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Commit Graph
373 Commits
Author SHA1 Message Date
Marc CARRE b03b3fccc7 Fixes 2537: status now prints 'failed to check latest version' when the checkpoint API is not available (+test). 2016-11-09 17:46:52 +00:00
Adam Harrison ea82a6715f Merge pull request #2569 from weaveworks/weave-kube-smoke-test 
weave-kube smoke test
 2016-11-04 12:58:20 +00:00
Adam Harrison 9d05ed41b2 Change default NPC metrics port 2016-11-04 12:31:01 +00:00
Marc CARRE da2f0803ce Add support for atomic and versioned upgrades of CNI plugin. 2016-11-04 11:54:22 +00:00
Bryan Boreham 6dde5e5ee9 Add code-coverage options to weaver start 2016-11-04 10:52:36 +00:00
Bryan Boreham 09628178e4 Weave-kube doesn't need to depend on plugin repo any more 2016-11-03 17:42:39 +00:00
Bryan Boreham 5630a01a8c Implement CNI plugin via weaveutil 2016-11-03 17:42:39 +00:00
Adam Harrison ac44fa63c8 Fix breakage caused by #2574 2016-11-03 11:52:58 +00:00
Martynas Pumputis bb639dbf32 Merge pull request #2585 from weaveworks/merge-weave-npc 
Merge weave npc
 2016-11-02 11:58:43 +00:00
Bryan Boreham 64c890005a Merge pull request #2583 from damoon/fixup-74b477ac82e1ae267cf8501519f52e1f71a782dc 
weaveworks/weave-kube:latest broken - fixup! allow to not run NPC: do not create iptables rules for NPC
 2016-11-02 11:58:02 +00:00
Adam Harrison 19088ba8bc Import from weave-npc repo 2016-11-02 11:28:59 +00:00
Martynas Pumputis ec5f7033a4 Merge pull request #2579 from weaveworks/issues/2557-improve-metric-naming 
Improve metric naming
 2016-11-02 11:02:23 +00:00
Bryan Boreham eb60f68df2 Report metrics on all connection states 2016-11-02 09:51:13 +00:00
David Sauer d72e671d8b fixup! allow to not run NPC: do not create iptables rules for NPC 2016-11-02 10:10:33 +01:00
Martynas Pumputis 3462357481 Merge pull request #2578 from weaveworks/issues/2576-metrics-on 
Serve metrics by default, on port 6782
 2016-11-02 09:08:13 +00:00
Bryan Boreham 2b4da35b1c Remove 'total' DNS entries; let the caller add them up 2016-11-01 18:03:35 +00:00
Bryan Boreham 86d68c9875 Move total IPs in range from a state to a separate metric 2016-11-01 18:03:35 +00:00
Bryan Boreham cfff8ee8be Merge pull request #2568 from weaveworks/rename-conn-term-prom-metric 
Rename weave_connection_termination_count metric
 2016-11-01 18:02:55 +00:00
Bryan Boreham af10cef5f0 Set --status-addr for metrics by default 2016-11-01 17:04:04 +00:00
Bryan Boreham a1a42736ed Fix hard-coded http address 2016-11-01 16:53:37 +00:00
Adam Harrison b533a11bee Update client-go 
weave-npc needs some fixes from client-go master (specifically the
unversioned.LabelSelector change)
 2016-11-01 16:19:43 +00:00
Artur Gadelshin 74b477ac82 allow to not run NPC: do not create iptables rules for NPC 2016-11-01 17:32:41 +03:00
Martynas Pumputis ede70a78d6 Rename weave_connection_termination_count metric 
To make it follow the Prometheus naming conventions:
https://prometheus.io/docs/practices/naming/
 2016-10-31 13:23:12 +00:00
Bryan Boreham d0b711513e Add weave-daemonset.yaml 2016-10-31 10:59:15 +00:00
Bryan Boreham 7dbee74e85 Add weave-kube image 2016-10-31 10:59:15 +00:00
Bryan Boreham 4e7a3b1805 Add kube-peers program 2016-10-31 10:59:15 +00:00
Bryan Boreham 3c7b244f18 Change image layering - plugin builds on weaver & weaver builds on weaveexec 2016-10-31 10:59:13 +00:00
Adam Harrison 4b77662e3b Merge pull request #2561 from weaveworks/issues/2560-fix-dns-ipam-metrics 
Do not expose IPAM or DNS metrics if weave does not run IPAM or DNS
 2016-10-26 14:24:43 +01:00
Adam Harrison a5ff7ab8df Merge pull request #2475 from weaveworks/issues/2419-withnetns 
Add a safer version of WithNetNS*
 2016-10-26 13:50:34 +01:00
Martynas Pumputis 5c2e878c64 Do not expose IPAM or DNS metrics when weave does not run IPAM or DNS 
Otherwise, GET /metrics will crash weaver.
 2016-10-25 16:54:35 +01:00
Martynas Pumputis b1d6605e8f Remove inaccurate Prometheus metrics 
The metrics include:
- weave_packets_total
- weave_bytes_total

The problem with those metrics is that fastdp periodically flushes
flows including their stats thus makes the current implementation
of the metrics unreliable.
 2016-10-24 11:23:10 +01:00
Bryan Boreham f2454775b9 Merge pull request #2552 from weaveworks/issues/2550-fix-make-dockerhub-user 
Ensure Dockerfiles obey DOCKERHUB_USER
 2016-10-24 09:59:38 +01:00
Adam Harrison f8cf7a1054 Ensure Dockerfiles obey DOCKERHUB_USER 2016-10-21 14:45:10 +01:00
Bryan Boreham 4d8a40c0b5 Reduce metrics mechanism to just support fastdp 2016-10-21 14:44:12 +01:00
Martynas Pumputis 9754da15d6 Encode "list-netdevs" output in JSON 2016-10-20 18:18:57 +01:00
Bryan Boreham 0458d32089 Serve metrics on a different socket to the main API 
Serve metrics+status on status socket and api+status+metrics on api
socket; the reasoning is that metrics or status are read-only hence
may be scraped from an off-machine connection, while we don't want to
open the control port up unprotected.
 2016-10-20 16:25:16 +01:00
Bryan Boreham b8d619dde7 Add Prometheus http handler for metrics 
Metrics are: connection counts, active IP addresses, DNS addresses,
FastDP flow metrics, connection termination count
 2016-10-20 16:25:16 +01:00
Bryan Boreham 6d5af85eee Report count of active IP addresses in status 2016-10-20 14:04:41 +01:00
Bryan Boreham 71d550260f Extract countDNSEntries function 2016-10-20 13:54:42 +01:00
Bryan Boreham 1092bae05c Refactor: move 'unreachable' logic out of printing function 2016-10-20 13:54:42 +01:00
Martynas Pumputis e611f04f41 Move NetDev utils from common/ to net/ 2016-10-19 17:03:30 +01:00
Martynas Pumputis 3492cd93d0 Use safe version of WithNetNS 2016-10-19 16:15:59 +01:00
Martynas Pumputis 947ae11fee Refactor NetDev utilities 
- Make them safe by using the safe version of WithNetNS.
- Improve naming.
 2016-10-19 16:07:53 +01:00
Martynas Pumputis cdd6ed548c Add netdev subcommands to weaveutil 
The subcommands are going to be used with WithNetNS wrapper.
 2016-10-19 16:07:53 +01:00
Adam Harrison 264e5c9979 Merge pull request #2541 from weaveworks/issues/2540-withnetns 
Change namespace via nsenter, for plugin arp-config step
 2016-10-07 12:20:47 +01:00
Martynas Pumputis 4a49ff3083 Replace usage of WithNetNSUnsafe in plugin/net/watcher.go with safer version 
Unsafe version was in ConfigureARPforVeths; replacement is via `weaveutil configure-arp`
 2016-10-06 15:25:05 +01:00
Matthias Radestock 85ac8177ad inline (u)int8 array to string conversion 
so that the code compiles regardless of the uts.Release array type,
which varies across platforms.

Fixes #2506
 2016-10-06 08:57:12 +01:00
Bryan Boreham 50a8dc1383 Add weaveutil process-addrs 
Fetches addresses for every veth that is in a network namespace and
attached to the specified bridge.  Works by iterating over every process.
 2016-09-29 14:16:05 +01:00
Bryan Boreham 71491138aa Extract function to return all current process ids 
This implementation should be more efficient because it only uses the
names under /proc, whereas the previous implementation fetched the
full directory entry for each one, and sorted them too.
 2016-09-29 14:12:02 +01:00
Adam Harrison 69b688b357 Merge pull request #2509 from weaveworks/issues/2503-persist-peers-fix 
Create restart.sentinel after storing the peer list
 2016-09-21 10:09:05 +01:00