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| author | xcffl <xcffl@outlook.com> | 2019-08-16 22:40:23 +0800 |
|---|---|---|
| committer | xcffl <xcffl@outlook.com> | 2019-09-07 19:27:47 +0800 |
| commit | 284cbab193f5c7a12490613b5e97dac879cbbac4 (patch) | |
| tree | 3b3e785139a960d53b148f5c23bc84a5e6add60a /docs/tutorials/rootless_tutorial.md | |
| parent | 30cbb0091515a7f802f0f3f3ee486be6ff98f645 (diff) | |
| download | podman-284cbab193f5c7a12490613b5e97dac879cbbac4.tar.gz podman-284cbab193f5c7a12490613b5e97dac879cbbac4.tar.bz2 podman-284cbab193f5c7a12490613b5e97dac879cbbac4.zip | |
Add instruction for using fuse-overlayfs as the rootless storage driver
Signed-off-by: xcffl <xcffl@outlook.com>
Diffstat (limited to 'docs/tutorials/rootless_tutorial.md')
| -rw-r--r-- | docs/tutorials/rootless_tutorial.md | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/docs/tutorials/rootless_tutorial.md b/docs/tutorials/rootless_tutorial.md index 91962fead..c98e74c96 100644 --- a/docs/tutorials/rootless_tutorial.md +++ b/docs/tutorials/rootless_tutorial.md @@ -22,6 +22,8 @@ The [slirp4netns](https://github.com/rootless-containers/slirp4netns) package pr When using Podman in a rootless environment, it is recommended to use fuse-overlayfs rather than the VFS file system. Installing the fuse3-devel package gives Podman the dependencies it needs to install, build and use fuse-overlayfs in a rootless environment for you. The fuse-overlayfs project is also available from [GitHub](https://github.com/containers/fuse-overlayfs). This especially needs to be checked on Ubuntu distributions as fuse-overlayfs is not generally installed by default. +If podman is installed before fuse-overlayfs, it may be necessary to change the `driver` option under `[storage]` to `"overlay"`. + ### Enable user namespaces (on RHEL7 machines) The number of user namespaces that are allowed on the system is specified in the file `/proc/sys/user/max_user_namespaces`. On most Linux platforms this is preset by default and no adjustment is necessary. However on RHEL7 machines a user with root privileges may need to set that to a reasonable value by using this command: `sysctl user.max_user_namespaces=15000`. |