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path: root/src/machine/machinectl.c
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2015-09-29bus-util: rename bus_open_transport() to bus_connect_transport()Lennart Poettering
In sd-bus, the sd_bus_open_xyz() family of calls allocates a new bus, while sd_bus_default_xyz() family tries to reuse the thread's default bus. bus_open_transport() sometimes internally uses the former, sometimes the latter family, but suggests it only calls the former via its name. Hence, let's avoid this confusion, and generically rename the call to bus_connect_transport(). Similar for all related calls. And while we are at it, also change cgls + cgtop to do direct systemd connections where possible, since all they do is talk to systemd itself.
2015-09-29util: introduce common version() implementation and use it everywhereLennart Poettering
This also allows us to drop build.h from a ton of files, hence do so. Since we touched the #includes of those files, let's order them properly according to CODING_STYLE.
2015-09-22cgtop: underline table headerLennart Poettering
Let's underline the header line of the table shown by cgtop, how it is customary for tables. In order to do this, let's introduce new ANSI underline macros, and clean up the existing ones as side effect.
2015-09-10tree-wide: never use the off_t unless glibc makes us use itLennart Poettering
off_t is a really weird type as it is usually 64bit these days (at least in sane programs), but could theoretically be 32bit. We don't support off_t as 32bit builds though, but still constantly deal with safely converting from off_t to other types and back for no point. Hence, never use the type anymore. Always use uint64_t instead. This has various benefits, including that we can expose these values directly as D-Bus properties, and also that the values parse the same in all cases.
2015-09-09tree-wide: drop {} from one-line if blocksLennart Poettering
Patch via coccinelle.
2015-09-01cgroup: drop "ignore_self" argument from cg_is_empty()Lennart Poettering
In all cases where the function (or cg_is_empty_recursive()) ignoring the calling process is actually wrong, as a process keeps a cgroup busy regardless if its the current one or another. Hence, let's simplify things and drop the "ignore_self" parameter.
2015-08-28core: add unit_dbus_interface_from_type() to unit-name.hLennart Poettering
Let's add a way to get the type-specific D-Bus interface of a unit from either its type or name to src/basic/unit-name.[ch]. That way we can share it with the client side, where it is useful in tools like cgls or machinectl. Also ports over machinectl to make use of this.
2015-08-26machinectl: pass $TERM into "machinectl shell" sessionsLennart Poettering
2015-08-25machinectl: remove unused variableThomas Hindoe Paaboel Andersen
2015-08-24machinectl: extend the "shell" syntax to take user@container namesLennart Poettering
In order to make "machinectl shell" more similar to ssh, allow the following syntax to connect to a container under a specific username: machinectl shell lennart@fedora Also beefs up related man page documentation.
2015-08-24machinectl: make machine name parameters for "shell" and "login" optionalLennart Poettering
If no machine name is specified, imply that we connect to ".host", i.e. the local host.
2015-08-24machinectl: don't show ".host" pseudo-machine in list by defaultLennart Poettering
Let's hide all machines whose name begins with "." by default, thus hiding the ".host" pseudo-machine, unless --all is specified. This takes inspiration from the ".host" image handling in "machinectl list-images" which also hides all images whose name starts with ".".
2015-08-24machined: introduce pseudo-machine ".host" refererring to the host systemLennart Poettering
Some of the operations machined/machinectl implement are also very useful when applied to the host system (such as machinectl login, machinectl shell or machinectl status), hence introduce a pseudo-machine by the name of ".host" in machined that refers to the host system, and may be used top execute operations on the host system with. This copies the pseudo-image ".host" machined already implements for image related commands. (This commit also adds a PK privilege for opening a PTY in a container, which was previously not accessible for non-root.)
2015-08-24util: make machine_name_is_valid() a macro and move it to hostname-util.hLennart Poettering
As it turns out machine_name_is_valid() does the exact same thing as hostname_is_valid() these days, as it just invoked that and checked the name length was < 64. However, hostname_is_valid() checks the length against HOST_NAME_MAX anyway (which is 64 on Linux), hence any additional check is redundant. We hence replace machine_name_is_valid() by a macro that simply maps it to hostname_is_valid() but sets the allow_trailing_dot parameter to false. We also move this this call to hostname-util.h, to the same place as the hostname_is_valid() declaration.
2015-08-24machinectl: add new "machinectl shell" commandLennart Poettering
This makes use of machined's new OpenShell() command and allows opening a new interactive shell in any container.
2015-08-04machinectl: support relative host paths in copy-{from,to}Richard Maw
2015-07-03sd-bus: introduce new sd_bus_flush_close_unref() callLennart Poettering
sd_bus_flush_close_unref() is a call that simply combines sd_bus_flush() (which writes all unwritten messages out) + sd_bus_close() (which terminates the connection, releasing all unread messages) + sd_bus_unref() (which frees the connection). The combination of this call is used pretty frequently in systemd tools right before exiting, and should also be relevant for most external clients, and is hence useful to cover in a call of its own. Previously the combination of the three calls was already done in the _cleanup_bus_close_unref_ macro, but this was only available internally. Also see #327
2015-06-15everywhere: port everything to sigprocmask_many() and friendsLennart Poettering
This ports a lot of manual code over to sigprocmask_many() and friends. Also, we now consistly check for sigprocmask() failures with assert_se(), since the call cannot realistically fail unless there's a programming error. Also encloses a few sd_event_add_signal() calls with (void) when we ignore the return values for it knowingly.
2015-06-14tree-wide: fix memory leaks in users of bus_map_all_properties()David Herrmann
If you use bus_map_all_properties(), you must be aware that it might touch output variables even though it may fail. This is, because we parse many different bus-properties and cannot tell how to clean them up, in case we fail deep down in the parser. Fix all callers of bus_map_all_properties() to correctly cleanup any context structures at all times.
2015-05-29util: split out signal-util.[ch] from util.[ch]Lennart Poettering
No functional changes.
2015-05-15systemctl: introduce --now for enable, disable and maskJan Synacek
https://bugs.freedesktop.org/show_bug.cgi?id=42940
2015-05-06machinectl: remove unused variableThomas Hindoe Paaboel Andersen
2015-05-05core: rework unit name validation and manipulation logicLennart Poettering
A variety of changes: - Make sure all our calls distuingish OOM from other errors if OOM is not the only error possible. - Be much stricter when parsing escaped paths, do not accept trailing or leading escaped slashes. - Change unit validation to take a bit mask for allowing plain names, instance names or template names or an combination thereof. - Refuse manipulating invalid unit name
2015-04-29sd-bus: drop bus parameter from message callback prototypeLennart Poettering
This should simplify the prototype a bit. The bus parameter is redundant in most cases, and in the few where it matters it can be derived from the message via sd_bus_message_get_bus().
2015-04-11shared: add terminal-util.[ch]Ronny Chevalier
2015-04-10shared: add process-util.[ch]Ronny Chevalier
2015-03-13tree-wide: there is no ENOTSUP on linuxDavid Herrmann
Replace ENOTSUP by EOPNOTSUPP as this is what linux actually uses.
2015-03-10man: document "machinectl export-tar" and "export-raw"Lennart Poettering
2015-03-09machinectl: remove unused variablesThomas Hindoe Paaboel Andersen
2015-03-09importd: add API for exporting container/VM imagesLennart Poettering
Also, expose it in machinectl.
2015-03-05machinectl: minor --help text improvementsLennart Poettering
2015-03-05importd: add new bus calls for importing local tar and raw imagesLennart Poettering
This also adds "machinectl import-raw" and "machinectl import-tar" to wrap these new bus calls. THe commands basically do for local files that "machinectl pull-raw" and friends do for remote files.
2015-03-02machinectl: update --help text to clarify that set-limit can also change ↵Lennart Poettering
pool size
2015-02-25machined,machinectl: add calls for changing container/VM quotasLennart Poettering
2015-02-24machined/machinectl: when "machinectl image-status" is used without ↵Lennart Poettering
arguments show statistics about pool
2015-02-23remove unused includesThomas Hindoe Paaboel Andersen
This patch removes includes that are not used. The removals were found with include-what-you-use which checks if any of the symbols from a header is in use.
2015-02-18nspawn: when connected to pipes for stdin/stdout, pass them as-is to PID 1Lennart Poettering
Previously we always invoked the container PID 1 on /dev/console of the container. With this change we do so only if nspawn was invoked interactively (i.e. its stdin/stdout was connected to a TTY). In all other cases we directly pass through the fds unmodified. This has the benefit that nspawn can be added into shell pipelines. https://bugs.freedesktop.org/show_bug.cgi?id=87732
2015-02-18machinectl: issue all bus commands while allowing interactive authLennart Poettering
2015-02-17machined: make "machinectl copy-to" and "machinectl copy-from" server side ↵Lennart Poettering
operations This way, any bus client can make use of these calls.
2015-02-17machined: move logic for bind mounting into containers from machinectl to ↵Lennart Poettering
machined This extends the bus interface, adding BindMountMachine() for bind mounting directories from the host into the container.
2015-02-11tree-wide: whenever we include libgen.h, immediately undefine basename()Lennart Poettering
Also, document in adjacent comments and in CODING_STYLE why we do that.
2015-02-03util: rework strappenda(), and rename it strjoina()Lennart Poettering
After all it is now much more like strjoin() than strappend(). At the same time, add support for NULL sentinels, even if they are normally not necessary.
2015-02-02remove unused variablesThomas Hindoe Paaboel Andersen
2015-01-26treewide: fix multiple typosTorstein Husebø
2015-01-24machinectl: fix typoZbigniew Jędrzejewski-Szmek
2015-01-23importd: when listing transfers, show progress percentageLennart Poettering
With this change the pull protocol implementation processes will pass progress data to importd which then passes this information on via the bus. We use sd_notify() as generic transport for this communication, making importd listen to them, while matching the incoming messages to the right transfer.
2015-01-23machinectl: fix handling of --verify= argument for dkr downloadsLennart Poettering
2015-01-22machinectl: when downloading an image, clarify that C-c will not cancel the ↵Lennart Poettering
download, but continue it in the background
2015-01-22machinectl: minor simplificationLennart Poettering
2015-01-22machinectl: parse verify setting client-sideLennart Poettering