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| author | afg <afg984@gmail.com> | 2018-08-29 09:20:27 +0800 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2018-09-12 20:48:21 +0200 |
| commit | 27b620b7dba0e7d0cacecc34f62dfb2b27d2164f (patch) | |
| tree | d41330bcb8fd53af847721ae37648f16ca405558 | |
| parent | b0b3ba69c0c3990a426caf9773b45975c6b35f5a (diff) | |
| download | systemd-27b620b7dba0e7d0cacecc34f62dfb2b27d2164f.tar.gz | |
nspawn: use copy-static if systemd-resolved is up and image is writable
| -rw-r--r-- | src/nspawn/nspawn.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/src/nspawn/nspawn.c b/src/nspawn/nspawn.c index f078632265..cd2c39ac7c 100644 --- a/src/nspawn/nspawn.c +++ b/src/nspawn/nspawn.c @@ -1656,12 +1656,7 @@ static int setup_resolv_conf(const char *dest) { if (arg_private_network) m = RESOLV_CONF_OFF; else if (have_resolv_conf(STATIC_RESOLV_CONF) > 0 && resolved_listening() > 0) - /* resolved is enabled on the host. In this, case bind mount its static resolv.conf file into the - * container, so that the container can use the host's resolver. Given that network namespacing is - * disabled it's only natural of the container also uses the host's resolver. It also has the big - * advantage that the container will be able to follow the host's DNS server configuration changes - * transparently. */ - m = RESOLV_CONF_BIND_STATIC; + m = arg_read_only && arg_volatile_mode != VOLATILE_YES ? RESOLV_CONF_BIND_STATIC : RESOLV_CONF_COPY_STATIC; else if (have_resolv_conf("/etc/resolv.conf") > 0) m = arg_read_only && arg_volatile_mode != VOLATILE_YES ? RESOLV_CONF_BIND_HOST : RESOLV_CONF_COPY_HOST; else |