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---
# Run this playbook that way:
# $ ansible-playbook -i ocp-master-node-hostname-or-ip, get_ocp_info.yaml
# Ansible runner machine info
- hosts: localhost
gather_facts: no
tasks:
- name: Generate name for data file
set_fact:
data_file_path: "{{ lookup('env', 'VIRTUAL_ENV') }}/../../ocp_{{
(groups['all'][0]).replace('.', '_')
}}_info.yaml"
- name: Print data file name
debug:
msg: "Data file path is '{{ data_file_path }}'"
- name: "[Re]Create file where we are going to store gathered data"
copy:
content: ""
dest: "{{ data_file_path }}"
mode: 0644
force: yes
- name: Get Linux kernel version of ansible runner
shell: "uname -a"
register: ansible_runner_linux_kernel_version
- name: Get Red Hat release info for ansible runner
shell: "cat /etc/redhat-release"
register: ansible_runner_rh_release
ignore_errors: yes
- name: Get ansible-playbook version from ansible runner
shell: "{{ lookup('env', 'VIRTUAL_ENV') }}/bin/ansible-playbook --version |
grep '^ansible-playbook' | awk '{print $2}'"
register: ansible_runner_ansible_playbook_version
- name: Get 'openshift-ansible' lib version used by ansible runner
shell: "echo \"openshift-ansible-$(cat {{
lookup('env', 'VIRTUAL_ENV')
}}/usr/share/ansible/openshift-ansible/.tito/packages/openshift-ansible | awk '{print $1}')\""
register: ansible_runner_oc_lib_version
- name: Write ansible runner data to the data file
yedit:
src: "{{ data_file_path }}"
state: present
backup: false
edits:
- key: 01_ansible_runner
value:
Linux kernel version: "{{ ansible_runner_linux_kernel_version.stdout_lines }}"
Red Hat release info: "{{
ansible_runner_rh_release.stdout_lines or
'File /etc/redhat-release was not found. Not RHEL machine?' }}"
ansible-playbook version: "{{ ansible_runner_ansible_playbook_version.stdout_lines }}"
openshift-ansible lib version: "{{ ansible_runner_oc_lib_version.stdout_lines }}"
# === Master node info ===
- hosts: all[0]
gather_facts: no
vars:
master_package_list:
- docker
- heketi
master_service_list:
- docker
- multipathd
gluster_pod_package_list:
- gluster
- heketi
- targetcli
- gluster-block
- tcmu-runner
- python-configshell
- python-rtslib
gluster_pod_service_list:
- glusterd
- heketi
- gluster-blockd
- tcmu-runner
heketi_pod_package_list:
- gluster
- heketi
# NOTE(vponomar): we do not process list of Heketi POD services for 2 reasons:
# 1) No requirement to get status of any of services on Heketi POD.
# 2) 'systemctl' does not work on it.
tasks:
- name: Get distro version of ansible runner
shell: "uname -a"
register: master_linux_kernel_version
- name: Get Red Hat release info for ansible runner
shell: "cat /etc/redhat-release"
register: master_rh_release
- name: Create grep filter with all the packages we are interested in
set_fact:
package_filter: "{{ package_filter | default('grep') + ' -e ' + item }}"
with_items: "{{ master_package_list }}"
- name: Get list of installed packages we are interested in
shell: "rpm -qa | {{ package_filter }}"
register: master_packages
- name: Get status of services on OCP Master node
shell: "systemctl list-units {{ master_service_list | join('.service ') }}.service
--type=service --all --no-pager --no-legend"
register: master_services
- name: Get OpenShift client version
shell: "oc version | grep -e 'oc ' -e 'openshift' -e 'kube'"
register: master_oc_version
- name: Get list of OCP nodes
shell: "oc get nodes"
register: master_ocp_nodes
- name: Get info about all the docker images used in OCP cluster
shell: "oc get pods --all-namespaces
-o=custom-columns=:.status.containerStatuses[*].image | grep -v -e '^$' | uniq"
register: master_image_info
- name: Write master data to the data file
delegate_to: localhost
yedit:
src: "{{ hostvars['localhost']['data_file_path'] }}"
state: present
edits:
- key: 02_master
value:
Linux kernel version: "{{ master_linux_kernel_version.stdout_lines }}"
Red Hat release info: "{{ master_rh_release.stdout_lines }}"
List of Packages: "{{ master_packages.stdout_lines }}"
List of services: "{{ master_services.stdout_lines }}"
OC Version: "{{ master_oc_version.stdout_lines }}"
OCP nodes: "{{ master_ocp_nodes.stdout_lines }}"
Images info: "{{ master_image_info.stdout_lines }}"
# Heketi POD
- name: Get heketi POD
shell: "oc get pods --all-namespaces -l heketi
-o=custom-columns=:.metadata.name,:.metadata.namespace"
register: heketi_pods
- name: DEBUG HEKETI
debug:
msg: "{{ heketi_pods }}"
- block:
- name: Get storage release version from Heketi POD
shell: "oc exec {{ (heketi_pods.stdout_lines[1].split(' ') | list)[0] }}
--namespace {{ (heketi_pods.stdout_lines[1].split(' ') | list)[-1] }} --
cat /etc/redhat-storage-release"
register: heketi_pod_storage_release_version
- name: Get info about packages on Heketi POD
shell: "oc exec {{ (heketi_pods.stdout_lines[1].split(' ') | list)[0] }}
--namespace {{ (heketi_pods.stdout_lines[1].split(' ') | list)[-1] }} --
rpm -qa | grep -e {{ heketi_pod_package_list | join(' -e ') }}"
register: heketi_pod_packages
- name: Write Heketi data to the data file
delegate_to: localhost
yedit:
src: "{{ hostvars['localhost']['data_file_path'] }}"
state: present
edits:
- key: 03_heketi_pod
value:
Storage release version: "{{ heketi_pod_storage_release_version.stdout_lines }}"
List of Packages: "{{ heketi_pod_packages.stdout_lines }}"
when: "{{ ((heketi_pods.stdout_lines | join('')).strip() | length) > 0 }}"
# Gluster PODs
- name: Get list of Gluster PODs
shell: "oc get pods --all-namespaces -l glusterfs-node
-o=custom-columns=:.metadata.name,:.metadata.namespace"
register: gluster_pods
- name: DEBUG GLUSTER
debug:
msg: "{{ gluster_pods }}"
- block:
- name: Get storage release version from Gluster PODs
shell: "oc exec {{ (item.split(' ') | list)[0] }}
--namespace {{ (item.split(' ') | list)[-1] }} --
cat /etc/redhat-storage-release"
with_items: "{{ gluster_pods.stdout_lines[1:] }}"
register: gluster_pod_storage_release_version_results
- name: Process gluster PODs storage release versions results
set_fact:
gluster_pod_storage_release_version_processed: "{{
gluster_pod_storage_release_version_processed | default({}) | combine(
{(item.item.strip().split(' ')[0]): item.stdout_lines},
recursive=True
) }}"
with_items: "{{ gluster_pod_storage_release_version_results.results }}"
- name: Get info about packages on Gluster PODs
shell: "oc exec {{ (item.split(' ') | list)[0] }}
--namespace {{ (item.split(' ') | list)[-1] }} --
rpm -qa | grep -e {{ gluster_pod_package_list | join(' -e ') }}"
with_items: "{{ gluster_pods.stdout_lines[1:] }}"
register: gluster_pod_package_list_results
- name: Process gluster PODs package lists results
set_fact:
gluster_pod_package_list_processed: "{{
gluster_pod_package_list_processed | default({}) | combine(
{(item.item.strip().split(' ')[0]): item.stdout_lines},
recursive=True
) }}"
with_items: "{{ gluster_pod_package_list_results.results }}"
- name: Get info about services on Gluster PODs
shell: "oc exec {{ (item.split(' ') | list)[0] }}
--namespace {{ (item.split(' ') | list)[-1] }} --
systemctl list-units {{ gluster_pod_service_list | join('.service ') }}.service
--type=service --all --no-pager --no-legend"
with_items: "{{ gluster_pods.stdout_lines[1:] }}"
register: gluster_pod_service_list_results
- name: Process gluster PODs service lists results
set_fact:
gluster_pod_service_list_processed: "{{
gluster_pod_service_list_processed | default({}) | combine(
{(item.item.strip().split(' ')[0]): item.stdout_lines},
recursive=True
) }}"
with_items: "{{ gluster_pod_service_list_results.results }}"
- name: Write Gluster PODs data to the data file
delegate_to: localhost
yedit:
src: "{{ hostvars['localhost']['data_file_path'] }}"
state: present
edits:
- key: 04_gluster_pods
value:
Storage release version: "{{ gluster_pod_storage_release_version_processed }}"
List of Packages: "{{ gluster_pod_package_list_processed }}"
List of Services: "{{ gluster_pod_service_list_processed }}"
when: "{{ ((gluster_pods.stdout_lines | join('')).strip() | length) > 0 }}"
- hosts: localhost
gather_facts: no
tasks:
- shell: "cat {{ data_file_path }}"
register: data_file_content
- name: Print gathered data
debug:
msg: "{{ data_file_content.stdout_lines }}"
|
