From 180721846e02d16fb6d59df1c4f7599cfb16aec6 Mon Sep 17 00:00:00 2001
From: Michal Nasiadka <mnasiadka@gmail.com>
Date: Thu, 10 Jul 2025 12:38:18 +0200
Subject: [PATCH] Remove egrep usage from scripts

egrep: warning: egrep is obsolescent; using grep -E

Change-Id: I4df0d520546da141cafc15e9464149059fdc06a6
Signed-off-by: Michal Nasiadka <mnasiadka@gmail.com>
---
 .../roles/container-engine-migration/files/ce-cleanup.sh    | 2 +-
 tests/check-logs.sh                                         | 6 +++---
 tools/cleanup-containers                                    | 4 ++--
 tools/diag                                                  | 4 ++--
 tools/pre-commit-hook                                       | 2 +-
 5 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/ansible/roles/container-engine-migration/files/ce-cleanup.sh b/ansible/roles/container-engine-migration/files/ce-cleanup.sh
index 01269a457c..106c5a3d6e 100755
--- a/ansible/roles/container-engine-migration/files/ce-cleanup.sh
+++ b/ansible/roles/container-engine-migration/files/ce-cleanup.sh
@@ -21,7 +21,7 @@ images_to_remove=$(sudo $engine images --filter "label=kolla_version" -q -a)
 
 if [ -n "${containers_to_kill}" ]; then
     volumes_to_remove=$(sudo $engine inspect -f '{{range .Mounts}} {{printf "%s\n" .Name }}{{end}}' ${containers_to_kill} | \
-        egrep -v '(^\s*$)' | sort | uniq)
+        grep -Ev '(^\s*$)' | sort | uniq)
 
     echo "Stopping containers..."
     for container in ${containers_to_kill}; do
diff --git a/tests/check-logs.sh b/tests/check-logs.sh
index 9435e4ba5e..f9af4b0f92 100755
--- a/tests/check-logs.sh
+++ b/tests/check-logs.sh
@@ -14,19 +14,19 @@ function check_openstack_log_file_for_level {
     # $1: file
     # $2: log level
     # Filter out false positives from logged config options.
-    sudo egrep " $2 " $1 | egrep -v "(logging_exception_prefix|rate_limit_except_level)"
+    sudo grep -E " $2 " $1 | grep -Ev "(logging_exception_prefix|rate_limit_except_level)"
 }
 
 function check_fluentd_log_file_for_level {
     # $1: file
     # $2: log level
-    sudo egrep "\[$2\]:" $1
+    sudo grep -E "\[$2\]:" $1
 }
 
 function check_fluentd_log_file_for_content {
     # $1: file
     # $2: content
-    sudo egrep "$2" $1
+    sudo grep -E "$2" $1
 }
 
 function check_fluentd_missing_logs {
diff --git a/tools/cleanup-containers b/tools/cleanup-containers
index d2759c598a..627d3b878e 100755
--- a/tools/cleanup-containers
+++ b/tools/cleanup-containers
@@ -24,12 +24,12 @@ fi
 if [ -n "$1" ]; then
     containers_to_kill=$(sudo $engine ps --filter "label=kolla_version" --format "{{.Names}}" -a | grep -E "$1" | awk '{print $1}')
     volumes_to_remove=$(sudo $engine inspect -f '{{range .Mounts}} {{printf "%s\n" .Name }}{{end}}' ${containers_to_kill} | \
-        egrep -v '(^\s*$)' | sort | uniq)
+        grep -Ev '(^\s*$)' | sort | uniq)
 else
     containers_to_kill=$(sudo $engine ps --filter "label=kolla_version" --format "{{.Names}}" -a)
 
     volumes_to_remove=$(sudo $engine inspect -f '{{range .Mounts}} {{printf "%s\n" .Name }}{{end}}' ${containers_to_kill} | \
-        egrep -v '(^\s*$)' | sort | uniq)
+        grep -Ev '(^\s*$)' | sort | uniq)
 fi
 
 if [[ "${containers_to_kill}" =~ "openvswitch_vswitchd" ]] && [[ "${containers_running}" =~ "neutron_openvswitch_agent" ]]; then
diff --git a/tools/diag b/tools/diag
index 1577473437..75a49428a2 100755
--- a/tools/diag
+++ b/tools/diag
@@ -3,7 +3,7 @@
 container_engine="${1:-docker}"
 
 echo "##### System Identification #####"
-egrep -w 'PRETTY_NAME|VERSION_ID' /etc/os-release
+grep -Ew 'PRETTY_NAME|VERSION_ID' /etc/os-release
 
 echo "##### ${container_engine^} Version #####"
 $container_engine --version
@@ -18,7 +18,7 @@ echo "##### List installed packages, including editables #####"
 pip list
 
 echo "##### Globals.yml file #####"
-egrep -w 'kolla_base_distro|openstack_release' /etc/kolla/globals.yml
+grep -Ew 'kolla_base_distro|openstack_release' /etc/kolla/globals.yml
 cat /etc/kolla/globals.yml | grep ^enable_
 
 echo "##### ${container_engine^} Images #####"
diff --git a/tools/pre-commit-hook b/tools/pre-commit-hook
index 9947161074..bf245158d5 100755
--- a/tools/pre-commit-hook
+++ b/tools/pre-commit-hook
@@ -26,7 +26,7 @@ find . -type f
 
 echo "=== bashate checks ==="
 
-files=$(egrep -rlI '^#!/(bin/|usr/bin/env )(ba)?sh' .)
+files=$(grep -ErlI '^#!/(bin/|usr/bin/env )(ba)?sh' .)
 [ "$files" ] && (bashate $files || RES=1)
 
 echo "=== yaml checks ==="