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Diffstat (limited to 'src')
| -rw-r--r-- | src/Propellor/Attr.hs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/Propellor/Attr.hs b/src/Propellor/Attr.hs index 3ed59437..7d371d40 100644 --- a/src/Propellor/Attr.hs +++ b/src/Propellor/Attr.hs @@ -37,6 +37,11 @@ ipv6 :: String -> Property ipv6 = addDNS . Address . IPv6 -- | Indicates another name for the host in the DNS. +-- +-- When the host's ipv4/ipv6 addresses are known, the alias is set up +-- to use their address, rather than using a CNAME. This avoids various +-- problems with CNAMEs, and also means that when multiple hosts have the +-- same alias, a DNS round-robin is automatically set up. alias :: Domain -> Property alias = addDNS . CNAME . AbsDomain |