From 6cc207625b48058a6e33d283146102848fa6bdf1 Mon Sep 17 00:00:00 2001
From: Florian Lacrampe <lacrampe.florian@gmail.com>
Date: Tue, 27 Oct 2020 15:39:10 +0100
Subject: [PATCH] feat: improve swarm label config

---
 README.md                    | 2 +-
 tasks/setup-swarm-labels.yml | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 35958c4..10183a9 100644
--- a/README.md
+++ b/README.md
@@ -171,7 +171,7 @@ You can define labels by `swarm_labels` variable, e.g:
     swarm-01 swarm_labels=deploy
 
     [docker_swarm_worker]
-    swarm-02 swarm_labels='["libvirt", "docker", "foo", "bar"]'
+    swarm-02 swarm_labels='["libvirt", "docker", "foo", "bar", "cpu.arch=x86_64", "disk=ssd"]'
     swarm-03
     ...
 
diff --git a/tasks/setup-swarm-labels.yml b/tasks/setup-swarm-labels.yml
index 9e9b83e..535e252 100644
--- a/tasks/setup-swarm-labels.yml
+++ b/tasks/setup-swarm-labels.yml
@@ -22,7 +22,7 @@
     - swarm_labels
 
 - name: Assign labels to swarm nodes if any.
-  command: docker node update --label-add {{ item }}=true {{ ansible_fqdn|lower }}
+  command: docker node update --label-add {{ item }}{% if '=' not in item %}=true{%endif%} {{ ansible_fqdn|lower }}
   when: item not in docker_swarm_labels.stdout_lines
   with_items:
     - "{{ swarm_labels  | default([]) }}"