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| author | Krzesimir Nowak <knowak@microsoft.com> | 2024-03-20 08:34:41 +0100 |
|---|---|---|
| committer | Krzesimir Nowak <knowak@microsoft.com> | 2024-03-25 08:14:36 +0100 |
| commit | 33cb10f68d27defd394da67b221e2ae7220a8ba9 (patch) | |
| tree | 2469d3a16d32d820695e6086f42143a6077be77a | |
| parent | sysext: Add support for mutable mode environment variables (diff) | |
| download | systemd-33cb10f68d27defd394da67b221e2ae7220a8ba9.tar.xz systemd-33cb10f68d27defd394da67b221e2ae7220a8ba9.zip | |
docs: Document SYSTEMD_SYSEXT_MUTABLE_MODE env var
| -rw-r--r-- | docs/ENVIRONMENT.md | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/docs/ENVIRONMENT.md b/docs/ENVIRONMENT.md index 52771226aa..449e284a91 100644 --- a/docs/ENVIRONMENT.md +++ b/docs/ENVIRONMENT.md @@ -378,6 +378,13 @@ All tools: `$SYSTEMD_CONFEXT_HIERARCHIES` works for confext images and supports the systemd-confext multi-call functionality of sysext. +* `$SYSTEMD_SYSEXT_MUTABLE_MODE` — this variable may be used to override the + default mutability mode for hierarchies managed by `systemd-sysext`. It takes + the same values the `--mutable=` command line switch does. Note that the + command line still overrides the effect of the environment + variable. Similarly, `$SYSTEMD_CONFEXT_MUTABLE_MODE` works for confext images + and supports the systemd-confext multi-call functionality of sysext. + `systemd-tmpfiles`: * `$SYSTEMD_TMPFILES_FORCE_SUBVOL` — if unset, `v`/`q`/`Q` lines will create |