From 923d454b2fbea052148217136629f4590b8699b0 Mon Sep 17 00:00:00 2001 From: Erik Sjölund Date: Tue, 12 Apr 2022 08:24:04 +0300 Subject: [CI:DOCS] Rewrite rootless --userns=auto docs MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * Remove the statement that rootless --userns=auto does not work. * Mention that --userns=keep-id consumes all subuids and subgids. Co-authored-by: Tom Sweeney Signed-off-by: Erik Sjölund --- docs/source/markdown/podman-run.1.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'docs') diff --git a/docs/source/markdown/podman-run.1.md b/docs/source/markdown/podman-run.1.md index e9176e0b6..e4ccd0368 100644 --- a/docs/source/markdown/podman-run.1.md +++ b/docs/source/markdown/podman-run.1.md @@ -1288,7 +1288,8 @@ The `--userns=auto` flag, requires that the user name `containers` and a range o Example: `containers:2147483647:2147483648`. -Podman allocates unique ranges of UIDs and GIDs from the `containers` subordinate user ids. The size of the ranges is based on the number of UIDs required in the image. The number of UIDs and GIDs can be overridden with the `size` option. The `auto` options currently does not work in rootless mode +Podman allocates unique ranges of UIDs and GIDs from the `containers` subordinate user ids. The size of the ranges is based on the number of UIDs required in the image. The number of UIDs and GIDs can be overridden with the `size` option. +The rootless option `--userns=keep-id` uses all the subuids and subgids of the user. Using `--userns=auto` when starting new containers will not work as long as any containers exist that were started with `--userns=keep-id`. Valid `auto` options: -- cgit v1.2.3-54-g00ecf