From bb302b54703fb31147b5d26b452b1f0d842befae Mon Sep 17 00:00:00 2001
From: javieryanez <javier.yanez@jumbotours.com>
Date: Thu, 22 Aug 2019 15:29:29 +0200
Subject: [PATCH] Added LOG_LEVEL environment variable to set logging severity
level.
---
Dockerfile | 3 ++-
README.md | 6 ++++++
haproxy.cfg | 2 +-
3 files changed, 9 insertions(+), 2 deletions(-)
diff --git a/Dockerfile b/Dockerfile
index 2a8dc27..3d0d573 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -25,7 +25,8 @@ ENV ALLOW_RESTARTS=0 \
SYSTEM=0 \
TASKS=0 \
VERSION=1 \
- VOLUMES=0
+ VOLUMES=0 \
+ LOG_LEVEL=info
COPY haproxy.cfg /usr/local/etc/haproxy/haproxy.cfg
# Metadata
diff --git a/README.md b/README.md
index 7c270a8..d64afe3 100644
--- a/README.md
+++ b/README.md
@@ -141,6 +141,12 @@ does not need.
- `TASKS`
- `VOLUMES`
+## Logging
+
+You can set the logging level or severity level of the messages to be logged with the
+ environment variable `LOG_LEVEL`. Defaul value is info. Possible values are: debug,
+ info, notice, warning, err, crit, alert and emerg.
+
## Supported API versions
- [1.27](https://docs.docker.com/engine/api/v1.27/)
diff --git a/haproxy.cfg b/haproxy.cfg
index 914b990..1e5aa63 100644
--- a/haproxy.cfg
+++ b/haproxy.cfg
@@ -1,5 +1,5 @@
global
- log stdout format raw daemon
+ log stdout format raw daemon "${LOG_LEVEL}"
pidfile /run/haproxy.pid
maxconn 4000
--
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