Reynir Björnsson
0508465bba
Refactor socket activation, use for all daemons
2020-11-11 12:17:08 +01:00
Hannes Mehnert
14f861b945
stats: instead of executing the sysctl kinfo_proc twice (for retrieving kinfo_mem and rusage), only execute it once
2020-03-31 11:53:07 +02:00
Hannes Mehnert
a134218b64
use mirage-crypto and modern tls
2020-03-13 16:36:05 +01:00
Hannes Mehnert
6206e8681a
make dbdir and tmpdir platform-specific and overwritable by all command line utilities
2019-11-27 11:27:55 +01:00
Hannes Mehnert
784429744c
versioning: revise it all, use a 'current' in Vmm_commands, all daemons reply with the received version on that particular stream
2019-11-11 23:20:03 +01:00
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
f81a12bc4d
initial metrics
2019-10-12 02:06:38 +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
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
01f933702d
move stuff around
2018-10-26 21:30:54 +02:00
Hannes Mehnert
992e1b0a2b
- Vmm_ring is now polymorph (alows to store log_entry :D)
...
- Vmm_console/log/stats do not read multiple times
console_add loops
console_subscribe terminates (a stream of messages is sent)
log data stream loops
log_subscribe terminates (a stream of data is sent)
stat_add loops
stat_remove loops
stat_subscribe terminates (a stream of stats is sent)
terminates means: reads once more, and closes socket after second read returned
loop processes further incoming data
2018-10-26 21:29:59 +02:00
Hannes Mehnert
a064c7f58e
move more stuff around
2018-10-26 21:29:59 +02:00
Hannes Mehnert
d513269453
move stuff into vmm_commands
2018-10-26 21:29:59 +02:00
Hannes Mehnert
6f18f1bfff
type data for streamed thingies
2018-10-26 21:29:59 +02:00
Hannes Mehnert
46548418cd
minor cleanup: stats type
2018-10-26 21:29:59 +02:00
Hannes Mehnert
f939ff5a58
influx stats
2018-10-26 21:29:59 +02:00
Hannes Mehnert
1d4d7509dc
remove vmm_wire, use asn.1
2018-10-26 21:29:59 +02:00
Hannes Mehnert
38094a53e3
use vmm_trie in log and stat, cleanups
2018-09-28 22:44:38 +02:00
Hannes Mehnert
95cdd18f44
.
2018-09-22 00:26:52 +02:00
Hannes Mehnert
02f8d94db8
s/ukvm/hvt/
2018-09-21 22:31:04 +02:00
Hannes Mehnert
99ba1c5e4b
stats are back now! no longer two pullers, but now with one pusher :)
2018-09-20 22:53:42 +02:00
Hannes Mehnert
e7b4742964
less is more, also unify default socket paths
...
and vmmc console command
2018-09-19 21:53:18 +02:00
Hannes Mehnert
bd10209297
wip, vmmc and vmmd talk with each other!
2018-09-09 20:52:04 +02:00
Hannes Mehnert
3cec5dd35d
vmm_stats: unify with other tools to 10s interval by default
2018-05-01 00:14:33 +02:00
Hannes Mehnert
2764899426
vmm_stats: attempt 4 times to vmmapi_open (during tick) to avoid a race condition :(
2018-04-26 23:55:03 +02:00
Hannes Mehnert
0583fbfaf1
stats: transmit vmid in add/remove/stats, pid only in add
...
don't use /tmp anymore, but /var/run/albatross for fifos + sockets + vm images,
and /var/db/albatross for ukvm-bin and crls, and /var/log/albatross for logging
vmm_console/vmm_log/vmm_stats_lwt: delete socket on startup if it exists
vmm_influxdb_stats: connects to vmm_stats socket and pushes every interval in
influxdb line format via tcp to specified host and port
2018-04-26 00:03:46 +02:00
Hannes Mehnert
c04f062960
vmm_stats_lwt: track pids for each socket connection to tear them down individually
2018-04-24 00:14:40 +02:00
Hannes Mehnert
a89b2925fd
Vmm_core.cmd is now a variant (no longer polymorphic variant), some renames in Vmm_wire.Stats and Vmm_wire.Console to disambiguate
2018-04-04 22:16:31 +02:00
Hannes Mehnert
7a4661b2e1
style: require lwt 3.0.0, fix warnings, disable 4 (fragile pattern matching) and 48 (implicit elimination of optional argument)
2018-04-03 22:58:31 +02:00
Hannes Mehnert
d9f8f10b04
vmm_stats_lwt: accept command line option for interval
2018-04-03 22:49:00 +02:00
Hannes Mehnert
a0c0f39734
vmm_stats: more debug, ignore vmmapi_open failure
...
vmm_stats_lwt: drop all pids on socket disconnect
vmmd: setup statistics slightly later (after the chmod on FreeBSD)
2018-04-01 23:59:12 +02:00
Hannes Mehnert
66df394d36
vmm_stats: allow vmmapi to fail (and report nothing), more convenient for linux code path
2018-03-24 23:39:16 +01:00
Hannes Mehnert
51d1dc63dc
vmm_stats: fix fd leaks ( fixes #10 )
...
- vm_open only once per vm (vmmapi_open), returning vmctx
- get stats descriptions only once in lifetime (vmmapi_statnames)
- close file descriptor on `remove_pid` (vmmapi_close)
vmm_stats_once: command line utility (for debugging) for stats gathering
2018-03-24 22:33:51 +01:00
Hannes Mehnert
42ca0670c9
vmm_stats: guard vmmapi_stats
2018-03-22 17:00:08 +01:00
Hannes Mehnert
cfa7ccd1e0
safer and clearer error semantics for all processes, fixes #5
2018-03-22 17:00:08 +01:00
Hannes Mehnert
bdedadf689
vmmd:
...
- fix fd leak (always close socket)
- send first message (login) after renegotiation
vmm_stats:
- remove unneeded functionality (keeping old statistics around)
- translate internal tap names to bridge names
- gather statistics from vmmapi as well
vmm_prometheus_stats:
- new exporter of statistics to prometheus
*:
- fix typo in README
- style
2017-09-14 21:47:07 +01:00
Hannes Mehnert
02be3f4528
initial
2017-07-10 10:38:25 +01:00
Reynir Björnsson
