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41d127934b11a8d39bb246feb4ba7c0adbeb59cd
Commit Graph
377 Commits
Author SHA1 Message Date
Adam Harrison 915638d17a Address linter failures 2016-11-14 15:13:19 +00:00
Bryan Boreham f8693074a3 Move CNI config file to the end of launch script 
So something waiting for the config (e.g. Kubernetes) doesn't try to
talk to Weave before then (this only helps on first install, but that
tends to be when things are busiest).
 2016-11-14 12:37:42 +00:00
Bryan Boreham e458c11e66 Weave script calls Go implementation of expose_nat 2016-11-14 12:37:42 +00:00
Bryan Boreham a07e3301b1 Add 'weave expose' NAT iptables rules inside CNI plugin 
This avoids a race between the plugin and the script
 2016-11-14 12:37:42 +00:00
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