From 4246ed2934e540eb3c7016227c0ad3585205d98e Mon Sep 17 00:00:00 2001
From: Jarrad Whitaker <155397737+jwhitaker-gridcog@users.noreply.github.com>
Date: Tue, 11 Nov 2025 11:53:14 +1100
Subject: [PATCH 1/2] allow configuring the app's listen address with
 HYPERDX_APP_LISTEN_HOSTNAME

---
 docker/hyperdx/entry.local.base.sh | 2 +-
 docker/hyperdx/entry.prod.sh       | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/docker/hyperdx/entry.local.base.sh b/docker/hyperdx/entry.local.base.sh
index cd9921c82..ca99ff5a3 100644
--- a/docker/hyperdx/entry.local.base.sh
+++ b/docker/hyperdx/entry.local.base.sh
@@ -68,7 +68,7 @@ npx concurrently \
   "--kill-others-on-fail" \
   "--names=API,APP,ALERT-TASK" \
   "PORT=${HYPERDX_API_PORT:-8000} HYPERDX_APP_PORT=${HYPERDX_APP_PORT:-8080} node -r ./node_modules/@hyperdx/node-opentelemetry/build/src/tracing ./packages/api/build/index.js" \
-  "cd ./packages/app/packages/app && HOSTNAME='0.0.0.0' HYPERDX_API_PORT=${HYPERDX_API_PORT:-8000} PORT=${HYPERDX_APP_PORT:-8080} node server.js" \
+  "cd ./packages/app/packages/app && HOSTNAME='${HYPERDX_APP_LISTEN_HOSTNAME:-0.0.0.0}' HYPERDX_API_PORT=${HYPERDX_API_PORT:-8000} PORT=${HYPERDX_APP_PORT:-8080} node server.js" \
   "node -r ./node_modules/@hyperdx/node-opentelemetry/build/src/tracing ./packages/api/build/tasks/index.js check-alerts" \
   > /var/log/app.log 2>&1 &
 
diff --git a/docker/hyperdx/entry.prod.sh b/docker/hyperdx/entry.prod.sh
index 52b264591..9b33326c1 100644
--- a/docker/hyperdx/entry.prod.sh
+++ b/docker/hyperdx/entry.prod.sh
@@ -17,5 +17,5 @@ npx concurrently \
   "--kill-others-on-fail" \
   "--names=API,APP,ALERT-TASK" \
   "PORT=${HYPERDX_API_PORT:-8000} HYPERDX_APP_PORT=${HYPERDX_APP_PORT:-8080} node -r ./node_modules/@hyperdx/node-opentelemetry/build/src/tracing ./packages/api/build/index.js" \
-  "cd ./packages/app/packages/app && HOSTNAME='0.0.0.0' HYPERDX_API_PORT=${HYPERDX_API_PORT:-8000} PORT=${HYPERDX_APP_PORT:-8080} node server.js" \
+  "cd ./packages/app/packages/app && HOSTNAME='${HYPERDX_APP_LISTEN_HOSTNAME:-0.0.0.0}' HYPERDX_API_PORT=${HYPERDX_API_PORT:-8000} PORT=${HYPERDX_APP_PORT:-8080} node server.js" \
   "node -r ./node_modules/@hyperdx/node-opentelemetry/build/src/tracing ./packages/api/build/tasks/index.js check-alerts"

From 32605af332a129efc0b03b9e002c54834c7b6ccd Mon Sep 17 00:00:00 2001
From: Jarrad Whitaker <155397737+jwhitaker-gridcog@users.noreply.github.com>
Date: Tue, 11 Nov 2025 12:07:36 +1100
Subject: [PATCH 2/2] changeset

---
 .changeset/silly-shoes-peel.md | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100644 .changeset/silly-shoes-peel.md

diff --git a/.changeset/silly-shoes-peel.md b/.changeset/silly-shoes-peel.md
new file mode 100644
index 000000000..0c5b92b4b
--- /dev/null
+++ b/.changeset/silly-shoes-peel.md
@@ -0,0 +1,5 @@
+---
+"@hyperdx/app": patch
+---
+
+Allow HyperDX's listen address to be overriden at runtime with the env var HYPERDX_APP_LISTEN_HOSTNAME. The default remains 0.0.0.0 .