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c149e5792aa1af45b53f166de70dcafeabf74f97
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94 Commits

Author SHA1 Message Date
Mike Lang
c149e5792a k8s probe: Fix a panic (nil pointer deref) when a cronjob has never been scheduled 
in which case cj.Status.LastScheduled is nil.
New behaviour is to omit it from the map (and therefore the display) if it has never been scheduled.
 2017-08-01 14:14:44 -07:00
Matthias Radestock
4dae7edc9c synthesise k8s service network from service IPs 
This prevents cluttering host.LocalNetworks with lots of /32
addresses. These were unsightly and rather distracting in the UI. They
also bloated the report and slowed down server-side rendering.

Fixes #2748.
 2017-08-01 12:17:50 +01:00
Alfonso Acosta
3e4b3cbbf5 Add pod restart count to details pane 2017-07-27 13:15:53 +00:00
Mike Lang
486bdcc796 k8s: Use 'DaemonSet', 'StatefulSet' etc instead of 'Daemon Set', 'Stateful Set' 
We can't search for terms with spaces.
 2017-07-26 13:49:54 -07:00
Mike Lang
fe3bdbfcdc probe/kubernetes: Speed up lookups of large lists of cronjobs and jobs 
Currently joining the two lists is O(mn), by putting into a hashmap first it's O(m+n)
 2017-07-19 11:31:43 -07:00
Mike Lang
38814d54a6 deployment: Fix usage of Spec.Replicas, which is a pointer 
Spec.Replicas is a *int32, with a value of nil occurring when the user doesn't set it.
In this case k8s defaults to 1, so we mimic this to show the effective value.
 2017-07-18 11:35:50 -07:00
Mike Lang
481258d8fc kubernetes probe: Collect info on cronjobs and statefulsets 
Most of the time you only care about cronjobs, not the jobs that make them up,
so we only collect full cronjob data. We associate pods of jobs with the parent cronjob
 2017-07-18 11:35:50 -07:00
Bryan Boreham
88ca9812b2 Fix up tests for change to NewReporter() 2017-07-13 16:24:17 +00:00
Bryan Boreham
3e9eb83d12 Use Kubernetes node name to filter pods if possible 2017-07-13 16:24:17 +00:00
Matthias Radestock
f0ae2bd98c refactor: use inline StringSet constructor 2017-07-04 06:29:19 +01:00
Alfonso Acosta
6c03540b1f Merge pull request #2659 from weaveworks/use-new-k8s-go-client 
Use new k8s go client
 2017-07-03 23:23:41 +02:00
Alfonso Acosta
84afe9fe70 Fix typo 2017-07-03 20:20:28 +00:00
Alfonso Acosta
34bfc22b4f Fix tests 2017-07-03 20:20:28 +00:00
Alfonso Acosta
7d59936d8c HostNetwork is now inlined in the pod spec 2017-07-03 20:20:28 +00:00
Alfonso Acosta
8bbbf25809 Migrate probe to new new kubernetes go-client 
This namely involved importing new libraries and using the new Clientset.

Changes worth mentioning:

* The new kubernetes library doesn't provide StoreToLister wrappers, so now I am going the casting directly.
* Deleting the pods and getting their logs is done in a cleaner way (using the
  Clientset instead of the lower-level RESTclient).
 2017-07-03 20:20:27 +00:00
Matthias Radestock
d12603c516 tiny refactor: use inline string set constructor in test 2017-07-03 07:55:17 +01:00
Matthias Radestock
9dc50b5202 refactor: hide "empty set" constants 
They are an implementation detail.
 2017-07-03 01:26:22 +01:00
Mike Lang
889972c48a Display node type on k8s controller nodes 
Since there are multiple types in the same topology, displaying the type is important.
We do this in multiple places:

* Add node type to minor label

* Add node type as metadata and include in metadata template.
  Even though this will always be the same for every node of that topology, this was
  the easiest way to add it so it displays in the table view.
  Note we can't control ordering of columns in table view, it's always alphabetical.
 2017-06-27 10:19:04 -07:00
Alfonso Acosta
43c5ed2aaf Merge pull request #2554 from weaveworks/never-localhost 
Use 127.0.0.1 instead of localhost, more
 2017-06-19 22:40:37 +02:00
Matthias Radestock
d0b40ee4b9 correct type for "Observed Gen." 
It's a number. This enables numeric sorting of Observed Gen in the
table mode of the Deployment and Replicaset views.
 2017-06-08 04:27:10 +01:00
Roland Schilter
56cb02675b Back off upon errored kubernetes api requests (#2562) 
closes #1009
 2017-06-06 16:19:41 +02:00
Bryan Boreham
1898b67e1f Use 127.0.0.1 instead of localhost in case that name resolves to something else 2017-06-05 10:31:27 +00:00
Alfonso Acosta
0aec26653b Guard against null DaemonSet store 2017-05-24 11:36:26 +00:00
Mike Lang
c0751cd4e2 probe/kubernetes: Propagate errors in getting label selectors 2017-05-19 15:06:53 -07:00
Mike Lang
d4a5360d4c k8s probe: Collect info on daemonsets for new DaemonSet topology 2017-05-19 15:06:51 -07:00
Alfonso Acosta
2d6034a2e5 Re-enable pod shortcut reports 2017-05-18 10:21:32 +00:00
Alfonso Acosta
88874782be Log specific error when deployments are not supported 2017-05-05 14:30:59 +02:00
Alfonso Acosta
fb64f1102f Fix tests 2017-03-07 13:53:17 +00:00
Alfonso Acosta
c1fa5bb665 Fix kubelet failure fallback and make port configurable 2017-03-07 13:29:02 +00:00
Alfonso Acosta
7aff988929 Simplify kubelet test 2017-01-20 18:23:11 +00:00
Alfonso Acosta
87f1c0f0f5 Merge pull request #2132 from weaveworks/2049-get-local-pods-from-kubelet 
Obtain local pods from kubelet
 2017-01-19 12:57:54 +01:00
Alfonso Acosta
c6f7bdc78e Obtain local pods from kubelet 2017-01-16 18:50:03 +00:00
Filip Barl
d3466b5454 Refactored the table component/model and wrote the tests 
Backward-compatibility fix
 2017-01-16 17:05:36 +01:00
Filip Barl
e475a09ee6 Rendering sortable generic tables in the UI 
Rendering generic table columns

Made Type a required attribute for TableTemplate

Made generic table sortable on the UI
 2017-01-16 12:22:10 +01:00
Filip Barl
31be525bd2 Created generic table model on backend 
Replaced MetadataRow with generic Row in Table model

Sending through multicolumn tables from the backend
 2017-01-16 12:22:10 +01:00
Jonathan Lange
e8085b01b6 Use 'common' library 2016-12-07 11:22:38 +00:00
Filip Barl
d15e884cb1 Table-mode: sort ips numerically (#2007) 
Fix #1746 - sort IPs numerically in the table mode
 2016-11-22 11:05:59 +01:00
Alfonso Acosta
9367d95cb0 Allow providing fixed entries in tables 2016-11-02 13:00:15 +00:00
Jordan Pellizzari
590f0078e7 Merge pull request #1927 from jpellizzari/1866-table-time-format 
1866: Improve metadata table 'date' format
 2016-10-25 14:31:27 -07:00
Jordan Pellizzari
26a1d20f0d Added formatted date strings to table and detail metadata values 2016-10-24 09:22:59 -07:00
Alfonso Acosta
9881a6b631 Fix tests 2016-10-24 09:41:53 +00:00
Alfonso Acosta
529759b603 Discard short-lived connections to/from Pods in the host net 2016-10-21 14:42:44 +00:00
Alfonso Acosta
43f4da0ecc Fix tests 2016-10-18 17:26:45 +00:00
Alfonso Acosta
bd3ececb11 Increase timestamp precision 2016-10-18 15:24:37 +00:00
Alfonso Acosta
8a7812eab9 Only consider pod parents living in the same namespace 2016-08-25 16:05:01 +00:00
Alfonso Acosta
4cb002e360 Merge pull request #1817 from weaveworks/release-0.17 
Release 0.17.1
 2016-08-19 15:04:36 +01:00
Alfonso Acosta
8c6747f560 Fix spelling mistake 2016-08-18 16:58:11 +00:00
Alfonso Acosta
9839b3d161 Log the API server host 2016-08-18 15:33:06 +00:00
Alfonso Acosta
1bdff95f33 Extend kubernetes client flags to match kubectl 2016-08-17 15:16:58 +00:00
Krzesimir Nowak
9e092f1a4a Switch to LatestMap-style node controls 
This allows plugins to add controls to nodes that already have some
controls set by other plugin. Previously only the last plugin that
sets the controls in the node would have its controls visible. That
was because of NodeControls' Merge function that actually weren't
merging data from two inputs, but rather returning data that was newer
and discarding the older one.
 2016-08-12 17:15:43 +02:00