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new 8918ccae6 fix(trait): doc to explain initContainers
8918ccae6 is described below
commit 8918ccae692d296e403021ced94c7257c35bef28
Author: Pasquale Congiusti <pasquale.congiu...@gmail.com>
AuthorDate: Tue Dec 5 16:36:20 2023 +0100
fix(trait): doc to explain initContainers
Closes #3459
---
docs/modules/traits/pages/pod.adoc | 19 ++++++++++++++++++-
1 file changed, 18 insertions(+), 1 deletion(-)
diff --git a/docs/modules/traits/pages/pod.adoc
b/docs/modules/traits/pages/pod.adoc
index c81ff62ed..b2eec2362 100755
--- a/docs/modules/traits/pages/pod.adoc
+++ b/docs/modules/traits/pages/pod.adoc
@@ -46,7 +46,7 @@ The following configuration options are available:
// End of autogenerated code - DO NOT EDIT! (configuration)
-== Example
+== Sidecar containers
With the following Integration, that reads files from a directory:
@@ -98,3 +98,20 @@ Condition "Ready" is "True" for Integration integration
[1] 2021-04-30 07:40:05,142 INFO [route1] (Camel (camel-1) thread #0 -
file:///var/log) Fri Apr 30 07:40:04 UTC 2021 Content from the sidecar container
[1] : hello from the template
----
+
+== Init containers
+
+With this trait you will be also able to run `initContainers`. There is a
little caveat though, as you will need to include at least one container in the
template spec, you will need to provide the configuration for the default
container, which is `integration`. Here a simple example:
+
+.template.yaml
+[source,yaml]
+----
+containers:
+ - name: integration
+initContainers:
+ - name: init
+ image: busybox
+ command: [ "/bin/sh" , "-c", "echo 'hello'!" ]
+----
+
+The `integration` container will be overwritten by the container running the
route, and the `initContainer` will run before the route as expected.
\ No newline at end of file
