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--- docker_advanced_k8s_intro [2020/04/20 11:40] – andonovj
+++ docker_advanced_k8s_intro [2020/05/30 15:17] (current) – [Overview] andonovj
@@ Line 14: / Line 14: @@
   * CNI - Install support for CNI network (Container network Interface / Spec or Model for Kubernetes Network)
-But first, let's configure the repo.
+Furhtermore, Kubernetes have various objects, but let's examine the main ones:
+  * Pods
+  * Replication Controllers / Replication Sets (When Deployment)
+  * ClusterIP
+=====Package Installation=====
+To install the packages we have to:
+  - Configure the Repos
+  - Actuall install the packages.
+So let's get going :)
+====Configure the Repos====
 The repo is configured very easy using the following script:
@@ Line 77: / Line 90: @@
 root@node-1:~#
 </sxh>
 Please run this command on all 3 machines.
+====Install the packages====
+So let's install the packages now:
+<Code:shell|Install packages>
+root@k8s-master:~# apt-get install -y docker.io kubeadm kubectl kubelet kubernetes-cni
+Reading package lists... Done
+Building dependency tree
+Reading state information... Done
+The following additional packages will be installed:
+  bridge-utils cgroupfs-mount conntrack containerd cri-tools ebtables pigz runc socat ubuntu-fan
+Suggested packages:
+  mountall aufs-tools debootstrap docker-doc rinse zfs-fuse | zfsutils
+The following NEW packages will be installed:
+  bridge-utils cgroupfs-mount conntrack containerd cri-tools docker.io ebtables kubeadm kubectl kubelet kubernetes-cni pigz runc socat ubuntu-fan
+upgraded, 15 newly installed, 0 to remove and 0 not upgraded.
+Need to get 104 MB of archives.
+After this operation, 532 MB of additional disk space will be used.
+Do you want to continue? [Y/n] y
+Get:1 http://archive.ubuntu.com/ubuntu xenial/universe amd64 pigz amd64 2.3.1-2 [61.1 kB]
+Get:2 http://archive.ubuntu.com/ubuntu xenial/main amd64 bridge-utils amd64 1.5-9ubuntu1 [28.6 kB]
+**************************************************************************************************************
+</Code>
+Please execute that on all 3 machines