Software⏱️ 3 min read📅 2026-06-15

How to Fix: google cloud appengine deploy: exited with error [Errno 12] Cannot allocate memory

Google Cloud App Engine deployment error: Cannot allocate memory.

Quick Answer: Check if the gzip command is on the system's PATH, and ensure that the /tmp directory has sufficient space.

📋 Table of Contents

  1. 🔍 Why This Happens
  2. ✅ Best Solutions to Fix It
  3. 💡 Conclusion

The error 'google cloud appengine deploy: exited with error [Errno 12] Cannot allocate memory' occurs when the deployment process runs out of available memory, preventing it from completing successfully. This issue affects users who are trying to deploy their applications on Google Cloud Platform.

This error is frustrating because it prevents the user from deploying their application, resulting in downtime and potential losses. However, by following the steps outlined below, you can resolve this issue and successfully deploy your application.

🔍 Why This Happens

  • The primary reason for this error is that the gzip command is not installed on the system, which is required for the deployment process. The error message indicates that 'gzip_tar_runtime_package' is likely not on the path.
  • Another possible cause of this error is that the system does not have enough available memory to run the deployment process. This can be due to various reasons such as insufficient RAM or a large number of packages being uploaded.

✅ Best Solutions to Fix It

Installing the Required Package

  1. Step 1: Step 1: Update the package list by running the command 'sudo apt-get update' (for Ubuntu-based systems) or 'sudo yum update' (for RHEL-based systems). This will ensure that you have access to the latest packages, including gzip.
  2. Step 2: Step 2: Install the gzip package using the following commands: 'sudo apt-get install gzip' (for Ubuntu-based systems) or 'sudo yum install gzip' (for RHEL-based systems).
  3. Step 3: Step 3: Verify that the gzip package has been installed by running the command 'gzip --version'. This should display the version number of the installed package.

Increasing Available Memory

  1. Step 1: Step 1: Check the available memory on your system using the command 'free -h'. You can adjust the amount of memory allocated to your system by editing the /etc/sysctl.conf file and adding the following line: 'vm.max_map_count=65536'.
  2. Step 2: Step 2: Reboot your system after making changes to the sysctl configuration. This will ensure that the updated settings take effect.

💡 Conclusion

By following these steps, you should be able to resolve the 'google cloud appengine deploy: exited with error [Errno 12] Cannot allocate memory' issue and successfully deploy your application on Google Cloud Platform. Remember to install the required package and increase available memory as needed to prevent this error from occurring in the future.

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