Aktualizacja PowerFlex nie powiodła się: ansible.legacy.setup /usr/bin/sudo: Odmowa zezwolenia

Summary: -Aktualizacja oprogramowania PowerFlex z wersji 4.5.1 do 4.5.2 — Aktualizacja jednego z węzłów nie powiodła się z powodu błędu Aktualizacja PowerFlex (XXX) — OS=PowerFlex Niepowodzenie z: OB-f0f65576-c290-4AE1-a398-cde0399284db-0 Nie udało się skonfigurować ndc-xxxxxxxx podczas uruchamiania zadania "Zbieranie faktów": Nie udało się wykonać następujących modułów: ansible.legacy.setup ...

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Symptoms

Analiza dziennika wyjątków dostarczyła błąd i wskazała odpowiednie pliki yaml i .out jako główną przyczynę: 

 

Dzienniki wdrożeń:

DEBUG [2024-05-08T10:59:38.422838] 27544: service_deployment.rb:1874:in `process_ansible_errors': Exception while running ansible playbook RuntimeError: Command

      failed: env VAULT=****** ANSIBLE_STDOUT_CALLBACK=json ANSIBLE_HOST_KEY_CHECKING=False ANSIBLE_SSH_ARGS="-o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no

      -o ServerAliveInterval=30" ANSIBLE_PERSISTENT_CONNECT_TIMEOUT=120 ANSIBLE_PERSISTENT_COMMAND_TIMEOUT=120 timeout 1800 sudo -E /usr/local/bin/ansible-playbook -i

      /opt/Dell/ASM/deployments/Job-d77631dd-0808-43ee-a152-dd4c4552d384-0/plays/ndc-esdsosp12-inv.yaml /opt/Dell/ASM/deployments/Job-d77631dd-0808-43ee-a152-dd4c4552d384-0/plays/ndc-esdsosp12.yaml

      --vault-password-file /opt/asm-deployer/scripts/run_vault_script.py; output in /opt/Dell/ASM/deployments/Job-d77631dd-0808-43ee-a152-dd4c4552d384-0/ndc-esdsosp12.out

ERROR [2024-05-08T10:59:38.433623] 27544: service_deployment.rb:1887:in `process_ansible_errors': Error Message: The following modules failed to execute:

      ansible.legacy.setup

DEBUG [2024-05-08T10:59:38.434102] 27544: service_deployment.rb:1897:in `process_ansible_errors': errpr_desc = The following modules failed to execute: ansible.legacy.setup;

      additional_error_check = false

Dzienniki wyjątków:

<RuntimeError: Failed to transfer ca-cert on 10.x.x.71: RuntimeError: Error running ansible playbook: : RuntimeError :: Command failed: env VAULT=******                        
                                  ANSIBLE_STDOUT_CALLBACK=json ANSIBLE_HOST_KEY_CHECKING=False ANSIBLE_SSH_ARGS="-o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -o ServerAliveInterval=30"
                        
                                  ANSIBLE_PERSISTENT_CONNECT_TIMEOUT=120 ANSIBLE_PERSISTENT_COMMAND_TIMEOUT=120 timeout 1800 sudo -E /usr/local/bin/ansible-playbook -i /opt/Dell/ASM/deployments/Job-d77631dd-0808-43ee-a152-dd4c4552d384-0/plays/ndc-esdsosp12-inv___5.yaml
                        
                                  /opt/Dell/ASM/deployments/Job-d77631dd-0808-43ee-a152-dd4c4552d384-0/plays/ndc-esdsosp12___5.yaml --vault-password-file /opt/asm-deployer/scripts/run_vault_script.py;
                        
                                  output in /opt/Dell/ASM/deployments/Job-d77631dd-0808-43ee-a152-dd4c4552d384-0/ndc-esdsosp12___5.out: Error running ansible playbook: : RuntimeError :: Command
                        
                                  failed: env VAULT=****** ANSIBLE_STDOUT_CALLBACK=json ANSIBLE_HOST_KEY_CHECKING=False ANSIBLE_SSH_ARGS="-o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no
                        
                                  -o ServerAliveInterval=30" ANSIBLE_PERSISTENT_CONNECT_TIMEOUT=120 ANSIBLE_PERSISTENT_COMMAND_TIMEOUT=120 timeout 1800 sudo -E /usr/local/bin/ansible-playbook -i
                        
                                  /opt/Dell/ASM/deployments/Job-d77631dd-0808-43ee-a152-dd4c4552d384-0/plays/ndc-esdsosp12-inv___5.yaml /opt/Dell/ASM/deployments/Job-d77631dd-0808-43ee-a152-dd4c4552d384-0/plays/ndc-esdsosp12___5.yaml
                        
                                  --vault-password-file /opt/asm-deployer/scripts/run_vault_script.py; output in /opt/Dell/ASM/deployments/Job-d77631dd-0808-43ee-a152-dd4c4552d384-0/ndc-esdsosp12___5.out>

Dzienniki .yaml:

all:
  hosts:
    10.x.x.71:
      server: 10.x.x.71
      ansible_ssh_user: pflex
      ansible_ssh_pass:  !vault |
                  $ANSIBLE_VAULT;1.1;AES256
                  33396339316633666565326637633562616561363339646436393530326666616332623233333862
                  3362356365656433386535666139306337386638626137340a383532623431613734613133366638
                  39353665653639343661346438343636633937306331333164656666663662373338396536313530
                  6137636663656637660a363036333663613566373237316637623635623265303434313231653735
                  3064
      ansible_ssh_private_key_file: "/tmp/20240509-5076-oix54r"
      ansible_become_password:  !vault |
                  $ANSIBLE_VAULT;1.1;AES256
                  33396339316633666565326637633562616561363339646436393530326666616332623233333862
                  3362356365656433386535666139306337386638626137340a383532623431613734613133366638
                  39353665653639343661346438343636633937306331333164656666663662373338396536313530
                  6137636663656637660a363036333663613566373237316637623635623265303434313231653735
                  3064
      source: "/opt/asm-deployer/tls/ca.crt"
      destination: "/etc/pki/trust/anchors"
      cert_file: ca.crt
      is_non_root_user: true

Dzienniki .out:

"hosts": {
                        "10.x.x.71": {
                            "_ansible_no_log": false,
                            "_ansible_verbose_override": true,
                            "action": "gather_facts",
                            "ansible_facts": {},
                            "changed": false,
                            "failed": true,
                            "failed_modules": {
                                "ansible.legacy.setup": {
                                    "ansible_facts": {
                                        "discovered_interpreter_python": "/usr/bin/python3.6"
                                    },
                                    "failed": true,
                                    "module_stderr": "Warning: Permanently added '10.x.x.71' (ECDSA) to the list of known hosts.\r\nConnection to 10.x.x.71 closed.\r\n",
                                    "module_stdout": "/bin/sh: /usr/bin/sudo: Permission denied\r\n",
                                    "msg": "MODULE FAILURE\nSee stdout/stderr for the exact error",
                                    "rc": 126,      

Cause

Zgodnie z analizą dzienników zauważyliśmy, że problem dotyczył uprawnień użytkownika "pflex". Ze względu na problem z uprawnieniami program "pflex" nie mógł skopiować certyfikatu ze źródła do miejsca docelowego.

Resolution

Skorygowanie uprawnień użytkownika pflex w węźle rozwiązało problem:

Na hoście: 

usermod -a -G trusted pflex
cd /etc/sudoers.d
cp -p common-criteria common-criteria.2024-05-10
update: common-criteria
%trusted ALL=(ALL) NOPASSWD: ALL

Testowanie:

sudo su - pflex
sudo ls -ltra

Affected Products

PowerFlex rack, ScaleIO
Article Properties
Article Number: 000227009
Article Type: Solution
Last Modified: 03 Feb 2025
Version:  2
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