this is a line of code formatted in just-in-casethis is here just-in-case
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Azure Jumpbox (Amsterdam): | |
real 0m0.062s | |
user 0m0.016s | |
sys 0m0.004s | |
Belgie: | |
real 0m0.193s | |
user 0m0.011s |
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[14:57:27 ERR] The remote party closed the WebSocket connection without completing the close handshake. | |
System.Net.WebSockets.WebSocketException (0x80004005): The remote party closed the WebSocket connection without completing the close handshake. ---> System.IO.IOException: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host. ---> System.Net.Sockets.SocketException: An existing connection was forcibly closed by the remote host | |
--- End of inner exception stack trace --- | |
at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ThrowException(SocketError error) | |
at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.GetResult(Int16 token) | |
at System.Net.Http.HttpConnection.ReadBufferedAsyncCore(Memory`1 destination) | |
at System.Net.Http.HttpConnection.RawConnectionStream.ReadAsync(Memory`1 buffer, CancellationToken cancellationToken) | |
at System.Net.WebSockets.ManagedWebSocket.EnsureBufferContainsAsync(Int32 minimumRequiredBytes, Boo |
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apiVersion: v1 | |
kind: Secret | |
metadata: | |
name: azure-secret | |
type: Opaque | |
data: | |
azurestorageaccountname: sxxxx== | |
azurestorageaccountkey: xxxxxx== | |
--- |
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[ | |
{ | |
"title": "Book Title", | |
"content": "Lorum ipsum", | |
"chapters": [ | |
{ | |
"title": "Chapter 1", | |
"content": "Er was eens" | |
}, | |
{ |
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my relevant apimodel: ```{ | |
"apiVersion": "vlabs", | |
"properties": { | |
"orchestratorProfile": { | |
"orchestratorType": "Kubernetes", | |
"orchestratorVersion": "1.9.3", | |
"kubernetesConfig": { | |
"networkPolicy": "calico", | |
"etcdDiskSizeGB": "64", | |
"useCloudControllerManager": true, |
These steps describe how to change a running Kubernetes cluster deployed with acs-engine
on Azure. These steps are only tested with changes targeting actually Azure resources. Changes made to Kubernetes configuration are not tested yet.
- Modify the apimodel.json file located in the
_output/<clustername>
folder - Run
acs-engine generate --api-model _output/<clustername>/apimodel.json
. This wil update theazuredeploy*
files needed for the new ARM deployment. These files are also located in the_output
folder. - Apply the changes by manually starting an ARM deployment. From within the
_output/<clustername>
runaz group deployment --template-file azuredeploy.json --parameters azuredeploy.parameters.json --resource-group "<my-resource-group>"
- Grab a coffee
- Profit!
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VM TCP DUMP: | |
19:49:29.308741 IP 10.244.10.197.47602 > 10.244.7.40.domain: 41482+ A? nu.nl.default.svc.cluster.local. (49) | |
19:49:29.308795 IP 10.244.10.197.47602 > 10.244.7.40.domain: 3091+ AAAA? nu.nl.default.svc.cluster.local. (49) | |
19:49:29.312817 IP 10.244.7.40.domain > 10.244.10.197.47602: 3091 NXDomain 0/1/0 (124) | |
19:49:29.313044 IP 10.244.7.40.domain > 10.244.10.197.47602: 41482 NXDomain 0/1/0 (124) | |
19:49:29.313522 IP 10.244.10.197.40955 > 10.244.7.40.domain: 64695+ AAAA? nu.nl.svc.cluster.local. (41) | |
19:49:29.313525 IP 10.244.10.197.40955 > 10.244.7.40.domain: 36322+ A? nu.nl.svc.cluster.local. (41) | |
19:49:29.316305 IP 10.244.7.40.domain > 10.244.10.197.40955: 64695 NXDomain 0/1/0 (116) |
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VM TCP DUMP: | |
19:27:26.969454 IP 10.244.10.197.41060 > 10.244.7.38.domain: 30410+ A? nu.nl.default.svc.cluster.local. (49) | |
19:27:26.969454 IP 10.244.10.197.41060 > 10.244.7.38.domain: 48785+ AAAA? nu.nl.default.svc.cluster.local. (49) | |
19:27:26.973117 IP 10.244.7.38.domain > 10.244.10.197.41060: 30410 NXDomain 0/1/0 (124) | |
-- 5 sec timeout | |
19:27:31.973665 IP 10.244.10.197.41060 > 10.244.7.38.domain: 30410+ A? nu.nl.default.svc.cluster.local. (49) |
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CoreDNS log : | |
12432 - 10.244.10.4 - [15/Jan/2018:09:53:05 +0000] A IN nu.nl.default.svc.cluster.local. udp 49 false 512 | |
25119 - 10.244.10.4 - [15/Jan/2018:09:53:05 +0000] AAAA IN nu.nl.default.svc.cluster.local. udp 49 false 512 | |
44480 - 10.244.10.4 - [15/Jan/2018:09:53:05 +0000] A IN nu.nl.svc.cluster.local. udp 41 false 512 | |
58983 - 10.244.10.4 - [15/Jan/2018:09:53:05 +0000] AAAA IN nu.nl.svc.cluster.local. udp 41 false 512 | |
36288 - 10.244.10.4 - [15/Jan/2018:09:53:05 +0000] AAAA IN nu.nl.cluster.local. udp 37 false 512 | |
23313 - 10.244.10.4 - [15/Jan/2018:09:53:05 +0000] A IN nu.nl.cluster.local. udp 37 false 512 | |
55071 - 10.244.10.4 - [15/Jan/2018:09:53:05 +0000] A IN nu.nl. udp 23 false 512 | |
55071 - 10.244.10.4 - [15/Jan/2018:09:53:10 +0000] A IN nu.nl. udp 23 false 512 |