From 0e720b382b7914ff3cce715f2608bd92cad41a2d Mon Sep 17 00:00:00 2001
From: Michal Arbet <michal.arbet@ultimum.io>
Date: Thu, 19 Aug 2021 14:57:31 +0200
Subject: [PATCH] Add check and diff options to kolla-ansible
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This patch is adding --check and --diff options
to kolla-ansible, which cause that kolla-ansible
run will be more verbose and able to run in
semi dry-run mode.
The --diff option for kolla-ansible can be used alone or
with --check. When you run in diff mode, any module that
supports diff mode reports the changes made or, if used
with --check, the changes that would have been made.
Diff mode is most common in modules that manipulate files
(for example, the template module) but other modules might
also show ‘before and after’ information
(for example, the user module).
For more information check [1].
[1] https://docs.ansible.com/ansible/latest/user_guide/playbooks_checkmode.html#using-diff-mode
Change-Id: Ifb82ea99e5af82540e938eab9e2a442b2820d7df
---
.../kolla-ansible-diff-50de16722aa155dc.yaml | 5 +++++
tools/kolla-ansible | 18 ++++++++++++++++--
2 files changed, 21 insertions(+), 2 deletions(-)
create mode 100644 releasenotes/notes/kolla-ansible-diff-50de16722aa155dc.yaml
diff --git a/releasenotes/notes/kolla-ansible-diff-50de16722aa155dc.yaml b/releasenotes/notes/kolla-ansible-diff-50de16722aa155dc.yaml
new file mode 100644
index 0000000000..f3d95c28b6
--- /dev/null
+++ b/releasenotes/notes/kolla-ansible-diff-50de16722aa155dc.yaml
@@ -0,0 +1,5 @@
+---
+features:
+ - |
+ Adds two new arguments to the ``kolla-ansible`` command, ``--check``
+ and ``--diff``. They are passed through directly to ``ansible-playbook``.
diff --git a/tools/kolla-ansible b/tools/kolla-ansible
index a6d222b7ab..0b4a0897fa 100755
--- a/tools/kolla-ansible
+++ b/tools/kolla-ansible
@@ -140,6 +140,8 @@ Can be specified multiple times to pass multiple inventories.
--vault-id <@prompt or path> Specify @prompt or password file (Ansible >= 2.4)
--ask-vault-pass Ask for vault password
--vault-password-file <path> Specify password file for vault decrypt
+ --check, -C Don't make any changes and try to predict some of the changes that may occur instead
+ --diff, -D Show differences in ansible-playbook changed tasks
--verbose, -v Increase verbosity of ansible-playbook
Environment variables:
@@ -191,6 +193,8 @@ cat <<EOF
--vault-id
--ask-vault-pass
--vault-password-file
+--check -C
+--diff -D
--verbose -v
prechecks
check
@@ -218,8 +222,8 @@ EOF
check_environment_coherence
-SHORT_OPTS="hi:p:t:k:e:v"
-LONG_OPTS="help,inventory:,playbook:,skip-tags:,tags:,key:,extra:,verbose,configdir:,passwords:,limit:,forks:,vault-id:,ask-vault-pass,vault-password-file:,yes-i-really-really-mean-it,include-images,include-dev:,full,incremental"
+SHORT_OPTS="hi:p:t:k:e:CD:v"
+LONG_OPTS="help,inventory:,playbook:,skip-tags:,tags:,key:,extra:,check,diff,verbose,configdir:,passwords:,limit:,forks:,vault-id:,ask-vault-pass,vault-password-file:,yes-i-really-really-mean-it,include-images,include-dev:,full,incremental"
RAW_ARGS="$*"
ARGS=$(getopt -o "${SHORT_OPTS}" -l "${LONG_OPTS}" --name "$0" -- "$@") || { usage >&2; exit 2; }
@@ -265,6 +269,16 @@ while [ "$#" -gt 0 ]; do
shift 2
;;
+ (--check|-C)
+ EXTRA_OPTS="$EXTRA_OPTS --check"
+ shift 1
+ ;;
+
+ (--diff|-D)
+ EXTRA_OPTS="$EXTRA_OPTS --diff"
+ shift 1
+ ;;
+
(--verbose|-v)
VERBOSITY="$VERBOSITY --verbose"
shift 1