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| author | Daniel J Walsh <dwalsh@redhat.com> | 2022-02-01 15:58:27 -0500 |
|---|---|---|
| committer | Daniel J Walsh <dwalsh@redhat.com> | 2022-02-02 11:01:09 -0500 |
| commit | a1bc8cb52cefd49e8cc54ae14d1864b8a1ec216e (patch) | |
| tree | 95d2f1d578949c885acc74abbe17f15efd3cea36 /pkg/resolvconf/resolvconf.go | |
| parent | 4ddc4e79d73eea56929ed522f7d7fce6285a41d4 (diff) | |
| download | podman-a1bc8cb52cefd49e8cc54ae14d1864b8a1ec216e.tar.gz podman-a1bc8cb52cefd49e8cc54ae14d1864b8a1ec216e.tar.bz2 podman-a1bc8cb52cefd49e8cc54ae14d1864b8a1ec216e.zip | |
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 <dwalsh@redhat.com>
Diffstat (limited to 'pkg/resolvconf/resolvconf.go')
| -rw-r--r-- | pkg/resolvconf/resolvconf.go | 8 |
1 files changed, 3 insertions, 5 deletions
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 { |