From c67fc0ef6cbbdb538b552584889716e7e9541d43 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jakub=20Soko=C5=82owski?= <jakub@status.im>
Date: Thu, 25 Mar 2021 20:47:27 +0100
Subject: [PATCH] swap limits are not supported by docker-compose
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https://stackoverflow.com/questions/44325949/

Signed-off-by: Jakub Sokołowski <jakub@status.im>
---
 defaults/main.yml               | 1 -
 templates/docker-compose.yml.j2 | 6 ++++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/defaults/main.yml b/defaults/main.yml
index dd9f75f..13ea68b 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -107,7 +107,6 @@ geth_cache_size: ~
 # Container memory limits
 geth_cont_mem_ratio: 0.6
 geth_cont_mem_limit: '{{ (ansible_memtotal_mb * geth_cont_mem_ratio|float) | int }}'
-geth_cont_swap_limit: '{{ (geth_cont_mem_limit|int) + (ansible_swaptotal_mb * geth_cont_mem_ratio|float) | int }}'
 
 # general container management
 compose_recreate: 'smart'
diff --git a/templates/docker-compose.yml.j2 b/templates/docker-compose.yml.j2
index e63e117..d91fb6e 100644
--- a/templates/docker-compose.yml.j2
+++ b/templates/docker-compose.yml.j2
@@ -6,8 +6,10 @@ services:
     image: '{{ geth_cont_image }}'
     user: root
     restart: 'always'
-    mem_limit: '{{ geth_cont_mem_limit }}m'
-    memswap_limit: '{{ geth_cont_swap_limit }}m'
+    deploy:
+      resources:
+        limits:
+          memory: '{{ geth_cont_mem_limit }}m'
     ports:
       - '{{ geth_port }}:{{ geth_port }}/tcp'
       - '{{ geth_port }}:{{ geth_port }}/udp'