You can update the Chrome packages using one of the following methods:

• Method 1: Using OpsRamp Agent Remote Script (Recommended)
• Method 2: Manual Execution

Method 1: Using OpsRamp Agent Remote Script

1. Navigate to Automation > Scripts v2.
2. Create a Script Category (Global, Partner-specific, or Client-specific).
3. Click the Add to create a new script. Provide the following script details:
   • Name: Chrome Package Upgrade (Example)
   • Description: Patch script to update Chrome
   • Execution Time: 60 seconds
   • Platform: Linux
4. Paste this following script in the script content:

   #!/bin/bash
   set -x
   export KUBECONFIG=/etc/rancher/k3s/k3s.yaml
   # Minimum version threshold
   MIN_VERSION="18.0.0"
   # Validate input arguments
   if [[ -z "$1" || -z "$2" ]]; then
     echo "Usage: $0 <namespace> <registry-url>"
     echo "Example: $0 default us-central1-docker.pkg.dev"
     exit 1
   fi
   REPO_USER=$3
   REPO_PASS=$4
   # check $3 and $4 are not set
   if [[ -n "$3" && -n "$4" ]]; then
     helm registry login "$2" -u $REPO_USER -p $REPO_PASS
   fi
   # Assign provided arguments
   NAMESPACE="$1"
   REGISTRY="$2"
   # Chart path (with runtime registry)
   CHART_PATH="oci://$REGISTRY/opsramp-registry/gateway-cluster-charts/webprobe"
   # Get current deployed chart version
   CURRENT_VERSION=$(helm list --filter webprobe -n "$NAMESPACE" | awk 'NR==2 {print $9}' | awk -F '-' '{print $NF}')
   # Version comparison function
   version_gte() {
     [ "$1" = "$(printf "%s\n%s" "$2" "$1" | sort -V | tail -n1)" ]
   }
   # Conditionally run Helm upgrade
   if version_gte "$CURRENT_VERSION" "$MIN_VERSION"; then
     echo "Version $CURRENT_VERSION meets or exceeds $MIN_VERSION — proceeding with upgrade..."
     helm upgrade webprobe \
       "$CHART_PATH" \
       --version 20.0.1 -n "$NAMESPACE"
     helm list --filter webprobe -n "$NAMESPACE"
   else
     echo "Version $CURRENT_VERSION is below $MIN_VERSION — skipping upgrade."
   fi

5. Click on Parameters and add the following parameters to the script.

   Note

   Make sure that you create the parameters in the order listed below, and provide variable values according to your specific requirements.

   

6. Save the script
7. Schedule the script execution:
   • Select the script
   • Click Schedule (right panel)
   • Fill in details:
     • Schedule Name
     • Target Resource(s)
     • Schedule Type: One-time
8. Ensure all parameter values are correctly set.

   Note

   If you are using a custom namespace or a custom repository, ensure you specify the repository name and provide the corresponding repository username and password.
9. Click Save.
10. Run the Scheduled Script from the Scheduled Script section.
11. Review Execution Logs from the right-side panel for the status.

Method 2: Manual Execution

Use this if Agent based execution isn’t possible.

Prerequisites

• Access to the gateway system
• Appropriate user credentials

Steps for Manual Execution:

1. Login to Gateway using: gateway-admin if nextgen gateway running with Ubuntu 22 only.
2. Take root access by using the following command and enter password:

sudo su -

#!/bin/bash
set -x
export KUBECONFIG=/etc/rancher/k3s/k3s.yaml
# Minimum version threshold
MIN_VERSION="18.0.0"
# Validate input arguments
if [[ -z "$1" || -z "$2" ]]; then
  echo "Usage: $0 <namespace> <registry-url>"
  echo "Example: $0 default us-central1-docker.pkg.dev"
  exit 1
fi
REPO_USER=$3
REPO_PASS=$4
# check $3 and $4 are not set
if [[ -n "$3" && -n "$4" ]]; then
  helm registry login "$2" -u $REPO_USER -p $REPO_PASS
fi
# Assign provided arguments
NAMESPACE="$1"
REGISTRY="$2"
# Chart path (with runtime registry)
CHART_PATH="oci://$REGISTRY/opsramp-registry/gateway-cluster-charts/webprobe"
# Get current deployed chart version
CURRENT_VERSION=$(helm list --filter webprobe -n "$NAMESPACE" | awk 'NR==2 {print $9}' | awk -F '-' '{print $NF}')
# Version comparison function
version_gte() {
  [ "$1" = "$(printf "%s\n%s" "$2" "$1" | sort -V | tail -n1)" ]
}
# Conditionally run Helm upgrade
if version_gte "$CURRENT_VERSION" "$MIN_VERSION"; then
  echo "Version $CURRENT_VERSION meets or exceeds $MIN_VERSION — proceeding with upgrade..."
  helm upgrade webprobe \
    "$CHART_PATH" \
    --version 20.0.1 -n "$NAMESPACE"
  helm list --filter webprobe -n "$NAMESPACE"
else
  echo "Version $CURRENT_VERSION is below $MIN_VERSION — skipping upgrade."
fi

4. Save the file.

5. Grant permission to the file using the following command:

    
     chmod +x update.sh
     

6. Run the script using the following command:

   a. Command with namespace and reposiotry

   ./updater.sh <namespace> <repository>

   Examples:
   • With default namespace and default repository

     ./updater.sh <namespace> <repository>

   • With custom namespace and default repository

     ./updater.sh <namespace> <repository>

     Note

     Replace gateway-namespace with your actual gateway namespace.
   • With custom namespace and custom repository with no credentials

     ./updater.sh <namespace> <repository>

     Note

     Replace gateway-namespace and custom-repository with your actual namespace and repository URL.

   b. Command with namespace and custom repository with authorization

   ./updater.sh <namespace> <repository_name> < repository_username < repository_password>

   Example

   sh updater.sh gateway-namespace custom-repository repository_username repository_password

   Note

   Replace the placeholders with your actual namespace, repository URL, username, and password.

7. Verify the Webprobe Helm version (should be 20.0.1).

   helm list | grep webprobe

8. Access the Webprobe container:

   kubectl exec -it -n <namespace> webprobe-0 -- bash

9. Check the installed Chrome versions:

   chromedriver --version
   dpkg -l | grep -E "chrome"

Expected Versions: