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commit 6169bd8d447ce60012f7fd8a3d664a1bae2b3c0a
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Author: Bernd Finger <bfinger@redhat.com>
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Date: Tue Feb 23 18:56:13 2021 +0100
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fix issue #125
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diff --git a/tasks/RedHat/generic/assert-etc-hosts.yml b/tasks/RedHat/generic/assert-etc-hosts.yml
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index 3304d73..b8d8830 100644
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--- a/tasks/RedHat/generic/assert-etc-hosts.yml
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+++ b/tasks/RedHat/generic/assert-etc-hosts.yml
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@@ -54,8 +54,10 @@
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success_msg: "PASS: There is only one line containing '{{ sap_ip }}' in /etc/hosts."
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ignore_errors: "{{ sap_preconfigure_assert_ignore_errors|d(false) }}"
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-- name: Check for duplicate entries of {{ sap_hostname }}.{{ sap_domain }} in /etc/hosts
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- command: awk 'BEGIN{a=0}/{{ sap_hostname }}.{{ sap_domain }}/{a++}END{print a}' /etc/hosts
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+- name: Check for duplicate or missing entries of {{ sap_hostname }}.{{ sap_domain }} in /etc/hosts
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+ command: awk '/^{{ sap_hostname }}.{{ sap_domain }} /||
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+ / {{ sap_hostname }}.{{ sap_domain }} /||
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+ / {{ sap_hostname }}.{{ sap_domain }}$/{a++}END{print a}' /etc/hosts
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register: __shell_03_result
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ignore_errors: yes
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changed_when: no
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@@ -67,8 +69,10 @@
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success_msg: "PASS: There is only one line containing '{{ sap_hostname }}.{{ sap_domain }}' in /etc/hosts."
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ignore_errors: "{{ sap_preconfigure_assert_ignore_errors|d(false) }}"
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-- name: Check for duplicate entries of {{ sap_hostname }} in /etc/hosts
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- command: awk 'BEGIN{a=0}/{{ sap_hostname }}/{a++}END{print a}' /etc/hosts
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+- name: Check for duplicate or missing entries of {{ sap_hostname }} in /etc/hosts
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+ command: awk '/^{{ sap_hostname }} /||
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+ / {{ sap_hostname }} /||
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+ / {{ sap_hostname }}$/{a++}END{print a}' /etc/hosts
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register: __shell_04_result
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ignore_errors: yes
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changed_when: no
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diff --git a/tasks/RedHat/generic/configure-etc-hosts.yml b/tasks/RedHat/generic/configure-etc-hosts.yml
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index 2ae3a18..0a1ec59 100644
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--- a/tasks/RedHat/generic/configure-etc-hosts.yml
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+++ b/tasks/RedHat/generic/configure-etc-hosts.yml
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@@ -97,7 +97,7 @@
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- name: Check for duplicate or missing entries of hostname and fqdn in /etc/hosts
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shell: |
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- n=$(grep -w "{{ line_item }}" /etc/hosts | wc -l)
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+ n=$(awk '/^{{ line_item }} /||/ {{ line_item }} /||/ {{ line_item }}$/{a++}END{print a}' /etc/hosts)
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if [ $n -eq 1 ]; then
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exit 0
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else
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