release: consult resolved for host lookups

This commit adds `resolve` to the nsswitch.conf. It is placed second in line for hosts resolution because Bottlerocket manages the hosts file in the case there are custom settings. `resolve` is annotated with `[!UNAVAIL=return]` which means the library will move on to the the next service in the list if it is unavailable, like when using wicked. The systemd-resolved package includes libnss_resolve.so, so resolved will be consulted in that case. Co-authored-by: Ben Cressey <[email protected]> Co-authored-by: Zac Mrowicki <[email protected]>
zmrow · Aug 30, 2023 · dfbf90b · dfbf90b
1 parent dc942b2
commit dfbf90b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/release/nsswitch.conf b/packages/release/nsswitch.conf
@@ -1,4 +1,4 @@
 passwd: files
 group: files
 shadow: files
-hosts: files dns
+hosts: files resolve [!UNAVAIL=return] dns