oweals/dinit.git
6 years agoAllow initial services to be specified on command-line on non-Linux OS.
Davin McCall [Sun, 11 Feb 2018 13:05:44 +0000 (13:05 +0000)]
Allow initial services to be specified on command-line on non-Linux OS.

6 years agoMark as a subreaper on FreeBSD (as for Linux).
Davin McCall [Sat, 10 Feb 2018 19:59:51 +0000 (19:59 +0000)]
Mark as a subreaper on FreeBSD (as for Linux).

This means double-forking processes become a child of Dinit rather than
PID 1 (in case they are different).

6 years agoImplement service unloading.
Davin McCall [Sat, 10 Feb 2018 17:22:41 +0000 (17:22 +0000)]
Implement service unloading.

Implements the requisite control protocol parts and the dinitctl
"unload" command.

6 years agobase_process_service: properly clean up in destructor.
Davin McCall [Sat, 10 Feb 2018 16:53:09 +0000 (16:53 +0000)]
base_process_service: properly clean up in destructor.

6 years agoRenaming: camelCase to snake_case.
Davin McCall [Sat, 10 Feb 2018 15:53:35 +0000 (15:53 +0000)]
Renaming: camelCase to snake_case.

6 years agocontrol: rework handle allocation.
Davin McCall [Sat, 10 Feb 2018 15:51:35 +0000 (15:51 +0000)]
control: rework handle allocation.

6 years agocontrol conn. allocate_service_handle(): exception safety.
Davin McCall [Sat, 10 Feb 2018 15:32:51 +0000 (15:32 +0000)]
control conn. allocate_service_handle(): exception safety.

6 years agoMake sure a process service starts-on-console matches runs-on-console.
Davin McCall [Sat, 10 Feb 2018 14:42:03 +0000 (14:42 +0000)]
Make sure a process service starts-on-console matches runs-on-console.

6 years agoImplement a timeout (of 5 seconds) for log to flush on shutdown.
Davin McCall [Fri, 9 Feb 2018 22:37:18 +0000 (22:37 +0000)]
Implement a timeout (of 5 seconds) for log to flush on shutdown.

6 years agoUpgrade bundled Dasynq to 1.1.2.
Davin McCall [Fri, 9 Feb 2018 22:04:07 +0000 (22:04 +0000)]
Upgrade bundled Dasynq to 1.1.2.

6 years agoUp version to 0.08. v0.08
Davin McCall [Sat, 3 Feb 2018 19:26:56 +0000 (19:26 +0000)]
Up version to 0.08.

6 years agoAdd "shutdown" subcommand to dinitctl.
Davin McCall [Sat, 3 Feb 2018 19:21:35 +0000 (19:21 +0000)]
Add "shutdown" subcommand to dinitctl.

This provides a handy way to shut down a non-system instance of Dinit,
and wait until shutdown is complete.

6 years agoUpdate bundled Dasynq (to 1.1.0).
Davin McCall [Sat, 3 Feb 2018 19:20:16 +0000 (19:20 +0000)]
Update bundled Dasynq (to 1.1.0).

6 years agoFix error in control protocol implementation in dinitctl/shutdown.
Davin McCall [Sat, 3 Feb 2018 18:38:48 +0000 (18:38 +0000)]
Fix error in control protocol implementation in dinitctl/shutdown.

6 years agoAdjust compile/link options.
Davin McCall [Sat, 3 Feb 2018 17:12:53 +0000 (17:12 +0000)]
Adjust compile/link options.

Linux: build with -fno-plt and LTO.
All: build with -std=c++11 rather than -std=gnu++11.

6 years agoAdd #include's to fix OpenBSD build.
Davin McCall [Sat, 3 Feb 2018 16:41:23 +0000 (16:41 +0000)]
Add #include's to fix OpenBSD build.

6 years agodinitctl: various renaming from camelCase
Davin McCall [Sat, 3 Feb 2018 16:27:27 +0000 (16:27 +0000)]
dinitctl: various renaming from camelCase

6 years agoProcess tests: check timer status in various tests.
Davin McCall [Thu, 25 Jan 2018 23:14:17 +0000 (23:14 +0000)]
Process tests: check timer status in various tests.

Make sure that timers have been stopped appropriately after state
transitions.

6 years agoStop the stop timer when a service stops.
Davin McCall [Thu, 25 Jan 2018 23:13:35 +0000 (23:13 +0000)]
Stop the stop timer when a service stops.

6 years agoprocess service: allow start timeout, but don't arm timer.
Davin McCall [Thu, 25 Jan 2018 22:17:02 +0000 (22:17 +0000)]
process service: allow start timeout, but don't arm timer.

Timeout for process services is currently meaningless, although when
startup notification is implemented it will take on meaning. This is a
slightly cleaner fix than just forcing the timeout to 0 in the
constructor (since it can then still be later set to a value that won't
work).

6 years agoDisable default start timeout for process services.
Davin McCall [Wed, 24 Jan 2018 23:39:26 +0000 (23:39 +0000)]
Disable default start timeout for process services.

6 years agoRename load_service.cc to load-service.cc for consistency.
Davin McCall [Sun, 21 Jan 2018 15:34:40 +0000 (15:34 +0000)]
Rename load_service.cc to load-service.cc for consistency.

6 years agoFix processing of "run-as" parameter.
Davin McCall [Sun, 21 Jan 2018 14:34:58 +0000 (14:34 +0000)]
Fix processing of "run-as" parameter.

6 years agoMan pages: split service description format to separate man page.
Davin McCall [Sun, 21 Jan 2018 12:56:50 +0000 (12:56 +0000)]
Man pages: split service description format to separate man page.

6 years agoSupport for running services as a different user (run-as=...).
Davin McCall [Sat, 20 Jan 2018 20:42:11 +0000 (20:42 +0000)]
Support for running services as a different user (run-as=...).

6 years agoRefactoring / clean up.
Davin McCall [Fri, 19 Jan 2018 23:41:54 +0000 (23:41 +0000)]
Refactoring / clean up.

6 years agoMove some #include's around to fix build issue.
Davin McCall [Fri, 19 Jan 2018 20:15:05 +0000 (20:15 +0000)]
Move some #include's around to fix build issue.

6 years agoMove some data/functions from service_record to base_process_service.
Davin McCall [Fri, 19 Jan 2018 18:00:35 +0000 (18:00 +0000)]
Move some data/functions from service_record to base_process_service.

6 years agoRename getShutdownType function - eliminate snake case.
Davin McCall [Fri, 19 Jan 2018 10:15:25 +0000 (10:15 +0000)]
Rename getShutdownType function - eliminate snake case.

6 years agoRe-work console acquisition/release.
Davin McCall [Fri, 19 Jan 2018 10:12:24 +0000 (10:12 +0000)]
Re-work console acquisition/release.

Use variables to track when a service is waiting for the console or has
acquired console, rather than using complex combinations of service
state.

6 years agoAdd test for console release for STARTING to STOPPED transition.
Davin McCall [Thu, 18 Jan 2018 23:24:46 +0000 (23:24 +0000)]
Add test for console release for STARTING to STOPPED transition.

Test for console release when a service goes from STARTING to STOPPED.
Currently fails.

6 years agoBuild: rename EXTRA_LIBS to the more conventional LDFLAGS.
Davin McCall [Thu, 18 Jan 2018 22:09:21 +0000 (22:09 +0000)]
Build: rename EXTRA_LIBS to the more conventional LDFLAGS.

6 years agoAdd example mconfig options for FreeBSD.
Davin McCall [Thu, 18 Jan 2018 21:53:45 +0000 (21:53 +0000)]
Add example mconfig options for FreeBSD.

6 years agoRenaming of some snake-case functions missed in prior rename batches.
Davin McCall [Tue, 16 Jan 2018 22:19:52 +0000 (22:19 +0000)]
Renaming of some snake-case functions missed in prior rename batches.

6 years agotests build: use dependencies auto-generated from tested sources.
Davin McCall [Tue, 16 Jan 2018 21:01:58 +0000 (21:01 +0000)]
tests build: use dependencies auto-generated from tested sources.

6 years agoMinor fixes to tests.
Davin McCall [Tue, 16 Jan 2018 21:01:03 +0000 (21:01 +0000)]
Minor fixes to tests.

Make sure to initialise all service properties in tests.

6 years agoAdd second smooth recovery test.
Davin McCall [Tue, 16 Jan 2018 20:49:00 +0000 (20:49 +0000)]
Add second smooth recovery test.

6 years agoUpdate bundled Dasynq to 1.0.4.
Davin McCall [Tue, 16 Jan 2018 20:34:06 +0000 (20:34 +0000)]
Update bundled Dasynq to 1.0.4.

6 years agoFix smooth recovery test.
Davin McCall [Tue, 16 Jan 2018 17:59:36 +0000 (17:59 +0000)]
Fix smooth recovery test.

The initial process death should cause the process to be restarted after
the restart delay. The test didn't take the start delay into account.

6 years agoAdd process service stop timeout test.
Davin McCall [Tue, 16 Jan 2018 09:13:33 +0000 (09:13 +0000)]
Add process service stop timeout test.

6 years agoAdd a proc test, and name each test.
Davin McCall [Mon, 15 Jan 2018 23:15:52 +0000 (23:15 +0000)]
Add a proc test, and name each test.

Names are better than numbers.

6 years agoservice_record: add boolean issue_stop parameter to release function.
Davin McCall [Mon, 15 Jan 2018 22:38:10 +0000 (22:38 +0000)]
service_record: add boolean issue_stop parameter to release function.

Most calls of release() either did not require do_stop to be called (or
were otherwise handling the stop themselves anyway).

6 years agoFix issue with process services restarting after start timeout.
Davin McCall [Mon, 15 Jan 2018 21:52:56 +0000 (21:52 +0000)]
Fix issue with process services restarting after start timeout.

A process which fails to start with a timeout should count as a start
failure. Therefore, remove explicit activation in this case (and thereby
prevent the service from restarting).

6 years agobaseproc-sys.h: Add explanatory comment.
Davin McCall [Mon, 15 Jan 2018 21:18:57 +0000 (21:18 +0000)]
baseproc-sys.h: Add explanatory comment.

6 years agoAdd getpgid stub to bp_sys namespace.
Davin McCall [Mon, 15 Jan 2018 21:16:26 +0000 (21:16 +0000)]
Add getpgid stub to bp_sys namespace.

This is another function we need to mock/stub for tests.

6 years agoproctests: complete existing tests and add a 4th (currently fails).
Davin McCall [Mon, 15 Jan 2018 18:36:38 +0000 (18:36 +0000)]
proctests: complete existing tests and add a 4th (currently fails).

6 years agomake install: put manpages in correct directory.
Davin McCall [Mon, 15 Jan 2018 18:17:32 +0000 (18:17 +0000)]
make install: put manpages in correct directory.

Earlier fix forgot to include the mconfig file, meaning that
DESTDIR/MANDIR were not defined unless set on build command line.

6 years agotests makefile: auto-generate dependencies (*.d) while building objects.
Davin McCall [Mon, 15 Jan 2018 18:15:33 +0000 (18:15 +0000)]
tests makefile: auto-generate dependencies (*.d) while building objects.

6 years agoImplement mock functionality for some system calls in bp_sys.
Davin McCall [Mon, 15 Jan 2018 09:10:10 +0000 (09:10 +0000)]
Implement mock functionality for some system calls in bp_sys.

6 years agoStub out system functions for testing (WIP).
Davin McCall [Sun, 14 Jan 2018 23:34:21 +0000 (23:34 +0000)]
Stub out system functions for testing (WIP).

This is a more thorough and should be an overall better approach than
stubbing/mocking the base_proc_service class itself.

This commit introduces a baseproc-sys.h header which holds aliases for
the system functions that are used (kill, fcntl, etc). When running
tests the functions will be mocked (currently they are rigged to abort
when called).

6 years agoMove 'run_child_proc' function into a separate source file.
Davin McCall [Sun, 14 Jan 2018 12:17:19 +0000 (12:17 +0000)]
Move 'run_child_proc' function into a separate source file.

6 years agoMove base_process_service timer expiry handling out of friend class.
Davin McCall [Sat, 13 Jan 2018 18:52:22 +0000 (18:52 +0000)]
Move base_process_service timer expiry handling out of friend class.

One less friend class is a good thing. The timer now just calls a single
public 'timer_expiry' function. The latter function can also be used in
tests.

6 years agoAdd some process-service tests.
Davin McCall [Sat, 13 Jan 2018 16:58:12 +0000 (16:58 +0000)]
Add some process-service tests.

6 years agoUse general dinit.h header in baseproc-service.cc.
Davin McCall [Sat, 13 Jan 2018 16:47:57 +0000 (16:47 +0000)]
Use general dinit.h header in baseproc-service.cc.

6 years agoMakefile: build dependency lists (*.d) during regular build.
Davin McCall [Sat, 13 Jan 2018 13:18:44 +0000 (13:18 +0000)]
Makefile: build dependency lists (*.d) during regular build.

No need to build the dependency files as a separate step.

Also, make "make check" no longer build main objects.

6 years agoStub out Dasynq functionality for tests.
Davin McCall [Sat, 13 Jan 2018 12:32:33 +0000 (12:32 +0000)]
Stub out Dasynq functionality for tests.

Later some of this may be turned into proper mock functionality.

6 years agoAdd more missing includes for tests.
Davin McCall [Sat, 13 Jan 2018 12:02:03 +0000 (12:02 +0000)]
Add more missing includes for tests.

6 years agoFix makefile typo preventing build of 'shutdown'.
Davin McCall [Fri, 12 Jan 2018 21:10:30 +0000 (21:10 +0000)]
Fix makefile typo preventing build of 'shutdown'.

6 years agotests: infrastructure for implementing mock headers.
Davin McCall [Fri, 12 Jan 2018 20:21:07 +0000 (20:21 +0000)]
tests: infrastructure for implementing mock headers.

We need to duplicate the header directory entirely in order to be able
to replace header 'xyz.h' (so that 'include "xyz.h"' in other, real,
headers resolves to the mock).

6 years agoFix some includes (for testing/general resilience).
Davin McCall [Fri, 12 Jan 2018 20:15:41 +0000 (20:15 +0000)]
Fix some includes (for testing/general resilience).

6 years agoMove includes into a separate directory.
Davin McCall [Fri, 12 Jan 2018 16:45:51 +0000 (16:45 +0000)]
Move includes into a separate directory.

6 years agoMinor cleanup: remove unnecessary aliases.
Davin McCall [Fri, 12 Jan 2018 16:24:41 +0000 (16:24 +0000)]
Minor cleanup: remove unnecessary aliases.

6 years agoPull some commonly occurring declarations into a new header file.
Davin McCall [Fri, 12 Jan 2018 16:17:25 +0000 (16:17 +0000)]
Pull some commonly occurring declarations into a new header file.

Adds a new header file, dinit.h, which includes declarations for some
types and functions exported from dinit.cc.

6 years agoTests: use stubs for various functions.
Davin McCall [Thu, 11 Jan 2018 22:17:54 +0000 (22:17 +0000)]
Tests: use stubs for various functions.

6 years agoproc-service.cc: add intro comment.
Davin McCall [Thu, 11 Jan 2018 19:34:37 +0000 (19:34 +0000)]
proc-service.cc: add intro comment.

6 years agoRefactoring: split out exec_succeeded function.
Davin McCall [Thu, 11 Jan 2018 19:09:25 +0000 (19:09 +0000)]
Refactoring: split out exec_succeeded function.

The status pipe watcher (exec_status_pipe_watcher) had some
service-record-type specific code. Split it out as a virtual function.

6 years agoMove separate_args function from header to source file.
Davin McCall [Thu, 11 Jan 2018 18:09:32 +0000 (18:09 +0000)]
Move separate_args function from header to source file.

This avoids potential ODR violations. The function isn't worth making
inline, it's large enough and not on a critical path so just compile it
once.

6 years agoFix build of tests.
Davin McCall [Thu, 11 Jan 2018 17:44:01 +0000 (17:44 +0000)]
Fix build of tests.

6 years agoSplit service.cc into multiple files.
Davin McCall [Thu, 11 Jan 2018 09:04:54 +0000 (09:04 +0000)]
Split service.cc into multiple files.

service.cc becomes service.cc + proc-service.cc + baseproc-service.cc.
The header service.h becomes service.h + proc-service.h.

This refactoring should make testing easier.

6 years agoFix issue with start timeouts not correctly stopping dependents.
Davin McCall [Wed, 10 Jan 2018 18:22:37 +0000 (18:22 +0000)]
Fix issue with start timeouts not correctly stopping dependents.

6 years agoBig rename/namespace cleanup.
Davin McCall [Tue, 9 Jan 2018 17:37:34 +0000 (17:37 +0000)]
Big rename/namespace cleanup.

6 years agoMinor refactoring/code documentation.
Davin McCall [Tue, 9 Jan 2018 09:56:04 +0000 (09:56 +0000)]
Minor refactoring/code documentation.

6 years agoProperly handle scripted service start interrupt.
Davin McCall [Mon, 8 Jan 2018 22:00:43 +0000 (22:00 +0000)]
Properly handle scripted service start interrupt.

If we issue an interrupt (SIGINT) to a starting script, but the script
completes normally, we should run the stop script before marking the
service as stopped.

6 years agoClean up warning in process_restart_timer.
Davin McCall [Mon, 8 Jan 2018 19:56:43 +0000 (19:56 +0000)]
Clean up warning in process_restart_timer.

Initialise the service pointer via the constructor to avoid warning.

6 years agoRename service_type (type) to service_type_t.
Davin McCall [Mon, 8 Jan 2018 19:42:34 +0000 (19:42 +0000)]
Rename service_type (type) to service_type_t.

This is consistent with a number of other service-related types, and as
a bonus makes building with GCC 4.8 possible (it was previously confused
by a "service_type service_type = ..." declaration).

6 years agoLinux examples: use reasonable start-timeout for filesystem services.
Davin McCall [Mon, 8 Jan 2018 19:26:43 +0000 (19:26 +0000)]
Linux examples: use reasonable start-timeout for filesystem services.

6 years agoAllow specifying service start timeout in service description.
Davin McCall [Mon, 8 Jan 2018 11:05:00 +0000 (11:05 +0000)]
Allow specifying service start timeout in service description.

Default is 60 seconds.

6 years agoCorrectly handle start timeout of 0 (i.e. no timeout).
Davin McCall [Mon, 8 Jan 2018 09:11:33 +0000 (09:11 +0000)]
Correctly handle start timeout of 0 (i.e. no timeout).

6 years agoImplement start timeout for services, default of 60 seconds.
Davin McCall [Sun, 7 Jan 2018 23:39:55 +0000 (23:39 +0000)]
Implement start timeout for services, default of 60 seconds.

If a service doesn't start within the timeout it is sent SIGINT, and
then SIGKILL after the stop timeout (if there is one).

6 years agoSample service defs: enable smooth recovery for ttys. v0.07
Davin McCall [Sat, 6 Jan 2018 23:47:13 +0000 (23:47 +0000)]
Sample service defs: enable smooth recovery for ttys.

Also change dependency on ttys from depends-on to depends-ms.

6 years agoUpdate version to 0.07.
Davin McCall [Sat, 6 Jan 2018 23:46:07 +0000 (23:46 +0000)]
Update version to 0.07.

6 years agoInstall: allow specifying sbin and man directories.
Davin McCall [Sat, 6 Jan 2018 23:07:31 +0000 (23:07 +0000)]
Install: allow specifying sbin and man directories.

6 years agoPut man pages in the correct directory (man8 not man1).
Davin McCall [Sat, 6 Jan 2018 22:56:39 +0000 (22:56 +0000)]
Put man pages in the correct directory (man8 not man1).

6 years agoAdd "start-interruptible" service option.
Davin McCall [Sat, 6 Jan 2018 22:52:08 +0000 (22:52 +0000)]
Add "start-interruptible" service option.

This option allows a service startup to be interrupted if the service
becomes inactive while starting, by sending it the SIGINT signal. This
is useful for file system checks, which can otherwise delay
reboot/shutdown.

6 years agoAllow decimal comma separator for times expressed as decimals.
Davin McCall [Sat, 6 Jan 2018 22:23:35 +0000 (22:23 +0000)]
Allow decimal comma separator for times expressed as decimals.

Some locales use a comma to separate a decimal whole from its fractional
part, so allow either a decimal stop or a decimal comma.

6 years agoFix minor style inconsistencies.
Davin McCall [Sat, 6 Jan 2018 22:10:10 +0000 (22:10 +0000)]
Fix minor style inconsistencies.

6 years agoAdd "tests" generated binary to .gitignore
Davin McCall [Sat, 6 Jan 2018 21:43:40 +0000 (21:43 +0000)]
Add "tests" generated binary to .gitignore

6 years agoUse _Pragma to turn off invalid-offsetof warnings at appropriate places.
Davin McCall [Sat, 6 Jan 2018 19:03:58 +0000 (19:03 +0000)]
Use _Pragma to turn off invalid-offsetof warnings at appropriate places.

This means that we no longer need to build with -Wno-invalid-offsetof.

6 years agoAdd some missing includes, necessary on some platforms.
Davin McCall [Sat, 6 Jan 2018 15:20:03 +0000 (15:20 +0000)]
Add some missing includes, necessary on some platforms.

6 years agoAllow for interrupting process startup (by sending SIGINT).
Davin McCall [Fri, 5 Jan 2018 20:09:28 +0000 (20:09 +0000)]
Allow for interrupting process startup (by sending SIGINT).

6 years agoRefactoring: Move fields from service_record to base_process_service.
Davin McCall [Fri, 5 Jan 2018 19:33:47 +0000 (19:33 +0000)]
Refactoring: Move fields from service_record to base_process_service.

6 years agoservice_record: encapsulation: make some members private, add accessors.
Davin McCall [Thu, 4 Jan 2018 11:07:37 +0000 (11:07 +0000)]
service_record: encapsulation: make some members private, add accessors.

6 years agoBuild and run tests with sanitizers enabled.
Davin McCall [Tue, 19 Dec 2017 10:01:07 +0000 (10:01 +0000)]
Build and run tests with sanitizers enabled.

6 years agoMerge pull request #1 from mskarbek/tests_fix
Davin McCall [Fri, 5 Jan 2018 07:17:58 +0000 (07:17 +0000)]
Merge pull request #1 from mskarbek/tests_fix

Fixed tests after start_ps_process and all_deps_stopped rename.

6 years agoFixed tests 1/head
Marcin Skarbek [Fri, 5 Jan 2018 01:16:32 +0000 (02:16 +0100)]
Fixed tests

Fixed tests after start_ps_process and all_deps_stopped rename

6 years agoRenamed 'start_ps_process' function to 'bring_up'.
Davin McCall [Sun, 31 Dec 2017 20:19:21 +0000 (20:19 +0000)]
Renamed 'start_ps_process' function to 'bring_up'.

Also some minor reorganising, improve comments etc.

6 years agoRename 'all_deps_stopped' function to 'bring_down'.
Davin McCall [Sun, 31 Dec 2017 20:10:22 +0000 (20:10 +0000)]
Rename 'all_deps_stopped' function to 'bring_down'.

The former name doesn't imply the action to be taken.

6 years agoMake do_start/do_stop protected instead of public.
Davin McCall [Sun, 31 Dec 2017 20:02:41 +0000 (20:02 +0000)]
Make do_start/do_stop protected instead of public.

6 years agoHandle fork+exec failure in a separate virtual method.
Davin McCall [Sun, 31 Dec 2017 16:29:31 +0000 (16:29 +0000)]
Handle fork+exec failure in a separate virtual method.

This cleans up the code and removes a lot of conditional handling for
the different service types.

6 years agoTypo fix.
Davin McCall [Sun, 31 Dec 2017 15:24:56 +0000 (15:24 +0000)]
Typo fix.