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Touch up some troubleshooting nits
Signed-off-by: TomSweeneyRedHat <tsweeney@redhat.com>
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@ -86,6 +86,9 @@ could not get runtime: database run root /run/user/1000/run does not match our r
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#### Solution
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#### Solution
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This problem has been fixed in Podman release 0.12.1 and it is recommended
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to upgrade to that version. If that is not possible use the following procedure.
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To work around the new default path, we can manually set the path Podman is
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To work around the new default path, we can manually set the path Podman is
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expecting in a configuration file.
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expecting in a configuration file.
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@ -101,7 +104,7 @@ the first path in the error message Podman gave (in this case,
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`/run/user/1000/run`).
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`/run/user/1000/run`).
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---
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---
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### 4) rootless containers cannot ping hosts
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### 5) rootless containers cannot ping hosts
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When using the ping command from a non-root container, the command may
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When using the ping command from a non-root container, the command may
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fail because of a lack of privileges.
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fail because of a lack of privileges.
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@ -128,9 +131,10 @@ To change its value you can use something like: `sysctl -w
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To make the change persistent, you'll need to add a file in
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To make the change persistent, you'll need to add a file in
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`/etc/sysctl.d` that contains `net.ipv4.ping_group_range=0 $MAX_UID`.
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`/etc/sysctl.d` that contains `net.ipv4.ping_group_range=0 $MAX_UID`.
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### 5) Build hangs when the Dockerfile contains the useradd command
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---
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### 6) Build hangs when the Dockerfile contains the useradd command
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When the Dockerfile contains a command like RUN useradd -u 99999000 -g users newuser the build can hang.
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When the Dockerfile contains a command like `RUN useradd -u 99999000 -g users newuser` the build can hang.
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#### Symptom
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#### Symptom
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