Accessing a Kubernetes cluster - Revision history

George2 at 16:29, 22 September 2019

2019-09-22T16:29:17Z

2019-09-22T16:27:26Z

2019-09-22T16:24:26Z

2019-09-22T16:22:01Z

2019-09-22T14:43:15Z

2019-09-22T14:41:11Z

2019-09-22T14:40:20Z

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@@ Line 60: / Line 60: @@
+  ]
+}
-</bash>
+</source>

← Older revision		Revision as of 16:27, 22 September 2019
Line 42:		Line 42:
	Kubernetes master is running at https://192.168.99.100:8443 ...		Kubernetes master is running at https://192.168.99.100:8443 ...
	</source>		</source>
		+
		+	'''Access the API server using the curl command, as shown below:'''
		+	<source lang="bash">
		+	$ curl $APISERVER --header "Authorization: Bearer $TOKEN" --insecure
		+	{
		+	"paths": [
		+	"/api",
		+	"/api/v1",
		+	"/apis",
		+	"/apis/apps",
		+	......
		+	......
		+	"/logs",
		+	"/metrics",
		+	"/openapi/v2",
		+	"/version"
		+	]
		+	}
		+	</bash>

@@ Line 32: / Line 32: @@
 <source lang="bash">
 $ APISERVER=$(kubectl config view | grep https | cut -f 2- -d ":" | tr -d " ")
 </source>

@@ Line 28: / Line 28: @@
 <source lang="bash">
 $ TOKEN=$(kubectl describe secret -n kube-system $(kubectl get secrets -n kube-system | grep default | cut -f1 -d ' ') | grep -E '^token' | cut -f2 -d':' | tr -d '\t' | tr -d " ")
 </source>

← Older revision		Revision as of 14:43, 22 September 2019
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	When not using the proxy we need to authenticate to the API server with either a Bearer Token or by providing a set of keys and certificates <br>		When not using the proxy we need to authenticate to the API server with either a Bearer Token or by providing a set of keys and certificates <br>
	A Bearer Token is an access token which is generated by the authentication server (the API server on the master node) and given back to the client.<br>		A Bearer Token is an access token which is generated by the authentication server (the API server on the master node) and given back to the client.<br>
		+	'''Get the token:'''
		+	<source lang="bash">
		+	$ TOKEN=$(kubectl describe secret -n kube-system $(kubectl get secrets -n kube-system \| grep default \| cut -f1 -d ' ') \| grep -E '^token' \| cut -f2 -d':' \| tr -d '\t' \| tr -d " ")
		+	</source>

← Older revision		Revision as of 14:41, 22 September 2019
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	'''APIs - without 'kubectl proxy'''<br>		'''APIs - without 'kubectl proxy'''<br>
	When not using the proxy we need to authenticate to the API server with either a Bearer Token or by providing a set of keys and certificates <br>		When not using the proxy we need to authenticate to the API server with either a Bearer Token or by providing a set of keys and certificates <br>
		+	A Bearer Token is an access token which is generated by the authentication server (the API server on the master node) and given back to the client.<br>

← Older revision		Revision as of 14:40, 22 September 2019
Line 23:		Line 23:

	'''APIs - without 'kubectl proxy'''<br>		'''APIs - without 'kubectl proxy'''<br>
		+	When not using the proxy we need to authenticate to the API server with either a Bearer Token or by providing a set of keys and certificates <br>

← Older revision		Revision as of 14:38, 22 September 2019
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	'''APIs - without 'kubectl proxy'''<br>		'''APIs - without 'kubectl proxy'''<br>
−	~~https://courses.edx.org/courses/course-v1:LinuxFoundationX+LFS158x+2T2019/courseware/05eb503ab837469cae8637755d55fa79/7b044c7dafae45a7a3c4773195b8f11b/?child=first~~

← Older revision		Revision as of 22:11, 21 September 2019
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	'''APIs - without 'kubectl proxy'''<br>		'''APIs - without 'kubectl proxy'''<br>
		+	https://courses.edx.org/courses/course-v1:LinuxFoundationX+LFS158x+2T2019/courseware/05eb503ab837469cae8637755d55fa79/7b044c7dafae45a7a3c4773195b8f11b/?child=first

← Older revision		Revision as of 22:11, 21 September 2019
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	http://localhost:8001/metrics <br>		http://localhost:8001/metrics <br>

−	'''APIs - without 'kubectl proxy~~''''''''''Bold text~~'''<br>	+	'''APIs - without 'kubectl proxy'''<br>