From a1bc8cb52cefd49e8cc54ae14d1864b8a1ec216e Mon Sep 17 00:00:00 2001 From: Daniel J Walsh Date: Tue, 1 Feb 2022 15:58:27 -0500 Subject: Move each search dns to its own line Alpine does not seem to use search correctly when there are multiple search domains on the same line. It only uses the first with the advent. When podman runs within a separate network we are appending on dns.podman as a search, if you add a search domain, then this causes the local search on network to fail. Signed-off-by: Daniel J Walsh --- pkg/resolvconf/resolvconf.go | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) (limited to 'pkg') diff --git a/pkg/resolvconf/resolvconf.go b/pkg/resolvconf/resolvconf.go index f23cd61b0..d7505e049 100644 --- a/pkg/resolvconf/resolvconf.go +++ b/pkg/resolvconf/resolvconf.go @@ -221,11 +221,9 @@ func GetOptions(resolvConf []byte) []string { // dnsSearch, and an "options" entry for every element in dnsOptions. func Build(path string, dns, dnsSearch, dnsOptions []string) (*File, error) { content := bytes.NewBuffer(nil) - if len(dnsSearch) > 0 { - if searchString := strings.Join(dnsSearch, " "); strings.Trim(searchString, " ") != "." { - if _, err := content.WriteString("search " + searchString + "\n"); err != nil { - return nil, err - } + for _, search := range dnsSearch { + if _, err := content.WriteString("search " + search + "\n"); err != nil { + return nil, err } } for _, dns := range dns { -- cgit v1.2.3-54-g00ecf