Ansible Playbook execution fails due to missing files

A file required by the playbook is not found.

Understanding Ansible and Its Purpose

Ansible is an open-source automation tool used for configuration management, application deployment, and task automation. It simplifies complex tasks and orchestrates multi-tier deployments by using playbooks, which are YAML files that describe the desired state of a system.

Identifying the Symptom: Playbook Execution Fails

When running an Ansible playbook, you may encounter an error indicating that the execution has failed due to missing files. This typically manifests as an error message in the terminal output, stating that a specific file could not be found.

Common Error Messages

  • ERROR! the file_name was not found
  • FileNotFoundError: [Errno 2] No such file or directory

Exploring the Issue: Missing Files

This issue arises when a playbook references a file that is not available in the expected location. Ansible requires all referenced files to be present either on the control node or the target hosts, depending on the task being executed. The absence of these files leads to execution failures.

Root Causes

  • Incorrect file paths specified in the playbook.
  • Files not transferred to the target host.
  • Files deleted or moved from their original location.

Steps to Resolve the Missing Files Issue

To resolve this issue, follow these steps:

1. Verify File Paths

Ensure that the file paths specified in the playbook are correct. Double-check the spelling and directory structure. Use absolute paths if necessary to avoid confusion.

tasks:
- name: Copy configuration file
copy:
src: /path/to/source/file
dest: /path/to/destination/file

2. Ensure File Availability

Confirm that the required files are present on the control node or the target host. Use SSH to log into the target host and verify the file's existence.

ssh user@target_host
ls /path/to/file

3. Transfer Missing Files

If files are missing, transfer them to the appropriate location using SCP or another file transfer method.

scp /local/path/to/file user@target_host:/remote/path/to/file

4. Update Playbook References

If the file location has changed, update the playbook to reflect the new path.

Additional Resources

For more information on managing files with Ansible, refer to the official Ansible Playbooks Documentation. For troubleshooting common errors, visit the Ansible Troubleshooting Guide.

Never debug

Ansible

manually again

Let Dr. Droid create custom investigation plans for your infrastructure.

Book Demo
Automate Debugging for
Ansible
See how Dr. Droid creates investigation plans for your infrastructure.

MORE ISSUES

Made with ❤️ in Bangalore & San Francisco 🏢

Doctor Droid