From 197b422a31fff71e3e99adc6cd031af769a994a6 Mon Sep 17 00:00:00 2001
From: Danielle Maywood <danielle@themaywoods.com>
Date: Thu, 30 Oct 2025 14:08:06 +0000
Subject: [PATCH] chore: add `tzdata` to dockerfile base (#20553)

When deploying Coder using the ghcr.io/coder/coder image, it is not
possible to set the "timezone" field in a preset with an embedded
provisioner. This is due to the container image not having the IANA time
zone database installed, which causes an issue when the terraform
provider attempts to validate the given timezone is valid.
---
 scripts/Dockerfile.base | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/scripts/Dockerfile.base b/scripts/Dockerfile.base
index ca48243cdf..da27f98a57 100644
--- a/scripts/Dockerfile.base
+++ b/scripts/Dockerfile.base
@@ -12,7 +12,8 @@ RUN apk add --no-cache \
 		bash \
 		git \
 		openssl \
-		openssh-client && \
+		openssh-client \
+		tzdata && \
 	addgroup \
 		-g 1000 \
 		coder && \