From e4fa060cf28e38d2d01d61fd60e019c2e0e79f41 Mon Sep 17 00:00:00 2001 From: AlanCoding Date: Mon, 26 Jun 2017 13:54:36 -0400 Subject: [PATCH] document namings you should never use --- docs/clustering.md | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/docs/clustering.md b/docs/clustering.md index 0c0d2b0ab6..df8cdae87f 100644 --- a/docs/clustering.md +++ b/docs/clustering.md @@ -112,6 +112,10 @@ rabbitmq_use_long_name=false rabbitmq_enable_manager=false ``` +Recommendations and constraints: + - Do not create a group named `instance_group_tower` + - Do not name any instance the same as a group name + ### Security Isolated Rampart Groups In Tower versions 3.2+ customers may optionally define isolated groups @@ -177,6 +181,7 @@ group to access them; only ingress SSH traffic from "controller" instances to "isolated" instances is required. Recommendations for system configuration with isolated groups: + - Do not create a group named `isolated_group_tower` - Do not put any isolated instances inside the `tower` group or other ordinary instance groups. - Define the `controller` variable as either a group var or as a hostvar