authentication: use mkpasswd container

RHEL 8 ships a different implementation of mkpasswd that doesn't support modern hashes. For ease of use, just containerize mkpasswd. Fixes coreos#322.
jldohmann · Feb 23, 2022 · 6f0e2d7 · 6f0e2d7
1 parent 4c7ba58
commit 6f0e2d7
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/modules/ROOT/pages/authentication.adoc b/modules/ROOT/pages/authentication.adoc
@@ -76,11 +76,11 @@ passwd:
         - ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAACAQDTey7R...
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-To generate a secure password hash, use the `mkpasswd` command:
+To generate a secure password hash, use `mkpasswd`:
 
 [source]
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-$ mkpasswd --method=yescrypt
+$ podman run -ti --rm quay.io/coreos/mkpasswd --method=yescrypt
 Password:
 $y$j9T$A0Y3wwVOKP69S.1K/zYGN.$S596l11UGH3XjN...
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