From cad7fc35f72b588b28b19198bc0a07669bbb8a39 Mon Sep 17 00:00:00 2001
From: Jeffrey Zhang <zhang.lei.fly@gmail.com>
Date: Wed, 8 Mar 2017 15:04:48 +0800
Subject: [PATCH] Disable running playbooks in serial by default
Run playbooks in serial are unnecessary and may cause some issue. This
patch disables serial.
This patch also removes the serial for MariaDB playbook. MariaDB handle
this internally.
Partial-Bug: #1668185
Change-Id: I3b4216dd82607475e9bd9b44590b631be4abdbdd
---
ansible/site.yml | 1 -
.../notes/disable-serial-in-default-442093aca22658f4.yaml | 5 +++++
tools/kolla-ansible | 7 +++++--
3 files changed, 10 insertions(+), 3 deletions(-)
create mode 100644 releasenotes/notes/disable-serial-in-default-442093aca22658f4.yaml
diff --git a/ansible/site.yml b/ansible/site.yml
index b5e05aa8b..ca9decafe 100644
--- a/ansible/site.yml
+++ b/ansible/site.yml
@@ -133,7 +133,6 @@
- name: Apply role mariadb
gather_facts: false
hosts: mariadb
- serial: '{{ serial|default("0") }}'
roles:
- { role: mariadb,
tags: mariadb,
diff --git a/releasenotes/notes/disable-serial-in-default-442093aca22658f4.yaml b/releasenotes/notes/disable-serial-in-default-442093aca22658f4.yaml
new file mode 100644
index 000000000..cbb2438ea
--- /dev/null
+++ b/releasenotes/notes/disable-serial-in-default-442093aca22658f4.yaml
@@ -0,0 +1,5 @@
+---
+features:
+ - Run ansible playbooks in serial is disabled by default now. Serial is not
+ recommended. But you can enable it by configuring ANSIBLE_SERIAL
+ environment variable.
diff --git a/tools/kolla-ansible b/tools/kolla-ansible
index 251b3239a..a9cb0b419 100755
--- a/tools/kolla-ansible
+++ b/tools/kolla-ansible
@@ -80,6 +80,9 @@ CONFIG_DIR="/etc/kolla"
PASSWORDS_FILE="${CONFIG_DIR}/passwords.yml"
DANGER_CONFIRM=
INCLUDE_IMAGES=
+# Serial is not recommended and disable in default. User could enable it by
+# simple configure ANSIBLE_SERIAL variable
+ANSIBLE_SERIAL=${ANSIBLE_SERIAL:-0}
while [ "$#" -gt 0 ]; do
case "$1" in
@@ -207,11 +210,11 @@ EOF
;;
(upgrade)
ACTION="Upgrading OpenStack Environment"
- EXTRA_OPTS="$EXTRA_OPTS -e action=upgrade -e serial=30%"
+ EXTRA_OPTS="$EXTRA_OPTS -e action=upgrade -e serial=${ANSIBLE_SERIAL}"
;;
(reconfigure)
ACTION="Reconfigure OpenStack service"
- EXTRA_OPTS="$EXTRA_OPTS -e action=reconfigure -e serial=30%"
+ EXTRA_OPTS="$EXTRA_OPTS -e action=reconfigure -e serial=${ANSIBLE_SERIAL}"
;;
(stop)
ACTION="Stop Kolla containers"
--
GitLab