some changes

src/bib/mybib.bib

@@ -256,6 +256,49 @@
 	note = {Megtekintve: 2020-05-09}
 }
 
+@misc{oci_format_docs,
+	author = {},
+	title = {Open Container Initiative - Image Format Specification},
+	howpublished = {\url{https://github.com/opencontainers/image-spec/blob/main/spec.md}},
+	note = {Megtekintve: 2021-11-27}
+}
+
+@misc{podman_docs,
+	author = {},
+	title = {Podman documentation},
+	howpublished = {\url{https://docs.podman.io/en/latest/}},
+	note = {Megtekintve: 2021-11-27}
+}
+
+@misc{kubefed_readme,
+	author = {},
+	title = {Kubefed - README},
+	howpublished = {\url{https://github.com/kubernetes-sigs/kubefed/blob/master/README.md}},
+	note = {Megtekintve: 2021-11-27}
+}
+
+
+@misc{kubefed_old,
+	author = {Lukasz Guminski and Allan Naim},
+	title = {Cluster Federation in Kubernetes 1.5},
+	howpublished = {\url{https://kubernetes.io/blog/2016/12/cluster-federation-in-kubernetes-1-5/}},
+	note = {Megtekintve: 2021-11-27}
+}
+
+@misc{kubefed_userguide,
+	author = {},
+	title = {Kubefed - User guide},
+	howpublished = {\url{https://github.com/kubernetes-sigs/kubefed/blob/master/docs/userguide.md}},
+	note = {Megtekintve: 2021-11-27}
+}
+
+@misc{kubernetes_why_federation,
+	author = {{devopspoints.com}},
+	title = {Kubernetes – Why federation?},
+	howpublished = {\url{https://devopspoints.com/kubernetes-why-federation.html}},
+	note = {Megtekintve: 2021-11-27}
+}
+
 @misc{microservices,
 	author = {Tom Huston},
 	title = {What is Microservices?},