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|
# Test logrotate service works and is enabled by default
let
importTest = { ... }: {
services.logrotate.settings.import = {
olddir = false;
};
};
in
import ./make-test-python.nix ({ pkgs, ... }: rec {
name = "logrotate";
meta = with pkgs.lib.maintainers; {
maintainers = [ martinetd ];
};
nodes = {
defaultMachine = { ... }: {
services.logrotate.enable = true;
};
failingMachine = { ... }: {
services.logrotate = {
enable = true;
configFile = pkgs.writeText "logrotate.conf" ''
# self-written config file
su notarealuser notagroupeither
'';
};
};
machine = { config, ... }: {
imports = [ importTest ];
services.logrotate = {
enable = true;
settings = {
# remove default frequency header and add another
header = {
frequency = null;
delaycompress = true;
};
# extra global setting... affecting nothing
last_line = {
global = true;
priority = 2000;
shred = true;
};
# using mail somewhere should add --mail to logrotate invocation
sendmail = {
mail = "user@domain.tld";
};
# postrotate should be suffixed by 'endscript'
postrotate = {
postrotate = "touch /dev/null";
};
# check checkConfig works as expected: there is nothing to check here
# except that the file build passes
checkConf = {
su = "root utmp";
createolddir = "0750 root utmp";
create = "root utmp";
"create " = "0750 root utmp";
};
# multiple paths should be aggregated
multipath = {
files = [ "file1" "file2" ];
};
# overriding imported path should keep existing attributes
# (e.g. olddir is still set)
import = {
notifempty = true;
};
};
};
};
};
testScript =
''
with subtest("whether logrotate works"):
# we must rotate once first to create logrotate stamp
defaultMachine.succeed("systemctl start logrotate.service")
# we need to wait for console text once here to
# clear console buffer up to this point for next wait
defaultMachine.wait_for_console_text('logrotate.service: Deactivated successfully')
defaultMachine.succeed(
# wtmp is present in default config.
"rm -f /var/log/wtmp*",
# we need to give it at least 1MB
"dd if=/dev/zero of=/var/log/wtmp bs=2M count=1",
# move into the future and check rotation.
"date -s 'now + 1 month + 1 day'")
defaultMachine.wait_for_console_text('logrotate.service: Deactivated successfully')
defaultMachine.succeed(
# check rotate worked
"[ -e /var/log/wtmp.1 ]",
)
with subtest("default config does not have mail"):
defaultMachine.fail("systemctl cat logrotate.service | grep -- --mail")
with subtest("using mails adds mail option"):
machine.succeed("systemctl cat logrotate.service | grep -- --mail")
with subtest("check generated config matches expectation"):
machine.succeed(
# copy conf to /tmp/logrotate.conf for easy grep
"conf=$(systemctl cat logrotate | grep -oE '/nix/store[^ ]*logrotate.conf'); cp $conf /tmp/logrotate.conf",
"! grep weekly /tmp/logrotate.conf",
"grep -E '^delaycompress' /tmp/logrotate.conf",
"tail -n 1 /tmp/logrotate.conf | grep shred",
"sed -ne '/\"sendmail\" {/,/}/p' /tmp/logrotate.conf | grep 'mail user@domain.tld'",
"sed -ne '/\"postrotate\" {/,/}/p' /tmp/logrotate.conf | grep endscript",
"grep '\"file1\"\n\"file2\" {' /tmp/logrotate.conf",
"sed -ne '/\"import\" {/,/}/p' /tmp/logrotate.conf | grep noolddir",
)
# also check configFile option
failingMachine.succeed(
"conf=$(systemctl cat logrotate | grep -oE '/nix/store[^ ]*logrotate.conf'); cp $conf /tmp/logrotate.conf",
"grep 'self-written config' /tmp/logrotate.conf",
)
with subtest("Check logrotate-checkconf service"):
machine.wait_for_unit("logrotate-checkconf.service")
# wait_for_unit also asserts for success, so wait for
# parent target instead and check manually.
failingMachine.wait_for_unit("multi-user.target")
info = failingMachine.get_unit_info("logrotate-checkconf.service")
if info["ActiveState"] != "failed":
raise Exception('logrotate-checkconf.service was not failed')
'';
})
|
