mhamra
commented
1 month ago UPDATE
Running the reported workflow file, the workflow failed reporting this error:
[2024-04-11 11:34:22] [ERROR] [57744] [ThreadPoolExecutor-0_0] [workflow_engine]: [run-agent-linux-ubuntu-18.04-amd64-tests] Task failed with error: Error executing process task Traceback (most recent call last):
File "/home/marcelo/wazuh/wazuh-qa/deployability/modules/testing/main.py", line 30, in <module>
Tester.run(InputPayload(**vars(parse_arguments())))
File "/home/marcelo/wazuh/wazuh-qa/deployability/modules/testing/testing.py", line 53, in run
extra_vars['current_user'] = os.getlogin()
OSError: [Errno 6] No such device or addressI reproduced the problem using python:
python
Python 3.10.12 (main, Nov 20 2023, 15:14:05) [GCC 11.4.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import os
>>> print(os.getlogin())
Traceback (most recent call last):
File "<stdin>", line 1, in `<module>`
OSError: [Errno 6] No such device or address
>>> import getpass
>>> getpass.getuser()
'marcelo'The os.getlogin() returns the name of the user logged in on the controlling terminal of the process. Typically processes in the user's session (tty, X session) have a controlling terminal. Processes spawned by the workflow, do not have a controlling terminal. The recommended way to obtain the current user is by using getpass.getuser()
pro-akim
rauldpm
Same Os in agent and manager generates instability in the agent supply.
Sometimes the agent is not installed directly, sometimes it is installed but does not connect to the manager
Running this test (https://github.com/wazuh/wazuh-qa/issues/5125#issuecomment-2042784252)
YAML file
``` version: 0.1 description: This workflow is used to test agents deployment por DDT1 PoC variables: agent-os: - linux-ubuntu-18.04-amd64 - linux-ubuntu-20.04-amd64 - linux-ubuntu-22.04-amd64 - linux-debian-10-amd64 - linux-debian-11-amd64 - linux-debian-12-amd64 - linux-oracle-9-amd64 manager-os: linux-ubuntu-22.04-amd64 infra-provider: vagrant working-dir: /tmp/dtt1-poc tasks: # Unique manager allocate task - task: "allocate-manager-{manager-os}" description: "Allocate resources for the manager." do: this: process with: path: python3 args: - modules/allocation/main.py - action: create - provider: "{infra-provider}" - size: large - composite-name: "{manager-os}" - inventory-output: "{working-dir}/manager-{manager-os}/inventory.yaml" - track-output: "{working-dir}/manager-{manager-os}/track.yaml" cleanup: this: process with: path: python3 args: - modules/allocation/main.py - action: delete - track-output: "{working-dir}/manager-{manager-os}/track.yaml" # Unique agent allocate task - task: "allocate-agent-{agent}" description: "Allocate resources for the agent." do: this: process with: path: python3 args: - modules/allocation/main.py - action: create - provider: "{infra-provider}" - size: small - composite-name: "{agent}" - inventory-output: "{working-dir}/agent-{agent}/inventory.yaml" - track-output: "{working-dir}/agent-{agent}/track.yaml" foreach: - variable: agent-os as: agent cleanup: this: process with: path: python3 args: - modules/allocation/main.py - action: delete - track-output: "{working-dir}/agent-{agent}/track.yaml" # Unique manager provision task - task: "provision-manager-{manager-os}" description: "Provision the manager." do: this: process with: path: python3 args: - modules/provision/main.py - inventory: "{working-dir}/manager-{manager-os}/inventory.yaml" - install: - component: wazuh-manager type: assistant version: 4.7.3 live: True depends-on: - "allocate-manager-{manager-os}" # Generic agent provision task - task: "provision-install-{agent}" description: "Provision resources for the {agent} agent." do: this: process with: path: python3 args: - modules/provision/main.py - inventory: "{working-dir}/agent-{agent}/inventory.yaml" - dependencies: - manager: "{working-dir}/manager-{manager-os}/inventory.yaml" - install: - component: wazuh-agent type: package version: 4.7.3 live: True depends-on: - "allocate-agent-{agent}" - "provision-manager-{manager-os}" foreach: - variable: agent-os as: agent # Generic agent test task - task: "run-agent-{agent}-tests" description: "Run tests install for the agent {agent}." do: this: process with: path: python3 args: - modules/testing/main.py - targets: - wazuh-1: "{working-dir}/manager-{manager-os}/inventory.yaml" - agent: "{working-dir}/agent-{agent}/inventory.yaml" - tests: "restart" - component: "agent" - wazuh-version: "4.7.3" - wazuh-revision: "40714" - live: "True" foreach: - variable: agent-os as: agent depends-on: - "provision-install-{agent}" ```The following error was found
This error happens because when the agent is not installed (absence of client.key), the test module takes the name of the os and removes the "." and uses this for the agent's name in the validation.
On the other hand
Running the test by using (https://github.com/wazuh/wazuh-qa/issues/5125#issuecomment-2042784252)
YAML file
``` version: 0.1 description: This workflow is used to test agents deployment por DDT1 PoC variables: agent-os: - linux-ubuntu-18.04-amd64 - linux-ubuntu-20.04-amd64 - linux-ubuntu-22.04-amd64 - linux-debian-10-amd64 - linux-debian-11-amd64 - linux-debian-12-amd64 - linux-oracle-9-amd64 manager-os: linux-ubuntu-22.04-amd64 infra-provider: vagrant working-dir: /tmp/dtt1-poc tasks: # Unique manager allocate task - task: "allocate-manager-{manager-os}" description: "Allocate resources for the manager." do: this: process with: path: python3 args: - modules/allocation/main.py - action: create - provider: "{infra-provider}" - size: large - composite-name: "{manager-os}" - inventory-output: "{working-dir}/manager-{manager-os}/inventory.yaml" - track-output: "{working-dir}/manager-{manager-os}/track.yaml" cleanup: this: process with: path: python3 args: - modules/allocation/main.py - action: delete - track-output: "{working-dir}/manager-{manager-os}/track.yaml" # Unique agent allocate task - task: "allocate-agent-{agent}" description: "Allocate resources for the agent." do: this: process with: path: python3 args: - modules/allocation/main.py - action: create - provider: "{infra-provider}" - size: small - composite-name: "{agent}" - inventory-output: "{working-dir}/agent-{agent}/inventory.yaml" - track-output: "{working-dir}/agent-{agent}/track.yaml" foreach: - variable: agent-os as: agent cleanup: this: process with: path: python3 args: - modules/allocation/main.py - action: delete - track-output: "{working-dir}/agent-{agent}/track.yaml" # Unique manager provision task - task: "provision-manager-{manager-os}" description: "Provision the manager." do: this: process with: path: python3 args: - modules/provision/main.py - inventory: "{working-dir}/manager-{manager-os}/inventory.yaml" - install: - component: wazuh-manager type: assistant version: 4.7.3 live: True depends-on: - "allocate-manager-{manager-os}" # Generic agent provision task - task: "provision-install-{agent}" description: "Provision resources for the {agent} agent." do: this: process with: path: python3 args: - modules/provision/main.py - inventory: "{working-dir}/agent-{agent}/inventory.yaml" - dependencies: - manager: "{working-dir}/manager-{manager-os}/inventory.yaml" - install: - component: wazuh-agent type: package version: 4.7.3 live: True depends-on: - "allocate-agent-{agent}" - "provision-manager-{manager-os}" foreach: - variable: agent-os as: agent # Generic agent test task - task: "run-agent-{agent}-tests" description: "Run tests install for the agent {agent}." do: this: process with: path: python3 args: - modules/testing/main.py - targets: - wazuh-1: "{working-dir}/manager-{manager-os}/inventory.yaml" - agent: "{working-dir}/agent-{agent}/inventory.yaml" - tests: "uninstall" - component: "agent" - wazuh-version: "4.7.3" - wazuh-revision: "40714" - live: "True" foreach: - variable: agent-os as: agent depends-on: - "provision-install-{agent}" ```It was possible fo find
The agent was installed, but it was not connected to the manager.
This instability can happen due to naming conflicts in the WF/Provision or Wazuh while 2 hosts have the same name.
Further research should be done