Hannes Mehnert
a9c32d7801
vmmd: actually, first check resources, then exec VM, then insert VM
...
in case the insertion fails, raise Invalid_argument
this leads to more sane failure behaviour, and also cleans up resources in case
vmm_resources.insert_vm fails (or cpuset/open of the fifo, create_process)
2019-01-27 17:20:24 +01:00
Hannes Mehnert
131dec0cdd
debug
2019-01-27 16:11:40 +01:00
Hannes Mehnert
16f06216ba
vmmd: fine grained output handling, gracefully handle Failure from console
2019-01-27 16:07:53 +01:00
Hannes Mehnert
e362722da5
vmmd: use mutex for write and read on client sockets, no need for a mvar
2019-01-27 14:13:29 +01:00
Hannes Mehnert
84e7dee81b
vmmd_console: further refactoring
2019-01-27 13:10:09 +01:00
Hannes Mehnert
eb146351e0
vmm_ring: fix create (array size was hardcoded to 1024, independent of optional size argument)
2019-01-27 13:02:10 +01:00
Hannes Mehnert
d9f76312ed
vmmd_console: reuse ring if already present in map - this preserves console output between re-creations
2019-01-27 12:55:23 +01:00
Hannes Mehnert
943ea45e25
vmm_vmmd, vmm_unix: compute device name (/dev/vmm/solo5-PID) in vmm_unix (depending on host OS); also destroy this device on shutdown (used to be done by solo5-hvt, but that now drops privileges and is no longer able to do this)
2019-01-20 23:02:01 +01:00
Hannes Mehnert
c372c8405e
vmmd: dump state (unikernel configurations) on create+destroy, restore from state on startup
2019-01-20 22:17:59 +01:00
Hannes Mehnert
1a288d2937
vmm_vmmd: pass success reply to handle_create fully applied
2019-01-20 22:09:33 +01:00
Hannes Mehnert
4d3bb777e1
vmm_vmmd: introduce and use type 'a create
2019-01-20 22:09:33 +01:00
Hannes Mehnert
e58ab236b7
vmmd: lock self_destruct with a mutex, respect result of killall (nothing killed, nothing to do)
2019-01-20 22:09:33 +01:00
Hannes Mehnert
d84013103c
vmmd: revise process, write_reply, and out signatures, move process to jump
2019-01-20 22:09:33 +01:00
Hannes Mehnert
d4e31da27f
vmmd: setup and teardown stat by create continuation, and vmm_vmmd.handle_shutdown
2019-01-20 22:09:33 +01:00
Hannes Mehnert
fdcea94a0b
vmmd: store waiter, not tasks in Vmm_vmmd.t -- create task and waiter on demand (destroy / create --force), instead of at each unikernel creation
2019-01-20 22:09:33 +01:00
Hannes Mehnert
fc63a89429
Vmm_unix: use Sys.sigterm (and rely on caml_convert_signal_number to be cross-platform)
2019-01-20 20:37:30 +01:00
Hannes Mehnert
dfd22be62b
Vmm_unix: don't reset image of a config
2019-01-20 20:35:55 +01:00
Hannes Mehnert
accb21b8b7
Vmm_unix.exec: rename vm to config
2019-01-20 20:35:26 +01:00
Hannes Mehnert
25ca62bf69
Vmmd_tls_inetd: remove unused open Vmm_cli
2019-01-20 20:32:16 +01:00
Hannes Mehnert
d30e118c76
Vmm_core.Name: use 'vm:' instead of 'name' as literal string to print
2019-01-20 20:31:40 +01:00
Hannes Mehnert
f64583c74c
vmm_stats: don't attempt to open vmctx in add_pid, only in gather
2019-01-20 20:29:51 +01:00
Hannes Mehnert
15e1f5ecf6
vmm_unix: ensure lazy uname being called only once
2019-01-20 20:28:51 +01:00
Hannes Mehnert
7b8f8fafbd
close fd early, no need to carry file descriptors around
2019-01-20 17:43:44 +01:00
Hannes Mehnert
094922f6b0
vmmd: teardown gracefully (kill all vms), install SIGTERM handler to teardown
2019-01-18 01:14:11 +01:00
Hannes Mehnert
2f1197aad1
vmm_stats: if sysctl rusage fails, remove vm from stats gathering
2019-01-15 00:39:59 +01:00
Hannes Mehnert
58bd77bc5f
stats: pass bridge device through, vmm device name as well to allow arbitrary bhyve statistics, vmmc_local: add stats_add and stats_remove subcommands
2019-01-15 00:25:59 +01:00
Hannes Mehnert
c0189178e5
fixes
2019-01-13 22:02:16 +01:00
Hannes Mehnert
623a449ea2
log at info if nobody is interested in stats
2019-01-06 03:52:37 +01:00
Hannes Mehnert
cd01611efb
vmmd_stat: use correct id to remove socket
2019-01-06 03:00:16 +01:00
Hannes Mehnert
21262dd891
require ipaddr with Ipaddr.V4.pp
2019-01-06 01:57:29 +01:00
Hannes Mehnert
fd4a5a5e22
inspect kinfo_proc structure for information about:
...
- virtual size
- resident size (in pages)
- text size (in pages)
- data size (in pages)
- stack size (in pages)
develop independent vmmc_stat for testing (not installed)
2019-01-06 01:12:56 +01:00
Hannes Mehnert
030f5aa379
vmm_unix, create_block: first create file, and then truncate
2018-12-07 00:07:16 +01:00
Hannes Mehnert
325f6c3b22
vmmd_log: handle sighup properly (to support newsyslog / logrotate)
2018-12-06 22:56:19 +01:00
Hannes Mehnert
bda342f136
re-support parsing of AV2 log entries, document path forward strategy
2018-12-06 22:55:13 +01:00
Hannes Mehnert
e28ea84548
Log: new event `Hup
2018-12-06 22:53:15 +01:00
Hannes Mehnert
39bc40353c
Vmmd_stats: use lwt_engine.on_timer for stats reporting instead of custom made let rec timer .. = sleep interval
2018-12-06 21:40:52 +01:00
Hannes Mehnert
6724c44700
[ci skip] update readme
2018-11-23 21:55:20 +01:00
Hannes Mehnert
0ced2ebad1
fix days in generate
2018-11-23 21:13:54 +01:00
Hannes Mehnert
b5a068555c
vmmd_tlS_inetd
2018-11-23 21:07:36 +01:00
Hannes Mehnert
eee1a4cb91
use less bandwidth, and more compression
2018-11-14 20:09:43 +01:00
Hannes Mehnert
f9cb93b1bc
vmmd_log: output number of entries read from disk
2018-11-13 01:05:09 +01:00
Hannes Mehnert
c8f1030403
rename Vm to Unikernel
2018-11-13 01:02:05 +01:00
Hannes Mehnert
85372b0c7e
rework resources: now block, vms, and policies are in separate tries
2018-11-13 00:06:43 +01:00
Hannes Mehnert
b5c9cdea6a
cleanups
2018-11-12 22:19:39 +01:00
Hannes Mehnert
dec32e6247
bump wire version
2018-11-12 22:11:06 +01:00
Hannes Mehnert
8ccda0e410
refactor bridge: use a string instead of a complicated thing
2018-11-12 22:07:45 +01:00
Hannes Mehnert
2e7f2730a2
move Vm to submodule
2018-11-11 03:24:50 +01:00
Hannes Mehnert
561ba5c5df
put Policy in a submodule
2018-11-11 03:09:37 +01:00
Hannes Mehnert
89a1d30154
cleanups in respect to directories and scope
2018-11-11 02:33:00 +01:00
Hannes Mehnert
43379d6d9d
rename Vmm_core.id to Vmm_core.Name.t and make it private - also check constructors to fit into 20 chars ldh (and in Vmm_tls max depth = 10)
2018-11-11 01:44:31 +01:00
