From 84743ed7d2cabb9ccebc30b582bce060dbb2bb61 Mon Sep 17 00:00:00 2001
From: Ulrich Teichert <516052+tkrypton@users.noreply.github.com>
Date: Sun, 31 Mar 2019 15:28:06 +0200
Subject: Added port forwarding and IP address hint.

Signed-off-by: Ulrich Teichert <516052+tkrypton@users.noreply.github.com>
---
 docs/tutorials/podman_tutorial.md | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

(limited to 'docs')

diff --git a/docs/tutorials/podman_tutorial.md b/docs/tutorials/podman_tutorial.md
index bfff90016..2abd9c50f 100644
--- a/docs/tutorials/podman_tutorial.md
+++ b/docs/tutorials/podman_tutorial.md
@@ -123,13 +123,14 @@ sudo make install PREFIX=/usr
 This sample container will run a very basic httpd server that serves only its index
 page.
 ```console
-podman run -dt -e HTTPD_VAR_RUN=/var/run/httpd -e HTTPD_MAIN_CONF_D_PATH=/etc/httpd/conf.d \
+podman run -dt -p 8080:8080/tcp -e HTTPD_VAR_RUN=/var/run/httpd -e HTTPD_MAIN_CONF_D_PATH=/etc/httpd/conf.d \
                   -e HTTPD_MAIN_CONF_PATH=/etc/httpd/conf \
                   -e HTTPD_CONTAINER_SCRIPTS_PATH=/usr/share/container-scripts/httpd/ \
                   registry.fedoraproject.org/f27/httpd /usr/bin/run-httpd
 ```
 Because the container is being run in detached mode, represented by the *-d* in the podman run command, podman
-will print the container ID after it has run.
+will print the container ID after it has run. Note that we use port forwarding to be able to
+access the HTTP server. For successful running at least slirp4netns v0.3.0 is needed.
 
 ### Listing running containers
 The Podman *ps* command is used to list creating and running containers.
@@ -140,10 +141,11 @@ podman ps
 Note: If you add *-a* to the *ps* command, Podman will show all containers.
 ### Inspecting a running container
 You can "inspect" a running container for metadata and details about itself.  We can even use
-the inspect subcommand to see what IP address was assigned to the container.
+the inspect subcommand to see what IP address was assigned to the container. As the container is running in rootless mode, an IP address is not assigned and the value will be listed as "none" in the output from inspect.
 ```console
-$ sudo podman inspect -l | grep IPAddress\":
-        "IPAddress": "10.88.6.140",
+$ podman inspect -l | grep IPAddress\":
+            "SecondaryIPAddresses": null,
+            "IPAddress": "",
 ```
 
 Note: The -l is a convenience argument for **latest container**.  You can also use the container's ID instead
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