reynir/albatross
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Author SHA1 Message Date
Hannes Mehnert 8a113e5ce0 revise log and console subscription protocol, require either since or count 2019-10-29 20:17:50 +01:00
Hannes Mehnert 90d1fd9d7d console: use Lwt_unix.openfile (RDONLY; NONBLOCK) to open the fifo, followed 
by Lwt_unix.wait_read (in read_console, called asynchronously in a fresh task)
and only then convert to a Lwt_io.t (of_fd ~mode:Input) -- thanks to @cfcs

This allows albatross to be run on Linux, where the former code lead to:
- open FIFO
- read <- EOF (although no writer was connected yet)

this works nicely around ocsigen/lwt#741
 2019-10-27 23:23:54 +01:00
Hannes Mehnert 82782363b8 Vmm_unix.check_commands : unit -> (unit, [> `Msg of string ]) result - which 
checks (platform-dependent) all required executables
Vmm_unix.prepare/exec execute solo5-{spt/hvt} depending on the image type
 (solo5-elftool figures that out), use jsonm to parse output
Vmm_unix: use ip on linux, no longer ifconfig
 2019-10-27 21:31:37 +01:00
Hannes Mehnert 01f6983325 cosmetics 2019-10-27 19:47:37 +01:00
Hannes Mehnert 1d33c17b53 use a variant for uname result, not strings 2019-10-27 19:43:54 +01:00
Hannes Mehnert e1239366e1 travis: use docker, test on 4.08 and 4.09 as well 2019-10-15 20:25:44 +02:00
Hannes Mehnert 537c113a8a albatross_log: a read-only mode to read a log file 2019-10-15 00:50:16 +02:00
Hannes Mehnert 47fef438e0 preserve backwards data compatibility 2019-10-15 00:49:58 +02:00
Hannes Mehnert 5b187999f1 restart: range 60..64 no restart, document all the exits 2019-10-14 11:05:22 +02:00
Hannes Mehnert a579a8e143 root name is "." instead of "" 2019-10-13 13:40:17 +02:00
Hannes Mehnert 249796ce6f minor 2019-10-12 02:30:21 +02:00
Hannes Mehnert 866cd9041a move conn_metrics to Vmm_core 2019-10-12 02:15:44 +02:00
Hannes Mehnert 13edb22db3 bump wire version 2019-10-12 02:06:45 +02:00
Hannes Mehnert c9820f3106 deterministic mac addresses! 2019-10-12 02:06:45 +02:00
Hannes Mehnert 0808c20583 restart on failure: add optional integer set which exit codes to restart on 2019-10-12 02:06:45 +02:00
Hannes Mehnert 6be9ebbc8b revise tag and compression in unikernel config 2019-10-12 02:06:45 +02:00
Hannes Mehnert 520eab879e minor api cleanup 2019-10-12 02:06:45 +02:00
Hannes Mehnert 58c3490782 restart on failure 2019-10-12 02:06:45 +02:00
Hannes Mehnert f81a12bc4d initial metrics 2019-10-12 02:06:38 +02:00
Hannes Mehnert 94912c21e4 changes for solo5 0.6 
-- this is a breaking change in the wire protocol
 2019-10-12 02:06:27 +02:00
Hannes Mehnert a46538cabc x509 API upgrade to 0.8.0 2019-10-12 02:06:16 +02:00
Hannes Mehnert 4787b0cf1f remove unnecessary freebsd-specific teardown code (bhyvectl --destroy), since 0.6 reverted privdrop 2019-10-12 02:04:44 +02:00
Hannes Mehnert 2db9e0c15e compression level is 9 for remote (bistro/request), and 0 for local now 2019-10-12 02:04:44 +02:00
Hannes Mehnert da8dcef6a0 there's no need for albatross_x anymore, albatross keeps state itself these days 2019-10-12 02:04:44 +02:00
Hannes Mehnert 37ad18107e something weird with decompress 1.0.0: getting Error: Library "decompress" not found. from dune @dinosaure 2019-10-12 02:04:44 +02:00
Hannes Mehnert 4ce52daea8 gather more statistics from kinfo_user (sys/user.h) on FreeBSD 
- real time runtime information (in microsecs) ki_runtime
- start timeval ki_start
- count of copy-on-write fauls ki_cow
 2019-10-12 02:04:44 +02:00
Hannes Mehnert 50ed6a8d1e adapt to X509 0.7.0 API, minor comment and doc tweaks 2019-07-27 14:01:12 +02:00
Hannes Mehnert 92c325a7f9 freebsd-packaging: make albatrossd group-executable 2019-07-27 12:46:20 +02:00
Hannes Mehnert 28959a66bf
Merge pull request #22 from yomimono/master 
update to ipaddr 4.0.0 & decompress 0.9.0
 2019-07-27 12:46:01 +02:00
Mindy bf59b7b930 update to ipaddr 4.0.0 & decompress 0.9.0 2019-07-16 15:11:41 -05:00
Hannes Mehnert 95a46638fa use cmdliner.1.0.0, especially term_result 
move albatross_cli to a custom directory (command-line)
 2019-04-08 16:41:20 +02:00
Hannes Mehnert 45f37389aa move to dune, rename executables 2019-03-28 00:11:43 +01:00
Hannes Mehnert dce477a01e vmmc_bistro: validity starts at now - 10 2019-03-02 21:29:51 +01:00
Hannes Mehnert 752536c38f vmm_stats_pure: info -> debug 2019-01-27 22:33:15 +01:00
Hannes Mehnert 4b4d1208db vmmd_stats: remove ifname, use bridge (overwrite bridge in gather) 2019-01-27 22:31:04 +01:00
Hannes Mehnert 55d7fd38ac vmm_ring: unused variable 2019-01-27 22:22:57 +01:00
Hannes Mehnert be783a6803 README: updates, remove outdated instructions 2019-01-27 19:15:38 +01:00
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