Replaced usage outdate egrep to grep

and small fix for comment

Change-Id: I3f93a72ece4f812edded4a0d3a14a67c878f3b69
Signed-off-by: Ivan Anfimov <lazekteam@gmail.com>

doc/source/reference/configuration/using-overrides.rst

@@ -196,7 +196,7 @@ The list of overrides available may be found by executing:
 
     ls /etc/ansible/roles/*/defaults/main.yml -1 \
         | xargs -I {} grep '_.*_overrides:' {} \
-        | egrep -v "^#|^\s" \
+        | grep -Ev "^#|^\s" \
         | sort -u
 
 .. note::
@@ -206,7 +206,7 @@ The list of overrides available may be found by executing:
    ``/etc/ansible/roles/role_name/defaults/main.yml``.
 
 Overriding OpenStack configuration defaults
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 OpenStack has many configuration options available in ``.conf`` files
 (in a standard ``INI`` file format),

scripts/log-collect.sh

@@ -134,7 +134,7 @@ function find_files {
         ! -name '*.html' \
         ! -name '*.subunit' \
         ! -name "*.journal" \
-        ! -name 'ansible.sqlite' | egrep -v 'stackviz|ara-report'
+        ! -name 'ansible.sqlite' | grep -Ev 'stackviz|ara-report'
 }
 
 function rename_files {

scripts/upgrade-utilities/galera-cluster-rolling-restart.yml

@@ -59,7 +59,7 @@
       delegate_to: "{{ groups['utility_all'][0] }}"
 
     - name: Check that WSREP is ready and Synced
-      shell: "/usr/bin/mariadb-admin extended-status | egrep '(wsrep_local_state_comment)'"
+      shell: "/usr/bin/mariadb-admin extended-status | grep -E '(wsrep_local_state_comment)'"
       register: mariadb_ready
       until:
         - mariadb_ready.rc == 0

tests/roles/bootstrap-host/defaults/main.yml

@@ -21,7 +21,7 @@ bootstrap_host_scenario: "{{ lookup('env', 'SCENARIO') | default('aio_lxc', true
 bootstrap_host_action: "{{ lookup('env', 'ACTION') | default('deploy', true) }}"
 #
 # Boolean option to implement OpenStack-Ansible configuration for an AIO
-# Switch to no for a multi-node configuration
+# Switch to false for a multi-node configuration
 bootstrap_host_aio_config: true
 #
 # Path to the location of the bootstrapping configuration files

tests/roles/bootstrap-host/tasks/prepare_data_disk.yml

@@ -21,7 +21,7 @@
 - name: Determine whether partitions labeled openstack-data{1,2} are present
   ansible.builtin.shell: |
     set -o pipefail;
-    parted --script -l -m | egrep -q ':{{ bootstrap_host_data_disk_fs_type }}:openstack-data[12]:;$'
+    parted --script -l -m | grep -Eq ':{{ bootstrap_host_data_disk_fs_type }}:openstack-data[12]:;$'
   args:
     executable: /bin/bash
   register: data_disk_partitions