerfile
 create mode 100644 code-server/README.md
 create mode 100755 code-server/add-volume-mount-to-app.sh
 create mode 100755 code-server/build
 create mode 100644 code-server/config.yaml
 create mode 100755 code-server/run

diff --git a/code-server/.ceignore b/code-server/.ceignore
new file mode 100644
index 000000000..25e8d5c57
--- /dev/null
+++ b/code-server/.ceignore
@@ -0,0 +1,5 @@
+# Ignore everything
+*
+
+# Allow Dockerfile only
+!/Dockerfile
diff --git a/code-server/Dockerfile b/code-server/Dockerfile
new file mode 100644
index 000000000..3d28cae3c
--- /dev/null
+++ b/code-server/Dockerfile
@@ -0,0 +1,35 @@
+# Start from the code-server Debian base image
+FROM codercom/code-server
+
+USER root
+
+RUN chown -R coder:coder /home/coder
+
+# Install Java
+RUN apt update && \
+    apt install wget lsb-release -y  && \
+    wget https://packages.microsoft.com/config/debian/$(lsb_release -rs)/packages-microsoft-prod.deb -O packages-microsoft-prod.deb && \
+    dpkg -i packages-microsoft-prod.deb
+
+RUN apt-get update && \
+    apt-get install -y msopenjdk-21
+
+# Install VS Code extensions
+# Extensions will not be installed into the default directory (<user-data-dir>/extensions).
+# Instead, they will be managed in a dedicated directory to ensure they remain uncoupled from the user-data directory.
+# This prevents the extensions directory from changing if the user-data directory is overwritten or reconfigured at runtime.
+USER coder
+
+ENV EXTENSION_DIR=/home/coder/extensions
+RUN mkdir -p "${EXTENSION_DIR}"
+RUN echo "[]" > "${EXTENSION_DIR}/extensions.json"
+
+# Install the required extensions using code-server with the specified extensions directory.
+# Note: We use a different marketplace than VS Code. See https://github.com/cdr/code-server/blob/main/docs/FAQ.md#differences-compared-to-vs-code for more details.
+RUN code-server --extensions-dir "${EXTENSION_DIR}" --install-extension redhat.java
+RUN code-server --extensions-dir "${EXTENSION_DIR}" --install-extension vscjava.vscode-java-debug
+RUN code-server --extensions-dir "${EXTENSION_DIR}" --install-extension vmware.vscode-spring-boot
+RUN code-server --extensions-dir "${EXTENSION_DIR}" --install-extension vmware.vscode-boot-dev-pack
+
+
+ENTRYPOINT /usr/bin/entrypoint.sh --extensions-dir ${EXTENSION_DIR}
diff --git a/code-server/README.md b/code-server/README.md
new file mode 100644
index 000000000..376bc879b
--- /dev/null
+++ b/code-server/README.md
@@ -0,0 +1,121 @@
+# Code Server Sample for Java Development
+
+
+## Setting up the example
+
+* Login to IBM Cloud via the CLI and target the desired region
+    ```
+    REGION=eu-es
+    RESOURCE_GROUP=default
+    ibmcloud login -r ${REGION} -g ${RESOURCE_GROUP}
+    ```
+* Create the Code Engine project
+    ```
+    CE_INSTANCE_NAME=code-server--ce
+    ibmcloud code-engine project create --name ${CE_INSTANCE_NAME}
+
+    CE_INSTANCE_GUID=$(ibmcloud ce project current -o json | jq -r .guid)
+    ```
+
+* Create the COS instance
+    ```
+    COS_INSTANCE_NAME=code-server--cos
+    ibmcloud resource service-instance-create ${COS_INSTANCE_NAME} cloud-object-storage standard global
+
+    COS_INSTANCE_ID=$(ibmcloud resource service-instance ${COS_INSTANCE_NAME} --output json | jq -r '.[0] | .id')
+    ```
+* Create the COS bucket
+    ```
+    ibmcloud cos config crn --crn ${COS_INSTANCE_ID}
+    ibmcloud cos config auth --method IAM
+    ibmcloud cos config region --region ${REGION}
+    ibmcloud cos config endpoint-url --url s3.${REGION}.cloud-object-storage.appdomain.cloud
+    COS_BUCKET_NAME=${CE_INSTANCE_GUID}-code-server
+    ibmcloud cos bucket-create \
+        --class smart \
+        --bucket $COS_BUCKET_NAME
+    ```
+* Create the credentials to access the COS instance
+    ```
+    COS_HMAC_CREDENTIALS=$(ibmcloud resource service-key-create code-server-cos-credentials Writer --instance-id $COS_INSTANCE_ID --parameters '{"HMAC":true}' --output JSON)
+
+    COS_HMAC_CREDENTIALS_ACCESS_KEY_ID=$(echo "$COS_HMAC_CREDENTIALS"|jq -r '.credentials.cos_hmac_keys.access_key_id')
+    COS_HMAC_CREDENTIALS_SECRET_ACCESS_ID=$(echo "$COS_HMAC_CREDENTIALS"|jq -r '.credentials.cos_hmac_keys.secret_access_key')
+    ```
+* Obtain the KUBECONTEXT of the current Code Engine project
+    ```
+    ibmcloud ce project select --id ${CE_INSTANCE_GUID} --kubecfg
+    ```
+* As a CE user create the following secret resource within the project
+    ```
+    CE_SECRET_NAME=cos-secret-$COS_BUCKET_NAME
+    kubectl apply -f - <<EOF
+    apiVersion: v1
+    kind: Secret
+    type: codeengine.cloud.ibm.com/hmac-auth
+    metadata:
+        name: $CE_SECRET_NAME
+    stringData:
+        accessKey: $COS_HMAC_CREDENTIALS_ACCESS_KEY_ID
+        secretKey: $COS_HMAC_CREDENTIALS_SECRET_ACCESS_ID
+    EOF
+    ```
+* Create the PersistenStorage resource
+    ```
+    CE_STORAGE_NAME=$COS_BUCKET_NAME
+    kubectl apply -f - <<EOF
+    apiVersion: codeengine.cloud.ibm.com/v1beta1
+    kind: PersistentStorage
+    metadata:
+    name: $CE_STORAGE_NAME
+    spec:
+    objectStorage:
+        bucketName: $COS_BUCKET_NAME
+        bucketLocation: $REGION
+        secretRef: $CE_SECRET_NAME
+    EOF
+    ```
+
+* Create the configuration for the code-server app:
+    ```
+    ibmcloud ce configmap create --name code-server-config --from-file config.yaml
+    ```
+
+* Create the code-server app 
+    ```
+    ibmcloud ce app create --name code-server \
+        --build-source "." \
+        --min-scale 1 \
+        --port 12345 \
+        --cpu 8 --memory 16G \
+        --env CODE_SERVER_CONFIG=/home/coder/.config/code-server/config.yaml \
+        --env MAVEN_OPTS="-Dmaven.repo.local=/data/cache/.m2" \
+        --env VSCODE_PROXY_URI=./absproxy/{{port}} \
+        --argument /data/workspace \
+        --scale-down-delay 600 \
+        --no-wait
+    ```
+* Patch the app to 
+    ```
+    ./add-volume-mount-to-app.sh $CE_APP_CODE_SERVER $CE_STORAGE_NAME /data
+    ```
+* Re-deploy the app including accurate code-server data
+    ```
+    ibmcloud ce app update --name code-server \
+        --build-source "."
+    ```
+
+## Configuration
+
+code-server
+
+https://docs.code-server.org/en/latest/use/advanced/migrating.html
+
+Base images
+https://code-server-docker-stacks.readthedocs.io/en/latest/using/selecting.html
+
+## Troubleshooting
+
+```
+ibmcloud ce app logs -n code-server -f
+```
\ No newline at end of file
diff --git a/code-server/add-volume-mount-to-app.sh b/code-server/add-volume-mount-to-app.sh
new file mode 100755
index 000000000..6d7dc9077
--- /dev/null
+++ b/code-server/add-volume-mount-to-app.sh
@@ -0,0 +1,68 @@
+#!/usr/bin/env bash
+#*******************************************************************************
+# Licensed Materials - Property of IBM
+# IBM Cloud Code Engine, 5900-AB0
+# © Copyright IBM Corp. 2025
+# US Government Users Restricted Rights - Use, duplication or
+# disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
+#*******************************************************************************
+
+# Script to help setting up the volume mount for apps.
+
+# NOTE: The user must select the Code Engine project before running this script. 
+# Usage: add-volume-mount-to-app.sh CE_APP_NAME MOUNT_NAME MOUNT_PATH
+
+set -euo pipefail
+
+# Check whether all required input params are set
+if [[ -z "$1" || -z "$2" || -z "$3" ]]
+  then
+    echo "One or more arguments are missing"
+    echo "Usage: add-volume-mount-to-app.sh CE_APP_NAME MOUNT_NAME MOUNT_PATH"
+    exit 1
+fi
+
+# Obtain the input parameters
+CE_APP_NAME=$1
+MOUNT_NAME=$2
+MOUNT_PATH=$3
+NEW_REVISION_NAME=${CE_APP_NAME}-$(openssl rand -hex 6)
+
+
+echo "CE_APP_NAME: '$CE_APP_NAME'"
+echo "CE_MOUNT_NAME: '$MOUNT_NAME'"
+echo "CE_MOUNT_PATH: '$MOUNT_PATH'"
+echo ""
+
+VOLUME_NAME=$2
+
+# Create the JSON patch
+
+PATCH='[
+ {
+    "op": "replace",
+    "path": "/spec/template/metadata/name",
+    "value": "'$NEW_REVISION_NAME'"
+  },
+  {
+    "op": "add",
+    "path": "/spec/template/spec/volumes",
+    "value": [
+      {"name": "'$VOLUME_NAME'", "persistentVolumeClaim": {"claimName": "'$MOUNT_NAME'"}},
+      {"name": "code-server-config", "configMap": {"name": "code-server-config"}}
+    ]
+  },
+  {
+    "op": "add",
+    "path": "/spec/template/spec/containers/0/volumeMounts",
+    "value": [
+      {"name": "'$VOLUME_NAME'", "mountPath": "'$MOUNT_PATH'"},
+      {"name": "code-server-config", "mountPath": "/home/coder/.config/code-server/config.yaml", "subPath": "config.yaml"}
+    ]
+  }
+]'
+
+# Apply the patch
+kubectl patch ksvc  "$CE_APP_NAME" --type='json' --patch "$PATCH"
+
+echo "Patched app '$CE_APP_NAME' with volume '$VOLUME_NAME' mounted at '$MOUNT_PATH' with new revision '$NEW_REVISION_NAME'"
diff --git a/code-server/build b/code-server/build
new file mode 100755
index 000000000..2608d8660
--- /dev/null
+++ b/code-server/build
@@ -0,0 +1,17 @@
+#!/bin/bash
+
+# Env Vars:
+# REGISTRY: name of the image registry/namespace to store the images
+# NOCACHE: set this to "--no-cache" to turn off the Docker build cache
+#
+# NOTE: to run this you MUST set the REGISTRY environment variable to
+# your own image registry/namespace otherwise the `docker push` commands
+# will fail due to an auth failure. Which means, you also need to be logged
+# into that registry before you run it.
+
+set -ex
+export REGISTRY=${REGISTRY:-icr.io/codeengine}
+
+# Build and push the code-server image
+docker build ${NOCACHE} -t ${REGISTRY}/code-server . --platform linux/amd64
+docker push ${REGISTRY}/code-server
diff --git a/code-server/config.yaml b/code-server/config.yaml
new file mode 100644
index 000000000..128ec4bed
--- /dev/null
+++ b/code-server/config.yaml
@@ -0,0 +1,9 @@
+bind-addr: 127.0.0.1:12345
+auth: none
+cert: false
+disable-telemetry: true
+disable-update-check: true
+disable-workspace-trust: true
+disable-getting-started-override: true
+user-data-dir: /data/user-data
+session-socket: /home/coder/code-server-ipc.sock
diff --git a/code-server/run b/code-server/run
new file mode 100755
index 000000000..9d804cf90
--- /dev/null
+++ b/code-server/run
@@ -0,0 +1,286 @@
+#!/bin/bash
+set -eo pipefail
+
+# Customizable vars
+CLEANUP_ON_ERROR=${CLEANUP_ON_ERROR:=true}
+CLEANUP_ON_SUCCESS=${CLEANUP_ON_SUCCESS:=true}
+REGION="${REGION:=eu-es}"
+
+# Static variables
+RESOURCE_GROUP_NAME="code-server--rg"
+COS_INSTANCE_NAME=code-server--cos
+CE_PROJECT_NAME="code-server-${REGION}--ce"
+CE_APP_CODE_SERVER="code-server"
+COS_HMAC_CREDENTIALS_NAME=ce-${REGION}-code-server-cos-credentials
+
+# ==============================
+# COMMON FUNCTIONS
+# ==============================
+RED="\033[31m"
+BLUE="\033[94m"
+GREEN="\033[32m"
+ENDCOLOR="\033[0m"
+
+function print_error {
+    echo -e "${RED}\n==========================================${ENDCOLOR}"
+    echo -e "${RED} FAILED${ENDCOLOR}"
+    echo -e "${RED}==========================================\n${ENDCOLOR}"
+    echo -e "${RED}$1${ENDCOLOR}"
+    echo ""
+}
+function print_msg {
+    echo -e "${BLUE}$1${ENDCOLOR}"
+}
+function print_success {
+    echo -e "${GREEN}$1${ENDCOLOR}"
+}
+
+# Helper function to check whether prerequisites are installed
+function check_prerequisites {
+    # Ensure that jq tool is installed
+    if ! command -v jq &>/dev/null; then
+        print_error "'jq' tool is not installed"
+        exit 1
+    fi
+    echo "Done!"
+}
+
+# Clean up previous run
+function clean() {
+
+    # COS_INSTANCE_ID=$(ibmcloud resource service-instance ${COS_INSTANCE_NAME} --output json | jq -r '.[0] | .id')
+
+    ibmcloud target -g $RESOURCE_GROUP_NAME
+
+    ibmcloud resource service-key-delete ${COS_HMAC_CREDENTIALS_NAME} --force
+
+    # delete cos instance
+    ibmcloud resource service-instance-delete ${COS_INSTANCE_NAME} -g $RESOURCE_GROUP_NAME --force
+
+    # hard delete ce project
+    ibmcloud ce project delete --name $CE_PROJECT_NAME --hard --force
+
+    # delete resource group
+    ibmcloud resource group-delete $RESOURCE_GROUP_NAME --force
+
+    echo "Done!"
+}
+
+# ==============================
+# MAIN SCRIPT FLOW
+# ==============================
+
+print_msg "\n======================================================"
+print_msg " Setting up \"Code Server on Code Engine \" sample"
+print_msg "======================================================\n"
+
+echo ""
+echo "Please note: This script will install various IBM Cloud resources within the resource group '$RESOURCE_GROUP_NAME'."
+
+print_msg "\nChecking prerequisites ..."
+check_prerequisites
+
+# Ensure that latest versions of used IBM Cloud ClI is installed
+print_msg "\nPulling latest IBM Cloud CLI release ..."
+#ibmcloud update --force
+echo "Done!"
+
+# Ensure that latest versions of used IBM Cloud CLI plugins are installed
+print_msg "\nInstalling required IBM Cloud CLI plugins ..."
+#ibmcloud plugin install code-engine -f --quiet
+#ibmcloud plugin install cos -f --quiet
+echo "Done!"
+
+
+if [[ "$1" == "clean" ]]; then
+    print_msg "\nCleaning up the remains of previous executions ..."
+    clean
+    print_success "\n==========================================\n DONE\n==========================================\n"
+    exit 0
+fi
+
+print_msg "\nTargetting IBM Cloud region '$REGION' ..."
+ibmcloud target -r $REGION
+
+#
+# Create the resource group, if it does not exist
+if ! ibmcloud resource group $RESOURCE_GROUP_NAME --quiet >/dev/null 2>&1; then
+    print_msg "\nCreating resource group '$RESOURCE_GROUP_NAME' ..."
+    ibmcloud resource group-create $RESOURCE_GROUP_NAME
+fi
+print_msg "\nTargetting resource group '$RESOURCE_GROUP_NAME' ..."
+ibmcloud target -g $RESOURCE_GROUP_NAME
+
+#
+# Create the COS instance, if it does not exist
+print_msg "\nInitializing the COS instance '$COS_INSTANCE_NAME' ..."
+if ! ibmcloud resource service-instance ${COS_INSTANCE_NAME} 2>/dev/null; then
+    print_msg "\nCreating the COS instance '$COS_INSTANCE_NAME' ..."
+    ibmcloud resource service-instance-create ${COS_INSTANCE_NAME} cloud-object-storage standard global -d premium-global-deployment-iam
+fi
+COS_INSTANCE_ID=$(ibmcloud resource service-instance ${COS_INSTANCE_NAME} --output json | jq -r '.[0] | .id')
+ibmcloud cos config crn --crn ${COS_INSTANCE_ID} --force
+ibmcloud cos config auth --method IAM
+ibmcloud cos config region --region ${REGION}
+ibmcloud cos config endpoint-url --url s3.${REGION}.cloud-object-storage.appdomain.cloud
+
+
+print_msg "\nListing buckets of the instance ..."
+buckets=$(ibmcloud cos buckets -output json)
+COS_BUCKET_NAME=""
+if [[ "$(echo "${buckets}" | jq -r '.Buckets')" != "null" ]]; then
+    echo "Found $(echo "${buckets}" | jq -r '.Buckets|length') bucket(s):"
+    for bucket in $(echo "${buckets}" | jq -r '.Buckets|.[] | @base64'); do
+        _jq() {
+            echo ${bucket} | base64 --decode | jq -r ${1}
+        }
+        bucket_name=$(_jq '.Name')
+        echo "- $bucket_name"
+
+        if [[ "$bucket_name" =~ ^ce-${REGION}-code-server-* ]]; then 
+            COS_BUCKET_NAME=$bucket_name
+        fi
+    done
+fi
+
+#
+# Create a COS bucket, if it does not exist
+if [[ $COS_BUCKET_NAME == "" ]]; then
+    random_chars=$(openssl rand -hex 6)
+    COS_BUCKET_NAME=ce-${REGION}-code-server-${random_chars}
+    print_msg "\nCreating the COS bucket '$COS_BUCKET_NAME' ..."
+    ibmcloud cos bucket-create \
+        --class smart \
+        --region $REGION \
+        --ibm-service-instance-id $COS_INSTANCE_ID \
+        --bucket $COS_BUCKET_NAME
+else 
+    print_msg "\nUsing the COS bucket '$COS_BUCKET_NAME' ..."
+    echo "Done!"
+fi
+
+#
+# Create the Code Engine project, if it does not exist
+print_msg "\nInitializing the Code Engine project '$CE_PROJECT_NAME' ..."
+if ! ibmcloud ce proj select --name $CE_PROJECT_NAME 2>/dev/null; then
+    print_msg "\nCreating Code Engine project '$CE_PROJECT_NAME' ..."
+    ibmcloud ce proj create --name $CE_PROJECT_NAME
+fi
+CE_PROJECT=$(ibmcloud ce project current --output json)
+CE_PROJECT_GUID=$(echo "$CE_PROJECT" | jq -r '.guid')
+CE_PROJECT_DOMAIN=$(echo "$CE_PROJECT" | jq -r '.domain')
+CE_PROJECT_NAMESPACE=$(echo "$CE_PROJECT" | jq -r '.kube_config_context')
+
+# 
+# Obtain the Kubernetes context of the Code Engine project
+print_msg "\nObtaining the Kube config of the Code Engine project ..."
+ibmcloud ce project select --id ${CE_PROJECT_GUID} --kubecfg
+
+print_msg "\nInitializing HMAC credentials to access the COS instance '$COS_INSTANCE_ID' ..."
+CE_SECRET_NAME=cos-secret-$COS_BUCKET_NAME
+if ibmcloud ce secret get --name $CE_SECRET_NAME --quiet >/dev/null 2>&1; then
+    echo "Done! Code Engine secret '$CE_SECRET_NAME' does exist"
+else
+
+    #
+    # Create the credentials to access the COS instance
+    print_msg "\nCreating the HMAC credentials '$COS_HMAC_CREDENTIALS_NAME' to access the COS instance ..."
+    COS_HMAC_CREDENTIALS=$(ibmcloud resource service-key-create ${COS_HMAC_CREDENTIALS_NAME} Writer --instance-id $COS_INSTANCE_ID --parameters '{"HMAC":true}' --output JSON)
+    COS_HMAC_CREDENTIALS_ACCESS_KEY_ID=$(echo "$COS_HMAC_CREDENTIALS"|jq -r '.credentials.cos_hmac_keys.access_key_id')
+    COS_HMAC_CREDENTIALS_SECRET_ACCESS_ID=$(echo "$COS_HMAC_CREDENTIALS"|jq -r '.credentials.cos_hmac_keys.secret_access_key')
+
+    #
+    # Store the HMAC credentials in a Code Engine secret
+    
+    print_msg "\nStore the HMAC credentials in a Code Engine secret '$CE_SECRET_NAME' ..."
+    kubectl apply -f - <<EOF
+apiVersion: v1
+kind: Secret
+type: codeengine.cloud.ibm.com/hmac-auth
+metadata:
+    name: $CE_SECRET_NAME
+stringData:
+    accessKey: $COS_HMAC_CREDENTIALS_ACCESS_KEY_ID
+    secretKey: $COS_HMAC_CREDENTIALS_SECRET_ACCESS_ID
+EOF
+
+fi
+
+print_msg "\nInitializing the persistent storage to mount the bucket '$COS_BUCKET_NAME' ..."
+CE_STORAGE_NAME=$COS_BUCKET_NAME
+if kubectl get PersistentStorage $CE_STORAGE_NAME >/dev/null 2>&1; then
+    echo "Done! Code Engine persistent storage '$CE_STORAGE_NAME' does exist"
+else
+    print_msg "\nCreating Code Engine persistent storage '$CE_STORAGE_NAME' ..."
+    kubectl apply -f - <<EOF
+apiVersion: codeengine.cloud.ibm.com/v1beta1
+kind: PersistentStorage
+metadata:
+    name: $CE_STORAGE_NAME
+spec:
+    objectStorage:
+        bucketName: $COS_BUCKET_NAME
+        bucketLocation: $REGION
+        secretRef: $CE_SECRET_NAME
+EOF
+fi
+
+CE_CONFIG_NAME=code-server-config
+print_msg "\nInitializing the code-server configuration '$CE_CONFIG_NAME' ..."
+if ! ibmcloud ce configmap get --name $CE_CONFIG_NAME >/dev/null 2>&1; then
+    print_msg "\nCreating the configuration '$CE_CONFIG_NAME' ..."
+    ibmcloud ce configmap create --name $CE_CONFIG_NAME --from-file config.yaml
+else 
+    echo "Done!"
+fi
+
+# Deploy the Code Engine app to run the code server
+print_msg "\nInitializing the code-server app '$CE_APP_CODE_SERVER' ..."
+if ! ibmcloud ce app get --name $CE_APP_CODE_SERVER >/dev/null 2>&1; then
+    print_msg "\nCreating the code server app '$CE_APP_CODE_SERVER' ..."
+    ibmcloud ce app create --name $CE_APP_CODE_SERVER \
+        --build-source "." \
+        --min-scale 1 \
+        --port 12345 \
+        --cpu 8 --memory 16G \
+        --command "/bin/bash" --command "-c" \
+        --argument '/usr/bin/entrypoint.sh --extensions-dir ${EXTENSION_DIR} /data/workspace' \
+        --env CODE_SERVER_CONFIG=/home/coder/.config/code-server/config.yaml \
+        --env MAVEN_OPTS="-Dmaven.repo.local=/data/cache/.m2" \
+        --env VSCODE_PROXY_URI=./absproxy/{{port}} \
+        --argument /data/workspace \
+        --scale-down-delay 600 \
+        --no-wait
+
+    print_msg "\nConfiguring the volume mounts for the app '$CE_APP_CODE_SERVER' ..."
+    ./add-volume-mount-to-app.sh $CE_APP_CODE_SERVER $CE_STORAGE_NAME /data
+    sleep 3
+
+else 
+    echo "Done!"
+fi
+
+print_msg "\nUpdate the app '$CE_APP_CODE_SERVER' ..."
+ibmcloud ce app update --name $CE_APP_CODE_SERVER \
+    --build-source "."
+
+ROOT_DOMAIN=.${CE_PROJECT_NAMESPACE}.${CE_PROJECT_DOMAIN}
+FQDN_CODE_SERVER_APP=${CE_APP_CODE_SERVER}${ROOT_DOMAIN}
+URL_CODE_SERVER_APP=https://${FQDN_CODE_SERVER_APP}
+
+print_msg "\nThis end-to-end sample created the following set of IBM Cloud resources:"
+ibmcloud resource service-instances --type all -g $RESOURCE_GROUP_NAME
+
+print_msg "\nSo far, following files have been stored in the COS bucket '$COS_BUCKET_NAME':"
+ibmcloud cos objects --bucket $COS_BUCKET_NAME
+
+echo ""
+ibmcloud ce app list
+
+print_msg "\nFollowing commands can be used to further play around with the sample setup:"
+echo "1. Open the browser and type '$URL_CODE_SERVER_APP' to access code server"
+echo "2. Tear down the sample setup: './run clean'"
+
+print_success "\n=========================================="
+print_success " SUCCESS"
+print_success "==========================================\n"