diff options
| author | Aki <please@ignore.pl> | 2024-01-19 23:19:11 +0100 |
|---|---|---|
| committer | Aki <please@ignore.pl> | 2024-01-19 23:19:11 +0100 |
| commit | d90b97acaff16a751d0b0153dc4a405bfceb462c (patch) | |
| tree | 9f7c533e65d0964e1b9265017f87a44128a8950f | |
| download | systemd-dns-ready-master.zip systemd-dns-ready-master.tar.gz systemd-dns-ready-master.tar.bz2 | |
The whole purpose is to have something that can recognize if
systemd-resolved is ready, because it complained before it. I was
unable to determine better method so here we are.
The dependency on host(1) from bind9/named is annoying and writing a
simple getaddrinfo(3) checker could be a good step forward.
| -rw-r--r-- | Makefile | 19 | ||||
| -rw-r--r-- | dns-ready-check.service | 12 | ||||
| -rw-r--r-- | dns-ready.target | 4 |
3 files changed, 35 insertions, 0 deletions
diff --git a/Makefile b/Makefile new file mode 100644 index 0000000..d26ccb9 --- /dev/null +++ b/Makefile @@ -0,0 +1,19 @@ +DESTDIR= +PREFIX=/usr/local +LIBDIR=$(PREFIX)/lib +SYSDDIR=$(LIBDIR)/systemd/system + + +all: + @echo no-op + + +install: + install -m644 -Dt $(DESTDIR)$(SYSDDIR) dns-ready{-check.service,.target} + + +uninstall: + rm -f $(DESTDIR)$(SYSDDIR)/dns-ready{-check.service,.target} + + +.PHONY: all install uninstall diff --git a/dns-ready-check.service b/dns-ready-check.service new file mode 100644 index 0000000..a945739 --- /dev/null +++ b/dns-ready-check.service @@ -0,0 +1,12 @@ +[Unit] +Description=Check if Domain Name System resolver is ready +DefaultDependencies=no +Requires=network-online.target +After=network-online.target + +[Service] +Type=oneshot +ExecStart=/usr/bin/host example.com +Restart=on-failure +RestartSec=1 +StandardOutput=null diff --git a/dns-ready.target b/dns-ready.target new file mode 100644 index 0000000..44b21c8 --- /dev/null +++ b/dns-ready.target @@ -0,0 +1,4 @@ +[Unit] +Description=Domain Name System resolver is ready +Requires=dns-ready-check.service +After=dns-ready-check.service |