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4581 Commits
Author SHA1 Message Date
Chris Down 86f1aa77c2 Merge pull request #13641 from pwithnall/machinectl-docs-typo 
man: Add a missing space in machinectl(1)
 2019-09-25 11:24:11 +02:00
Chris Down a007d6fc2a Merge pull request #13481 from Antique/cgroupv2 
cgroup: introduce support for cgroup v2 CPUSET controller
 2019-09-24 21:57:06 +02:00
Philip Withnall abdc57dfe1 man: Add a missing space in machinectl(1) 
Signed-off-by: Philip Withnall <withnall@endlessm.com>
 2019-09-24 16:07:23 +01:00
Susant Sahani 224ded670f link: Add support to configure NIC ring buffer size 2019-09-24 16:33:35 +02:00
Pavel Hrdina 047f5d63d7 cgroup: introduce support for cgroup v2 CPUSET controller 
Introduce support for configuring cpus and mems for processes using
cgroup v2 CPUSET controller.  This allows users to limit which cpus
and memory NUMA nodes can be used by processes to better utilize
system resources.

The cgroup v2 interfaces to control it are cpuset.cpus and cpuset.mems
where the requested configuration is written.  However, it doesn't mean
that the requested configuration will be actually used as parent cgroup
may limit the cpus or mems as well.  In order to reflect the real
configuration cgroup v2 provides read-only files cpuset.cpus.effective
and cpuset.mems.effective which are exported to users as well.
 2019-09-24 15:16:07 +02:00
Yu Watanabe 82d1264048 Merge pull request #11883 from yuwata/network-dhcp-renew 
network: dhcp renew
 2019-09-22 07:44:23 +02:00
Michael Biebl decef551af man: fix typo 2019-09-22 07:17:46 +02:00
Yu Watanabe 308e7dfdce networkctl: add renew command 2019-09-21 20:27:43 +09:00
Susant Sahani 299d578f7f network: DHCP server Add support to transmit SIP server 
1. DHCP server trasmit
2. Client parses and saves in leases
Implements http://www.rfc-editor.org/rfc/rfc3361.txt

```
Frame 134: 348 bytes on wire (2784 bits), 348 bytes captured (2784 bits) on interface 0
Ethernet II, Src: 42:65:85:d6:4e:32 (42:65:85:d6:4e:32), Dst: 1e:04:f8:b8:2f:d4 (1e:04:f8:b8:2f:d4)
Internet Protocol Version 4, Src: 192.168.5.1, Dst: 192.168.5.11
User Datagram Protocol, Src Port: 67, Dst Port: 68
Dynamic Host Configuration Protocol (ACK)
    Message type: Boot Reply (2)
    Hardware type: Ethernet (0x01)
    Hardware address length: 6
    Hops: 0
    Transaction ID: 0x7cc87cb4
    Seconds elapsed: 0
    Bootp flags: 0x0000 (Unicast)
    Client IP address: 0.0.0.0
    Your (client) IP address: 192.168.5.11
    Next server IP address: 0.0.0.0
    Relay agent IP address: 0.0.0.0
    Client MAC address: 1e:04:f8:b8:2f:d4 (1e:04:f8:b8:2f:d4)
    Client hardware address padding: 00000000000000000000
    Server host name not given
    Boot file name not given
    Magic cookie: DHCP
    Option: (53) DHCP Message Type (ACK)
        Length: 1
        DHCP: ACK (5)
    Option: (51) IP Address Lease Time
        Length: 4
        IP Address Lease Time: (3600s) 1 hour
    Option: (1) Subnet Mask (255.255.255.0)
        Length: 4
        Subnet Mask: 255.255.255.0
    Option: (3) Router
        Length: 4
        Router: 192.168.5.1
    Option: (6) Domain Name Server
        Length: 4
        Domain Name Server: 192.168.5.1
    Option: (42) Network Time Protocol Servers
        Length: 4
        Network Time Protocol Server: 192.168.1.1
    Option: (120) SIP Servers <=====here
        Length: 9
        SIP Server Encoding: IPv4 Address (1)
        SIP Server Address: 192.168.1.1
        SIP Server Address: 192.168.5.2
    Option: (101) TCode
        Length: 13
        TZ TCode: Europe/Berlin
    Option: (54) DHCP Server Identifier (192.168.5.1)
        Length: 4
        DHCP Server Identifier: 192.168.5.1
    Option: (255) End
        Option End: 255
```

```
cat /run/systemd/netif/state                                                                                                   ✔  ⚡  3148  16:40:51
OPER_STATE=routable
CARRIER_STATE=carrier
ADDRESS_STATE=routable
DNS=192.168.94.2 192.168.5.1
NTP=192.168.5.1
SIP=192.168.1.1 192.168.5.2

```

aa
 2019-09-20 21:22:23 +09:00
Susant Sahani 5bc945bec4 network dhcp4: Add support send request options in a generic manner 2019-09-20 21:05:48 +09:00
Susant Sahani 203d4df573 network: Add support to advertie ipv6 route 
Implements https://tools.ietf.org/html/rfc4191

cat veth99.network
```
[Match]
Name=veth99

[Network]
DHCP=no
IPv6PrefixDelegation=yes
Address=2001:db8:0:1::1/64

[IPv6Prefix]
Prefix=2001:db8:0:1::4/64

[IPv6RoutePrefix]
Route=2001:db0:fff::/48

```
Wireshark

```
Frame 481: 142 bytes on wire (1136 bits), 142 bytes captured (1136 bits) on interface 0
Ethernet II, Src: 1e:04:f8:b8:2f:d4 (1e:04:f8:b8:2f:d4), Dst: IPv6mcast_01 (33:33:00:00:00:01)
Internet Protocol Version 6, Src: fe80::1c04:f8ff:feb8:2fd4, Dst: ff02::1
Internet Control Message Protocol v6
    Type: Router Advertisement (134)
    Code: 0
    Checksum: 0xec77 [correct]
    [Checksum Status: Good]
    Cur hop limit: 0
    Flags: 0x00, Prf (Default Router Preference): Medium
    Router lifetime (s): 0
    Reachable time (ms): 0
    Retrans timer (ms): 0
    ICMPv6 Option (Source link-layer address : 1e:04:f8:b8:2f:d4)
        Type: Source link-layer address (1)
        Length: 1 (8 bytes)
        Link-layer address: 1e:04:f8:b8:2f:d4 (1e:04:f8:b8:2f:d4)
    ICMPv6 Option (MTU : 1500)
        Type: MTU (5)
        Length: 1 (8 bytes)
        Reserved
        MTU: 1500
    ICMPv6 Option (Prefix information : 2001:db8:0:1::4/64)
        Type: Prefix information (3)
        Length: 4 (32 bytes)
        Prefix Length: 64
        Flag: 0xc0, On-link flag(L), Autonomous address-configuration flag(A)
        Valid Lifetime: 2592000
        Preferred Lifetime: 604800
        Reserved
        Prefix: 2001:db8:0:1::4
    ICMPv6 Option (Route Information : Medium 2001:db0:fff::/48)
        Type: Route Information (24)
        Length: 3 (24 bytes)
        Prefix Length: 48
        Flag: 0x00, Route Preference: Medium
            ...0 0... = Route Preference: Medium (0)
            000. .000 = Reserved: 0
        Route Lifetime: 604800
        Prefix: 2001:db0:fff::
```
 2019-09-17 12:09:59 +02:00
Yu Watanabe bd9014c360 man: move TimeoutCleanSec= entry from .service to .exec 
Follow-up for 12213aed12.

Closes #13546.
 2019-09-13 15:06:40 +02:00
Zbigniew Jędrzejewski-Szmek ff7cfff0c4 man: remove repeated words 
https://github.com/systemd/systemd/commit/b5328434c91b10ad49647e2352e62b1fbdce329d#commitcomment-34989175
 2019-09-12 11:17:23 +02:00
Zbigniew Jędrzejewski-Szmek 06c52cc2b7 man: fix description of ARPIntervalSec= units 
https://bugzilla.redhat.com/show_bug.cgi?id=1751363
 2019-09-12 11:17:20 +02:00
Carlo Teubner f06530d86b man/systemctl.xml: fix missing "not" 2019-09-05 07:43:00 +09:00
Dimitri John Ledkov 8fa0de653b Generate stable machine-id and DHCP client ID on POWER KVM. 2019-08-31 10:57:16 +02:00
Yu Watanabe e148cbc5ef man: list possible action string and default value 
Closes #13442.
 2019-08-31 09:13:16 +02:00
Zbigniew Jędrzejewski-Szmek 13dcc96ffb docs: describe valid unit names in systemd.unit(5) 2019-08-30 13:55:55 +02:00
Jan Chren 013a87517d man: install runlevel.8 unconditionally 
systemctl supports runlevel invocation name without utmp.
The runlevel symlink is installed unconditionally.
So it's reasonable to install runlevel manpage with it as well.

Signed-off-by: Jan Chren (rindeal) <dev.rindeal@gmail.com>
 2019-08-29 13:57:00 +09:00
Zbigniew Jędrzejewski-Szmek db11487d10 manager: put bin before sbin for user instances 
Traditionally, user logins had a $PATH in which /bin was before /sbin, while
root logins had a $PATH with /sbin first. This allows the tricks that
consolehelper is doing to work. But even if we ignore consolehelper, having the
path in this order might have been used by admins for other purposes, and
keeping the order in user sessions will make it easier the adoption of systemd
user sessions a bit easier.

Fixes #733.
https://bugzilla.redhat.com/show_bug.cgi?id=1744059

OOM handling in manager_default_environment wasn't really correct.
Now the (theorertical) malloc failure in strv_new() is handled.

Please note that this has no effect on:
- systems with merged /bin-/sbin (e.g. arch)

- when there are no binaries that differ between the two locations.

  E.g. on my F30 laptop there is exactly one program that is affected:
  /usr/bin/setup -> consolehelper.

  There is less and less stuff that relies on consolehelper, but there's still
  some.

So for "clean" systems this makes no difference, but helps with legacy setups.

$ dnf repoquery --releasever=31 --qf %{name} --whatrequires usermode
anaconda-live
audit-viewer
beesu
chkrootkit
driftnet
drobo-utils-gui
hddtemp
mate-system-log
mock
pure-ftpd
setuptool
subscription-manager
system-config-httpd
system-config-rootpassword
system-switch-java
system-switch-mail
usermode-gtk
vpnc-consoleuser
wifi-radar
xawtv
 2019-08-27 18:24:44 +02:00
Arian van Putten d527ebef88 Fix typo in sd_event_set_watchdog manpage (#13393) 2019-08-24 15:16:44 +09:00
Arian van Putten 0e4a4f56be journalctl: Make journalctl --user-unit= match on _SYSTEMD_USER_SLICE 
journalctl --unit= already did this, and allows you to tail all the logs
for a certain slice easily. It seemed only natural to make --user-unit
behave in a similar way.

The _SYSTEMD_USER_SLICE field was not documented as being added by
journald, so I have added that to the documentation too.

Furthermore, I have documented the existing behaviour of --unit= and the
new behaviour of --user-unit=

The behaviour was actually not documented before, so I am also OK with
removing the match for the --unit= command instead.  The user would then
have to manually provide _SYSTEMD_SLICE= filter to journalctl in both
cases. Both options work for me.
 2019-08-22 13:39:54 +02:00
Lennart Poettering 344edf1056 Merge pull request #13353 from keszybz/analyze-cat-config-relabel-extra.d 
systemd-analyze cat-config relabel-extra.d/
 2019-08-19 15:38:00 +02:00
Zbigniew Jędrzejewski-Szmek bcf09321c9 man: owned to → owned by 2019-08-19 10:17:46 +02:00
Zbigniew Jędrzejewski-Szmek 4eaa2486b8 Merge pull request #13235 from yuwata/network-routing-policy-rule-family-13233 
network: add RoutingPolicyRule.Family= setting
 2019-08-19 10:08:23 +02:00
Theo Ouzhinski 651dcdd669 man: add missing comma 2019-08-18 02:27:31 +09:00
Mr-Foo b1e91af8d9 trivial spelling fixes (#13339) 2019-08-18 01:30:57 +09:00
Yu Watanabe f6c6ff97f5 network: add RoutingPolicyRule.Family= setting 
Closes #13233.
 2019-08-16 22:02:17 +09:00
frederik 4c94a4c2d6 man: add example for IPv6 Prefix Delegation 2019-08-11 06:22:12 +09:00
Matthew Leeds 916f595c7c man: Fix grammar in systemd.kill.xml 2019-08-08 08:28:13 +00:00
Ronan Pigott 2c520df429 man: fix typo in resolvectl(1) man page 2019-08-06 07:54:31 +09:00
Lennart Poettering 3ff668cb9a man: reword DeviceAllow= documentation 
Don't claim we'd use cgroup.deny much. It's just a way to remove stuff
from device lists, which is nothing we allow users to explicitly
configure.

Also, extend documentation when wildcards may be used, and when not.
 2019-07-31 16:06:15 +02:00
Zbigniew Jędrzejewski-Szmek e397eb50da Merge pull request #13219 from poettering/named-exit-codes-tweaks 
quick follow-up for the symbolic exit status PR #13207
 2019-07-30 08:27:20 +02:00
Lennart Poettering 73697a31d5 Merge pull request #13004 from shinygold/master 
cryptsetup: Improve support for keyfiles on removable storage
 2019-07-29 19:48:13 +02:00
Lennart Poettering 29a3d5caea man: remove trailing space in link in HTML output 2019-07-29 19:25:49 +02:00
Lennart Poettering 5238d9a83a analyze: rename "exit-codes" to "exit-status" 
waitid(2) and the libc function signature calls this "exit status", and
uses "exit code" for something different. Let's stick to the same
nomenclature hence.
 2019-07-29 19:22:22 +02:00
Lennart Poettering 1d7458fbb1 Merge pull request #13207 from keszybz/symbolic-exit-code-names 
Symbolic exit code names
 2019-07-29 18:58:06 +02:00
Zbigniew Jędrzejewski-Szmek df38212dd1 Merge pull request #13212 from poettering/sleep-conf-default 
sleep: document default HibernateDelaySec=
 2019-07-29 16:03:54 +02:00
Zbigniew Jędrzejewski-Szmek 76ed04d936 analyze: add exit-codes verb 2019-07-29 15:54:53 +02:00
Zbigniew Jędrzejewski-Szmek 2e2ed88062 pid1,systemctl: allow symbolic exit code names 2019-07-29 15:54:53 +02:00
Lennart Poettering a077755abf man: document default HibernateDelaySec= setting 2019-07-29 12:49:38 +02:00
Lennart Poettering 2e542f4e62 man: document that --volatile=yes is not supported for split /usr systems 2019-07-29 11:31:23 +02:00
Lennart Poettering 77ce88c128 man: document the kernel command line options to use when logging to kmsg 
Prompted by:

https://lists.freedesktop.org/archives/systemd-devel/2019-July/043149.html
 2019-07-29 09:59:18 +02:00
Zbigniew Jędrzejewski-Szmek 1774d03fb2 man: reword description of "-" for sysctl.d 
Follow-up for e08be64937.
 2019-07-26 15:01:36 +02:00
Zbigniew Jędrzejewski-Szmek 6304fec37c Merge pull request #13191 from poettering/sysctl-no-fail 
allow sysctl assignments to fail
 2019-07-26 14:57:56 +02:00
Zbigniew Jędrzejewski-Szmek 47685d9d4b Merge pull request #13137 from poettering/efi-random 
beef up random seed logic, add boot loader entropy privisioning, improve docs about it
 2019-07-26 12:43:32 +02:00
Lennart Poettering e08be64937 man: document the new sysctl.d/ - prefix 2019-07-26 09:24:47 +02:00
Yu Watanabe e8489008cb network: rename IGMPVersion= -> MulticastIGMPVersion= 2019-07-26 11:00:56 +09:00
Lennart Poettering 93f5910078 docs: add longer document about systemd and random number seeds 2019-07-25 18:31:20 +02:00
Lennart Poettering 7fb0c61580 man: extend on the --print-boot-path description a bit 2019-07-25 18:31:20 +02:00