From 2eee201cd8ff726a166e93787c78587f3959dcff Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nguy=E1=BB=85n=20=C4=90=E1=BB=A9c=20Huy?=
 <nguyenduchuy_t64@hus.edu.vn>
Date: Mon, 16 Dec 2024 16:05:44 +0700
Subject: [PATCH] fix: encode `.dockerconfigjson` value for
 kubernetes-devcontainer example template (#15819)

Value of `.dockerconfigjson` in kubernetes_secret datasource is already
decoded, so I encode it again to avoid error for
`ENVBUILDER_DOCKER_CONFIG_BASE64`
---
 examples/templates/kubernetes-devcontainer/main.tf | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/templates/kubernetes-devcontainer/main.tf b/examples/templates/kubernetes-devcontainer/main.tf
index 36d107ae1a..36eabd4941 100644
--- a/examples/templates/kubernetes-devcontainer/main.tf
+++ b/examples/templates/kubernetes-devcontainer/main.tf
@@ -165,7 +165,7 @@ locals {
     # Use the docker gateway if the access URL is 127.0.0.1
     "ENVBUILDER_INIT_SCRIPT" : replace(coder_agent.main.init_script, "/localhost|127\\.0\\.0\\.1/", "host.docker.internal"),
     "ENVBUILDER_FALLBACK_IMAGE" : data.coder_parameter.fallback_image.value,
-    "ENVBUILDER_DOCKER_CONFIG_BASE64" : try(data.kubernetes_secret.cache_repo_dockerconfig_secret[0].data[".dockerconfigjson"], ""),
+    "ENVBUILDER_DOCKER_CONFIG_BASE64" : base64encode(try(data.kubernetes_secret.cache_repo_dockerconfig_secret[0].data[".dockerconfigjson"], "")),
     "ENVBUILDER_PUSH_IMAGE" : var.cache_repo == "" ? "" : "true",
     "ENVBUILDER_INSECURE" : "${var.insecure_cache_repo}",
     # You may need to adjust this if you get an error regarding deleting files when building the workspace.