From b0a6cb63b551dd636fe173ddf9accce72c3c1b91 Mon Sep 17 00:00:00 2001
From: W Chan <m4d.coder@gmail.com>
Date: Thu, 8 Apr 2021 19:10:50 +0000
Subject: [PATCH] Make redis the default coordinator backend

The coordinator service is required in most cases for running workflows.
Install redis-server and configure redis as the default coordinator
backend used by tooz. This will avoid a number of workflow issues,
especially for new StackStorm users.
---
 CHANGELOG.rst                 | 2 ++
 conf/st2.dev.conf             | 1 +
 fixed-requirements.txt        | 1 +
 requirements.txt              | 1 +
 st2common/in-requirements.txt | 2 ++
 st2common/requirements.txt    | 1 +
 6 files changed, 8 insertions(+)

diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 0a5bdc5712..9280573518 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -42,6 +42,8 @@ Added
 
   Contributed by @Kami.
 
+* Make redis the default coordinator backend.
+
 Changed
 ~~~~~~~
 
diff --git a/conf/st2.dev.conf b/conf/st2.dev.conf
index 2357b08263..b4191d60a3 100644
--- a/conf/st2.dev.conf
+++ b/conf/st2.dev.conf
@@ -87,6 +87,7 @@ protocol = udp
 # / cross server functionality
 #url = redis://localhost
 #url = kazoo://localhost
+url = redis://127.0.0.1:6379
 
 [webui]
 # webui_base_url = https://mywebhost.domain
diff --git a/fixed-requirements.txt b/fixed-requirements.txt
index 7fd4b72cd3..342582d79d 100644
--- a/fixed-requirements.txt
+++ b/fixed-requirements.txt
@@ -37,6 +37,7 @@ python-keyczar==0.716
 pytz==2021.1
 pywinrm==0.3.0
 pyyaml==5.4
+redis==3.5.3
 requests[security]==2.25.1
 retrying==1.3.3
 routes==2.4.1
diff --git a/requirements.txt b/requirements.txt
index aa346668e6..da1088a468 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -53,6 +53,7 @@ python-statsd==2.1.0
 pytz==2021.1
 pywinrm==0.3.0
 pyyaml==5.4
+redis==3.5.3
 rednose
 requests[security]==2.25.1
 retrying==1.3.3
diff --git a/st2common/in-requirements.txt b/st2common/in-requirements.txt
index 299f7b4caf..c427e34614 100644
--- a/st2common/in-requirements.txt
+++ b/st2common/in-requirements.txt
@@ -25,6 +25,8 @@ tooz
 # Required by tooz - on new versions of tooz, all the backend dependencies need
 # to be installed manually
 zake
+# default coordinator backend configured for tooz
+redis
 routes
 flex
 webob
diff --git a/st2common/requirements.txt b/st2common/requirements.txt
index 7cb83042a2..78ae5b9a9e 100644
--- a/st2common/requirements.txt
+++ b/st2common/requirements.txt
@@ -30,6 +30,7 @@ pymongo==3.11.3
 python-dateutil==2.8.1
 python-statsd==2.1.0
 pyyaml==5.4
+redis==3.5.3
 requests[security]==2.25.1
 retrying==1.3.3
 routes==2.4.1