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Author SHA1 Message Date
Filip Barl 382b0c6951 Fixed appendTime function and its tests. 2018-01-22 14:31:16 +01:00
Filip Barl 77b691ca0b Change pausedAt format from moment() back to ISO string for easier handling. 2018-01-19 19:26:39 +01:00
Roberto BruggemannandGitHub ea0b5499d9 Merge pull request #3034 from weaveworks/very-high-cpu-on-get-logs 
logReadCloser: ensure EOF after `Close()`
 2018-01-19 15:01:51 +00:00
Roberto Bruggemann 9198f6b38b logReadCloser: ensure loop terminates if channels are closed 
Adding the !EOF check to the loop condition ensures not reading from closed channels.
 2018-01-19 14:23:13 +00:00
Roberto Bruggemann d1d370ce01 logReadCloser: ensure reader errors yield EOF 
This change makes the underlying reader set their corresponding `eof` slot to true on termination.
This make the overall logReadCloser converge to EOF in case of errors of the underlying readers, therefore prevent spinning on read.

`bufio.Reader.ReadBytes` may not return io.EOF when `Close()` closes the underlying reader.
For instance, closing logReadCloser from the Scope App makes `bufio.Reader.ReadBytes` produce the following error: `http2: response body closed`.
 2018-01-19 14:13:29 +00:00
Roberto BruggemannandGitHub f3c1183cd9 Merge pull request #3023 from weaveworks/release-1.7 
Release 1.7.0
 2018-01-17 18:19:01 +00:00
Filip BarlandGitHub 0dedbeac07 Merge pull request #3025 from weaveworks/3024-stop-page-router-on-unmount 
Stop page router on App unmount
 2018-01-17 16:22:43 +01:00
Filip Barl acfe66c6fe Stop page router on App unmount. 2018-01-17 15:42:03 +01:00
Roberto Bruggemann 889fbea83e Update Scope version in docs to 1.7.0 v1.7.0 2018-01-17 13:55:40 +00:00
Roberto Bruggemann ae46d8c186 Add release 1.7.0 to CHANGELOG 2018-01-17 13:55:35 +00:00
Roberto BruggemannandGitHub e37a147d94 Merge pull request #3021 from weaveworks/terminal-not-connected 
Set a timeout to Terminal animation
 2018-01-16 18:53:25 +00:00
Roberto Bruggemann c00ab5e9e7 Set a timeout to Terminal animation 
If the animation has no effect, `onTransitionEnd`'s handler is not be called.
Since `onTransitionEnd`'s handler controls whether the terminal is shown or not (by passing `connect=true` as a Terminal prop), set the `animated` variable to true after a timeout.

Please see:
* https://stackoverflow.com/questions/2087510/callback-on-css-transition/11354026#11354026
* https://github.com/scttnlsn/backbone.viewkit/issues/4
* https://forums.xamarin.com/discussion/58456/why-isnt-my-transitionlistener-getting-called
 2018-01-15 14:28:03 +00:00
Roberto BruggemannandGitHub f42e22098e Merge pull request #3014 from weaveworks/stop-fetching-replicasets 
Stop fetching ReplicaSets and ReplicationControllers
 2018-01-15 10:33:30 +00:00
Roberto Bruggemann 50b182bff5 Rename CaptureResource -> CaptureDeployment 
The function now only takes Deployments into account.
 2018-01-11 17:01:03 +00:00
Filip BarlandGitHub bad20b6137 Merge pull request #3019 from weaveworks/2018-01-10-bump-ui-components-version 
Bump ui-components to v0.4.18
 2018-01-10 12:36:49 +01:00
Matthias RadestockandGitHub 601a6b4369 Merge pull request #3016 from weaveworks/extract-endpoint-render 
refactor: extract common code in endpoint mapping
 2018-01-10 11:10:43 +00:00
Filip Barl 6264b0b296 Bump ui-components to v0.4.18 2018-01-10 11:38:02 +01:00
Matthias Radestock f2bdbbde22 tiny tidy-up / refactor 2018-01-10 10:37:29 +00:00
Roberto BruggemannandGitHub 5a2e214140 Merge pull request #3013 from weaveworks/multi-container-log 
Reading pod logs returns all container logs
 2018-01-09 11:33:32 +00:00
Roberto BruggemannandGitHub 37ca2833f6 Merge pull request #3017 from weaveworks/namespace-fix 
'updateKubeFilters` returns early if there are no namespaces
 2018-01-08 18:13:47 +00:00
Roberto Bruggemann 00639d9476 logReaderCloser: remove stopChannels 
Replace them with sync.WaitGroup.
 2018-01-08 18:11:44 +00:00
Roberto Bruggemann d3c53bacd6 'updateKubeFilters` returns early if there are no namespaces 
This change makes sure an empty `APITopologyOptionGroup` struct is not created for namespaces, if there are no namespaces to report.
 2018-01-08 17:37:49 +00:00
Matthias Radestock fd5fa7a962 refactor: extract common code in endpoint mapping 
This isn't quite as neat as we'd want to make it, because two of the
three call sites still require a closure, but it's still an
improvement.

Note that every instance of MapEndpoints only ever maps to one
topology, which, furthermore, is a core report topology. Hence we can
just parameterise MapEndpoints with that topology, and then the map
functions can return just the node ids.
 2018-01-07 08:20:06 +00:00
bianca cheng costanzoandGitHub 53793717d5 Merge pull request #3011 from weaveworks/lightgray-standardisation 
Simplifying backgrounds to match lightgray in service-ui and ui-compo…
 2018-01-05 18:29:29 +01:00
Bianca Cheng Costanzo 715ff54263 Row alteration coloring 2018-01-05 17:46:45 +01:00
Roberto Bruggemann b4e3f85e89 LogReadCloser interleaves 'by line' for each container 
Also, prepend each line with '[ContainerName]'.
 2018-01-05 14:40:52 +00:00
Roberto Bruggemann cf6e0ffdc6 Stop fetching ReplicaSets and ReplicationControllers 
They are not reported back to the scope app.
 2018-01-04 10:54:26 +00:00
Roberto BruggemannandGitHub e2e0496be4 Merge pull request #2985 from weaveworks/report-namespaces 
Probe reports namespaces
 2018-01-03 14:52:59 +00:00
Roberto Bruggemann 0b86c65e66 Reading pod logs returns all container logs 
This is achieved by issuing an http request for each container to kubernetes' API, which yields one Reader for the corresponding container.
`logReadCloser' then reads from the above readers in parallel as data is available, buffering when necessary, forwarding it to clients by implementing the io.ReadCloser interface.
 2018-01-03 14:13:17 +00:00
Roberto Bruggemann 1fb23dd8f9 Extract namespaces from report.Namespace 
This avoids unnecessary loops.
 2018-01-03 13:55:27 +00:00
Roberto Bruggemann 4233b75528 report.Upgrade: reconstruct namespaces 
Old probes do not report namespace topologies.
`report.upgradeNamespaces()` recontructs namespace topologies using the data available from other kubernetes resources.

Also, add a test.
 2018-01-03 13:55:27 +00:00
Roberto Bruggemann 2c60d50f10 Remove unused WalkNodes function 2018-01-03 13:55:27 +00:00
Roberto Bruggemann ccfcc61042 The probe reports namespaces 2018-01-03 13:55:27 +00:00
Bianca Cheng Costanzo fcaa622578 Shifting highlight colours darker for more contrast 2018-01-03 10:20:16 +01:00
Matthias RadestockandGitHub 90cbd8defe Merge pull request #3012 from weaveworks/permit-zero-resync 
permit setting `probe.kubernetes.interval` to 0
 2018-01-03 09:00:32 +00:00
Matthias Radestock 5dad27cf7e permit setting probe.kubernetes.interval to 0 
...which is useful if we want to disable periodic fetching of all
objects.

Previously the interval was also used to set the initial backoff of
the reconnect logic. A zero value there would result in _no_
backoff. So instead we now just use the default, which is 10s which
also happens to be the default probe.kubernetes.interval, so there is
no change in behaviour for the stock settings.
 2018-01-03 00:38:17 +00:00
Bianca Cheng Costanzo df7f2ef340 Simplifying backgrounds to match lightgray in service-ui and ui-components 2018-01-02 20:42:32 +01:00
Roberto BruggemannandMatthias Radestock f9f0487fdc Fix erroneous comments 2018-01-02 18:02:08 +00:00
Matthias RadestockandGitHub 5404d4c2af Merge pull request #3009 from weaveworks/991-show-unconnected-processes 
show unconnected processes

Fixes #991.
 2018-01-02 17:26:46 +00:00
Matthias Radestock d1bb4aa45e refactor: remove APITopologyDesc.filter 
It's always set to render.FilterUnconnectedPseudo, so we can simply
use that constant in the one function (RendererForTopology) that
looked at that value.
 2018-01-02 10:33:57 +00:00
Matthias Radestock dd41956d60 refactor: remove support for non-linkable connections 
Connections have always been linkable, so this is dead code.
 2018-01-02 10:20:01 +00:00
Matthias Radestock 9754bf2385 refactor: remove support for non-linkable nodes 
since they are now always linkable.
 2018-01-02 10:19:22 +00:00
Matthias Radestock 3582c221fe processes are now always linkable 2018-01-02 09:47:15 +00:00
Matthias Radestock ec7c468758 make it possible for users to see unconnected processes 
We prevented this because rendering them was expensive. It still is,
but less so and actually works well, especially in table mode.
 2018-01-02 09:40:18 +00:00
Matthias Radestock 74c72945ef optimisation: no need to prune adjacencies in filterUnconnected 
since, by definition, unconnected nodes do not appear in adjacencies
of other nodes
 2018-01-02 06:41:19 +00:00
Matthias RadestockandGitHub 915535e0a2 Merge pull request #3007 from weaveworks/less-derived-node-metadata 
remove unnecessary metadata propagation
 2017-12-29 15:10:48 +00:00
Matthias Radestock c8ea7ba49e refactor: simplify joinResults.add* 
After dropping extra metadata in the rest of this PR, our usage of
joinResults.add* only ever ends creating minimal nodes, from just an
id and topology. Hence joinResults.add* can be invoked with simply an
id and topology instead of a generic node creation function.
 2017-12-29 14:40:18 +00:00
Matthias Radestock a7b6bb09a1 refactor: lift closures and extract constants 2017-12-29 14:40:18 +00:00
Matthias Radestock 2d6badba79 cope with processes that have no HostNodeID metadata 
Some process nodes may not have a HostNodeID metadata, e.g. when an
endpoint references a pid that we know nothing about. When mapping
processes to containers, we therefore shouldn't rely on
HostNodeID. Instead we can obtain the hostID from the process node ID.

This has been broken for a while, possibly forever.
 2017-12-29 14:40:16 +00:00
Matthias RadestockandGitHub ff03d7d86e Merge pull request #3008 from weaveworks/propagate-single-metrics-renderer 
refactor: make PropagateSingleMetrics a renderer
 2017-12-29 14:18:09 +00:00