diff options
Diffstat (limited to 'libpod/container_internal_linux.go')
| -rw-r--r-- | libpod/container_internal_linux.go | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/libpod/container_internal_linux.go b/libpod/container_internal_linux.go index 9c3e91a97..dc0418148 100644 --- a/libpod/container_internal_linux.go +++ b/libpod/container_internal_linux.go @@ -1713,8 +1713,9 @@ rootless=%d // generateResolvConf generates a containers resolv.conf func (c *Container) generateResolvConf() (string, error) { var ( - nameservers []string - cniNameServers []string + nameservers []string + cniNameServers []string + cniSearchDomains []string ) resolvConf := "/etc/resolv.conf" @@ -1766,6 +1767,10 @@ func (c *Container) generateResolvConf() (string, error) { cniNameServers = append(cniNameServers, i.DNS.Nameservers...) logrus.Debugf("adding nameserver(s) from cni response of '%q'", i.DNS.Nameservers) } + if i.DNS.Search != nil { + cniSearchDomains = append(cniSearchDomains, i.DNS.Search...) + logrus.Debugf("adding search domain(s) from cni response of '%q'", i.DNS.Search) + } } dns := make([]net.IP, 0, len(c.runtime.config.Containers.DNSServers)) @@ -1797,10 +1802,11 @@ func (c *Container) generateResolvConf() (string, error) { } var search []string - if len(c.config.DNSSearch) > 0 || len(c.runtime.config.Containers.DNSSearches) > 0 { + if len(c.config.DNSSearch) > 0 || len(c.runtime.config.Containers.DNSSearches) > 0 || len(cniSearchDomains) > 0 { if !util.StringInSlice(".", c.config.DNSSearch) { search = c.runtime.config.Containers.DNSSearches search = append(search, c.config.DNSSearch...) + search = append(search, cniSearchDomains...) } } else { search = resolvconf.GetSearchDomains(resolv.Content) |