reynir/albatross
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity
52 commits 3 branches 0 tags 791 KiB
Commit graph

16 commits

Author SHA1 Message Date
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