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318 Commits 2 Branches 39 Tags
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91 Commits

Author SHA1 Message Date
Tyler Lloyd
5d2070fad1 get pod and host IPv6 IPs when USE_IPV6 is set 
Signed-off-by: Tyler Lloyd <Tyler.Lloyd@microsoft.com>
 2021-11-03 16:58:38 -04:00
Mikolaj Pawlikowski
ed40304dd8 1 when healthy, 0 when unhealthy (bool, not return code) 
Signed-off-by: Mikolaj Pawlikowski <mikolaj@pawlikowski.pl>
 2021-03-19 14:45:58 +00:00
Mikolaj Pawlikowski
e6aa196232 Compare the actual host ips 
Signed-off-by: Mikolaj Pawlikowski <mikolaj@pawlikowski.pl>
 2021-03-19 14:26:07 +00:00
Mikolaj Pawlikowski
948b67a09b Break here, continue there 
Signed-off-by: Mikolaj Pawlikowski <mikolaj@pawlikowski.pl>
 2021-03-19 13:46:37 +00:00
Mikolaj Pawlikowski
d0e2e25ad2 Make it a bit more obvious 
Signed-off-by: Mikolaj Pawlikowski <mikolaj@pawlikowski.pl>
 2021-03-19 13:43:40 +00:00
Mikolaj Pawlikowski
8d5262d316 Make the naming a little less bad, remove the break statements 
Signed-off-by: Mikolaj Pawlikowski <mikolaj@pawlikowski.pl>
 2021-03-19 13:25:39 +00:00
Mikolaj Pawlikowski
407d201591 Add an overall metric goldpinger_cluster_health_total (pings + DNS check) 
Signed-off-by: Mikolaj Pawlikowski <mikolaj@pawlikowski.pl>
 2021-03-19 12:31:49 +00:00
Mikolaj Pawlikowski
1f5589db8c Simplify 
Signed-off-by: Mikolaj Pawlikowski <mikolaj@pawlikowski.pl>
 2021-03-16 17:24:56 +00:00
Mikolaj Pawlikowski
bc94f4e058 Forgot the set the default to true, if nothing bad happens 
Signed-off-by: Mikolaj Pawlikowski <mikolaj@pawlikowski.pl>
 2021-03-16 17:21:46 +00:00
Mikolaj Pawlikowski
634e04ec44 Handle the situation when one of the nodes returns an error 
Signed-off-by: Mikolaj Pawlikowski <mikolaj@pawlikowski.pl>
 2021-03-12 17:51:12 +00:00
Mikolaj Pawlikowski
13ae09d93e Compare all nodes return the expected nodes that Kubernetes returns 
Signed-off-by: Mikolaj Pawlikowski <mikolaj@pawlikowski.pl>
 2021-03-12 17:16:58 +00:00
Mikolaj Pawlikowski
52ff43ec7d Make it return 418 on cluster health problem 
Signed-off-by: Mikolaj Pawlikowski <mikolaj@pawlikowski.pl>
 2021-03-12 17:06:57 +00:00
Mikolaj Pawlikowski
bfc4603e45 Always return the DurationNs 
Signed-off-by: Mikolaj Pawlikowski <mikolaj@pawlikowski.pl>
 2021-03-12 13:38:32 +00:00
Mikolaj Pawlikowski
ad828cf5a3 And implement it 
Signed-off-by: Mikolaj Pawlikowski <mikolaj@pawlikowski.pl>
 2021-03-12 13:31:39 +00:00
Mikolaj Pawlikowski
5d2ad6ce19 Also add a total number of nodes in a field for convenience 
Signed-off-by: Mikolaj Pawlikowski <mikolaj@pawlikowski.pl>
 2021-03-12 13:31:01 +00:00
Mikolaj Pawlikowski
1310f9b12b Add the generated at field 
Signed-off-by: Mikolaj Pawlikowski <mikolaj@pawlikowski.pl>
 2021-03-12 13:27:19 +00:00
Mikolaj Pawlikowski
f93526c58f Lint 
Signed-off-by: Mikolaj Pawlikowski <mikolaj@pawlikowski.pl>
 2021-03-12 13:27:07 +00:00
Mikolaj Pawlikowski
1f2f00ba35 First draft of implementing it 
Signed-off-by: Mikolaj Pawlikowski <mikolaj@pawlikowski.pl>
 2021-03-12 13:24:58 +00:00
Mikolaj Pawlikowski
807f193b07 Regenerate 
Signed-off-by: Mikolaj Pawlikowski <mikolaj@pawlikowski.pl>
 2021-03-12 13:06:26 +00:00
Mikolaj Pawlikowski
e827a8dc67 Regenearte the code 
Signed-off-by: Mikolaj Pawlikowski <mikolaj@pawlikowski.pl>
 2021-03-12 12:57:20 +00:00
Mikolaj Pawlikowski
3edecea467 Implement a stub of the new endpoint 
Signed-off-by: Mikolaj Pawlikowski <mikolaj@pawlikowski.pl>
 2021-03-12 12:24:42 +00:00
Mikolaj Pawlikowski
3ff592b1e8 Re-generate using the latest swagger gen cli 
Signed-off-by: Mikolaj Pawlikowski <mikolaj@pawlikowski.pl>
 2021-03-12 11:30:53 +00:00
Seth Pellegrino
07ef524aed feat: configurable namespace for pod discovery 
Adds a configuration option to allow for cross-namespace pings.

Signed-off-by: Seth Pellegrino <seth@verica.io>
 2020-11-23 14:01:25 -08:00
Sachin Kamboj
7e60ee675a Simplify updateCounters, don't try to maintain a running count 
Signed-off-by: Sachin Kamboj <skamboj1@bloomberg.net>
 2020-04-08 07:56:04 -04:00
Sachin Kamboj
d68d35bbab Add a ping time that gives the last time a node was pinged 
Signed-off-by: Sachin Kamboj <skamboj1@bloomberg.net>
 2020-04-07 21:04:43 -04:00
Sachin Kamboj
2a78a9cec5 Don't ping all pods on call, return existing data 
Signed-off-by: Sachin Kamboj <skamboj1@bloomberg.net>
 2020-04-07 20:49:01 -04:00
Sachin Kamboj
9db241d67d Update the set of pingers at regular intervals from the k8s API server 
Signed-off-by: Sachin Kamboj <skamboj1@bloomberg.net>
 2020-04-07 19:54:19 -04:00
Sachin Kamboj
40f57b1a4e Get rid of the lock and keep a running count of healthy/unhealthy nodes 
Signed-off-by: Sachin Kamboj <skamboj1@bloomberg.net>
 2020-04-07 08:45:14 -04:00
Sachin Kamboj
8a40aee927 Have the updater continuously ping pods and collate the results 
Signed-off-by: Sachin Kamboj <skamboj1@bloomberg.net>
 2020-04-07 08:02:36 -04:00
Sachin Kamboj
0690ac21a2 Command line options for adding a jitter-factor 
Signed-off-by: Sachin Kamboj <skamboj1@bloomberg.net>
 2020-04-07 07:55:48 -04:00
Sachin Kamboj
d0dfd3e493 Add code to continuously ping the pods and send the results over a channel 
Signed-off-by: Sachin Kamboj <skamboj1@bloomberg.net>
 2020-04-07 07:54:10 -04:00
Sachin Kamboj
9ae3e78035 Better structured logging 
Signed-off-by: Sachin Kamboj <skamboj1@bloomberg.net>
 2020-04-06 22:39:57 -04:00
Sachin Kamboj
2e1c799a25 Replace log statements with zap 
Signed-off-by: Sachin Kamboj <skamboj1@bloomberg.net>
 2020-04-06 22:18:04 -04:00
Sachin Kamboj
1c6362b2a9 Add a context to the ping results 
Signed-off-by: Sachin Kamboj <skamboj1@bloomberg.net>
 2020-04-06 19:43:22 -04:00
Sachin Kamboj
7bbdcacf9b Add a context/timeout to the heatmap 
Signed-off-by: Sachin Kamboj <skamboj1@bloomberg.net>
 2020-04-06 19:42:59 -04:00
Sachin Kamboj
3a6ab53ced Add a context to the updater 
Signed-off-by: Sachin Kamboj <skamboj1@bloomberg.net>
 2020-04-06 19:41:43 -04:00
Sachin Kamboj
aa7eaca30e Get the context from the request and add overall timeouts 
Signed-off-by: Sachin Kamboj <skamboj1@bloomberg.net>
 2020-04-06 19:38:32 -04:00
Sachin Kamboj
86f9f8a1dd Add a context and timeout to the ping and check calls 
Signed-off-by: Sachin Kamboj <skamboj1@bloomberg.net>
 2020-04-06 19:36:14 -04:00
Sachin Kamboj
c8fbf618c7 Add flags for custom timeouts for the three operations 
Signed-off-by: Sachin Kamboj <skamboj1@bloomberg.net>
 2020-04-06 19:32:47 -04:00
Sachin Kamboj
1338f28163 Increment the major version since this is a breaking change 
Signed-off-by: Sachin Kamboj <skamboj1@bloomberg.net>
 2020-04-03 23:31:05 -04:00
Sachin Kamboj
f0c66f29c7 Store results by pod name instead of pod IP 
Signed-off-by: Sachin Kamboj <skamboj1@bloomberg.net>
 2020-04-03 23:22:52 -04:00
Sachin Kamboj
86febf8295 Update the way of selecting pods 
Signed-off-by: Sachin Kamboj <skamboj1@bloomberg.net>
 2020-04-03 23:17:26 -04:00
Sachin Kamboj
aa789fdea8 Add a PodName to the config 
Signed-off-by: Sachin Kamboj <skamboj1@bloomberg.net>
 2020-04-03 23:16:43 -04:00
Sachin Kamboj
a95279ac8e Also remove the PodSelector from the config and main 
Signed-off-by: Sachin Kamboj <skamboj1@bloomberg.net>
 2020-04-03 23:13:53 -04:00
Sachin Kamboj
6ee538549a Simplify and remove the PodSelecter struct 
There is currently only a single way to select pods to ping and there is really no way to conifgure alternatives. So this commit removes the struct and simplifes the code.

Signed-off-by: Sachin Kamboj <skamboj1@bloomberg.net>
 2020-04-03 23:11:53 -04:00
Sachin Kamboj
7fa3138235 Also store the PodName when fetching from k8s API server. Also map from podName to GoldpingerPod sruct 
Signed-off-by: Sachin Kamboj <skamboj1@bloomberg.net>
 2020-04-03 23:10:36 -04:00
Sachin Kamboj
00cd1e3886 Auto-generated code with the changes to the swagger 
Signed-off-by: Sachin Kamboj <skamboj1@bloomberg.net>
 2020-04-03 23:09:05 -04:00
Mikolaj Pawlikowski
94d4a7c81e Use HostIP as podIP, if the there is no podIP 
Signed-off-by: Mikolaj Pawlikowski <mikolaj@pawlikowski.pl>
 2020-03-11 13:25:12 +00:00
Mikolaj Pawlikowski
d297e2f3c6 Change CheckAllPods to return an error when can't create a server 
Signed-off-by: Mikolaj Pawlikowski <mikolaj@pawlikowski.pl>
 2020-03-11 13:05:22 +00:00
Mikolaj Pawlikowski
02067f03ab Change PingAllPods to send an error if the client can't be created 
Signed-off-by: Mikolaj Pawlikowski <mikolaj@pawlikowski.pl>
 2020-03-11 13:05:22 +00:00