Commit Graph

5276 Commits

Author SHA1 Message Date
Lennart Poettering 9b52e0d81a man: document that KillMode=none is a bad idea 2020-05-26 23:51:51 +02:00
Daniel Fullmer e6190e2882 sd-boot: fix menu ordering with boot counting
systemd-boot selects the last valid entry by default, not the first.

Fixes: #15256
2020-05-26 19:27:59 +02:00
Lennart Poettering 7257f717c1
Merge pull request #15920 from keszybz/userwork-proc-title
Avoid log noise when setting proc titles and some doc updates
2020-05-26 18:29:06 +02:00
Lennart Poettering cf3317f63a
Merge pull request #15906 from keszybz/busctl-stdout-stderr
Make busctl stdout/stderr split consistent
2020-05-26 15:38:14 +02:00
Zbigniew Jędrzejewski-Szmek e1a0423266 man: reword description of IPAddressDeny/Allow a bit 2020-05-26 11:13:06 +02:00
Zbigniew Jędrzejewski-Szmek 201632e314 tree-wide: s/time-out/timeout/g
See 3f9a0a522f for justification.
2020-05-26 10:28:59 +02:00
Zbigniew Jędrzejewski-Szmek fdf3c16d75 man: beef up $MAINPID examples
Inspired by https://github.com/systemd/systemd/pull/15400#discussion_r428537955.
2020-05-26 10:28:59 +02:00
Lennart Poettering ffec8658db
Merge pull request #15862 from hunger/master
repart: Add Uuid option to config files
2020-05-26 09:32:22 +02:00
Lennart Poettering 1283366a90
Merge pull request #15167 from ssahani/address-gen-mode
networkctl: Add a range to address genmode
2020-05-25 17:32:00 +02:00
Tobias Hunger 129635333d repart: Add UUID option to config files
Add a option to provide a UUID for the partition that will get
created and document that.
2020-05-25 15:48:59 +02:00
Zbigniew Jędrzejewski-Szmek 0406d1a843 man: add docs for the new functions 2020-05-25 11:09:21 +02:00
Frantisek Sumsal 15dd451535 tree-wide: codespell fixes
Another batch of codespell fixes as reported by Fossies.org
2020-05-25 10:29:28 +02:00
Topi Miettinen cc1c85fbc3 login: limit nr_inodes for /run/user/$UID
Limit number of inodes for tmpfs mounts on /run/user/$UID. Default is
RuntimeDirectorySize= divided by 4096.
2020-05-24 22:54:17 +02:00
Susant Sahani a6f1848a23 network: Allow to configure addr_gen_mode
Defines how link-local and autoconf addresses are generated.

	0: generate address based on EUI64 (default)
	1: do no generate a link-local address, use EUI64 for addresses generated
	   from autoconf
	2: generate stable privacy addresses, using the secret from
	   stable_secret (RFC7217)
	3: generate stable privacy addresses, using a random secret if unset
2020-05-21 14:41:04 +02:00
Anita Zhang acf70f8dd1
Merge pull request #15854 from poettering/call-method-ret-error
explain async bus method callback ret_error parameter
2020-05-20 15:12:37 -07:00
Anita Zhang 30ed6e2250
Merge pull request #15864 from poettering/pam-sudo-fixes-part3
two more pam_systemd fixes, split out of #15742
2020-05-20 15:01:52 -07:00
Zbigniew Jędrzejewski-Szmek 929d07ddcb
Merge pull request #15274 from ssahani/network-issue-9610
DHCP4: Allow lease time to be set when missing from offer
2020-05-20 16:39:41 +02:00
Lennart Poettering 400530c1e2
Merge pull request #15490 from ssahani/dhcpv6-vendor-class
network: DHCPv6 - Add support to send vendor class information
2020-05-20 16:18:18 +02:00
Lennart Poettering 2efa512a1a man: let's document explicitly that method reply handlers won't get ret_error set to method error
Fixes: #8108
2020-05-20 15:56:48 +02:00
Lennart Poettering af955f917f man: include sd_bus_message_handler_t prototype in synopsys of all man pages that reference the type
The type is not trivial, and kinda important to understand things, hence
import it everywhere where appropriate.
2020-05-20 15:56:09 +02:00
Zbigniew Jędrzejewski-Szmek bb94ded693
Merge pull request #15661 from hundeboll/mount-read-write-only
Mount read write only
2020-05-20 15:48:04 +02:00
Martin Hundebøll ad76560525 man: document x-systemd.rw-only fstab option 2020-05-20 14:26:04 +02:00
Martin Hundebøll 75f4bd7fd0 man: document ReadWriteOnly property for mount units 2020-05-20 14:26:04 +02:00
Susant Sahani ed0d1b2e99 network: DHCPv6 - Add support to send vendor class information
Frame 1: 177 bytes on wire (1416 bits), 177 bytes captured (1416 bits) on interface veth-peer, id 0
Ethernet II, Src: 1e:04:f8:b8:2f:d4 (1e:04:f8:b8:2f:d4), Dst: IPv6mcast_01:00:02 (33:33:00:01:00:02)
Internet Protocol Version 6, Src: fe80::1c04:f8ff:feb8:2fd4, Dst: ff02::1:2
User Datagram Protocol, Src Port: 546, Dst Port: 547
DHCPv6
    Message type: Solicit (1)
    Transaction ID: 0x5ca46b
    Rapid Commit
    Identity Association for Non-temporary Address
    Fully Qualified Domain Name
    Vendor Class
        Option: Vendor Class (16)
        Length: 23
        Value: 0000ab11000048656c6c6f3a686f773a6172653a796f75
        Enterprise ID: Tom Gundersen (systemd) (43793)
        vendor-class-data: Hello:how:are:you
    Identity Association for Prefix Delegation
    Option Request
    Client Identifier
    Elapsed time
2020-05-20 07:58:03 +02:00
Susant Sahani d6463307e0 network: DHCPv4- Allow to set DHCP lease lifetime 2020-05-20 06:32:26 +02:00
Lennart Poettering 764ae4dd51 man_systemd_home: intrdouce SYSTEMD_HOME_SUSPEND env var
This variable is read by the module and can be used instead of the
suspend= PAM module parameter.

It is also set for the session itself to make debugging easy.
2020-05-20 00:47:37 +02:00
Zbigniew Jędrzejewski-Szmek 1c3232e4a4
Merge pull request #15482 from ssahani/dhcpv6-userclass
network: DHCPv6 Introduce  user class
2020-05-19 19:38:06 +02:00
Lennart Poettering 6e41f4dd91 man: document the newly acquired cryptsetup features 2020-05-19 17:28:47 +02:00
Lennart Poettering f12465466d
Merge pull request #15848 from keszybz/small-doc-tweaks
A few tweaks to docs
2020-05-19 16:29:58 +02:00
Susant Sahani f37f2a6b8a network: DHCPv6 - Add support to send user class
Frame 115: 171 bytes on wire (1368 bits), 171 bytes captured (1368 bits) on interface veth-peer, id 0
Ethernet II, Src: 1e:04:f8:b8:2f:d4 (1e:04:f8:b8:2f:d4), Dst: IPv6mcast_01:00:02 (33:33:00:01:00:02)
Internet Protocol Version 6, Src: fe80::1c04:f8ff:feb8:2fd4, Dst: ff02::1:2
User Datagram Protocol, Src Port: 546, Dst Port: 547
DHCPv6
    Message type: Solicit (1)
    Transaction ID: 0x673257
    Rapid Commit
        Option: Rapid Commit (14)
        Length: 0
    Identity Association for Non-temporary Address
        Option: Identity Association for Non-temporary Address (3)
        Length: 12
        Value: d0cc94090000000000000000
        IAID: d0cc9409
        T1: 0
        T2: 0
    Fully Qualified Domain Name
        Option: Fully Qualified Domain Name (39)
        Length: 6
        Value: 01045a657573
        0000 0... = Reserved: 0x00
        .... .0.. = N bit: Server should perform DNS updates
        .... ..0. = O bit: Server has not overridden client's S bit preference
        .... ...1 = S bit: Server should perform forward DNS updates
        Client FQDN: Zeus
    User Class
        Option: User Class (15)
        Length: 17
        Value: 000f68656c6c6f30313233343031323334
    Identity Association for Prefix Delegation
        Option: Identity Association for Prefix Delegation (25)
        Length: 12
        Value: d0cc94090000000000000000
        IAID: d0cc9409
        T1: 0
        T2: 0
    Option Request
        Option: Option Request (6)
        Length: 10
        Value: 001700180038001f000e
        Requested Option code: DNS recursive name server (23)
        Requested Option code: Domain Search List (24)
        Requested Option code: NTP Server (56)
        Requested Option code: Simple Network Time Protocol Server (31)
        Requested Option code: Rapid Commit (14)
    Client Identifier
        Option: Client Identifier (1)
        Length: 14
        Value: 00020000ab11d258482fc7eee651
        DUID: 00020000ab11d258482fc7eee651
        DUID Type: assigned by vendor based on Enterprise number (2)
        Enterprise ID: Tom Gundersen (systemd) (43793)
        Identifier: d258482fc7eee651
    Elapsed time
        Option: Elapsed time (8)
        Length: 2
        Value: 0bd0
        Elapsed time: 30240ms
2020-05-19 11:48:30 +02:00
Zbigniew Jędrzejewski-Szmek 7b9289b1a0 man: fix dir name in sysctl.d(5)
Pointed out by Коренберг Марк in
e0f424790d (commitcomment-39259499).
2020-05-18 21:14:42 +02:00
Lennart Poettering 34293dfafd core: allow overriding the system hostname with systemd.hostname= on the kernel command line 2020-05-18 20:20:50 +02:00
Lennart Poettering 3753325bef main: add a kernel command line option for setting the system clock early during boot 2020-05-18 20:20:50 +02:00
Lennart Poettering 814872e925 condition: introduce systemd.condition-first-boot= kernel command line switch
Much like systemd.condition-needs-update= this new switch allows
overriding of a unit file condition, but this time its
ConditionFirstBoot=.

Usecase is also primarily debugging, but could be useful for other
schemes too.
2020-05-18 20:20:50 +02:00
Lennart Poettering f8b4ae29c7 condition: allow overriding of ConditionNeedsUpdate= on the kernel command line
This should be useful for addressing #15724.
2020-05-18 20:17:57 +02:00
Zbigniew Jędrzejewski-Szmek b3d15d90c0
Merge pull request #15804 from poettering/hostnamed-instant-part1
four likely safe commits split out of #15624
2020-05-18 15:26:24 +02:00
Susant Sahani 35f6a5cb44 network: DHCPv6 - Add support set arbitary request options 2020-05-17 11:18:29 +02:00
Eric DeVolder f00c36641a pstore: introduce tmpfiles.d/systemd-pstore.conf
The systemd pstore service archives the contents of /sys/fs/pstore
upon boot so that there is room for a subsequent dump.  The issue is
that while the service is present, the kernel still needs to be
configured to write data into the pstore. The kernel has two
parameters, crash_kexec_post_notifiers and printk.always_kmsg_dump,
that control writes into pstore.

The crash_kexec_post_notifiers parameter enables the kernel to write
dmesg (including stack trace) into pstore upon a panic, and
printk.always_kmsg_dump parameter enables the kernel to write dmesg
upon a shutdown (shutdown, reboot, halt).

As it stands today, these parameters are not managed/manipulated by
the systemd pstore service, and are solely reliant upon the user [to
have the foresight] to set them on the kernel command line at boot, or
post boot via sysfs. Furthermore, the user would need to set these
parameters in a persistent fashion so that that they are enabled on
subsequent reboots.

This patch introduces the setting of these two kernel parameters via
the systemd tmpfiles technique.
2020-05-15 23:15:26 +02:00
Lennart Poettering 410abf8304 man: document the two new condition types 2020-05-15 16:05:33 +02:00
Susant Sahani 89fe653544 network: Add support to group links.
Link groups are similar to port ranges found in managed switches.
You can add network interfaces to a numbered group and perform operations
on all the interfaces from that group at once.
2020-05-15 15:27:07 +02:00
Zbigniew Jędrzejewski-Szmek bf896ca628
Merge pull request #15792 from poettering/repart-allocate
repart: add --size= and --empty=create options for growing/creating disk images from scratch
2020-05-15 11:40:24 +02:00
Lennart Poettering e1e214c56b
Merge pull request #15265 from fbuihuu/mount-fixes
Mount fixes
2020-05-15 11:13:45 +02:00
Lennart Poettering d2b843554a man: drop some left-over mentions of StandardOutput=syslog
We dropped them from the StandardOuput= documentation long ago, but
elswhere some references where lurking.
2020-05-15 00:05:46 +02:00
Lennart Poettering 96deebbcda man: document new --empty=create and --size= switches to repart 2020-05-14 23:59:23 +02:00
Rubens Figueiredo 4df4df5b56 network: allow setting VLAN protocol on bridges
Signed-off-by: Rubens Figueiredo <rubens.figueiredo@bisdn.de>
2020-05-14 17:59:57 +02:00
Lennart Poettering 6551cf2d61 man: document $LOG_NAMESPACE 2020-05-14 17:29:28 +02:00
Lennart Poettering a3d9aee14f man: document the new _LINE_BREAK= type 2020-05-13 21:32:49 +02:00
Lennart Poettering 0271e9b10c man: complete vtable flag documentation 2020-05-13 16:57:44 +02:00
Lennart Poettering 2dffb32309 man: document homed D-Bus API 2020-05-12 11:07:01 +02:00
Lennart Poettering 55842c7326 homed: fix parameter names on D-Bus methods
These arguments contain UserRecord structures serialized to JSON,
however only the "secret" part of it, not a whole user record. We do
this since the secret part is conceptually part of the user record and
in some contexts we need a user record in full with both secret and
non-secret part, and in others just the secret and in other just the
non-secret part, but we want to keep this in memory in the same logic.

Hence, let's rename the arguments where we expect a user record
consisting only of the secret part to "secret".
2020-05-12 11:06:46 +02:00