libacl (optional)
libselinux (optional)
liblzma (optional)
+ liblz4 >= 119 (optional)
libgcrypt (optional)
libqrencode (optional)
libmicrohttpd (optional)
libpython (optional)
+ libidn (optional)
gobject-introspection > 1.40.0 (optional)
+ elfutils >= 158 (optional)
make, gcc, and similar tools
During runtime, you need the following additional
exist. During execution this network facing service will drop
privileges and assume this uid/gid for security reasons.
- Similar, the NTP daemon requires the "systemd-timesync" system
+ Similarly, the NTP daemon requires the "systemd-timesync" system
user and group to exist.
- Similar, the network management daemon requires the
+ Similarly, the network management daemon requires the
"systemd-network" system user and group to exist.
- Similar, the name resolution daemon requires the
+ Similarly, the name resolution daemon requires the
"systemd-resolve" system user and group to exist.
- Similar, the kdbus dbus1 proxy daemon requires the
+ Similarly, the kdbus dbus1 proxy daemon requires the
"systemd-bus-proxy" system user and group to exist.
+NSS:
+ systemd ships with three NSS modules:
+
+ nss-myhostname resolves the local hostname to locally
+ configured IP addresses, as well as "localhost" to
+ 127.0.0.1/::1.
+
+ nss-resolve enables DNS resolution via the systemd-resolved
+ DNS/LLMNR caching stub resolver "systemd-resolved".
+
+ nss-mymachines enables resolution of all local containers
+ registered with machined to their respective IP addresses.
+
+ To make use of these NSS modules, please add them to the
+ "hosts: " line in /etc/nsswitch.conf. The "resolve" module
+ should replace the glibc "dns" module in this file.
+
+ The three modules should be used in the following order:
+
+ hosts: files mymachines resolve myhostname
+
WARNINGS:
systemd will warn you during boot if /etc/mtab is not a
symlink to /proc/mounts. Please ensure that /etc/mtab is a