preconfigure roles: Avoid role aborts during assert runs

Solves issue sap-linuxlab#571.

Signed-off-by: Bernd Finger <[email protected]>

roles/sap_hana_preconfigure/tasks/RedHat/assert-installation.yml

@@ -85,9 +85,13 @@
 ### # /opt/ibm/lop/configure
 ### # yum -y install ibm-power-managed-rhel7
 ###
-- name: Get install status of required IBM packages
+# Reasons for noqa:
+# command-instead-of-module: I need to examine the output of the yum info command.
+# risky-shell-pipe: If a package is not installed, the shell command will fail. But I want the command to
+#   succeed so that the awk command can examine the result.
+- name: Get install status of required IBM packages # noqa command-instead-of-module risky-shell-pipe
   ansible.builtin.shell: |
-    set -o pipefail && yum info installed {{ __sap_hana_preconfigure_required_ppc64le | map('quote') | join(' ') }} |
+    yum info installed {{ __sap_hana_preconfigure_required_ppc64le | map('quote') | join(' ') }} |
     awk '/Name/{n=$NF}/Version/{v=$NF}/Release/{r=$NF}/Description/{printf ("%s\n", n)}'
   register: __sap_hana_preconfigure_register_required_ppc64le_packages_assert
   changed_when: no

roles/sap_hana_preconfigure/tasks/RedHat/generic/assert-tuned.yml

@@ -70,7 +70,7 @@
            sap_hana_preconfigure_assert_all_config)"
 
 - name: Get active tuned profile
-  ansible.builtin.shell: /usr/sbin/tuned-adm active | grep ":" | cut -d ":" -f 2 | awk '{$1=$1;print}'
+  ansible.builtin.shell: set -o pipefail && /usr/sbin/tuned-adm active | awk '/:/{print $NF}'
   check_mode: no
   register: __sap_hana_preconfigure_register_current_tuned_profile_assert
   ignore_errors: yes

roles/sap_netweaver_preconfigure/tasks/sapnote/2526952.yml

@@ -14,11 +14,11 @@
   ansible.builtin.service:
     name: tuned
     state: started
-    enabled: yes
+    enabled: true
 
 - name: Show currently active tuned profile
   ansible.builtin.shell: set -o pipefail && /usr/sbin/tuned-adm active | awk '/:/{print $NF}'
-  check_mode: no
+  check_mode: false
   register: __sap_netweaver_preconfigure_register_current_tuned_profile
   changed_when: false
 
@@ -39,8 +39,8 @@
       changed_when: true
 
     - name: Show new active tuned profile
-      ansible.builtin.shell: set -o pipefail && /usr/sbin/tuned-adm active | awk '{print $NF}'
-      check_mode: no
+      ansible.builtin.shell: set -o pipefail && /usr/sbin/tuned-adm active | awk '/:/{print $NF}'
+      check_mode: false
       register: __sap_netweaver_preconfigure_register_new_tuned_profile
       changed_when: false
 

roles/sap_netweaver_preconfigure/tasks/sapnote/assert-2526952.yml

@@ -39,17 +39,19 @@
   when: "'tuned-profiles-sap' in ansible_facts.packages"
 
 - name: Get active tuned profile
-  ansible.builtin.shell: set -o pipefail && /usr/sbin/tuned-adm active | grep ":" | cut -d ":" -f 2 | awk '{$1=$1;print}'
-  check_mode: no
+  ansible.builtin.shell: set -o pipefail && /usr/sbin/tuned-adm active | awk '/:/{print $NF}'
+  check_mode: false
   register: __sap_netweaver_preconfigure_register_current_tuned_profile
+  ignore_errors: true
   changed_when: false
 
 - name: Assert - Display the output of the tuned-adm active command
   ansible.builtin.debug:
     var: __sap_netweaver_preconfigure_register_current_tuned_profile.stdout_lines,
          __sap_netweaver_preconfigure_register_current_tuned_profile.stderr_lines
+  ignore_errors: true
 
-- name: Assert that tuned profile sap-netweaver is currently active
+- name: Assert that tuned profile 'sap-netweaver' is currently active
   ansible.builtin.assert:
     that: __sap_netweaver_preconfigure_register_current_tuned_profile.stdout == 'sap-netweaver'
     fail_msg: "FAIL: The tuned profile 'sap-netweaver' is currently not active!