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2015-10-23Merge pull request #1641 from poettering/btrfs-quotaDaniel Mack
btrfs quota beef up and various other unrelated changes
2015-10-22sd-ndisc: reduce callbacksTom Gundersen
Only callback on error when the statemachine is in a truly broken state. This is now only the case when we fail to rearm a timer.
2015-10-22sd-ndisc: drop sd_ndisc_get_prefixlen()Tom Gundersen
This is unused, and in the future we will pass prefixes and prefixlengths directly to the callbacks when needed rather than having to search for them.
2015-10-22sd-ndisc: drop sd_ndisc_prefix_match()Tom Gundersen
This is no longer used.
2015-10-22sd-ndisc: don't trigger timeout on prefix expiryTom Gundersen
The caller of the library is no longer notified, so triggering a timer just to clean up is not necessary. Instead check for and clean up invalid prefixes lazily.
2015-10-22sd-ndisc: remove a prefix from the ndisc object when freeing itTom Gundersen
This follows the coding style, and allows some simplification to the rest of the code.
2015-10-22sd-ndisc: don't inform the caller of expired prefixesTom Gundersen
The caller should push any lifetime information into the kernel and let the kernel handle prefix expiration.
2015-10-22sd-ndisc: clean up state enumTom Gundersen
There is no need to assign valuse to the states. Also add _INVALID and _MAX, even though these are not used, it keeps it consistent.
2015-10-22networkd: dhcp6 - do not handle prefix expirationTom Gundersen
This ressurects 47d45d3cde45d6545367570264e4e3636bc9e345. We now always use /128 prefixes, so there is no need for the DHCPv6 code to know about prefixes expiring.
2015-10-22networkd: dhcp6 - DHCPv6 addresses should always be /128Tom Gundersen
The routing information should be configured separately by ND, there is no need to indicate the prefix again in the DHCPv6 addresses. See discussion and related links at issue #1520.
2015-10-22networkd: ndisc - split out from dhcp6 codeTom Gundersen
2015-10-22networkd: ndisc - make logging messages uniformTom Gundersen
Refer to Router Discovery rather than ICMPv6.
2015-10-22sd-ndisc: rename icmp6 to ndisc throughout the codeTom Gundersen
2015-10-22libsystemd-network: split icm6-util.[ch] out of dhcp6 codeTom Gundersen
2015-10-22networkd: rename icmp6 to ndiscTom Gundersen
2015-10-22sd-ndisc: rename API from sd-icmp6-ndTom Gundersen
2015-10-22sd-icmp6-nd: rename files to sd-ndiscTom Gundersen
The actual code rename will follow. The reason for the change of name is to make it simpler and more uniform with how we name other libraries (we don't include the underlying protocol). The new name also matches the naming in the kernel (which is particularly relevent here as we expect to let the kernel do some parts of the protocol and we do others).
2015-10-22Merge pull request #1644 from reverendhomer/patch-1Tom Gundersen
networkd-manager: fix swapped arguments
2015-10-22networkd-manager: fix swapped argumentsreverendhomer
fixes Coverity #1328493
2015-10-22util: allow unbalanced double quote in EXTRACT_QUOTES|EXTRACT_RELAX modeEvgeny Vereshchagin
extract_first_word understands "\'string" but doesn't understand "\"string" fixed this inconsistency.
2015-10-22core: check parsed bus msg in full before applying itLennart Poettering
2015-10-22nspawn: don't try to resolve passed binary before entering namespaceLennart Poettering
Othewise we might follow the symlinks on the host, instead of the container. Fixes #1400
2015-10-22nspawn: rework how we determine private networking settingsLennart Poettering
Make sure we acquire CAP_NET_ADMIN if we require virtual networking. Make sure we imply virtual ethernet correctly when bridge is request. Fixes: #1511 Fixes: #1554 Fixes: #1590
2015-10-22import: don't claim we moved .nspawn file into place when in fact we did notLennart Poettering
2015-10-22import: correct handling if .nspawn file could not be downloadedLennart Poettering
2015-10-22machinectl: accept "none" and "infinity" as specifier when dropping quotas ↵Lennart Poettering
using "machinectl set-limit" Previously, we already accepted "-" as special value for dropping limits. Add "infinity", as that's what we support for RLIMITs and hence should support here to. Also add "none" as that's what the btrfs tools use.
2015-10-22tmpfiles: introduce "q" and "Q" for creating quota-enabled btrfs subvolumesLennart Poettering
This allows us to set up the quota group hierarchy in a reasonable way on btrfs file systems.
2015-10-22import: when downloading images, create a subtree quota group for themLennart Poettering
2015-10-22btrfs: beef-up btrfs support with a limited understanding of quotaLennart Poettering
With this change we understand more than just leaf quota groups for btrfs file systems. Specifically: - When we create a subvolume we can now optionally add the new subvolume to all qgroups its parent subvolume was member of too. Alternatively it is also possible to insert an intermediary quota group between the parent's qgroups and the subvolume's leaf qgroup, which is useful for a concept of "subtree" qgroups, that contain a subvolume and all its children. - The remove logic for subvolumes has been updated to optionally remove any leaf qgroups or "subtree" qgroups, following the logic above. - The snapshot logic for subvolumes has been updated to replicate the original qgroup setup of the source, if it follows the "subtree" design described above. It will not cover qgroup setups that introduce arbitrary qgroups, especially those orthogonal to the subvolume hierarchy. This also tries to be more graceful when setting up /var/lib/machines as btrfs. For example, if mkfs.btrfs is missing we don't even try to set it up as loopback device. Fixes #1559 Fixes #1129
2015-10-22logind: minor clean-upsLennart Poettering
2015-10-22systemctl: the various list commands actually can take any number of argumentsLennart Poettering
I accidentally broke this a while back when I ported systemctl to the verbs logic. Add support for this back.
2015-10-22util: improve dir_is_empty() callLennart Poettering
Simplify the call, and add dir_is_populated() as inverse call, in order to make some checks easier to read.
2015-10-21core dbus: Check that flush works with memstreamNicolas Cornu
2015-10-21core: fix namespace parsingEvgeny Vereshchagin
ReadOnlyDirectories=-/ works fine
2015-10-21Merge pull request #1623 from evverx/run-rw-ro-ia-dirsLennart Poettering
systemd-run can launch units with ReadWriteDirectories, ReadOnlyDirectories, InaccessibleDirectories
2015-10-21networkd: manager/link - only serialize once per event-loop iterationTom Gundersen
Every time the state is written out we may trigger third-party apps, so let's be a bit more careful about writing this out unnecessarily.
2015-10-21networkd: link - serialize addressesTom Gundersen
2015-10-21networkd: route - add hash_opsTom Gundersen
2015-10-21networkd: route - simplify route_new()Tom Gundersen
2015-10-21networkd: address - distinguish between addresses added by us and by othersTom Gundersen
We only keep the addresses that we added ourselves in link->addresses, and introduce a new set link->addresses_foreign to keep addresses of unknown origin. Only functional change is that "foreign" addresses no longer prevent a link from entering "configured" state.
2015-10-21networkd: address - rework firewall rules lifetimeTom Gundersen
Establish the firewall rule before creating the address, and do not create the address if the firewall rule could not be created. Also, only drop the firewall rule once the address has been removed from the kernel.
2015-10-21networkd: address - merge _change() into _configure()Tom Gundersen
These functions are almost entirely the same, so avoid duplication.
2015-10-21networkd: address - factor out address_update()Tom Gundersen
Call back into link_check_ready() whenever an address state change may have made a link ready.
2015-10-21networkd: link - only consider configured when all addresses are readyTom Gundersen
We were considering a link configured whilst its IPv6 addresses were still tentative. Fixes issue #650.
2015-10-20run: can launch units with ReadWriteDirectories, ReadOnlyDirectories, ↵Evgeny Vereshchagin
InaccessibleDirectories
2015-10-20dbus-execute: remove unused variableThomas Hindoe Paaboel Andersen
from ceb728cf
2015-10-20Merge pull request #1616 from evverx/run-fix-environment-parsingLennart Poettering
run: fix Environment parsing
2015-10-20Merge pull request #1538 from ssahani/ipv62Tom Gundersen
networkd: add support to configure IPv6 DAD
2015-10-20run: fix Environment parsingEvgeny Vereshchagin
* `Environment=` resets previous assignments * `Environment='a=1 b=2'` sets `a` to `1` and `b` to `2` * `Environment='"a=1 2" b=2"'` sets `a` to `1 2` and `b` to `2`
2015-10-20Merge pull request #1619 from iaguis/nspawn-sysfs-netns-3Lennart Poettering
nspawn: skip /sys-as-tmpfs if we don't use private-network