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Use nss-myhostname to ensure that the hostname resolves to something sensible

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This commit is contained in:
Eelco Dolstra 2012-10-06 21:00:26 -04:00
parent 757ab7f6d3
commit 13841d6e47
1 changed files with 6 additions and 1 deletions
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7
modules/config/nsswitch.nix
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@ -48,7 +48,7 @@ in
passwd: files ldap passwd: files ldap
group: files ldap group: files ldap
shadow: files ldap shadow: files ldap
hosts: files ${optionalString nssmdns "mdns_minimal [NOTFOUND=return]"} dns ${optionalString nssmdns "mdns"} hosts: files ${optionalString nssmdns "mdns_minimal [NOTFOUND=return]"} dns ${optionalString nssmdns "mdns"} myhostname
networks: files dns networks: files dns
ethers: files ethers: files
services: files services: files
@ -58,6 +58,11 @@ in
} }
]; ];
# Use nss-myhostname to ensure that our hostname always resolves to
# a valid IP address. It returns all locally configured IP
# addresses, or ::1 and 127.0.0.2 as fallbacks.
system.nssModules = [ pkgs.nss_myhostname ];
environment.shellInit = environment.shellInit =
if config.system.nssModules.path != "" then if config.system.nssModules.path != "" then
'' ''