Ansible Pilot

Ansible troubleshooting - the "role not found" error

How to solve the "role not found" error using ansible-galaxy command-line utility and requirements.yml file to download and use "lucab85.ansible_role_log4shell" Ansible Role from Ansible Galaxy.

January 7, 2022
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Today we’re going to talk about Ansible troubleshooting, specifically about the “role not found” error. I’m Luca Berton and welcome to today’s episode of Ansible Pilot.

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The best way of talking about Ansible troubleshooting is to jump in a live demo to show you practically the role not found errror and how to solve it!

error code

---
- name: role demo
  hosts: all
  become: true
  roles:
    - role: lucab85.ansible_role_log4shell
      detector_path: "/var"

error execution

$ ansible-playbook -i virtualmachines/demo/inventory troubleshooting/role/role.yml 
ERROR! the role 'lucab85.ansible_role_log4shell' was not found in /Users/lberton/prj/github/ansible-pilot/troubleshooting/role/roles:/Users/lberton/.ansible/roles:/usr/share/ansible/roles:/etc/ansible/roles:/Users/lberton/prj/github/ansible-pilot/troubleshooting/role
The error appears to be in '/Users/lberton/prj/github/ansible-pilot/troubleshooting/role/role.yml': line 6, column 7, but may
be elsewhere in the file depending on the exact syntax problem.
The offending line appears to be:
roles:
    - role: lucab85.ansible_role_log4shell
      ^ here
ansible-pilot $ ls -al ~/.ansible/roles
total 0
drwxr-xr-x  2 lberton  staff   64 Jan  7 08:19 .
drwxr-xr-x  8 lberton  staff  256 Jan  7 08:19 ..
ansible-pilot $

fix code

---
roles:
  - name: lucab85.ansible_role_log4shell

fix execution

$ ansible-galaxy install -r troubleshooting/role/requirements.yml 
Starting galaxy role install process
- downloading role 'ansible_role_log4shell', owned by lucab85
- downloading role from https://github.com/lucab85/ansible-role-log4shell/archive/v0.6.1.tar.gz
- extracting lucab85.ansible_role_log4shell to /Users/lberton/.ansible/roles/lucab85.ansible_role_log4shell
- lucab85.ansible_role_log4shell (v0.6.1) was installed successfully
ansible-pilot $ ls -al ~/.ansible/roles 
total 0
drwxr-xr-x   3 lberton  staff   96 Jan  7 08:24 .
drwxr-xr-x   8 lberton  staff  256 Jan  7 08:19 ..
drwxr-xr-x  12 lberton  staff  384 Jan  7 08:24 lucab85.ansible_role_log4shell
ansible-pilot $ ls -al ~/.ansible/roles/lucab85.ansible_role_log4shell 
total 32
drwxr-xr-x  12 lberton  staff   384 Jan  7 08:24 .
drwxr-xr-x   3 lberton  staff    96 Jan  7 08:24 ..
-rw-rw-r--   1 lberton  staff    96 Jan  6 11:22 .ansible-lint
drwxr-xr-x   5 lberton  staff   160 Jan  7 08:24 .github
-rw-rw-r--   1 lberton  staff   121 Jan  6 11:22 .yamllint
-rw-rw-r--   1 lberton  staff  1068 Jan  6 11:22 LICENSE
-rw-rw-r--   1 lberton  staff  3739 Jan  6 11:22 README.md
drwxr-xr-x   3 lberton  staff    96 Jan  7 08:24 defaults
drwxr-xr-x   4 lberton  staff   128 Jan  7 08:24 meta
drwxr-xr-x   3 lberton  staff    96 Jan  7 08:24 molecule
drwxr-xr-x   3 lberton  staff    96 Jan  7 08:24 tasks
drwxr-xr-x   3 lberton  staff    96 Jan  7 08:24 vars
ansible-pilot $ ls -al ~/.ansible/roles/lucab85.ansible_role_log4shell/*
-rw-rw-r--  1 lberton  staff  1068 Jan  6 11:22 /Users/lberton/.ansible/roles/lucab85.ansible_role_log4shell/LICENSE
-rw-rw-r--  1 lberton  staff  3739 Jan  6 11:22 /Users/lberton/.ansible/roles/lucab85.ansible_role_log4shell/README.md
/Users/lberton/.ansible/roles/lucab85.ansible_role_log4shell/defaults:
total 8
drwxr-xr-x   3 lberton  staff   96 Jan  7 08:24 .
drwxr-xr-x  12 lberton  staff  384 Jan  7 08:24 ..
-rw-rw-r--   1 lberton  staff  528 Jan  6 11:22 main.yml
/Users/lberton/.ansible/roles/lucab85.ansible_role_log4shell/meta:
total 16
drwxr-xr-x   4 lberton  staff   128 Jan  7 08:24 .
drwxr-xr-x  12 lberton  staff   384 Jan  7 08:24 ..
-rw-r--r--   1 lberton  staff    55 Jan  7 08:24 .galaxy_install_info
-rw-rw-r--   1 lberton  staff  1002 Jan  6 11:22 main.yml
/Users/lberton/.ansible/roles/lucab85.ansible_role_log4shell/molecule:
total 0
drwxr-xr-x   3 lberton  staff   96 Jan  7 08:24 .
drwxr-xr-x  12 lberton  staff  384 Jan  7 08:24 ..
drwxr-xr-x   4 lberton  staff  128 Jan  7 08:24 default
/Users/lberton/.ansible/roles/lucab85.ansible_role_log4shell/tasks:
total 8
drwxr-xr-x   3 lberton  staff    96 Jan  7 08:24 .
drwxr-xr-x  12 lberton  staff   384 Jan  7 08:24 ..
-rw-rw-r--   1 lberton  staff  2209 Jan  6 11:22 main.yml
/Users/lberton/.ansible/roles/lucab85.ansible_role_log4shell/vars:
total 8
drwxr-xr-x   3 lberton  staff   96 Jan  7 08:24 .
drwxr-xr-x  12 lberton  staff  384 Jan  7 08:24 ..
-rw-rw-r--   1 lberton  staff  722 Jan  6 11:22 main.yml
ansible-pilot $ ansible-playbook -i virtualmachines/demo/inventory troubleshooting/role/role.yml
PLAY [role not found demo] ************************************************************************
TASK [Gathering Facts] ****************************************************************************
ok: [demo.example.com]
TASK [lucab85.ansible_role_log4shell : print information] *****************************************
ok: [demo.example.com] => {
    "msg": "Ansible Playbook tested with detector version 1.2 released 2021-12-20.\nIf a 404 error occur please adjust the URL with the latest version available\nfor detector URL.\nPlease refer to the Red Hat Security Bullettin for up-to-date information and\nadjust the playbook variables accordingly.\nhttps://access.redhat.com/security/vulnerabilities/RHSB-2021-009.\n"
}
TASK [lucab85.ansible_role_log4shell : dependency presents] ***************************************
ok: [demo.example.com]
TASK [lucab85.ansible_role_log4shell : create detector directory] *********************************
changed: [demo.example.com]
TASK [lucab85.ansible_role_log4shell : download detector file] ************************************
changed: [demo.example.com]
TASK [lucab85.ansible_role_log4shell : download detector signature] *******************************
skipping: [demo.example.com]
TASK [lucab85.ansible_role_log4shell : gpg public key] ********************************************
skipping: [demo.example.com]
TASK [lucab85.ansible_role_log4shell : gpg verify detector] ***************************************
skipping: [demo.example.com]
TASK [lucab85.ansible_role_log4shell : remove any detector run directory] *************************
ok: [demo.example.com]
TASK [lucab85.ansible_role_log4shell : create detector run directory] *****************************
changed: [demo.example.com]
TASK [lucab85.ansible_role_log4shell : run detector/scanner] **************************************
changed: [demo.example.com]
TASK [lucab85.ansible_role_log4shell : files in detector run directory] ***************************
ok: [demo.example.com]
TASK [lucab85.ansible_role_log4shell : print vulnerable path(s) found] ****************************
ok: [demo.example.com] => {
    "vulnerable": {
        "changed": false,
        "examined": 1,
        "failed": false,
        "files": [],
        "matched": 0,
        "msg": "All paths examined",
        "skipped_paths": {}
    }
}
TASK [lucab85.ansible_role_log4shell : remove detector directory] *********************************
changed: [demo.example.com]
PLAY RECAP ****************************************************************************************
demo.example.com           : ok=11   changed=5    unreachable=0    failed=0    skipped=3    rescued=0    ignored=0
ansible-pilot $

code with ❤️ in GitHub

Recap

Now you know better how to troubleshoot the Ansible “role not found” error and how to fix it. Subscribe to the YouTube channel, Medium, and Website, X (formerly Twitter) to not miss the next episode of the Ansible Pilot.

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