From e3a1488768d2a9fd7c5487018992dc83e7efc330 Mon Sep 17 00:00:00 2001
From: matthieu-delisle <94405658+matthieu-delisle@users.noreply.github.com>
Date: Mon, 29 Apr 2024 07:23:19 -0400
Subject: [PATCH] kubernetes: Messenger with FrankenPHP (#1939)
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* docs(kubernetes) : Adding instruction for the messenger queue with FrankenPHP image

The readinessProbe and livenessProbe suggested in the documentation failed because the /bin/ps wasn't installed on the Docker Image.

* Update deployment/kubernetes.md

Co-authored-by: Kévin Dunglas <kevin@dunglas.fr>

* Update kubernetes.md

* Update kubernetes.md

* lint

---------

Co-authored-by: Kévin Dunglas <kevin@dunglas.fr>
---
 deployment/kubernetes.md | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/deployment/kubernetes.md b/deployment/kubernetes.md
index b72316304f0..fb8255f77d4 100644
--- a/deployment/kubernetes.md
+++ b/deployment/kubernetes.md
@@ -225,10 +225,31 @@ commandArgs: ['messenger:consume', 'async', '--memory-limit=100M']
 
 The `readinessProbe` and the `livenessProble` can not use the default `docker-healthcheck` but should test if the command is running.
 
+First, make sure to install the `/bin/ps` binary, otherwise the `readinessProbe` and `livenessProbe` will fail:
+
+<!-- markdownlint-disable no-hard-tabs -->
+
+```patch
+# api/Dockerfile
+
+RUN apt-get update && apt-get install --no-install-recommends -y \
++	procps \
+# ...
+```
+
+<!-- markdownlint-enable no-hard-tabs -->
+
+Then, update the probes:
+
 ```yaml
 readinessProbe:
     exec:
         command: ["/bin/sh", "-c", "/bin/ps -ef | grep messenger:consume | grep -v grep"]
     initialDelaySeconds: 120
     periodSeconds: 3
+livenessProbe:
+    exec:
+        command: ["/bin/sh", "-c", "/bin/ps -ef | grep messenger:consume | grep -v grep"]
+    initialDelaySeconds: 120
+    periodSeconds: 3
 ```